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stage1: memory/report overhaul

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- split util_base.hpp from util.hpp
- new namespaces: `mem` and `heap`
- new `mem::Allocator` interface
- new `heap::CAllocator` impl with global `heap::c_allocator`
- new `heap::ArenaAllocator` impl
- new `mem::TypeInfo` extracts names without RTTI
- name extraction is enabled w/ ZIG_ENABLE_MEM_PROFILE=1
- new `mem::List` takes explicit `Allocator&` parameter
- new `mem::HashMap` takes explicit `Allocator&` parameter
- add Codegen.pass1_arena and use for all `ZigValue` allocs
- deinit Codegen.pass1_arena early in `zig_llvm_emit_output()`
This commit is contained in:
Michael Dusan
2020-02-10 21:08:08 -05:00
parent 1cdefeb10b
commit edb210905d
33 changed files with 2210 additions and 1082 deletions
Download Patch File Download Diff File Expand all files Collapse all files
CMakeLists.txt
+3 -1
View File
@@ -450,7 +450,7 @@ set(ZIG_MAIN_SRC "${CMAKE_SOURCE_DIR}/src/main.cpp")
set(ZIG0_SHIM_SRC "${CMAKE_SOURCE_DIR}/src/userland.cpp")
if(ZIG_ENABLE_MEM_PROFILE)
set(ZIG_SOURCES_MEM_PROFILE "${CMAKE_SOURCE_DIR}/src/memory_profiling.cpp")
set(ZIG_SOURCES_MEM_PROFILE "${CMAKE_SOURCE_DIR}/src/mem_profile.cpp")
endif()
set(ZIG_SOURCES
@@ -466,10 +466,12 @@ set(ZIG_SOURCES
"${CMAKE_SOURCE_DIR}/src/errmsg.cpp"
"${CMAKE_SOURCE_DIR}/src/error.cpp"
"${CMAKE_SOURCE_DIR}/src/glibc.cpp"
"${CMAKE_SOURCE_DIR}/src/heap.cpp"
"${CMAKE_SOURCE_DIR}/src/ir.cpp"
"${CMAKE_SOURCE_DIR}/src/ir_print.cpp"
"${CMAKE_SOURCE_DIR}/src/libc_installation.cpp"
"${CMAKE_SOURCE_DIR}/src/link.cpp"
"${CMAKE_SOURCE_DIR}/src/mem.cpp"
"${CMAKE_SOURCE_DIR}/src/os.cpp"
"${CMAKE_SOURCE_DIR}/src/parser.cpp"
"${CMAKE_SOURCE_DIR}/src/range_set.cpp"
src/all_types.hpp
+3 -1
View File
@@ -2000,6 +2000,9 @@ struct CFile {
// When adding fields, check if they should be added to the hash computation in build_with_cache
struct CodeGen {
// arena allocator destroyed just prior to codegen emit
heap::ArenaAllocator *pass1_arena;
//////////////////////////// Runtime State
LLVMModuleRef module;
ZigList<ErrorMsg*> errors;
@@ -2280,7 +2283,6 @@ struct ZigVar {
Scope *parent_scope;
Scope *child_scope;
LLVMValueRef param_value_ref;
IrExecutableSrc *owner_exec;
Buf *section_name;
src/analyze.cpp
+92 -97
View File
@@ -80,7 +80,7 @@ ErrorMsg *add_error_note(CodeGen *g, ErrorMsg *parent_msg, const AstNode *node,
}
ZigType *new_type_table_entry(ZigTypeId id) {
ZigType *entry = allocate<ZigType>(1);
ZigType *entry = heap::c_allocator.create<ZigType>();
entry->id = id;
return entry;
}
@@ -140,7 +140,7 @@ void init_scope(CodeGen *g, Scope *dest, ScopeId id, AstNode *source_node, Scope
static ScopeDecls *create_decls_scope(CodeGen *g, AstNode *node, Scope *parent, ZigType *container_type,
ZigType *import, Buf *bare_name)
{
ScopeDecls *scope = allocate<ScopeDecls>(1);
ScopeDecls *scope = heap::c_allocator.create<ScopeDecls>();
init_scope(g, &scope->base, ScopeIdDecls, node, parent);
scope->decl_table.init(4);
scope->container_type = container_type;
@@ -151,7 +151,7 @@ static ScopeDecls *create_decls_scope(CodeGen *g, AstNode *node, Scope *parent,
ScopeBlock *create_block_scope(CodeGen *g, AstNode *node, Scope *parent) {
assert(node->type == NodeTypeBlock);
ScopeBlock *scope = allocate<ScopeBlock>(1);
ScopeBlock *scope = heap::c_allocator.create<ScopeBlock>();
init_scope(g, &scope->base, ScopeIdBlock, node, parent);
scope->name = node->data.block.name;
return scope;
@@ -159,20 +159,20 @@ ScopeBlock *create_block_scope(CodeGen *g, AstNode *node, Scope *parent) {
ScopeDefer *create_defer_scope(CodeGen *g, AstNode *node, Scope *parent) {
assert(node->type == NodeTypeDefer);
ScopeDefer *scope = allocate<ScopeDefer>(1);
ScopeDefer *scope = heap::c_allocator.create<ScopeDefer>();
init_scope(g, &scope->base, ScopeIdDefer, node, parent);
return scope;
}
ScopeDeferExpr *create_defer_expr_scope(CodeGen *g, AstNode *node, Scope *parent) {
assert(node->type == NodeTypeDefer);
ScopeDeferExpr *scope = allocate<ScopeDeferExpr>(1);
ScopeDeferExpr *scope = heap::c_allocator.create<ScopeDeferExpr>();
init_scope(g, &scope->base, ScopeIdDeferExpr, node, parent);
return scope;
}
Scope *create_var_scope(CodeGen *g, AstNode *node, Scope *parent, ZigVar *var) {
ScopeVarDecl *scope = allocate<ScopeVarDecl>(1);
ScopeVarDecl *scope = heap::c_allocator.create<ScopeVarDecl>();
init_scope(g, &scope->base, ScopeIdVarDecl, node, parent);
scope->var = var;
return &scope->base;
@@ -180,14 +180,14 @@ Scope *create_var_scope(CodeGen *g, AstNode *node, Scope *parent, ZigVar *var) {
ScopeCImport *create_cimport_scope(CodeGen *g, AstNode *node, Scope *parent) {
assert(node->type == NodeTypeFnCallExpr);
ScopeCImport *scope = allocate<ScopeCImport>(1);
ScopeCImport *scope = heap::c_allocator.create<ScopeCImport>();
init_scope(g, &scope->base, ScopeIdCImport, node, parent);
buf_resize(&scope->buf, 0);
return scope;
}
ScopeLoop *create_loop_scope(CodeGen *g, AstNode *node, Scope *parent) {
ScopeLoop *scope = allocate<ScopeLoop>(1);
ScopeLoop *scope = heap::c_allocator.create<ScopeLoop>();
init_scope(g, &scope->base, ScopeIdLoop, node, parent);
if (node->type == NodeTypeWhileExpr) {
scope->name = node->data.while_expr.name;
@@ -200,7 +200,7 @@ ScopeLoop *create_loop_scope(CodeGen *g, AstNode *node, Scope *parent) {
}
Scope *create_runtime_scope(CodeGen *g, AstNode *node, Scope *parent, IrInstSrc *is_comptime) {
ScopeRuntime *scope = allocate<ScopeRuntime>(1);
ScopeRuntime *scope = heap::c_allocator.create<ScopeRuntime>();
scope->is_comptime = is_comptime;
init_scope(g, &scope->base, ScopeIdRuntime, node, parent);
return &scope->base;
@@ -208,37 +208,37 @@ Scope *create_runtime_scope(CodeGen *g, AstNode *node, Scope *parent, IrInstSrc
ScopeSuspend *create_suspend_scope(CodeGen *g, AstNode *node, Scope *parent) {
assert(node->type == NodeTypeSuspend);
ScopeSuspend *scope = allocate<ScopeSuspend>(1);
ScopeSuspend *scope = heap::c_allocator.create<ScopeSuspend>();
init_scope(g, &scope->base, ScopeIdSuspend, node, parent);
return scope;
}
ScopeFnDef *create_fndef_scope(CodeGen *g, AstNode *node, Scope *parent, ZigFn *fn_entry) {
ScopeFnDef *scope = allocate<ScopeFnDef>(1);
ScopeFnDef *scope = heap::c_allocator.create<ScopeFnDef>();
init_scope(g, &scope->base, ScopeIdFnDef, node, parent);
scope->fn_entry = fn_entry;
return scope;
}
Scope *create_comptime_scope(CodeGen *g, AstNode *node, Scope *parent) {
ScopeCompTime *scope = allocate<ScopeCompTime>(1);
ScopeCompTime *scope = heap::c_allocator.create<ScopeCompTime>();
init_scope(g, &scope->base, ScopeIdCompTime, node, parent);
return &scope->base;
}
Scope *create_typeof_scope(CodeGen *g, AstNode *node, Scope *parent) {
ScopeTypeOf *scope = allocate<ScopeTypeOf>(1);
ScopeTypeOf *scope = heap::c_allocator.create<ScopeTypeOf>();
init_scope(g, &scope->base, ScopeIdTypeOf, node, parent);
return &scope->base;
}
ScopeExpr *create_expr_scope(CodeGen *g, AstNode *node, Scope *parent) {
ScopeExpr *scope = allocate<ScopeExpr>(1);
ScopeExpr *scope = heap::c_allocator.create<ScopeExpr>();
init_scope(g, &scope->base, ScopeIdExpr, node, parent);
ScopeExpr *parent_expr = find_expr_scope(parent);
if (parent_expr != nullptr) {
size_t new_len = parent_expr->children_len + 1;
parent_expr->children_ptr = reallocate_nonzero<ScopeExpr *>(
parent_expr->children_ptr = heap::c_allocator.reallocate_nonzero<ScopeExpr *>(
parent_expr->children_ptr, parent_expr->children_len, new_len);
parent_expr->children_ptr[parent_expr->children_len] = scope;
parent_expr->children_len = new_len;
@@ -1104,8 +1104,8 @@ ZigValue *analyze_const_value(CodeGen *g, Scope *scope, AstNode *node, ZigType *
{
Error err;
ZigValue *result = create_const_vals(1);
ZigValue *result_ptr = create_const_vals(1);
ZigValue *result = g->pass1_arena->create<ZigValue>();
ZigValue *result_ptr = g->pass1_arena->create<ZigValue>();
result->special = ConstValSpecialUndef;
result->type = (type_entry == nullptr) ? g->builtin_types.entry_var : type_entry;
result_ptr->special = ConstValSpecialStatic;
@@ -1122,7 +1122,6 @@ ZigValue *analyze_const_value(CodeGen *g, Scope *scope, AstNode *node, ZigType *
{
return g->invalid_inst_gen->value;
}
destroy(result_ptr, "ZigValue");
return result;
}
@@ -1507,7 +1506,7 @@ void init_fn_type_id(FnTypeId *fn_type_id, AstNode *proto_node, CallingConventio
fn_type_id->cc = cc;
fn_type_id->param_count = fn_proto->params.length;
fn_type_id->param_info = allocate<FnTypeParamInfo>(param_count_alloc);
fn_type_id->param_info = heap::c_allocator.allocate<FnTypeParamInfo>(param_count_alloc);
fn_type_id->next_param_index = 0;
fn_type_id->is_var_args = fn_proto->is_var_args;
}
@@ -2171,7 +2170,7 @@ static Error resolve_struct_type(CodeGen *g, ZigType *struct_type) {
bool packed = (struct_type->data.structure.layout == ContainerLayoutPacked);
struct_type->data.structure.resolve_loop_flag_other = true;
uint32_t *host_int_bytes = packed ? allocate<uint32_t>(struct_type->data.structure.gen_field_count) : nullptr;
uint32_t *host_int_bytes = packed ? heap::c_allocator.allocate<uint32_t>(struct_type->data.structure.gen_field_count) : nullptr;
size_t packed_bits_offset = 0;
size_t next_offset = 0;
@@ -2657,7 +2656,7 @@ static Error resolve_enum_zero_bits(CodeGen *g, ZigType *enum_type) {
}
enum_type->data.enumeration.src_field_count = field_count;
enum_type->data.enumeration.fields = allocate<TypeEnumField>(field_count);
enum_type->data.enumeration.fields = heap::c_allocator.allocate<TypeEnumField>(field_count);
enum_type->data.enumeration.fields_by_name.init(field_count);
HashMap<BigInt, AstNode *, bigint_hash, bigint_eql> occupied_tag_values = {};
@@ -3034,7 +3033,7 @@ static Error resolve_union_zero_bits(CodeGen *g, ZigType *union_type) {
return ErrorSemanticAnalyzeFail;
}
union_type->data.unionation.src_field_count = field_count;
union_type->data.unionation.fields = allocate<TypeUnionField>(field_count);
union_type->data.unionation.fields = heap::c_allocator.allocate<TypeUnionField>(field_count);
union_type->data.unionation.fields_by_name.init(field_count);
Scope *scope = &union_type->data.unionation.decls_scope->base;
@@ -3053,7 +3052,7 @@ static Error resolve_union_zero_bits(CodeGen *g, ZigType *union_type) {
if (create_enum_type) {
occupied_tag_values.init(field_count);
di_enumerators = allocate<ZigLLVMDIEnumerator*>(field_count);
di_enumerators = heap::c_allocator.allocate<ZigLLVMDIEnumerator*>(field_count);
ZigType *tag_int_type;
if (enum_type_node != nullptr) {
@@ -3086,7 +3085,7 @@ static Error resolve_union_zero_bits(CodeGen *g, ZigType *union_type) {
tag_type->data.enumeration.decl_node = decl_node;
tag_type->data.enumeration.layout = ContainerLayoutAuto;
tag_type->data.enumeration.src_field_count = field_count;
tag_type->data.enumeration.fields = allocate<TypeEnumField>(field_count);
tag_type->data.enumeration.fields = heap::c_allocator.allocate<TypeEnumField>(field_count);
tag_type->data.enumeration.fields_by_name.init(field_count);
tag_type->data.enumeration.decls_scope = union_type->data.unionation.decls_scope;
} else if (enum_type_node != nullptr) {
@@ -3106,7 +3105,7 @@ static Error resolve_union_zero_bits(CodeGen *g, ZigType *union_type) {
return err;
}
tag_type = enum_type;
covered_enum_fields = allocate<bool>(enum_type->data.enumeration.src_field_count);
covered_enum_fields = heap::c_allocator.allocate<bool>(enum_type->data.enumeration.src_field_count);
} else {
tag_type = nullptr;
}
@@ -3244,7 +3243,7 @@ static Error resolve_union_zero_bits(CodeGen *g, ZigType *union_type) {
}
covered_enum_fields[union_field->enum_field->decl_index] = true;
} else {
union_field->enum_field = allocate<TypeEnumField>(1);
union_field->enum_field = heap::c_allocator.create<TypeEnumField>();
union_field->enum_field->name = field_name;
union_field->enum_field->decl_index = i;
bigint_init_unsigned(&union_field->enum_field->value, i);
@@ -3366,8 +3365,8 @@ static void get_fully_qualified_decl_name(CodeGen *g, Buf *buf, Tld *tld, bool i
}
ZigFn *create_fn_raw(CodeGen *g, FnInline inline_value) {
ZigFn *fn_entry = allocate<ZigFn>(1, "ZigFn");
fn_entry->ir_executable = allocate<IrExecutableSrc>(1, "IrExecutableSrc");
ZigFn *fn_entry = heap::c_allocator.create<ZigFn>();
fn_entry->ir_executable = heap::c_allocator.create<IrExecutableSrc>();
fn_entry->prealloc_backward_branch_quota = default_backward_branch_quota;
@@ -3642,7 +3641,7 @@ static void preview_test_decl(CodeGen *g, AstNode *node, ScopeDecls *decls_scope
return;
}
TldFn *tld_fn = allocate<TldFn>(1);
TldFn *tld_fn = heap::c_allocator.create<TldFn>();
init_tld(&tld_fn->base, TldIdFn, test_name, VisibModPrivate, node, &decls_scope->base);
g->resolve_queue.append(&tld_fn->base);
}
@@ -3650,7 +3649,7 @@ static void preview_test_decl(CodeGen *g, AstNode *node, ScopeDecls *decls_scope
static void preview_comptime_decl(CodeGen *g, AstNode *node, ScopeDecls *decls_scope) {
assert(node->type == NodeTypeCompTime);
TldCompTime *tld_comptime = allocate<TldCompTime>(1);
TldCompTime *tld_comptime = heap::c_allocator.create<TldCompTime>();
init_tld(&tld_comptime->base, TldIdCompTime, nullptr, VisibModPrivate, node, &decls_scope->base);
g->resolve_queue.append(&tld_comptime->base);
}
@@ -3673,7 +3672,7 @@ void update_compile_var(CodeGen *g, Buf *name, ZigValue *value) {
resolve_top_level_decl(g, tld, tld->source_node, false);
assert(tld->id == TldIdVar && tld->resolution == TldResolutionOk);
TldVar *tld_var = (TldVar *)tld;
copy_const_val(tld_var->var->const_value, value);
copy_const_val(g, tld_var->var->const_value, value);
tld_var->var->var_type = value->type;
tld_var->var->align_bytes = get_abi_alignment(g, value->type);
}
@@ -3693,7 +3692,7 @@ void scan_decls(CodeGen *g, ScopeDecls *decls_scope, AstNode *node) {
{
Buf *name = node->data.variable_declaration.symbol;
VisibMod visib_mod = node->data.variable_declaration.visib_mod;
TldVar *tld_var = allocate<TldVar>(1);
TldVar *tld_var = heap::c_allocator.create<TldVar>();
init_tld(&tld_var->base, TldIdVar, name, visib_mod, node, &decls_scope->base);
tld_var->extern_lib_name = node->data.variable_declaration.lib_name;
add_top_level_decl(g, decls_scope, &tld_var->base);
@@ -3709,7 +3708,7 @@ void scan_decls(CodeGen *g, ScopeDecls *decls_scope, AstNode *node) {
}
VisibMod visib_mod = node->data.fn_proto.visib_mod;
TldFn *tld_fn = allocate<TldFn>(1);
TldFn *tld_fn = heap::c_allocator.create<TldFn>();
init_tld(&tld_fn->base, TldIdFn, fn_name, visib_mod, node, &decls_scope->base);
tld_fn->extern_lib_name = node->data.fn_proto.lib_name;
add_top_level_decl(g, decls_scope, &tld_fn->base);
@@ -3718,7 +3717,7 @@ void scan_decls(CodeGen *g, ScopeDecls *decls_scope, AstNode *node) {
}
case NodeTypeUsingNamespace: {
VisibMod visib_mod = node->data.using_namespace.visib_mod;
TldUsingNamespace *tld_using_namespace = allocate<TldUsingNamespace>(1);
TldUsingNamespace *tld_using_namespace = heap::c_allocator.create<TldUsingNamespace>();
init_tld(&tld_using_namespace->base, TldIdUsingNamespace, nullptr, visib_mod, node, &decls_scope->base);
add_top_level_decl(g, decls_scope, &tld_using_namespace->base);
decls_scope->use_decls.append(tld_using_namespace);
@@ -3845,7 +3844,7 @@ ZigVar *add_variable(CodeGen *g, AstNode *source_node, Scope *parent_scope, Buf
assert(const_value != nullptr);
assert(var_type != nullptr);
ZigVar *variable_entry = allocate<ZigVar>(1);
ZigVar *variable_entry = heap::c_allocator.create<ZigVar>();
variable_entry->const_value = const_value;
variable_entry->var_type = var_type;
variable_entry->parent_scope = parent_scope;
@@ -3984,7 +3983,7 @@ static void resolve_decl_var(CodeGen *g, TldVar *tld_var, bool allow_lazy) {
ZigType *type = explicit_type ? explicit_type : implicit_type;
assert(type != nullptr); // should have been caught by the parser
ZigValue *init_val = (init_value != nullptr) ? init_value : create_const_runtime(type);
ZigValue *init_val = (init_value != nullptr) ? init_value : create_const_runtime(g, type);
tld_var->var = add_variable(g, source_node, tld_var->base.parent_scope, var_decl->symbol,
is_const, init_val, &tld_var->base, type);
@@ -4491,7 +4490,7 @@ static Error define_local_param_variables(CodeGen *g, ZigFn *fn_table_entry) {
}
ZigVar *var = add_variable(g, param_decl_node, fn_table_entry->child_scope,
param_name, true, create_const_runtime(param_type), nullptr, param_type);
param_name, true, create_const_runtime(g, param_type), nullptr, param_type);
var->src_arg_index = i;
fn_table_entry->child_scope = var->child_scope;
var->shadowable = var->shadowable || is_var_args;
@@ -4786,7 +4785,7 @@ static void analyze_fn_ir(CodeGen *g, ZigFn *fn, AstNode *return_type_node) {
} else {
return_err_set_type->data.error_set.err_count = inferred_err_set_type->data.error_set.err_count;
if (inferred_err_set_type->data.error_set.err_count > 0) {
return_err_set_type->data.error_set.errors = allocate<ErrorTableEntry *>(inferred_err_set_type->data.error_set.err_count);
return_err_set_type->data.error_set.errors = heap::c_allocator.allocate<ErrorTableEntry *>(inferred_err_set_type->data.error_set.err_count);
for (uint32_t i = 0; i < inferred_err_set_type->data.error_set.err_count; i += 1) {
return_err_set_type->data.error_set.errors[i] = inferred_err_set_type->data.error_set.errors[i];
}
@@ -4919,7 +4918,7 @@ ZigType *add_source_file(CodeGen *g, ZigPackage *package, Buf *resolved_path, Bu
Buf *bare_name = buf_alloc();
os_path_extname(src_basename, bare_name, nullptr);
RootStruct *root_struct = allocate<RootStruct>(1);
RootStruct *root_struct = heap::c_allocator.create<RootStruct>();
root_struct->package = package;
root_struct->source_code = source_code;
root_struct->line_offsets = tokenization.line_offsets;
@@ -4946,7 +4945,7 @@ ZigType *add_source_file(CodeGen *g, ZigPackage *package, Buf *resolved_path, Bu
scan_decls(g, import_entry->data.structure.decls_scope, top_level_decl);
}
TldContainer *tld_container = allocate<TldContainer>(1);
TldContainer *tld_container = heap::c_allocator.create<TldContainer>();
init_tld(&tld_container->base, TldIdContainer, namespace_name, VisibModPub, root_node, nullptr);
tld_container->type_entry = import_entry;
tld_container->decls_scope = import_entry->data.structure.decls_scope;
@@ -5694,14 +5693,14 @@ ZigValue *get_the_one_possible_value(CodeGen *g, ZigType *type_entry) {
if (entry != nullptr) {
return entry->value;
}
ZigValue *result = create_const_vals(1);
ZigValue *result = g->pass1_arena->create<ZigValue>();
result->type = type_entry;
result->special = ConstValSpecialStatic;
if (result->type->id == ZigTypeIdStruct) {
// The fields array cannot be left unpopulated
const ZigType *struct_type = result->type;
const size_t field_count = struct_type->data.structure.src_field_count;
result->data.x_struct.fields = alloc_const_vals_ptrs(field_count);
result->data.x_struct.fields = alloc_const_vals_ptrs(g, field_count);
for (size_t i = 0; i < field_count; i += 1) {
TypeStructField *field = struct_type->data.structure.fields[i];
ZigType *field_type = resolve_struct_field_type(g, field);
@@ -5786,7 +5785,7 @@ void init_const_str_lit(CodeGen *g, ZigValue *const_val, Buf *str) {
}
// first we build the underlying array
ZigValue *array_val = create_const_vals(1);
ZigValue *array_val = g->pass1_arena->create<ZigValue>();
array_val->special = ConstValSpecialStatic;
array_val->type = get_array_type(g, g->builtin_types.entry_u8, buf_len(str), g->intern.for_zero_byte());
array_val->data.x_array.special = ConstArraySpecialBuf;
@@ -5803,7 +5802,7 @@ void init_const_str_lit(CodeGen *g, ZigValue *const_val, Buf *str) {
}
ZigValue *create_const_str_lit(CodeGen *g, Buf *str) {
ZigValue *const_val = create_const_vals(1);
ZigValue *const_val = g->pass1_arena->create<ZigValue>();
init_const_str_lit(g, const_val, str);
return const_val;
}
@@ -5814,8 +5813,8 @@ void init_const_bigint(ZigValue *const_val, ZigType *type, const BigInt *bigint)
bigint_init_bigint(&const_val->data.x_bigint, bigint);
}
ZigValue *create_const_bigint(ZigType *type, const BigInt *bigint) {
ZigValue *const_val = create_const_vals(1);
ZigValue *create_const_bigint(CodeGen *g, ZigType *type, const BigInt *bigint) {
ZigValue *const_val = g->pass1_arena->create<ZigValue>();
init_const_bigint(const_val, type, bigint);
return const_val;
}
@@ -5828,8 +5827,8 @@ void init_const_unsigned_negative(ZigValue *const_val, ZigType *type, uint64_t x
const_val->data.x_bigint.is_negative = negative;
}
ZigValue *create_const_unsigned_negative(ZigType *type, uint64_t x, bool negative) {
ZigValue *const_val = create_const_vals(1);
ZigValue *create_const_unsigned_negative(CodeGen *g, ZigType *type, uint64_t x, bool negative) {
ZigValue *const_val = g->pass1_arena->create<ZigValue>();
init_const_unsigned_negative(const_val, type, x, negative);
return const_val;
}
@@ -5839,7 +5838,7 @@ void init_const_usize(CodeGen *g, ZigValue *const_val, uint64_t x) {
}
ZigValue *create_const_usize(CodeGen *g, uint64_t x) {
return create_const_unsigned_negative(g->builtin_types.entry_usize, x, false);
return create_const_unsigned_negative(g, g->builtin_types.entry_usize, x, false);
}
void init_const_signed(ZigValue *const_val, ZigType *type, int64_t x) {
@@ -5848,8 +5847,8 @@ void init_const_signed(ZigValue *const_val, ZigType *type, int64_t x) {
bigint_init_signed(&const_val->data.x_bigint, x);
}
ZigValue *create_const_signed(ZigType *type, int64_t x) {
ZigValue *const_val = create_const_vals(1);
ZigValue *create_const_signed(CodeGen *g, ZigType *type, int64_t x) {
ZigValue *const_val = g->pass1_arena->create<ZigValue>();
init_const_signed(const_val, type, x);
return const_val;
}
@@ -5860,8 +5859,8 @@ void init_const_null(ZigValue *const_val, ZigType *type) {
const_val->data.x_optional = nullptr;
}
ZigValue *create_const_null(ZigType *type) {
ZigValue *const_val = create_const_vals(1);
ZigValue *create_const_null(CodeGen *g, ZigType *type) {
ZigValue *const_val = g->pass1_arena->create<ZigValue>();
init_const_null(const_val, type);
return const_val;
}
@@ -5893,8 +5892,8 @@ void init_const_float(ZigValue *const_val, ZigType *type, double value) {
}
}
ZigValue *create_const_float(ZigType *type, double value) {
ZigValue *const_val = create_const_vals(1);
ZigValue *create_const_float(CodeGen *g, ZigType *type, double value) {
ZigValue *const_val = g->pass1_arena->create<ZigValue>();
init_const_float(const_val, type, value);
return const_val;
}
@@ -5905,8 +5904,8 @@ void init_const_enum(ZigValue *const_val, ZigType *type, const BigInt *tag) {
bigint_init_bigint(&const_val->data.x_enum_tag, tag);
}
ZigValue *create_const_enum(ZigType *type, const BigInt *tag) {
ZigValue *const_val = create_const_vals(1);
ZigValue *create_const_enum(CodeGen *g, ZigType *type, const BigInt *tag) {
ZigValue *const_val = g->pass1_arena->create<ZigValue>();
init_const_enum(const_val, type, tag);
return const_val;
}
@@ -5919,7 +5918,7 @@ void init_const_bool(CodeGen *g, ZigValue *const_val, bool value) {
}
ZigValue *create_const_bool(CodeGen *g, bool value) {
ZigValue *const_val = create_const_vals(1);
ZigValue *const_val = g->pass1_arena->create<ZigValue>();
init_const_bool(g, const_val, value);
return const_val;
}
@@ -5929,8 +5928,8 @@ void init_const_runtime(ZigValue *const_val, ZigType *type) {
const_val->type = type;
}
ZigValue *create_const_runtime(ZigType *type) {
ZigValue *const_val = create_const_vals(1);
ZigValue *create_const_runtime(CodeGen *g, ZigType *type) {
ZigValue *const_val = g->pass1_arena->create<ZigValue>();
init_const_runtime(const_val, type);
return const_val;
}
@@ -5942,7 +5941,7 @@ void init_const_type(CodeGen *g, ZigValue *const_val, ZigType *type_value) {
}
ZigValue *create_const_type(CodeGen *g, ZigType *type_value) {
ZigValue *const_val = create_const_vals(1);
ZigValue *const_val = g->pass1_arena->create<ZigValue>();
init_const_type(g, const_val, type_value);
return const_val;
}
@@ -5957,7 +5956,7 @@ void init_const_slice(CodeGen *g, ZigValue *const_val, ZigValue *array_val,
const_val->special = ConstValSpecialStatic;
const_val->type = get_slice_type(g, ptr_type);
const_val->data.x_struct.fields = alloc_const_vals_ptrs(2);
const_val->data.x_struct.fields = alloc_const_vals_ptrs(g, 2);
init_const_ptr_array(g, const_val->data.x_struct.fields[slice_ptr_index], array_val, start, is_const,
PtrLenUnknown);
@@ -5965,7 +5964,7 @@ void init_const_slice(CodeGen *g, ZigValue *const_val, ZigValue *array_val,
}
ZigValue *create_const_slice(CodeGen *g, ZigValue *array_val, size_t start, size_t len, bool is_const) {
ZigValue *const_val = create_const_vals(1);
ZigValue *const_val = g->pass1_arena->create<ZigValue>();
init_const_slice(g, const_val, array_val, start, len, is_const);
return const_val;
}
@@ -5987,7 +5986,7 @@ void init_const_ptr_array(CodeGen *g, ZigValue *const_val, ZigValue *array_val,
ZigValue *create_const_ptr_array(CodeGen *g, ZigValue *array_val, size_t elem_index, bool is_const,
PtrLen ptr_len)
{
ZigValue *const_val = create_const_vals(1);
ZigValue *const_val = g->pass1_arena->create<ZigValue>();
init_const_ptr_array(g, const_val, array_val, elem_index, is_const, ptr_len);
return const_val;
}
@@ -6000,7 +5999,7 @@ void init_const_ptr_ref(CodeGen *g, ZigValue *const_val, ZigValue *pointee_val,
}
ZigValue *create_const_ptr_ref(CodeGen *g, ZigValue *pointee_val, bool is_const) {
ZigValue *const_val = create_const_vals(1);
ZigValue *const_val = g->pass1_arena->create<ZigValue>();
init_const_ptr_ref(g, const_val, pointee_val, is_const);
return const_val;
}
@@ -6017,25 +6016,21 @@ void init_const_ptr_hard_coded_addr(CodeGen *g, ZigValue *const_val, ZigType *po
ZigValue *create_const_ptr_hard_coded_addr(CodeGen *g, ZigType *pointee_type,
size_t addr, bool is_const)
{
ZigValue *const_val = create_const_vals(1);
ZigValue *const_val = g->pass1_arena->create<ZigValue>();
init_const_ptr_hard_coded_addr(g, const_val, pointee_type, addr, is_const);
return const_val;
}
ZigValue *create_const_vals(size_t count) {
return allocate<ZigValue>(count, "ZigValue");
ZigValue **alloc_const_vals_ptrs(CodeGen *g, size_t count) {
return realloc_const_vals_ptrs(g, nullptr, 0, count);
}
ZigValue **alloc_const_vals_ptrs(size_t count) {
return realloc_const_vals_ptrs(nullptr, 0, count);
}
ZigValue **realloc_const_vals_ptrs(ZigValue **ptr, size_t old_count, size_t new_count) {
ZigValue **realloc_const_vals_ptrs(CodeGen *g, ZigValue **ptr, size_t old_count, size_t new_count) {
assert(new_count >= old_count);
size_t new_item_count = new_count - old_count;
ZigValue **result = reallocate(ptr, old_count, new_count, "ZigValue*");
ZigValue *vals = create_const_vals(new_item_count);
ZigValue **result = heap::c_allocator.reallocate(ptr, old_count, new_count);
ZigValue *vals = g->pass1_arena->allocate<ZigValue>(new_item_count);
for (size_t i = old_count; i < new_count; i += 1) {
result[i] = &vals[i - old_count];
}
@@ -6050,8 +6045,8 @@ TypeStructField **realloc_type_struct_fields(TypeStructField **ptr, size_t old_c
assert(new_count >= old_count);
size_t new_item_count = new_count - old_count;
TypeStructField **result = reallocate(ptr, old_count, new_count, "TypeStructField*");
TypeStructField *vals = allocate<TypeStructField>(new_item_count, "TypeStructField");
TypeStructField **result = heap::c_allocator.reallocate(ptr, old_count, new_count);
TypeStructField *vals = heap::c_allocator.allocate<TypeStructField>(new_item_count);
for (size_t i = old_count; i < new_count; i += 1) {
result[i] = &vals[i - old_count];
}
@@ -6062,7 +6057,7 @@ static ZigType *get_async_fn_type(CodeGen *g, ZigType *orig_fn_type) {
if (orig_fn_type->data.fn.fn_type_id.cc == CallingConventionAsync)
return orig_fn_type;
ZigType *fn_type = allocate_nonzero<ZigType>(1);
ZigType *fn_type = heap::c_allocator.allocate_nonzero<ZigType>(1);
*fn_type = *orig_fn_type;
fn_type->data.fn.fn_type_id.cc = CallingConventionAsync;
fn_type->llvm_type = nullptr;
@@ -6236,11 +6231,11 @@ static Error resolve_async_frame(CodeGen *g, ZigType *frame_type) {
ZigType *fn_type = get_async_fn_type(g, fn->type_entry);
if (fn->analyzed_executable.need_err_code_spill) {
IrInstGenAlloca *alloca_gen = allocate<IrInstGenAlloca>(1);
IrInstGenAlloca *alloca_gen = heap::c_allocator.create<IrInstGenAlloca>();
alloca_gen->base.id = IrInstGenIdAlloca;
alloca_gen->base.base.source_node = fn->proto_node;
alloca_gen->base.base.scope = fn->child_scope;
alloca_gen->base.value = allocate<ZigValue>(1, "ZigValue");
alloca_gen->base.value = g->pass1_arena->create<ZigValue>();
alloca_gen->base.value->type = get_pointer_to_type(g, g->builtin_types.entry_global_error_set, false);
alloca_gen->base.base.ref_count = 1;
alloca_gen->name_hint = "";
@@ -7375,7 +7370,7 @@ static void init_const_undefined(CodeGen *g, ZigValue *const_val) {
const_val->special = ConstValSpecialStatic;
size_t field_count = wanted_type->data.structure.src_field_count;
const_val->data.x_struct.fields = alloc_const_vals_ptrs(field_count);
const_val->data.x_struct.fields = alloc_const_vals_ptrs(g, field_count);
for (size_t i = 0; i < field_count; i += 1) {
ZigValue *field_val = const_val->data.x_struct.fields[i];
field_val->type = resolve_struct_field_type(g, wanted_type->data.structure.fields[i]);
@@ -7418,7 +7413,7 @@ void expand_undef_array(CodeGen *g, ZigValue *const_val) {
return;
case ConstArraySpecialUndef: {
const_val->data.x_array.special = ConstArraySpecialNone;
const_val->data.x_array.data.s_none.elements = create_const_vals(elem_count);
const_val->data.x_array.data.s_none.elements = g->pass1_arena->allocate<ZigValue>(elem_count);
for (size_t i = 0; i < elem_count; i += 1) {
ZigValue *element_val = &const_val->data.x_array.data.s_none.elements[i];
element_val->type = elem_type;
@@ -7437,7 +7432,7 @@ void expand_undef_array(CodeGen *g, ZigValue *const_val) {
const_val->data.x_array.special = ConstArraySpecialNone;
assert(elem_count == buf_len(buf));
const_val->data.x_array.data.s_none.elements = create_const_vals(elem_count);
const_val->data.x_array.data.s_none.elements = g->pass1_arena->allocate<ZigValue>(elem_count);
for (size_t i = 0; i < elem_count; i += 1) {
ZigValue *this_char = &const_val->data.x_array.data.s_none.elements[i];
this_char->special = ConstValSpecialStatic;
@@ -7609,7 +7604,7 @@ const char *type_id_name(ZigTypeId id) {
}
LinkLib *create_link_lib(Buf *name) {
LinkLib *link_lib = allocate<LinkLib>(1);
LinkLib *link_lib = heap::c_allocator.create<LinkLib>();
link_lib->name = name;
return link_lib;
}
@@ -8137,7 +8132,7 @@ static void resolve_llvm_types_struct(CodeGen *g, ZigType *struct_type, ResolveS
size_t field_count = struct_type->data.structure.src_field_count;
// Every field could potentially have a generated padding field after it.
LLVMTypeRef *element_types = allocate<LLVMTypeRef>(field_count * 2);
LLVMTypeRef *element_types = heap::c_allocator.allocate<LLVMTypeRef>(field_count * 2);
bool packed = (struct_type->data.structure.layout == ContainerLayoutPacked);
size_t packed_bits_offset = 0;
@@ -8272,7 +8267,7 @@ static void resolve_llvm_types_struct(CodeGen *g, ZigType *struct_type, ResolveS
(unsigned)struct_type->data.structure.gen_field_count, packed);
}
ZigLLVMDIType **di_element_types = allocate<ZigLLVMDIType*>(debug_field_count);
ZigLLVMDIType **di_element_types = heap::c_allocator.allocate<ZigLLVMDIType*>(debug_field_count);
size_t debug_field_index = 0;
for (size_t i = 0; i < field_count; i += 1) {
TypeStructField *field = struct_type->data.structure.fields[i];
@@ -8389,7 +8384,7 @@ static void resolve_llvm_types_enum(CodeGen *g, ZigType *enum_type, ResolveStatu
uint32_t field_count = enum_type->data.enumeration.src_field_count;
assert(field_count == 0 || enum_type->data.enumeration.fields != nullptr);
ZigLLVMDIEnumerator **di_enumerators = allocate<ZigLLVMDIEnumerator*>(field_count);
ZigLLVMDIEnumerator **di_enumerators = heap::c_allocator.allocate<ZigLLVMDIEnumerator*>(field_count);
for (uint32_t i = 0; i < field_count; i += 1) {
TypeEnumField *enum_field = &enum_type->data.enumeration.fields[i];
@@ -8456,7 +8451,7 @@ static void resolve_llvm_types_union(CodeGen *g, ZigType *union_type, ResolveSta
if (ResolveStatusLLVMFwdDecl >= wanted_resolve_status) return;
}
ZigLLVMDIType **union_inner_di_types = allocate<ZigLLVMDIType*>(gen_field_count);
ZigLLVMDIType **union_inner_di_types = heap::c_allocator.allocate<ZigLLVMDIType*>(gen_field_count);
uint32_t field_count = union_type->data.unionation.src_field_count;
for (uint32_t i = 0; i < field_count; i += 1) {
TypeUnionField *union_field = &union_type->data.unionation.fields[i];
@@ -8895,7 +8890,7 @@ static void resolve_llvm_types_fn_type(CodeGen *g, ZigType *fn_type) {
param_di_types.append(get_llvm_di_type(g, gen_type));
}
if (is_async) {
fn_type->data.fn.gen_param_info = allocate<FnGenParamInfo>(2);
fn_type->data.fn.gen_param_info = heap::c_allocator.allocate<FnGenParamInfo>(2);
ZigType *frame_type = get_any_frame_type(g, fn_type_id->return_type);
gen_param_types.append(get_llvm_type(g, frame_type));
@@ -8912,7 +8907,7 @@ static void resolve_llvm_types_fn_type(CodeGen *g, ZigType *fn_type) {
fn_type->data.fn.gen_param_info[1].gen_index = 1;
fn_type->data.fn.gen_param_info[1].type = g->builtin_types.entry_usize;
} else {
fn_type->data.fn.gen_param_info = allocate<FnGenParamInfo>(fn_type_id->param_count);
fn_type->data.fn.gen_param_info = heap::c_allocator.allocate<FnGenParamInfo>(fn_type_id->param_count);
for (size_t i = 0; i < fn_type_id->param_count; i += 1) {
FnTypeParamInfo *src_param_info = &fn_type->data.fn.fn_type_id.param_info[i];
ZigType *type_entry = src_param_info->type;
@@ -9369,7 +9364,7 @@ bool type_has_optional_repr(ZigType *ty) {
}
}
void copy_const_val(ZigValue *dest, ZigValue *src) {
void copy_const_val(CodeGen *g, ZigValue *dest, ZigValue *src) {
uint32_t prev_align = dest->llvm_align;
ConstParent prev_parent = dest->parent;
memcpy(dest, src, sizeof(ZigValue));
@@ -9378,26 +9373,26 @@ void copy_const_val(ZigValue *dest, ZigValue *src) {
return;
dest->parent = prev_parent;
if (dest->type->id == ZigTypeIdStruct) {
dest->data.x_struct.fields = alloc_const_vals_ptrs(dest->type->data.structure.src_field_count);
dest->data.x_struct.fields = alloc_const_vals_ptrs(g, dest->type->data.structure.src_field_count);
for (size_t i = 0; i < dest->type->data.structure.src_field_count; i += 1) {
copy_const_val(dest->data.x_struct.fields[i], src->data.x_struct.fields[i]);
copy_const_val(g, dest->data.x_struct.fields[i], src->data.x_struct.fields[i]);
dest->data.x_struct.fields[i]->parent.id = ConstParentIdStruct;
dest->data.x_struct.fields[i]->parent.data.p_struct.struct_val = dest;
dest->data.x_struct.fields[i]->parent.data.p_struct.field_index = i;
}
} else if (dest->type->id == ZigTypeIdArray) {
if (dest->data.x_array.special == ConstArraySpecialNone) {
dest->data.x_array.data.s_none.elements = create_const_vals(dest->type->data.array.len);
dest->data.x_array.data.s_none.elements = g->pass1_arena->allocate<ZigValue>(dest->type->data.array.len);
for (uint64_t i = 0; i < dest->type->data.array.len; i += 1) {
copy_const_val(&dest->data.x_array.data.s_none.elements[i], &src->data.x_array.data.s_none.elements[i]);
copy_const_val(g, &dest->data.x_array.data.s_none.elements[i], &src->data.x_array.data.s_none.elements[i]);
dest->data.x_array.data.s_none.elements[i].parent.id = ConstParentIdArray;
dest->data.x_array.data.s_none.elements[i].parent.data.p_array.array_val = dest;
dest->data.x_array.data.s_none.elements[i].parent.data.p_array.elem_index = i;
}
}
} else if (type_has_optional_repr(dest->type) && dest->data.x_optional != nullptr) {
dest->data.x_optional = create_const_vals(1);
copy_const_val(dest->data.x_optional, src->data.x_optional);
dest->data.x_optional = g->pass1_arena->create<ZigValue>();
copy_const_val(g, dest->data.x_optional, src->data.x_optional);
dest->data.x_optional->parent.id = ConstParentIdOptionalPayload;
dest->data.x_optional->parent.data.p_optional_payload.optional_val = dest;
}
src/analyze.hpp
+10 -11
View File
@@ -128,22 +128,22 @@ void init_const_str_lit(CodeGen *g, ZigValue *const_val, Buf *str);
ZigValue *create_const_str_lit(CodeGen *g, Buf *str);
void init_const_bigint(ZigValue *const_val, ZigType *type, const BigInt *bigint);
ZigValue *create_const_bigint(ZigType *type, const BigInt *bigint);
ZigValue *create_const_bigint(CodeGen *g, ZigType *type, const BigInt *bigint);
void init_const_unsigned_negative(ZigValue *const_val, ZigType *type, uint64_t x, bool negative);
ZigValue *create_const_unsigned_negative(ZigType *type, uint64_t x, bool negative);
ZigValue *create_const_unsigned_negative(CodeGen *g, ZigType *type, uint64_t x, bool negative);
void init_const_signed(ZigValue *const_val, ZigType *type, int64_t x);
ZigValue *create_const_signed(ZigType *type, int64_t x);
ZigValue *create_const_signed(CodeGen *g, ZigType *type, int64_t x);
void init_const_usize(CodeGen *g, ZigValue *const_val, uint64_t x);
ZigValue *create_const_usize(CodeGen *g, uint64_t x);
void init_const_float(ZigValue *const_val, ZigType *type, double value);
ZigValue *create_const_float(ZigType *type, double value);
ZigValue *create_const_float(CodeGen *g, ZigType *type, double value);
void init_const_enum(ZigValue *const_val, ZigType *type, const BigInt *tag);
ZigValue *create_const_enum(ZigType *type, const BigInt *tag);
ZigValue *create_const_enum(CodeGen *g, ZigType *type, const BigInt *tag);
void init_const_bool(CodeGen *g, ZigValue *const_val, bool value);
ZigValue *create_const_bool(CodeGen *g, bool value);
@@ -152,7 +152,7 @@ void init_const_type(CodeGen *g, ZigValue *const_val, ZigType *type_value);
ZigValue *create_const_type(CodeGen *g, ZigType *type_value);
void init_const_runtime(ZigValue *const_val, ZigType *type);
ZigValue *create_const_runtime(ZigType *type);
ZigValue *create_const_runtime(CodeGen *g, ZigType *type);
void init_const_ptr_ref(CodeGen *g, ZigValue *const_val, ZigValue *pointee_val, bool is_const);
ZigValue *create_const_ptr_ref(CodeGen *g, ZigValue *pointee_val, bool is_const);
@@ -172,11 +172,10 @@ void init_const_slice(CodeGen *g, ZigValue *const_val, ZigValue *array_val,
ZigValue *create_const_slice(CodeGen *g, ZigValue *array_val, size_t start, size_t len, bool is_const);
void init_const_null(ZigValue *const_val, ZigType *type);
ZigValue *create_const_null(ZigType *type);
ZigValue *create_const_null(CodeGen *g, ZigType *type);
ZigValue *create_const_vals(size_t count);
ZigValue **alloc_const_vals_ptrs(size_t count);
ZigValue **realloc_const_vals_ptrs(ZigValue **ptr, size_t old_count, size_t new_count);
ZigValue **alloc_const_vals_ptrs(CodeGen *g, size_t count);
ZigValue **realloc_const_vals_ptrs(CodeGen *g, ZigValue **ptr, size_t old_count, size_t new_count);
TypeStructField **alloc_type_struct_fields(size_t count);
TypeStructField **realloc_type_struct_fields(TypeStructField **ptr, size_t old_count, size_t new_count);
@@ -275,7 +274,7 @@ Error analyze_import(CodeGen *codegen, ZigType *source_import, Buf *import_targe
ZigType **out_import, Buf **out_import_target_path, Buf *out_full_path);
ZigValue *get_the_one_possible_value(CodeGen *g, ZigType *type_entry);
bool is_anon_container(ZigType *ty);
void copy_const_val(ZigValue *dest, ZigValue *src);
void copy_const_val(CodeGen *g, ZigValue *dest, ZigValue *src);
bool type_has_optional_repr(ZigType *ty);
bool is_opt_err_set(ZigType *ty);
bool type_is_numeric(ZigType *ty);
src/bigint.cpp
+16 -16
View File
@@ -93,7 +93,7 @@ static void to_twos_complement(BigInt *dest, const BigInt *op, size_t bit_count)
if (dest->data.digit == 0) dest->digit_count = 0;
return;
}
dest->data.digits = allocate_nonzero<uint64_t>(dest->digit_count);
dest->data.digits = heap::c_allocator.allocate_nonzero<uint64_t>(dest->digit_count);
for (size_t i = 0; i < digits_to_copy; i += 1) {
uint64_t digit = (i < op->digit_count) ? op_digits[i] : 0;
dest->data.digits[i] = digit;
@@ -174,7 +174,7 @@ void bigint_init_data(BigInt *dest, const uint64_t *digits, size_t digit_count,
dest->digit_count = digit_count;
dest->is_negative = is_negative;
dest->data.digits = allocate_nonzero<uint64_t>(digit_count);
dest->data.digits = heap::c_allocator.allocate_nonzero<uint64_t>(digit_count);
memcpy(dest->data.digits, digits, sizeof(uint64_t) * digit_count);
bigint_normalize(dest);
@@ -191,13 +191,13 @@ void bigint_init_bigint(BigInt *dest, const BigInt *src) {
}
dest->is_negative = src->is_negative;
dest->digit_count = src->digit_count;
dest->data.digits = allocate_nonzero<uint64_t>(dest->digit_count);
dest->data.digits = heap::c_allocator.allocate_nonzero<uint64_t>(dest->digit_count);
memcpy(dest->data.digits, src->data.digits, sizeof(uint64_t) * dest->digit_count);
}
void bigint_deinit(BigInt *bi) {
if (bi->digit_count > 1)
deallocate<uint64_t>(bi->data.digits, bi->digit_count);
heap::c_allocator.deallocate(bi->data.digits, bi->digit_count);
}
void bigint_init_bigfloat(BigInt *dest, const BigFloat *op) {
@@ -227,7 +227,7 @@ void bigint_init_bigfloat(BigInt *dest, const BigFloat *op) {
f128M_rem(&abs_val, &max_u64, &remainder);
dest->digit_count = 2;
dest->data.digits = allocate_nonzero<uint64_t>(dest->digit_count);
dest->data.digits = heap::c_allocator.allocate_nonzero<uint64_t>(dest->digit_count);
dest->data.digits[0] = f128M_to_ui64(&remainder, softfloat_round_minMag, false);
dest->data.digits[1] = f128M_to_ui64(&amt, softfloat_round_minMag, false);
bigint_normalize(dest);
@@ -345,7 +345,7 @@ void bigint_read_twos_complement(BigInt *dest, const uint8_t *buf, size_t bit_co
if (dest->digit_count == 1) {
digits = &dest->data.digit;
} else {
digits = allocate_nonzero<uint64_t>(dest->digit_count);
digits = heap::c_allocator.allocate_nonzero<uint64_t>(dest->digit_count);
dest->data.digits = digits;
}
@@ -464,7 +464,7 @@ void bigint_add(BigInt *dest, const BigInt *op1, const BigInt *op2) {
}
size_t i = 1;
uint64_t first_digit = dest->data.digit;
dest->data.digits = allocate_nonzero<uint64_t>(max(op1->digit_count, op2->digit_count) + 1);
dest->data.digits = heap::c_allocator.allocate_nonzero<uint64_t>(max(op1->digit_count, op2->digit_count) + 1);
dest->data.digits[0] = first_digit;
for (;;) {
@@ -532,7 +532,7 @@ void bigint_add(BigInt *dest, const BigInt *op1, const BigInt *op2) {
return;
}
uint64_t first_digit = dest->data.digit;
dest->data.digits = allocate_nonzero<uint64_t>(bigger_op->digit_count);
dest->data.digits = heap::c_allocator.allocate_nonzero<uint64_t>(bigger_op->digit_count);
dest->data.digits[0] = first_digit;
size_t i = 1;
@@ -1032,7 +1032,7 @@ static void bigint_unsigned_division(const BigInt *op1, const BigInt *op2, BigIn
if (lhsWords == 1) {
Quotient->data.digit = Make_64(Q[1], Q[0]);
} else {
Quotient->data.digits = allocate<uint64_t>(lhsWords);
Quotient->data.digits = heap::c_allocator.allocate<uint64_t>(lhsWords);
for (size_t i = 0; i < lhsWords; i += 1) {
Quotient->data.digits[i] = Make_64(Q[i*2+1], Q[i*2]);
}
@@ -1046,7 +1046,7 @@ static void bigint_unsigned_division(const BigInt *op1, const BigInt *op2, BigIn
if (rhsWords == 1) {
Remainder->data.digit = Make_64(R[1], R[0]);
} else {
Remainder->data.digits = allocate<uint64_t>(rhsWords);
Remainder->data.digits = heap::c_allocator.allocate<uint64_t>(rhsWords);
for (size_t i = 0; i < rhsWords; i += 1) {
Remainder->data.digits[i] = Make_64(R[i*2+1], R[i*2]);
}
@@ -1218,7 +1218,7 @@ void bigint_or(BigInt *dest, const BigInt *op1, const BigInt *op2) {
return;
}
dest->digit_count = max(op1->digit_count, op2->digit_count);
dest->data.digits = allocate_nonzero<uint64_t>(dest->digit_count);
dest->data.digits = heap::c_allocator.allocate_nonzero<uint64_t>(dest->digit_count);
for (size_t i = 0; i < dest->digit_count; i += 1) {
uint64_t digit = 0;
if (i < op1->digit_count) {
@@ -1262,7 +1262,7 @@ void bigint_and(BigInt *dest, const BigInt *op1, const BigInt *op2) {
}
dest->digit_count = max(op1->digit_count, op2->digit_count);
dest->data.digits = allocate_nonzero<uint64_t>(dest->digit_count);
dest->data.digits = heap::c_allocator.allocate_nonzero<uint64_t>(dest->digit_count);
size_t i = 0;
for (; i < op1->digit_count && i < op2->digit_count; i += 1) {
@@ -1308,7 +1308,7 @@ void bigint_xor(BigInt *dest, const BigInt *op1, const BigInt *op2) {
return;
}
dest->digit_count = max(op1->digit_count, op2->digit_count);
dest->data.digits = allocate_nonzero<uint64_t>(dest->digit_count);
dest->data.digits = heap::c_allocator.allocate_nonzero<uint64_t>(dest->digit_count);
size_t i = 0;
for (; i < op1->digit_count && i < op2->digit_count; i += 1) {
dest->data.digits[i] = op1_digits[i] ^ op2_digits[i];
@@ -1358,7 +1358,7 @@ void bigint_shl(BigInt *dest, const BigInt *op1, const BigInt *op2) {
uint64_t digit_shift_count = shift_amt / 64;
uint64_t leftover_shift_count = shift_amt % 64;
dest->data.digits = allocate<uint64_t>(op1->digit_count + digit_shift_count + 1);
dest->data.digits = heap::c_allocator.allocate<uint64_t>(op1->digit_count + digit_shift_count + 1);
dest->digit_count = digit_shift_count;
uint64_t carry = 0;
for (size_t i = 0; i < op1->digit_count; i += 1) {
@@ -1421,7 +1421,7 @@ void bigint_shr(BigInt *dest, const BigInt *op1, const BigInt *op2) {
if (dest->digit_count == 1) {
digits = &dest->data.digit;
} else {
digits = allocate<uint64_t>(dest->digit_count);
digits = heap::c_allocator.allocate<uint64_t>(dest->digit_count);
dest->data.digits = digits;
}
@@ -1492,7 +1492,7 @@ void bigint_not(BigInt *dest, const BigInt *op, size_t bit_count, bool is_signed
}
dest->digit_count = (bit_count + 63) / 64;
assert(dest->digit_count >= op->digit_count);
dest->data.digits = allocate_nonzero<uint64_t>(dest->digit_count);
dest->data.digits = heap::c_allocator.allocate_nonzero<uint64_t>(dest->digit_count);
size_t i = 0;
for (; i < op->digit_count; i += 1) {
dest->data.digits[i] = ~op_digits[i];
src/buffer.hpp
+4 -5
View File
@@ -50,7 +50,7 @@ static inline void buf_resize(Buf *buf, size_t new_len) {
}
static inline Buf *buf_alloc_fixed(size_t size) {
Buf *buf = allocate<Buf>(1);
Buf *buf = heap::c_allocator.create<Buf>();
buf_resize(buf, size);
return buf;
}
@@ -65,7 +65,7 @@ static inline void buf_deinit(Buf *buf) {
static inline void buf_destroy(Buf *buf) {
buf_deinit(buf);
free(buf);
heap::c_allocator.destroy(buf);
}
static inline void buf_init_from_mem(Buf *buf, const char *ptr, size_t len) {
@@ -85,7 +85,7 @@ static inline void buf_init_from_buf(Buf *buf, Buf *other) {
static inline Buf *buf_create_from_mem(const char *ptr, size_t len) {
assert(len != SIZE_MAX);
Buf *buf = allocate<Buf>(1);
Buf *buf = heap::c_allocator.create<Buf>();
buf_init_from_mem(buf, ptr, len);
return buf;
}
@@ -108,7 +108,7 @@ static inline Buf *buf_slice(Buf *in_buf, size_t start, size_t end) {
assert(end != SIZE_MAX);
assert(start < buf_len(in_buf));
assert(end <= buf_len(in_buf));
Buf *out_buf = allocate<Buf>(1);
Buf *out_buf = heap::c_allocator.create<Buf>();
out_buf->list.resize(end - start + 1);
memcpy(buf_ptr(out_buf), buf_ptr(in_buf) + start, end - start);
out_buf->list.at(buf_len(out_buf)) = 0;
@@ -211,5 +211,4 @@ static inline void buf_replace(Buf* buf, char from, char to) {
}
}
#endif
src/codegen.cpp
+40 -35
View File
@@ -21,6 +21,7 @@
#include "userland.h"
#include "dump_analysis.hpp"
#include "softfloat.hpp"
#include "mem_profile.hpp"
#include <stdio.h>
#include <errno.h>
@@ -57,7 +58,7 @@ static void init_darwin_native(CodeGen *g) {
}
static ZigPackage *new_package(const char *root_src_dir, const char *root_src_path, const char *pkg_path) {
ZigPackage *entry = allocate<ZigPackage>(1);
ZigPackage *entry = heap::c_allocator.create<ZigPackage>();
entry->package_table.init(4);
buf_init_from_str(&entry->root_src_dir, root_src_dir);
buf_init_from_str(&entry->root_src_path, root_src_path);
@@ -4327,7 +4328,7 @@ static LLVMValueRef ir_render_call(CodeGen *g, IrExecutableGen *executable, IrIn
}
size_t field_count = arg_calc.field_index;
LLVMTypeRef *field_types = allocate_nonzero<LLVMTypeRef>(field_count);
LLVMTypeRef *field_types = heap::c_allocator.allocate_nonzero<LLVMTypeRef>(field_count);
LLVMGetStructElementTypes(LLVMGetElementType(LLVMTypeOf(frame_result_loc)), field_types);
assert(LLVMCountStructElementTypes(LLVMGetElementType(LLVMTypeOf(frame_result_loc))) == arg_calc_start.field_index);
@@ -4680,8 +4681,8 @@ static LLVMValueRef ir_render_asm_gen(CodeGen *g, IrExecutableGen *executable, I
instruction->return_count;
size_t total_index = 0;
size_t param_index = 0;
LLVMTypeRef *param_types = allocate<LLVMTypeRef>(input_and_output_count);
LLVMValueRef *param_values = allocate<LLVMValueRef>(input_and_output_count);
LLVMTypeRef *param_types = heap::c_allocator.allocate<LLVMTypeRef>(input_and_output_count);
LLVMValueRef *param_values = heap::c_allocator.allocate<LLVMValueRef>(input_and_output_count);
for (size_t i = 0; i < asm_expr->output_list.length; i += 1, total_index += 1) {
AsmOutput *asm_output = asm_expr->output_list.at(i);
bool is_return = (asm_output->return_type != nullptr);
@@ -4923,7 +4924,7 @@ static LLVMValueRef ir_render_shuffle_vector(CodeGen *g, IrExecutableGen *execut
// second vector. These start at -1 and go down, and are easiest to use
// with the ~ operator. Here we convert between the two formats.
IrInstGen *mask = instruction->mask;
LLVMValueRef *values = allocate<LLVMValueRef>(len_mask);
LLVMValueRef *values = heap::c_allocator.allocate<LLVMValueRef>(len_mask);
for (uint64_t i = 0; i < len_mask; i++) {
if (mask->value->data.x_array.data.s_none.elements[i].special == ConstValSpecialUndef) {
values[i] = LLVMGetUndef(LLVMInt32Type());
@@ -4935,7 +4936,7 @@ static LLVMValueRef ir_render_shuffle_vector(CodeGen *g, IrExecutableGen *execut
}
LLVMValueRef llvm_mask_value = LLVMConstVector(values, len_mask);
free(values);
heap::c_allocator.deallocate(values, len_mask);
return LLVMBuildShuffleVector(g->builder,
ir_llvm_value(g, instruction->a),
@@ -5003,8 +5004,8 @@ static LLVMValueRef ir_render_phi(CodeGen *g, IrExecutableGen *executable, IrIns
}
LLVMValueRef phi = LLVMBuildPhi(g->builder, phi_type, "");
LLVMValueRef *incoming_values = allocate<LLVMValueRef>(instruction->incoming_count);
LLVMBasicBlockRef *incoming_blocks = allocate<LLVMBasicBlockRef>(instruction->incoming_count);
LLVMValueRef *incoming_values = heap::c_allocator.allocate<LLVMValueRef>(instruction->incoming_count);
LLVMBasicBlockRef *incoming_blocks = heap::c_allocator.allocate<LLVMBasicBlockRef>(instruction->incoming_count);
for (size_t i = 0; i < instruction->incoming_count; i += 1) {
incoming_values[i] = ir_llvm_value(g, instruction->incoming_values[i]);
incoming_blocks[i] = instruction->incoming_blocks[i]->llvm_exit_block;
@@ -5977,12 +5978,12 @@ static LLVMValueRef ir_render_bswap(CodeGen *g, IrExecutableGen *executable, IrI
LLVMValueRef shift_amt = LLVMConstInt(get_llvm_type(g, extended_type), 8, false);
if (is_vector) {
extended_type = get_vector_type(g, expr_type->data.vector.len, extended_type);
LLVMValueRef *values = allocate_nonzero<LLVMValueRef>(expr_type->data.vector.len);
LLVMValueRef *values = heap::c_allocator.allocate_nonzero<LLVMValueRef>(expr_type->data.vector.len);
for (uint32_t i = 0; i < expr_type->data.vector.len; i += 1) {
values[i] = shift_amt;
}
shift_amt = LLVMConstVector(values, expr_type->data.vector.len);
free(values);
heap::c_allocator.deallocate(values, expr_type->data.vector.len);
}
// aabbcc
LLVMValueRef extended = LLVMBuildZExt(g->builder, op, get_llvm_type(g, extended_type), "");
@@ -7015,7 +7016,7 @@ check: switch (const_val->special) {
}
case ZigTypeIdStruct:
{
LLVMValueRef *fields = allocate<LLVMValueRef>(type_entry->data.structure.gen_field_count);
LLVMValueRef *fields = heap::c_allocator.allocate<LLVMValueRef>(type_entry->data.structure.gen_field_count);
size_t src_field_count = type_entry->data.structure.src_field_count;
bool make_unnamed_struct = false;
assert(type_entry->data.structure.resolve_status == ResolveStatusLLVMFull);
@@ -7074,7 +7075,7 @@ check: switch (const_val->special) {
} else {
const LLVMValueRef AMT = LLVMConstInt(LLVMTypeOf(val), 8, false);
LLVMValueRef *values = allocate<LLVMValueRef>(size_in_bytes);
LLVMValueRef *values = heap::c_allocator.allocate<LLVMValueRef>(size_in_bytes);
for (size_t i = 0; i < size_in_bytes; i++) {
const size_t idx = is_big_endian ? size_in_bytes - 1 - i : i;
values[idx] = LLVMConstTruncOrBitCast(val, LLVMInt8Type());
@@ -7138,7 +7139,7 @@ check: switch (const_val->special) {
case ConstArraySpecialNone: {
uint64_t extra_len_from_sentinel = (type_entry->data.array.sentinel != nullptr) ? 1 : 0;
uint64_t full_len = len + extra_len_from_sentinel;
LLVMValueRef *values = allocate<LLVMValueRef>(full_len);
LLVMValueRef *values = heap::c_allocator.allocate<LLVMValueRef>(full_len);
LLVMTypeRef element_type_ref = get_llvm_type(g, type_entry->data.array.child_type);
bool make_unnamed_struct = false;
for (uint64_t i = 0; i < len; i += 1) {
@@ -7170,7 +7171,7 @@ check: switch (const_val->special) {
case ConstArraySpecialUndef:
return LLVMGetUndef(get_llvm_type(g, type_entry));
case ConstArraySpecialNone: {
LLVMValueRef *values = allocate<LLVMValueRef>(len);
LLVMValueRef *values = heap::c_allocator.allocate<LLVMValueRef>(len);
for (uint64_t i = 0; i < len; i += 1) {
ZigValue *elem_value = &const_val->data.x_array.data.s_none.elements[i];
values[i] = gen_const_val(g, elem_value, "");
@@ -7180,7 +7181,7 @@ check: switch (const_val->special) {
case ConstArraySpecialBuf: {
Buf *buf = const_val->data.x_array.data.s_buf;
assert(buf_len(buf) == len);
LLVMValueRef *values = allocate<LLVMValueRef>(len);
LLVMValueRef *values = heap::c_allocator.allocate<LLVMValueRef>(len);
for (uint64_t i = 0; i < len; i += 1) {
values[i] = LLVMConstInt(g->builtin_types.entry_u8->llvm_type, buf_ptr(buf)[i], false);
}
@@ -7382,7 +7383,7 @@ static void generate_error_name_table(CodeGen *g) {
PtrLenUnknown, get_abi_alignment(g, g->builtin_types.entry_u8), 0, 0, false);
ZigType *str_type = get_slice_type(g, u8_ptr_type);
LLVMValueRef *values = allocate<LLVMValueRef>(g->errors_by_index.length);
LLVMValueRef *values = heap::c_allocator.allocate<LLVMValueRef>(g->errors_by_index.length);
values[0] = LLVMGetUndef(get_llvm_type(g, str_type));
for (size_t i = 1; i < g->errors_by_index.length; i += 1) {
ErrorTableEntry *err_entry = g->errors_by_index.at(i);
@@ -7911,6 +7912,9 @@ static void do_code_gen(CodeGen *g) {
}
static void zig_llvm_emit_output(CodeGen *g) {
g->pass1_arena->destruct(&heap::c_allocator);
g->pass1_arena = nullptr;
bool is_small = g->build_mode == BuildModeSmallRelease;
Buf *output_path = &g->o_file_output_path;
@@ -8207,7 +8211,7 @@ static void define_intern_values(CodeGen *g) {
}
static BuiltinFnEntry *create_builtin_fn(CodeGen *g, BuiltinFnId id, const char *name, size_t count) {
BuiltinFnEntry *builtin_fn = allocate<BuiltinFnEntry>(1);
BuiltinFnEntry *builtin_fn = heap::c_allocator.create<BuiltinFnEntry>();
buf_init_from_str(&builtin_fn->name, name);
builtin_fn->id = id;
builtin_fn->param_count = count;
@@ -8925,16 +8929,16 @@ static void init(CodeGen *g) {
define_builtin_types(g);
define_intern_values(g);
IrInstGen *sentinel_instructions = allocate<IrInstGen>(2);
IrInstGen *sentinel_instructions = heap::c_allocator.allocate<IrInstGen>(2);
g->invalid_inst_gen = &sentinel_instructions[0];
g->invalid_inst_gen->value = allocate<ZigValue>(1, "ZigValue");
g->invalid_inst_gen->value = g->pass1_arena->create<ZigValue>();
g->invalid_inst_gen->value->type = g->builtin_types.entry_invalid;
g->unreach_instruction = &sentinel_instructions[1];
g->unreach_instruction->value = allocate<ZigValue>(1, "ZigValue");
g->unreach_instruction->value = g->pass1_arena->create<ZigValue>();
g->unreach_instruction->value->type = g->builtin_types.entry_unreachable;
g->invalid_inst_src = allocate<IrInstSrc>(1);
g->invalid_inst_src = heap::c_allocator.create<IrInstSrc>();
define_builtin_fns(g);
Error err;
@@ -9016,7 +9020,7 @@ static void detect_libc(CodeGen *g) {
buf_ptr(g->zig_lib_dir), target_os_name(g->zig_target->os));
g->libc_include_dir_len = 4;
g->libc_include_dir_list = allocate<Buf*>(g->libc_include_dir_len);
g->libc_include_dir_list = heap::c_allocator.allocate<Buf*>(g->libc_include_dir_len);
g->libc_include_dir_list[0] = arch_include_dir;
g->libc_include_dir_list[1] = generic_include_dir;
g->libc_include_dir_list[2] = arch_os_include_dir;
@@ -9025,7 +9029,7 @@ static void detect_libc(CodeGen *g) {
}
if (g->zig_target->is_native) {
g->libc = allocate<ZigLibCInstallation>(1);
g->libc = heap::c_allocator.create<ZigLibCInstallation>();
// search for native_libc.txt in following dirs:
// - LOCAL_CACHE_DIR
@@ -9105,7 +9109,7 @@ static void detect_libc(CodeGen *g) {
size_t want_um_and_shared_dirs = (g->zig_target->os == OsWindows) ? 2 : 0;
size_t dir_count = 1 + want_sys_dir + want_um_and_shared_dirs;
g->libc_include_dir_len = 0;
g->libc_include_dir_list = allocate<Buf*>(dir_count);
g->libc_include_dir_list = heap::c_allocator.allocate<Buf*>(dir_count);
g->libc_include_dir_list[g->libc_include_dir_len] = &g->libc->include_dir;
g->libc_include_dir_len += 1;
@@ -9472,10 +9476,10 @@ static void update_test_functions_builtin_decl(CodeGen *g) {
if ((err = type_resolve(g, struct_type, ResolveStatusSizeKnown)))
zig_unreachable();
ZigValue *test_fn_array = create_const_vals(1);
ZigValue *test_fn_array = g->pass1_arena->create<ZigValue>();
test_fn_array->type = get_array_type(g, struct_type, g->test_fns.length, nullptr);
test_fn_array->special = ConstValSpecialStatic;
test_fn_array->data.x_array.data.s_none.elements = create_const_vals(g->test_fns.length);
test_fn_array->data.x_array.data.s_none.elements = g->pass1_arena->allocate<ZigValue>(g->test_fns.length);
for (size_t i = 0; i < g->test_fns.length; i += 1) {
ZigFn *test_fn_entry = g->test_fns.at(i);
@@ -9486,7 +9490,7 @@ static void update_test_functions_builtin_decl(CodeGen *g) {
this_val->parent.id = ConstParentIdArray;
this_val->parent.data.p_array.array_val = test_fn_array;
this_val->parent.data.p_array.elem_index = i;
this_val->data.x_struct.fields = alloc_const_vals_ptrs(3);
this_val->data.x_struct.fields = alloc_const_vals_ptrs(g, 3);
ZigValue *name_field = this_val->data.x_struct.fields[0];
ZigValue *name_array_val = create_const_str_lit(g, &test_fn_entry->symbol_name)->data.x_ptr.data.ref.pointee;
@@ -9505,7 +9509,7 @@ static void update_test_functions_builtin_decl(CodeGen *g) {
frame_size_field->data.x_optional = nullptr;
if (fn_is_async(test_fn_entry)) {
frame_size_field->data.x_optional = create_const_vals(1);
frame_size_field->data.x_optional = g->pass1_arena->create<ZigValue>();
frame_size_field->data.x_optional->special = ConstValSpecialStatic;
frame_size_field->data.x_optional->type = g->builtin_types.entry_usize;
bigint_init_unsigned(&frame_size_field->data.x_optional->data.x_bigint,
@@ -9640,7 +9644,7 @@ static Error get_tmp_filename(CodeGen *g, Buf *out, Buf *suffix) {
Error create_c_object_cache(CodeGen *g, CacheHash **out_cache_hash, bool verbose) {
Error err;
CacheHash *cache_hash = allocate<CacheHash>(1);
CacheHash *cache_hash = heap::c_allocator.create<CacheHash>();
Buf *manifest_dir = buf_sprintf("%s" OS_SEP CACHE_HASH_SUBDIR, buf_ptr(g->cache_dir));
cache_init(cache_hash, manifest_dir);
@@ -10794,7 +10798,8 @@ CodeGen *codegen_create(Buf *main_pkg_path, Buf *root_src_path, const ZigTarget
OutType out_type, BuildMode build_mode, Buf *override_lib_dir,
ZigLibCInstallation *libc, Buf *cache_dir, bool is_test_build, Stage2ProgressNode *progress_node)
{
CodeGen *g = allocate<CodeGen>(1);
CodeGen *g = heap::c_allocator.create<CodeGen>();
g->pass1_arena = heap::ArenaAllocator::construct(&heap::c_allocator, &heap::c_allocator, "pass1");
g->main_progress_node = progress_node;
codegen_add_time_event(g, "Initialize");
@@ -10937,35 +10942,35 @@ void codegen_switch_sub_prog_node(CodeGen *g, Stage2ProgressNode *node) {
ZigValue *CodeGen::Intern::for_undefined() {
#ifdef ZIG_ENABLE_MEM_PROFILE
memprof_intern_count.x_undefined += 1;
mem::intern_counters.x_undefined += 1;
#endif
return &this->x_undefined;
}
ZigValue *CodeGen::Intern::for_void() {
#ifdef ZIG_ENABLE_MEM_PROFILE
memprof_intern_count.x_void += 1;
mem::intern_counters.x_void += 1;
#endif
return &this->x_void;
}
ZigValue *CodeGen::Intern::for_null() {
#ifdef ZIG_ENABLE_MEM_PROFILE
memprof_intern_count.x_null += 1;
mem::intern_counters.x_null += 1;
#endif
return &this->x_null;
}
ZigValue *CodeGen::Intern::for_unreachable() {
#ifdef ZIG_ENABLE_MEM_PROFILE
memprof_intern_count.x_unreachable += 1;
mem::intern_counters.x_unreachable += 1;
#endif
return &this->x_unreachable;
}
ZigValue *CodeGen::Intern::for_zero_byte() {
#ifdef ZIG_ENABLE_MEM_PROFILE
memprof_intern_count.zero_byte += 1;
mem::intern_counters.zero_byte += 1;
#endif
return &this->zero_byte;
}
src/errmsg.cpp
+2 -2
View File
@@ -99,7 +99,7 @@ void err_msg_add_note(ErrorMsg *parent, ErrorMsg *note) {
ErrorMsg *err_msg_create_with_offset(Buf *path, size_t line, size_t column, size_t offset,
const char *source, Buf *msg)
{
ErrorMsg *err_msg = allocate<ErrorMsg>(1);
ErrorMsg *err_msg = heap::c_allocator.create<ErrorMsg>();
err_msg->path = path;
err_msg->line_start = line;
err_msg->column_start = column;
@@ -138,7 +138,7 @@ ErrorMsg *err_msg_create_with_offset(Buf *path, size_t line, size_t column, size
ErrorMsg *err_msg_create_with_line(Buf *path, size_t line, size_t column,
Buf *source, ZigList<size_t> *line_offsets, Buf *msg)
{
ErrorMsg *err_msg = allocate<ErrorMsg>(1);
ErrorMsg *err_msg = heap::c_allocator.create<ErrorMsg>();
err_msg->path = path;
err_msg->line_start = line;
err_msg->column_start = column;
src/glibc.cpp
+4 -4
View File
@@ -21,7 +21,7 @@ static const ZigGLibCLib glibc_libs[] = {
Error glibc_load_metadata(ZigGLibCAbi **out_result, Buf *zig_lib_dir, bool verbose) {
Error err;
ZigGLibCAbi *glibc_abi = allocate<ZigGLibCAbi>(1);
ZigGLibCAbi *glibc_abi = heap::c_allocator.create<ZigGLibCAbi>();
glibc_abi->vers_txt_path = buf_sprintf("%s" OS_SEP "libc" OS_SEP "glibc" OS_SEP "vers.txt", buf_ptr(zig_lib_dir));
glibc_abi->fns_txt_path = buf_sprintf("%s" OS_SEP "libc" OS_SEP "glibc" OS_SEP "fns.txt", buf_ptr(zig_lib_dir));
glibc_abi->abi_txt_path = buf_sprintf("%s" OS_SEP "libc" OS_SEP "glibc" OS_SEP "abi.txt", buf_ptr(zig_lib_dir));
@@ -100,10 +100,10 @@ Error glibc_load_metadata(ZigGLibCAbi **out_result, Buf *zig_lib_dir, bool verbo
Optional<Slice<uint8_t>> opt_line = SplitIterator_next_separate(&it);
if (!opt_line.is_some) break;
ver_list_base = allocate<ZigGLibCVerList>(glibc_abi->all_functions.length);
ver_list_base = heap::c_allocator.allocate<ZigGLibCVerList>(glibc_abi->all_functions.length);
SplitIterator line_it = memSplit(opt_line.value, str(" "));
for (;;) {
ZigTarget *target = allocate<ZigTarget>(1);
ZigTarget *target = heap::c_allocator.create<ZigTarget>();
Optional<Slice<uint8_t>> opt_target = SplitIterator_next(&line_it);
if (!opt_target.is_some) break;
@@ -174,7 +174,7 @@ Error glibc_build_dummies_and_maps(CodeGen *g, const ZigGLibCAbi *glibc_abi, con
Error err;
Buf *cache_dir = get_global_cache_dir();
CacheHash *cache_hash = allocate<CacheHash>(1);
CacheHash *cache_hash = heap::c_allocator.create<CacheHash>();
Buf *manifest_dir = buf_sprintf("%s" OS_SEP CACHE_HASH_SUBDIR, buf_ptr(cache_dir));
cache_init(cache_hash, manifest_dir);
src/hash_map.hpp
+3 -3
View File
@@ -19,7 +19,7 @@ public:
init_capacity(capacity);
}
void deinit(void) {
free(_entries);
heap::c_allocator.deallocate(_entries, _capacity);
}
struct Entry {
@@ -57,7 +57,7 @@ public:
if (old_entry->used)
internal_put(old_entry->key, old_entry->value);
}
free(old_entries);
heap::c_allocator.deallocate(old_entries, old_capacity);
}
}
@@ -164,7 +164,7 @@ private:
void init_capacity(int capacity) {
_capacity = capacity;
_entries = allocate<Entry>(_capacity);
_entries = heap::c_allocator.allocate<Entry>(_capacity);
_size = 0;
_max_distance_from_start_index = 0;
for (int i = 0; i < _capacity; i += 1) {
src/heap.cpp
+377
View File
@@ -0,0 +1,377 @@
/*
* Copyright (c) 2020 Andrew Kelley
*
* This file is part of zig, which is MIT licensed.
* See http://opensource.org/licenses/MIT
*/
#include <new>
#include <string.h>
#include "config.h"
#include "heap.hpp"
#include "mem_profile.hpp"
namespace heap {
extern mem::Allocator &bootstrap_allocator;
//
// BootstrapAllocator implementation is identical to CAllocator minus
// profile profile functionality. Splitting off to a base interface doesn't
// seem worthwhile.
//
void BootstrapAllocator::init(const char *name) {}
void BootstrapAllocator::deinit() {}
void *BootstrapAllocator::internal_allocate(const mem::TypeInfo &info, size_t count) {
return mem::os::calloc(count, info.size);
}
void *BootstrapAllocator::internal_allocate_nonzero(const mem::TypeInfo &info, size_t count) {
return mem::os::malloc(count * info.size);
}
void *BootstrapAllocator::internal_reallocate(const mem::TypeInfo &info, void *old_ptr, size_t old_count, size_t new_count) {
auto new_ptr = this->internal_reallocate_nonzero(info, old_ptr, old_count, new_count);
if (new_count > old_count)
memset(reinterpret_cast<uint8_t *>(new_ptr) + (old_count * info.size), 0, (new_count - old_count) * info.size);
return new_ptr;
}
void *BootstrapAllocator::internal_reallocate_nonzero(const mem::TypeInfo &info, void *old_ptr, size_t old_count, size_t new_count) {
return mem::os::realloc(old_ptr, new_count * info.size);
}
void BootstrapAllocator::internal_deallocate(const mem::TypeInfo &info, void *ptr, size_t count) {
mem::os::free(ptr);
}
void CAllocator::init(const char *name) {
#ifdef ZIG_ENABLE_MEM_PROFILE
this->profile = bootstrap_allocator.create<mem::Profile>();
this->profile->init(name, "CAllocator");
#endif
}
void CAllocator::deinit() {
#ifdef ZIG_ENABLE_MEM_PROFILE
assert(this->profile);
this->profile->deinit();
bootstrap_allocator.destroy(this->profile);
this->profile = nullptr;
#endif
}
CAllocator *CAllocator::construct(mem::Allocator *allocator, const char *name) {
auto p = new(allocator->create<CAllocator>()) CAllocator();
p->init(name);
return p;
}
void CAllocator::destruct(mem::Allocator *allocator) {
this->deinit();
allocator->destroy(this);
}
#ifdef ZIG_ENABLE_MEM_PROFILE
void CAllocator::print_report(FILE *file) {
this->profile->print_report(file);
}
#endif
void *CAllocator::internal_allocate(const mem::TypeInfo &info, size_t count) {
#ifdef ZIG_ENABLE_MEM_PROFILE
this->profile->record_alloc(info, count);
#endif
return mem::os::calloc(count, info.size);
}
void *CAllocator::internal_allocate_nonzero(const mem::TypeInfo &info, size_t count) {
#ifdef ZIG_ENABLE_MEM_PROFILE
this->profile->record_alloc(info, count);
#endif
return mem::os::malloc(count * info.size);
}
void *CAllocator::internal_reallocate(const mem::TypeInfo &info, void *old_ptr, size_t old_count, size_t new_count) {
auto new_ptr = this->internal_reallocate_nonzero(info, old_ptr, old_count, new_count);
if (new_count > old_count)
memset(reinterpret_cast<uint8_t *>(new_ptr) + (old_count * info.size), 0, (new_count - old_count) * info.size);
return new_ptr;
}
void *CAllocator::internal_reallocate_nonzero(const mem::TypeInfo &info, void *old_ptr, size_t old_count, size_t new_count) {
#ifdef ZIG_ENABLE_MEM_PROFILE
this->profile->record_dealloc(info, old_count);
this->profile->record_alloc(info, new_count);
#endif
return mem::os::realloc(old_ptr, new_count * info.size);
}
void CAllocator::internal_deallocate(const mem::TypeInfo &info, void *ptr, size_t count) {
#ifdef ZIG_ENABLE_MEM_PROFILE
this->profile->record_dealloc(info, count);
#endif
mem::os::free(ptr);
}
struct ArenaAllocator::Impl {
Allocator *backing;
// regular allocations bump through a segment of static size
struct Segment {
static constexpr size_t size = 65536;
static constexpr size_t object_threshold = 4096;
uint8_t data[size];
};
// active segment
Segment *segment;
size_t segment_offset;
// keep track of segments
struct SegmentTrack {
static constexpr size_t size = (4096 - sizeof(SegmentTrack *)) / sizeof(Segment *);
// null if first
SegmentTrack *prev;
Segment *segments[size];
};
static_assert(sizeof(SegmentTrack) <= 4096, "unwanted struct padding");
// active segment track
SegmentTrack *segment_track;
size_t segment_track_remain;
// individual allocations punted to backing allocator
struct Object {
uint8_t *ptr;
size_t len;
};
// keep track of objects
struct ObjectTrack {
static constexpr size_t size = (4096 - sizeof(ObjectTrack *)) / sizeof(Object);
// null if first
ObjectTrack *prev;
Object objects[size];
};
static_assert(sizeof(ObjectTrack) <= 4096, "unwanted struct padding");
// active object track
ObjectTrack *object_track;
size_t object_track_remain;
ATTRIBUTE_RETURNS_NOALIAS inline void *allocate(const mem::TypeInfo& info, size_t count);
inline void *reallocate(const mem::TypeInfo& info, void *old_ptr, size_t old_count, size_t new_count);
inline void new_segment();
inline void track_segment();
inline void track_object(Object object);
};
void *ArenaAllocator::Impl::allocate(const mem::TypeInfo& info, size_t count) {
#ifndef NDEBUG
// make behavior when size == 0 portable
if (info.size == 0 || count == 0)
return nullptr;
#endif
const size_t nbytes = info.size * count;
this->segment_offset = (this->segment_offset + (info.alignment - 1)) & ~(info.alignment - 1);
if (nbytes >= Segment::object_threshold) {
auto ptr = this->backing->allocate<uint8_t>(nbytes);
this->track_object({ptr, nbytes});
return ptr;
}
if (this->segment_offset + nbytes > Segment::size)
this->new_segment();
auto ptr = &this->segment->data[this->segment_offset];
this->segment_offset += nbytes;
return ptr;
}
void *ArenaAllocator::Impl::reallocate(const mem::TypeInfo& info, void *old_ptr, size_t old_count, size_t new_count) {
#ifndef NDEBUG
// make behavior when size == 0 portable
if (info.size == 0 && old_ptr == nullptr)
return nullptr;
#endif
const size_t new_nbytes = info.size * new_count;
if (new_nbytes <= info.size * old_count)
return old_ptr;
const size_t old_nbytes = info.size * old_count;
this->segment_offset = (this->segment_offset + (info.alignment - 1)) & ~(info.alignment - 1);
if (new_nbytes >= Segment::object_threshold) {
auto new_ptr = this->backing->allocate<uint8_t>(new_nbytes);
this->track_object({new_ptr, new_nbytes});
memcpy(new_ptr, old_ptr, old_nbytes);
return new_ptr;
}
if (this->segment_offset + new_nbytes > Segment::size)
this->new_segment();
auto new_ptr = &this->segment->data[this->segment_offset];
this->segment_offset += new_nbytes;
memcpy(new_ptr, old_ptr, old_nbytes);
return new_ptr;
}
void ArenaAllocator::Impl::new_segment() {
this->segment = this->backing->create<Segment>();
this->segment_offset = 0;
this->track_segment();
}
void ArenaAllocator::Impl::track_segment() {
assert(this->segment != nullptr);
if (this->segment_track_remain < 1) {
auto prev = this->segment_track;
this->segment_track = this->backing->create<SegmentTrack>();
this->segment_track->prev = prev;
this->segment_track_remain = SegmentTrack::size;
}
this->segment_track_remain -= 1;
this->segment_track->segments[this->segment_track_remain] = this->segment;
}
void ArenaAllocator::Impl::track_object(Object object) {
if (this->object_track_remain < 1) {
auto prev = this->object_track;
this->object_track = this->backing->create<ObjectTrack>();
this->object_track->prev = prev;
this->object_track_remain = ObjectTrack::size;
}
this->object_track_remain -= 1;
this->object_track->objects[this->object_track_remain] = object;
}
void ArenaAllocator::init(Allocator *backing, const char *name) {
#ifdef ZIG_ENABLE_MEM_PROFILE
this->profile = bootstrap_allocator.create<mem::Profile>();
this->profile->init(name, "ArenaAllocator");
#endif
this->impl = bootstrap_allocator.create<Impl>();
{
auto &r = *this->impl;
r.backing = backing;
r.segment_offset = Impl::Segment::size;
}
}
void ArenaAllocator::deinit() {
auto &backing = *this->impl->backing;
// segments
if (this->impl->segment_track) {
// active track is not full and bounded by track_remain
auto prev = this->impl->segment_track->prev;
{
auto t = this->impl->segment_track;
for (size_t i = this->impl->segment_track_remain; i < Impl::SegmentTrack::size; ++i)
backing.destroy(t->segments[i]);
backing.destroy(t);
}
// previous tracks are full
for (auto t = prev; t != nullptr;) {
for (size_t i = 0; i < Impl::SegmentTrack::size; ++i)
backing.destroy(t->segments[i]);
prev = t->prev;
backing.destroy(t);
t = prev;
}
}
// objects
if (this->impl->object_track) {
// active track is not full and bounded by track_remain
auto prev = this->impl->object_track->prev;
{
auto t = this->impl->object_track;
for (size_t i = this->impl->object_track_remain; i < Impl::ObjectTrack::size; ++i) {
auto &obj = t->objects[i];
backing.deallocate(obj.ptr, obj.len);
}
backing.destroy(t);
}
// previous tracks are full
for (auto t = prev; t != nullptr;) {
for (size_t i = 0; i < Impl::ObjectTrack::size; ++i) {
auto &obj = t->objects[i];
backing.deallocate(obj.ptr, obj.len);
}
prev = t->prev;
backing.destroy(t);
t = prev;
}
}
#ifdef ZIG_ENABLE_MEM_PROFILE
assert(this->profile);
this->profile->deinit();
bootstrap_allocator.destroy(this->profile);
this->profile = nullptr;
#endif
}
ArenaAllocator *ArenaAllocator::construct(mem::Allocator *allocator, mem::Allocator *backing, const char *name) {
auto p = new(allocator->create<ArenaAllocator>()) ArenaAllocator;
p->init(backing, name);
return p;
}
void ArenaAllocator::destruct(mem::Allocator *allocator) {
this->deinit();
allocator->destroy(this);
}
#ifdef ZIG_ENABLE_MEM_PROFILE
void ArenaAllocator::print_report(FILE *file) {
this->profile->print_report(file);
}
#endif
void *ArenaAllocator::internal_allocate(const mem::TypeInfo &info, size_t count) {
#ifdef ZIG_ENABLE_MEM_PROFILE
this->profile->record_alloc(info, count);
#endif
return this->impl->allocate(info, count);
}
void *ArenaAllocator::internal_allocate_nonzero(const mem::TypeInfo &info, size_t count) {
#ifdef ZIG_ENABLE_MEM_PROFILE
this->profile->record_alloc(info, count);
#endif
return this->impl->allocate(info, count);
}
void *ArenaAllocator::internal_reallocate(const mem::TypeInfo &info, void *old_ptr, size_t old_count, size_t new_count) {
return this->internal_reallocate_nonzero(info, old_ptr, old_count, new_count);
}
void *ArenaAllocator::internal_reallocate_nonzero(const mem::TypeInfo &info, void *old_ptr, size_t old_count, size_t new_count) {
#ifdef ZIG_ENABLE_MEM_PROFILE
this->profile->record_dealloc(info, old_count);
this->profile->record_alloc(info, new_count);
#endif
return this->impl->reallocate(info, old_ptr, old_count, new_count);
}
void ArenaAllocator::internal_deallocate(const mem::TypeInfo &info, void *ptr, size_t count) {
#ifdef ZIG_ENABLE_MEM_PROFILE
this->profile->record_dealloc(info, count);
#endif
// noop
}
BootstrapAllocator bootstrap_allocator_state;
mem::Allocator &bootstrap_allocator = bootstrap_allocator_state;
CAllocator c_allocator_state;
mem::Allocator &c_allocator = c_allocator_state;
} // namespace heap
src/heap.hpp
+101
View File
@@ -0,0 +1,101 @@
/*
* Copyright (c) 2020 Andrew Kelley
*
* This file is part of zig, which is MIT licensed.
* See http://opensource.org/licenses/MIT
*/
#ifndef ZIG_HEAP_HPP
#define ZIG_HEAP_HPP
#include "config.h"
#include "util_base.hpp"
#include "mem.hpp"
#ifdef ZIG_ENABLE_MEM_PROFILE
namespace mem {
struct Profile;
}
#endif
namespace heap {
struct BootstrapAllocator final : mem::Allocator {
void init(const char *name);
void deinit();
void destruct(Allocator *allocator) {}
private:
ATTRIBUTE_RETURNS_NOALIAS void *internal_allocate(const mem::TypeInfo &info, size_t count) final;
ATTRIBUTE_RETURNS_NOALIAS void *internal_allocate_nonzero(const mem::TypeInfo &info, size_t count) final;
void *internal_reallocate(const mem::TypeInfo &info, void *old_ptr, size_t old_count, size_t new_count) final;
void *internal_reallocate_nonzero(const mem::TypeInfo &info, void *old_ptr, size_t old_count, size_t new_count) final;
void internal_deallocate(const mem::TypeInfo &info, void *ptr, size_t count) final;
};
struct CAllocator final : mem::Allocator {
void init(const char *name);
void deinit();
static CAllocator *construct(mem::Allocator *allocator, const char *name);
void destruct(mem::Allocator *allocator) final;
#ifdef ZIG_ENABLE_MEM_PROFILE
void print_report(FILE *file = nullptr);
#endif
private:
ATTRIBUTE_RETURNS_NOALIAS void *internal_allocate(const mem::TypeInfo &info, size_t count) final;
ATTRIBUTE_RETURNS_NOALIAS void *internal_allocate_nonzero(const mem::TypeInfo &info, size_t count) final;
void *internal_reallocate(const mem::TypeInfo &info, void *old_ptr, size_t old_count, size_t new_count) final;
void *internal_reallocate_nonzero(const mem::TypeInfo &info, void *old_ptr, size_t old_count, size_t new_count) final;
void internal_deallocate(const mem::TypeInfo &info, void *ptr, size_t count) final;
#ifdef ZIG_ENABLE_MEM_PROFILE
mem::Profile *profile;
#endif
};
//
// arena allocator
//
// - allocations are backed by the underlying allocator's memory
// - allocations are N:1 relationship to underlying allocations
// - dellocations are noops
// - deinit() releases all underlying memory
//
struct ArenaAllocator final : mem::Allocator {
void init(Allocator *backing, const char *name);
void deinit();
static ArenaAllocator *construct(mem::Allocator *allocator, mem::Allocator *backing, const char *name);
void destruct(mem::Allocator *allocator) final;
#ifdef ZIG_ENABLE_MEM_PROFILE
void print_report(FILE *file = nullptr);
#endif
private:
ATTRIBUTE_RETURNS_NOALIAS void *internal_allocate(const mem::TypeInfo &info, size_t count) final;
ATTRIBUTE_RETURNS_NOALIAS void *internal_allocate_nonzero(const mem::TypeInfo &info, size_t count) final;
void *internal_reallocate(const mem::TypeInfo &info, void *old_ptr, size_t old_count, size_t new_count) final;
void *internal_reallocate_nonzero(const mem::TypeInfo &info, void *old_ptr, size_t old_count, size_t new_count) final;
void internal_deallocate(const mem::TypeInfo &info, void *ptr, size_t count) final;
#ifdef ZIG_ENABLE_MEM_PROFILE
mem::Profile *profile;
#endif
struct Impl;
Impl *impl;
};
extern BootstrapAllocator bootstrap_allocator_state;
extern mem::Allocator &bootstrap_allocator;
extern CAllocator c_allocator_state;
extern mem::Allocator &c_allocator;
} // namespace heap
#endif
src/ir.cpp
+501 -538
View File
@@ -269,477 +269,467 @@ static IrInstGen *ir_analyze_test_non_null(IrAnalyze *ira, IrInst *source_inst,
static IrInstGen *ir_error_dependency_loop(IrAnalyze *ira, IrInst *source_instr);
static void destroy_instruction_src(IrInstSrc *inst) {
#ifdef ZIG_ENABLE_MEM_PROFILE
const char *name = ir_inst_src_type_str(inst->id);
#else
const char *name = nullptr;
#endif
switch (inst->id) {
case IrInstSrcIdInvalid:
zig_unreachable();
case IrInstSrcIdReturn:
return destroy(reinterpret_cast<IrInstSrcReturn *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstSrcReturn *>(inst));
case IrInstSrcIdConst:
return destroy(reinterpret_cast<IrInstSrcConst *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstSrcConst *>(inst));
case IrInstSrcIdBinOp:
return destroy(reinterpret_cast<IrInstSrcBinOp *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstSrcBinOp *>(inst));
case IrInstSrcIdMergeErrSets:
return destroy(reinterpret_cast<IrInstSrcMergeErrSets *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstSrcMergeErrSets *>(inst));
case IrInstSrcIdDeclVar:
return destroy(reinterpret_cast<IrInstSrcDeclVar *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstSrcDeclVar *>(inst));
case IrInstSrcIdCall:
return destroy(reinterpret_cast<IrInstSrcCall *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstSrcCall *>(inst));
case IrInstSrcIdCallExtra:
return destroy(reinterpret_cast<IrInstSrcCallExtra *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstSrcCallExtra *>(inst));
case IrInstSrcIdUnOp:
return destroy(reinterpret_cast<IrInstSrcUnOp *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstSrcUnOp *>(inst));
case IrInstSrcIdCondBr:
return destroy(reinterpret_cast<IrInstSrcCondBr *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstSrcCondBr *>(inst));
case IrInstSrcIdBr:
return destroy(reinterpret_cast<IrInstSrcBr *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstSrcBr *>(inst));
case IrInstSrcIdPhi:
return destroy(reinterpret_cast<IrInstSrcPhi *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstSrcPhi *>(inst));
case IrInstSrcIdContainerInitList:
return destroy(reinterpret_cast<IrInstSrcContainerInitList *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstSrcContainerInitList *>(inst));
case IrInstSrcIdContainerInitFields:
return destroy(reinterpret_cast<IrInstSrcContainerInitFields *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstSrcContainerInitFields *>(inst));
case IrInstSrcIdUnreachable:
return destroy(reinterpret_cast<IrInstSrcUnreachable *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstSrcUnreachable *>(inst));
case IrInstSrcIdElemPtr:
return destroy(reinterpret_cast<IrInstSrcElemPtr *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstSrcElemPtr *>(inst));
case IrInstSrcIdVarPtr:
return destroy(reinterpret_cast<IrInstSrcVarPtr *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstSrcVarPtr *>(inst));
case IrInstSrcIdLoadPtr:
return destroy(reinterpret_cast<IrInstSrcLoadPtr *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstSrcLoadPtr *>(inst));
case IrInstSrcIdStorePtr:
return destroy(reinterpret_cast<IrInstSrcStorePtr *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstSrcStorePtr *>(inst));
case IrInstSrcIdTypeOf:
return destroy(reinterpret_cast<IrInstSrcTypeOf *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstSrcTypeOf *>(inst));
case IrInstSrcIdFieldPtr:
return destroy(reinterpret_cast<IrInstSrcFieldPtr *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstSrcFieldPtr *>(inst));
case IrInstSrcIdSetCold:
return destroy(reinterpret_cast<IrInstSrcSetCold *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstSrcSetCold *>(inst));
case IrInstSrcIdSetRuntimeSafety:
return destroy(reinterpret_cast<IrInstSrcSetRuntimeSafety *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstSrcSetRuntimeSafety *>(inst));
case IrInstSrcIdSetFloatMode:
return destroy(reinterpret_cast<IrInstSrcSetFloatMode *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstSrcSetFloatMode *>(inst));
case IrInstSrcIdArrayType:
return destroy(reinterpret_cast<IrInstSrcArrayType *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstSrcArrayType *>(inst));
case IrInstSrcIdSliceType:
return destroy(reinterpret_cast<IrInstSrcSliceType *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstSrcSliceType *>(inst));
case IrInstSrcIdAnyFrameType:
return destroy(reinterpret_cast<IrInstSrcAnyFrameType *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstSrcAnyFrameType *>(inst));
case IrInstSrcIdAsm:
return destroy(reinterpret_cast<IrInstSrcAsm *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstSrcAsm *>(inst));
case IrInstSrcIdSizeOf:
return destroy(reinterpret_cast<IrInstSrcSizeOf *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstSrcSizeOf *>(inst));
case IrInstSrcIdTestNonNull:
return destroy(reinterpret_cast<IrInstSrcTestNonNull *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstSrcTestNonNull *>(inst));
case IrInstSrcIdOptionalUnwrapPtr:
return destroy(reinterpret_cast<IrInstSrcOptionalUnwrapPtr *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstSrcOptionalUnwrapPtr *>(inst));
case IrInstSrcIdPopCount:
return destroy(reinterpret_cast<IrInstSrcPopCount *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstSrcPopCount *>(inst));
case IrInstSrcIdClz:
return destroy(reinterpret_cast<IrInstSrcClz *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstSrcClz *>(inst));
case IrInstSrcIdCtz:
return destroy(reinterpret_cast<IrInstSrcCtz *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstSrcCtz *>(inst));
case IrInstSrcIdBswap:
return destroy(reinterpret_cast<IrInstSrcBswap *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstSrcBswap *>(inst));
case IrInstSrcIdBitReverse:
return destroy(reinterpret_cast<IrInstSrcBitReverse *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstSrcBitReverse *>(inst));
case IrInstSrcIdSwitchBr:
return destroy(reinterpret_cast<IrInstSrcSwitchBr *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstSrcSwitchBr *>(inst));
case IrInstSrcIdSwitchVar:
return destroy(reinterpret_cast<IrInstSrcSwitchVar *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstSrcSwitchVar *>(inst));
case IrInstSrcIdSwitchElseVar:
return destroy(reinterpret_cast<IrInstSrcSwitchElseVar *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstSrcSwitchElseVar *>(inst));
case IrInstSrcIdSwitchTarget:
return destroy(reinterpret_cast<IrInstSrcSwitchTarget *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstSrcSwitchTarget *>(inst));
case IrInstSrcIdImport:
return destroy(reinterpret_cast<IrInstSrcImport *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstSrcImport *>(inst));
case IrInstSrcIdRef:
return destroy(reinterpret_cast<IrInstSrcRef *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstSrcRef *>(inst));
case IrInstSrcIdCompileErr:
return destroy(reinterpret_cast<IrInstSrcCompileErr *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstSrcCompileErr *>(inst));
case IrInstSrcIdCompileLog:
return destroy(reinterpret_cast<IrInstSrcCompileLog *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstSrcCompileLog *>(inst));
case IrInstSrcIdErrName:
return destroy(reinterpret_cast<IrInstSrcErrName *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstSrcErrName *>(inst));
case IrInstSrcIdCImport:
return destroy(reinterpret_cast<IrInstSrcCImport *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstSrcCImport *>(inst));
case IrInstSrcIdCInclude:
return destroy(reinterpret_cast<IrInstSrcCInclude *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstSrcCInclude *>(inst));
case IrInstSrcIdCDefine:
return destroy(reinterpret_cast<IrInstSrcCDefine *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstSrcCDefine *>(inst));
case IrInstSrcIdCUndef:
return destroy(reinterpret_cast<IrInstSrcCUndef *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstSrcCUndef *>(inst));
case IrInstSrcIdEmbedFile:
return destroy(reinterpret_cast<IrInstSrcEmbedFile *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstSrcEmbedFile *>(inst));
case IrInstSrcIdCmpxchg:
return destroy(reinterpret_cast<IrInstSrcCmpxchg *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstSrcCmpxchg *>(inst));
case IrInstSrcIdFence:
return destroy(reinterpret_cast<IrInstSrcFence *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstSrcFence *>(inst));
case IrInstSrcIdTruncate:
return destroy(reinterpret_cast<IrInstSrcTruncate *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstSrcTruncate *>(inst));
case IrInstSrcIdIntCast:
return destroy(reinterpret_cast<IrInstSrcIntCast *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstSrcIntCast *>(inst));
case IrInstSrcIdFloatCast:
return destroy(reinterpret_cast<IrInstSrcFloatCast *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstSrcFloatCast *>(inst));
case IrInstSrcIdErrSetCast:
return destroy(reinterpret_cast<IrInstSrcErrSetCast *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstSrcErrSetCast *>(inst));
case IrInstSrcIdFromBytes:
return destroy(reinterpret_cast<IrInstSrcFromBytes *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstSrcFromBytes *>(inst));
case IrInstSrcIdToBytes:
return destroy(reinterpret_cast<IrInstSrcToBytes *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstSrcToBytes *>(inst));
case IrInstSrcIdIntToFloat:
return destroy(reinterpret_cast<IrInstSrcIntToFloat *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstSrcIntToFloat *>(inst));
case IrInstSrcIdFloatToInt:
return destroy(reinterpret_cast<IrInstSrcFloatToInt *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstSrcFloatToInt *>(inst));
case IrInstSrcIdBoolToInt:
return destroy(reinterpret_cast<IrInstSrcBoolToInt *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstSrcBoolToInt *>(inst));
case IrInstSrcIdIntType:
return destroy(reinterpret_cast<IrInstSrcIntType *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstSrcIntType *>(inst));
case IrInstSrcIdVectorType:
return destroy(reinterpret_cast<IrInstSrcVectorType *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstSrcVectorType *>(inst));
case IrInstSrcIdShuffleVector:
return destroy(reinterpret_cast<IrInstSrcShuffleVector *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstSrcShuffleVector *>(inst));
case IrInstSrcIdSplat:
return destroy(reinterpret_cast<IrInstSrcSplat *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstSrcSplat *>(inst));
case IrInstSrcIdBoolNot:
return destroy(reinterpret_cast<IrInstSrcBoolNot *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstSrcBoolNot *>(inst));
case IrInstSrcIdMemset:
return destroy(reinterpret_cast<IrInstSrcMemset *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstSrcMemset *>(inst));
case IrInstSrcIdMemcpy:
return destroy(reinterpret_cast<IrInstSrcMemcpy *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstSrcMemcpy *>(inst));
case IrInstSrcIdSlice:
return destroy(reinterpret_cast<IrInstSrcSlice *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstSrcSlice *>(inst));
case IrInstSrcIdMemberCount:
return destroy(reinterpret_cast<IrInstSrcMemberCount *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstSrcMemberCount *>(inst));
case IrInstSrcIdMemberType:
return destroy(reinterpret_cast<IrInstSrcMemberType *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstSrcMemberType *>(inst));
case IrInstSrcIdMemberName:
return destroy(reinterpret_cast<IrInstSrcMemberName *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstSrcMemberName *>(inst));
case IrInstSrcIdBreakpoint:
return destroy(reinterpret_cast<IrInstSrcBreakpoint *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstSrcBreakpoint *>(inst));
case IrInstSrcIdReturnAddress:
return destroy(reinterpret_cast<IrInstSrcReturnAddress *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstSrcReturnAddress *>(inst));
case IrInstSrcIdFrameAddress:
return destroy(reinterpret_cast<IrInstSrcFrameAddress *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstSrcFrameAddress *>(inst));
case IrInstSrcIdFrameHandle:
return destroy(reinterpret_cast<IrInstSrcFrameHandle *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstSrcFrameHandle *>(inst));
case IrInstSrcIdFrameType:
return destroy(reinterpret_cast<IrInstSrcFrameType *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstSrcFrameType *>(inst));
case IrInstSrcIdFrameSize:
return destroy(reinterpret_cast<IrInstSrcFrameSize *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstSrcFrameSize *>(inst));
case IrInstSrcIdAlignOf:
return destroy(reinterpret_cast<IrInstSrcAlignOf *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstSrcAlignOf *>(inst));
case IrInstSrcIdOverflowOp:
return destroy(reinterpret_cast<IrInstSrcOverflowOp *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstSrcOverflowOp *>(inst));
case IrInstSrcIdTestErr:
return destroy(reinterpret_cast<IrInstSrcTestErr *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstSrcTestErr *>(inst));
case IrInstSrcIdUnwrapErrCode:
return destroy(reinterpret_cast<IrInstSrcUnwrapErrCode *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstSrcUnwrapErrCode *>(inst));
case IrInstSrcIdUnwrapErrPayload:
return destroy(reinterpret_cast<IrInstSrcUnwrapErrPayload *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstSrcUnwrapErrPayload *>(inst));
case IrInstSrcIdFnProto:
return destroy(reinterpret_cast<IrInstSrcFnProto *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstSrcFnProto *>(inst));
case IrInstSrcIdTestComptime:
return destroy(reinterpret_cast<IrInstSrcTestComptime *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstSrcTestComptime *>(inst));
case IrInstSrcIdPtrCast:
return destroy(reinterpret_cast<IrInstSrcPtrCast *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstSrcPtrCast *>(inst));
case IrInstSrcIdBitCast:
return destroy(reinterpret_cast<IrInstSrcBitCast *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstSrcBitCast *>(inst));
case IrInstSrcIdPtrToInt:
return destroy(reinterpret_cast<IrInstSrcPtrToInt *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstSrcPtrToInt *>(inst));
case IrInstSrcIdIntToPtr:
return destroy(reinterpret_cast<IrInstSrcIntToPtr *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstSrcIntToPtr *>(inst));
case IrInstSrcIdIntToEnum:
return destroy(reinterpret_cast<IrInstSrcIntToEnum *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstSrcIntToEnum *>(inst));
case IrInstSrcIdIntToErr:
return destroy(reinterpret_cast<IrInstSrcIntToErr *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstSrcIntToErr *>(inst));
case IrInstSrcIdErrToInt:
return destroy(reinterpret_cast<IrInstSrcErrToInt *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstSrcErrToInt *>(inst));
case IrInstSrcIdCheckSwitchProngs:
return destroy(reinterpret_cast<IrInstSrcCheckSwitchProngs *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstSrcCheckSwitchProngs *>(inst));
case IrInstSrcIdCheckStatementIsVoid:
return destroy(reinterpret_cast<IrInstSrcCheckStatementIsVoid *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstSrcCheckStatementIsVoid *>(inst));
case IrInstSrcIdTypeName:
return destroy(reinterpret_cast<IrInstSrcTypeName *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstSrcTypeName *>(inst));
case IrInstSrcIdTagName:
return destroy(reinterpret_cast<IrInstSrcTagName *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstSrcTagName *>(inst));
case IrInstSrcIdPtrType:
return destroy(reinterpret_cast<IrInstSrcPtrType *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstSrcPtrType *>(inst));
case IrInstSrcIdDeclRef:
return destroy(reinterpret_cast<IrInstSrcDeclRef *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstSrcDeclRef *>(inst));
case IrInstSrcIdPanic:
return destroy(reinterpret_cast<IrInstSrcPanic *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstSrcPanic *>(inst));
case IrInstSrcIdFieldParentPtr:
return destroy(reinterpret_cast<IrInstSrcFieldParentPtr *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstSrcFieldParentPtr *>(inst));
case IrInstSrcIdByteOffsetOf:
return destroy(reinterpret_cast<IrInstSrcByteOffsetOf *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstSrcByteOffsetOf *>(inst));
case IrInstSrcIdBitOffsetOf:
return destroy(reinterpret_cast<IrInstSrcBitOffsetOf *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstSrcBitOffsetOf *>(inst));
case IrInstSrcIdTypeInfo:
return destroy(reinterpret_cast<IrInstSrcTypeInfo *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstSrcTypeInfo *>(inst));
case IrInstSrcIdType:
return destroy(reinterpret_cast<IrInstSrcType *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstSrcType *>(inst));
case IrInstSrcIdHasField:
return destroy(reinterpret_cast<IrInstSrcHasField *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstSrcHasField *>(inst));
case IrInstSrcIdTypeId:
return destroy(reinterpret_cast<IrInstSrcTypeId *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstSrcTypeId *>(inst));
case IrInstSrcIdSetEvalBranchQuota:
return destroy(reinterpret_cast<IrInstSrcSetEvalBranchQuota *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstSrcSetEvalBranchQuota *>(inst));
case IrInstSrcIdAlignCast:
return destroy(reinterpret_cast<IrInstSrcAlignCast *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstSrcAlignCast *>(inst));
case IrInstSrcIdImplicitCast:
return destroy(reinterpret_cast<IrInstSrcImplicitCast *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstSrcImplicitCast *>(inst));
case IrInstSrcIdResolveResult:
return destroy(reinterpret_cast<IrInstSrcResolveResult *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstSrcResolveResult *>(inst));
case IrInstSrcIdResetResult:
return destroy(reinterpret_cast<IrInstSrcResetResult *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstSrcResetResult *>(inst));
case IrInstSrcIdOpaqueType:
return destroy(reinterpret_cast<IrInstSrcOpaqueType *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstSrcOpaqueType *>(inst));
case IrInstSrcIdSetAlignStack:
return destroy(reinterpret_cast<IrInstSrcSetAlignStack *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstSrcSetAlignStack *>(inst));
case IrInstSrcIdArgType:
return destroy(reinterpret_cast<IrInstSrcArgType *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstSrcArgType *>(inst));
case IrInstSrcIdTagType:
return destroy(reinterpret_cast<IrInstSrcTagType *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstSrcTagType *>(inst));
case IrInstSrcIdExport:
return destroy(reinterpret_cast<IrInstSrcExport *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstSrcExport *>(inst));
case IrInstSrcIdErrorReturnTrace:
return destroy(reinterpret_cast<IrInstSrcErrorReturnTrace *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstSrcErrorReturnTrace *>(inst));
case IrInstSrcIdErrorUnion:
return destroy(reinterpret_cast<IrInstSrcErrorUnion *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstSrcErrorUnion *>(inst));
case IrInstSrcIdAtomicRmw:
return destroy(reinterpret_cast<IrInstSrcAtomicRmw *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstSrcAtomicRmw *>(inst));
case IrInstSrcIdSaveErrRetAddr:
return destroy(reinterpret_cast<IrInstSrcSaveErrRetAddr *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstSrcSaveErrRetAddr *>(inst));
case IrInstSrcIdAddImplicitReturnType:
return destroy(reinterpret_cast<IrInstSrcAddImplicitReturnType *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstSrcAddImplicitReturnType *>(inst));
case IrInstSrcIdFloatOp:
return destroy(reinterpret_cast<IrInstSrcFloatOp *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstSrcFloatOp *>(inst));
case IrInstSrcIdMulAdd:
return destroy(reinterpret_cast<IrInstSrcMulAdd *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstSrcMulAdd *>(inst));
case IrInstSrcIdAtomicLoad:
return destroy(reinterpret_cast<IrInstSrcAtomicLoad *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstSrcAtomicLoad *>(inst));
case IrInstSrcIdAtomicStore:
return destroy(reinterpret_cast<IrInstSrcAtomicStore *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstSrcAtomicStore *>(inst));
case IrInstSrcIdEnumToInt:
return destroy(reinterpret_cast<IrInstSrcEnumToInt *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstSrcEnumToInt *>(inst));
case IrInstSrcIdCheckRuntimeScope:
return destroy(reinterpret_cast<IrInstSrcCheckRuntimeScope *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstSrcCheckRuntimeScope *>(inst));
case IrInstSrcIdHasDecl:
return destroy(reinterpret_cast<IrInstSrcHasDecl *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstSrcHasDecl *>(inst));
case IrInstSrcIdUndeclaredIdent:
return destroy(reinterpret_cast<IrInstSrcUndeclaredIdent *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstSrcUndeclaredIdent *>(inst));
case IrInstSrcIdAlloca:
return destroy(reinterpret_cast<IrInstSrcAlloca *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstSrcAlloca *>(inst));
case IrInstSrcIdEndExpr:
return destroy(reinterpret_cast<IrInstSrcEndExpr *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstSrcEndExpr *>(inst));
case IrInstSrcIdUnionInitNamedField:
return destroy(reinterpret_cast<IrInstSrcUnionInitNamedField *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstSrcUnionInitNamedField *>(inst));
case IrInstSrcIdSuspendBegin:
return destroy(reinterpret_cast<IrInstSrcSuspendBegin *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstSrcSuspendBegin *>(inst));
case IrInstSrcIdSuspendFinish:
return destroy(reinterpret_cast<IrInstSrcSuspendFinish *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstSrcSuspendFinish *>(inst));
case IrInstSrcIdResume:
return destroy(reinterpret_cast<IrInstSrcResume *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstSrcResume *>(inst));
case IrInstSrcIdAwait:
return destroy(reinterpret_cast<IrInstSrcAwait *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstSrcAwait *>(inst));
case IrInstSrcIdSpillBegin:
return destroy(reinterpret_cast<IrInstSrcSpillBegin *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstSrcSpillBegin *>(inst));
case IrInstSrcIdSpillEnd:
return destroy(reinterpret_cast<IrInstSrcSpillEnd *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstSrcSpillEnd *>(inst));
case IrInstSrcIdCallArgs:
return destroy(reinterpret_cast<IrInstSrcCallArgs *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstSrcCallArgs *>(inst));
}
zig_unreachable();
}
void destroy_instruction_gen(IrInstGen *inst) {
#ifdef ZIG_ENABLE_MEM_PROFILE
const char *name = ir_inst_gen_type_str(inst->id);
#else
const char *name = nullptr;
#endif
switch (inst->id) {
case IrInstGenIdInvalid:
zig_unreachable();
case IrInstGenIdReturn:
return destroy(reinterpret_cast<IrInstGenReturn *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstGenReturn *>(inst));
case IrInstGenIdConst:
return destroy(reinterpret_cast<IrInstGenConst *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstGenConst *>(inst));
case IrInstGenIdBinOp:
return destroy(reinterpret_cast<IrInstGenBinOp *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstGenBinOp *>(inst));
case IrInstGenIdCast:
return destroy(reinterpret_cast<IrInstGenCast *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstGenCast *>(inst));
case IrInstGenIdCall:
return destroy(reinterpret_cast<IrInstGenCall *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstGenCall *>(inst));
case IrInstGenIdCondBr:
return destroy(reinterpret_cast<IrInstGenCondBr *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstGenCondBr *>(inst));
case IrInstGenIdBr:
return destroy(reinterpret_cast<IrInstGenBr *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstGenBr *>(inst));
case IrInstGenIdPhi:
return destroy(reinterpret_cast<IrInstGenPhi *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstGenPhi *>(inst));
case IrInstGenIdUnreachable:
return destroy(reinterpret_cast<IrInstGenUnreachable *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstGenUnreachable *>(inst));
case IrInstGenIdElemPtr:
return destroy(reinterpret_cast<IrInstGenElemPtr *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstGenElemPtr *>(inst));
case IrInstGenIdVarPtr:
return destroy(reinterpret_cast<IrInstGenVarPtr *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstGenVarPtr *>(inst));
case IrInstGenIdReturnPtr:
return destroy(reinterpret_cast<IrInstGenReturnPtr *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstGenReturnPtr *>(inst));
case IrInstGenIdLoadPtr:
return destroy(reinterpret_cast<IrInstGenLoadPtr *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstGenLoadPtr *>(inst));
case IrInstGenIdStorePtr:
return destroy(reinterpret_cast<IrInstGenStorePtr *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstGenStorePtr *>(inst));
case IrInstGenIdVectorStoreElem:
return destroy(reinterpret_cast<IrInstGenVectorStoreElem *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstGenVectorStoreElem *>(inst));
case IrInstGenIdStructFieldPtr:
return destroy(reinterpret_cast<IrInstGenStructFieldPtr *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstGenStructFieldPtr *>(inst));
case IrInstGenIdUnionFieldPtr:
return destroy(reinterpret_cast<IrInstGenUnionFieldPtr *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstGenUnionFieldPtr *>(inst));
case IrInstGenIdAsm:
return destroy(reinterpret_cast<IrInstGenAsm *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstGenAsm *>(inst));
case IrInstGenIdTestNonNull:
return destroy(reinterpret_cast<IrInstGenTestNonNull *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstGenTestNonNull *>(inst));
case IrInstGenIdOptionalUnwrapPtr:
return destroy(reinterpret_cast<IrInstGenOptionalUnwrapPtr *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstGenOptionalUnwrapPtr *>(inst));
case IrInstGenIdPopCount:
return destroy(reinterpret_cast<IrInstGenPopCount *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstGenPopCount *>(inst));
case IrInstGenIdClz:
return destroy(reinterpret_cast<IrInstGenClz *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstGenClz *>(inst));
case IrInstGenIdCtz:
return destroy(reinterpret_cast<IrInstGenCtz *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstGenCtz *>(inst));
case IrInstGenIdBswap:
return destroy(reinterpret_cast<IrInstGenBswap *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstGenBswap *>(inst));
case IrInstGenIdBitReverse:
return destroy(reinterpret_cast<IrInstGenBitReverse *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstGenBitReverse *>(inst));
case IrInstGenIdSwitchBr:
return destroy(reinterpret_cast<IrInstGenSwitchBr *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstGenSwitchBr *>(inst));
case IrInstGenIdUnionTag:
return destroy(reinterpret_cast<IrInstGenUnionTag *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstGenUnionTag *>(inst));
case IrInstGenIdRef:
return destroy(reinterpret_cast<IrInstGenRef *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstGenRef *>(inst));
case IrInstGenIdErrName:
return destroy(reinterpret_cast<IrInstGenErrName *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstGenErrName *>(inst));
case IrInstGenIdCmpxchg:
return destroy(reinterpret_cast<IrInstGenCmpxchg *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstGenCmpxchg *>(inst));
case IrInstGenIdFence:
return destroy(reinterpret_cast<IrInstGenFence *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstGenFence *>(inst));
case IrInstGenIdTruncate:
return destroy(reinterpret_cast<IrInstGenTruncate *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstGenTruncate *>(inst));
case IrInstGenIdShuffleVector:
return destroy(reinterpret_cast<IrInstGenShuffleVector *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstGenShuffleVector *>(inst));
case IrInstGenIdSplat:
return destroy(reinterpret_cast<IrInstGenSplat *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstGenSplat *>(inst));
case IrInstGenIdBoolNot:
return destroy(reinterpret_cast<IrInstGenBoolNot *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstGenBoolNot *>(inst));
case IrInstGenIdMemset:
return destroy(reinterpret_cast<IrInstGenMemset *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstGenMemset *>(inst));
case IrInstGenIdMemcpy:
return destroy(reinterpret_cast<IrInstGenMemcpy *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstGenMemcpy *>(inst));
case IrInstGenIdSlice:
return destroy(reinterpret_cast<IrInstGenSlice *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstGenSlice *>(inst));
case IrInstGenIdBreakpoint:
return destroy(reinterpret_cast<IrInstGenBreakpoint *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstGenBreakpoint *>(inst));
case IrInstGenIdReturnAddress:
return destroy(reinterpret_cast<IrInstGenReturnAddress *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstGenReturnAddress *>(inst));
case IrInstGenIdFrameAddress:
return destroy(reinterpret_cast<IrInstGenFrameAddress *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstGenFrameAddress *>(inst));
case IrInstGenIdFrameHandle:
return destroy(reinterpret_cast<IrInstGenFrameHandle *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstGenFrameHandle *>(inst));
case IrInstGenIdFrameSize:
return destroy(reinterpret_cast<IrInstGenFrameSize *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstGenFrameSize *>(inst));
case IrInstGenIdOverflowOp:
return destroy(reinterpret_cast<IrInstGenOverflowOp *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstGenOverflowOp *>(inst));
case IrInstGenIdTestErr:
return destroy(reinterpret_cast<IrInstGenTestErr *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstGenTestErr *>(inst));
case IrInstGenIdUnwrapErrCode:
return destroy(reinterpret_cast<IrInstGenUnwrapErrCode *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstGenUnwrapErrCode *>(inst));
case IrInstGenIdUnwrapErrPayload:
return destroy(reinterpret_cast<IrInstGenUnwrapErrPayload *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstGenUnwrapErrPayload *>(inst));
case IrInstGenIdOptionalWrap:
return destroy(reinterpret_cast<IrInstGenOptionalWrap *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstGenOptionalWrap *>(inst));
case IrInstGenIdErrWrapCode:
return destroy(reinterpret_cast<IrInstGenErrWrapCode *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstGenErrWrapCode *>(inst));
case IrInstGenIdErrWrapPayload:
return destroy(reinterpret_cast<IrInstGenErrWrapPayload *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstGenErrWrapPayload *>(inst));
case IrInstGenIdPtrCast:
return destroy(reinterpret_cast<IrInstGenPtrCast *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstGenPtrCast *>(inst));
case IrInstGenIdBitCast:
return destroy(reinterpret_cast<IrInstGenBitCast *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstGenBitCast *>(inst));
case IrInstGenIdWidenOrShorten:
return destroy(reinterpret_cast<IrInstGenWidenOrShorten *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstGenWidenOrShorten *>(inst));
case IrInstGenIdPtrToInt:
return destroy(reinterpret_cast<IrInstGenPtrToInt *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstGenPtrToInt *>(inst));
case IrInstGenIdIntToPtr:
return destroy(reinterpret_cast<IrInstGenIntToPtr *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstGenIntToPtr *>(inst));
case IrInstGenIdIntToEnum:
return destroy(reinterpret_cast<IrInstGenIntToEnum *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstGenIntToEnum *>(inst));
case IrInstGenIdIntToErr:
return destroy(reinterpret_cast<IrInstGenIntToErr *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstGenIntToErr *>(inst));
case IrInstGenIdErrToInt:
return destroy(reinterpret_cast<IrInstGenErrToInt *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstGenErrToInt *>(inst));
case IrInstGenIdTagName:
return destroy(reinterpret_cast<IrInstGenTagName *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstGenTagName *>(inst));
case IrInstGenIdPanic:
return destroy(reinterpret_cast<IrInstGenPanic *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstGenPanic *>(inst));
case IrInstGenIdFieldParentPtr:
return destroy(reinterpret_cast<IrInstGenFieldParentPtr *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstGenFieldParentPtr *>(inst));
case IrInstGenIdAlignCast:
return destroy(reinterpret_cast<IrInstGenAlignCast *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstGenAlignCast *>(inst));
case IrInstGenIdErrorReturnTrace:
return destroy(reinterpret_cast<IrInstGenErrorReturnTrace *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstGenErrorReturnTrace *>(inst));
case IrInstGenIdAtomicRmw:
return destroy(reinterpret_cast<IrInstGenAtomicRmw *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstGenAtomicRmw *>(inst));
case IrInstGenIdSaveErrRetAddr:
return destroy(reinterpret_cast<IrInstGenSaveErrRetAddr *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstGenSaveErrRetAddr *>(inst));
case IrInstGenIdFloatOp:
return destroy(reinterpret_cast<IrInstGenFloatOp *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstGenFloatOp *>(inst));
case IrInstGenIdMulAdd:
return destroy(reinterpret_cast<IrInstGenMulAdd *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstGenMulAdd *>(inst));
case IrInstGenIdAtomicLoad:
return destroy(reinterpret_cast<IrInstGenAtomicLoad *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstGenAtomicLoad *>(inst));
case IrInstGenIdAtomicStore:
return destroy(reinterpret_cast<IrInstGenAtomicStore *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstGenAtomicStore *>(inst));
case IrInstGenIdDeclVar:
return destroy(reinterpret_cast<IrInstGenDeclVar *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstGenDeclVar *>(inst));
case IrInstGenIdArrayToVector:
return destroy(reinterpret_cast<IrInstGenArrayToVector *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstGenArrayToVector *>(inst));
case IrInstGenIdVectorToArray:
return destroy(reinterpret_cast<IrInstGenVectorToArray *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstGenVectorToArray *>(inst));
case IrInstGenIdPtrOfArrayToSlice:
return destroy(reinterpret_cast<IrInstGenPtrOfArrayToSlice *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstGenPtrOfArrayToSlice *>(inst));
case IrInstGenIdAssertZero:
return destroy(reinterpret_cast<IrInstGenAssertZero *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstGenAssertZero *>(inst));
case IrInstGenIdAssertNonNull:
return destroy(reinterpret_cast<IrInstGenAssertNonNull *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstGenAssertNonNull *>(inst));
case IrInstGenIdResizeSlice:
return destroy(reinterpret_cast<IrInstGenResizeSlice *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstGenResizeSlice *>(inst));
case IrInstGenIdAlloca:
return destroy(reinterpret_cast<IrInstGenAlloca *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstGenAlloca *>(inst));
case IrInstGenIdSuspendBegin:
return destroy(reinterpret_cast<IrInstGenSuspendBegin *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstGenSuspendBegin *>(inst));
case IrInstGenIdSuspendFinish:
return destroy(reinterpret_cast<IrInstGenSuspendFinish *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstGenSuspendFinish *>(inst));
case IrInstGenIdResume:
return destroy(reinterpret_cast<IrInstGenResume *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstGenResume *>(inst));
case IrInstGenIdAwait:
return destroy(reinterpret_cast<IrInstGenAwait *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstGenAwait *>(inst));
case IrInstGenIdSpillBegin:
return destroy(reinterpret_cast<IrInstGenSpillBegin *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstGenSpillBegin *>(inst));
case IrInstGenIdSpillEnd:
return destroy(reinterpret_cast<IrInstGenSpillEnd *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstGenSpillEnd *>(inst));
case IrInstGenIdVectorExtractElem:
return destroy(reinterpret_cast<IrInstGenVectorExtractElem *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstGenVectorExtractElem *>(inst));
case IrInstGenIdBinaryNot:
return destroy(reinterpret_cast<IrInstGenBinaryNot *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstGenBinaryNot *>(inst));
case IrInstGenIdNegation:
return destroy(reinterpret_cast<IrInstGenNegation *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstGenNegation *>(inst));
case IrInstGenIdNegationWrapping:
return destroy(reinterpret_cast<IrInstGenNegationWrapping *>(inst), name);
return heap::c_allocator.destroy(reinterpret_cast<IrInstGenNegationWrapping *>(inst));
}
zig_unreachable();
}
@@ -760,15 +750,14 @@ static void ira_deref(IrAnalyze *ira) {
IrInstSrc *pass1_inst = pass1_bb->instruction_list.items[inst_i];
destroy_instruction_src(pass1_inst);
}
destroy(pass1_bb, "IrBasicBlockSrc");
heap::c_allocator.destroy(pass1_bb);
}
ira->old_irb.exec->basic_block_list.deinit();
ira->old_irb.exec->tld_list.deinit();
// cannot destroy here because of var->owner_exec
//destroy(ira->old_irb.exec, "IrExecutableSrc");
heap::c_allocator.destroy(ira->old_irb.exec);
ira->src_implicit_return_type_list.deinit();
ira->resume_stack.deinit();
destroy(ira, "IrAnalyze");
heap::c_allocator.destroy(ira);
}
static ZigValue *const_ptr_pointee_unchecked_no_isf(CodeGen *g, ZigValue *const_val) {
@@ -1017,8 +1006,8 @@ static void ir_ref_var(ZigVar *var) {
static void create_result_ptr(CodeGen *codegen, ZigType *expected_type,
ZigValue **out_result, ZigValue **out_result_ptr)
{
ZigValue *result = create_const_vals(1);
ZigValue *result_ptr = create_const_vals(1);
ZigValue *result = codegen->pass1_arena->create<ZigValue>();
ZigValue *result_ptr = codegen->pass1_arena->create<ZigValue>();
result->special = ConstValSpecialUndef;
result->type = expected_type;
result_ptr->special = ConstValSpecialStatic;
@@ -1050,14 +1039,11 @@ ZigType *ir_analyze_type_expr(IrAnalyze *ira, Scope *scope, AstNode *node) {
assert(result->special != ConstValSpecialRuntime);
ZigType *res_type = result->data.x_type;
destroy(result_ptr, "ZigValue");
destroy(result, "ZigValue");
return res_type;
}
static IrBasicBlockSrc *ir_create_basic_block(IrBuilderSrc *irb, Scope *scope, const char *name_hint) {
IrBasicBlockSrc *result = allocate<IrBasicBlockSrc>(1, "IrBasicBlockSrc");
IrBasicBlockSrc *result = heap::c_allocator.create<IrBasicBlockSrc>();
result->scope = scope;
result->name_hint = name_hint;
result->debug_id = exec_next_debug_id(irb->exec);
@@ -1066,7 +1052,7 @@ static IrBasicBlockSrc *ir_create_basic_block(IrBuilderSrc *irb, Scope *scope, c
}
static IrBasicBlockGen *ir_create_basic_block_gen(IrAnalyze *ira, Scope *scope, const char *name_hint) {
IrBasicBlockGen *result = allocate<IrBasicBlockGen>(1, "IrBasicBlockGen");
IrBasicBlockGen *result = heap::c_allocator.create<IrBasicBlockGen>();
result->scope = scope;
result->name_hint = name_hint;
result->debug_id = exec_next_debug_id_gen(ira->new_irb.exec);
@@ -1983,12 +1969,7 @@ static constexpr IrInstGenId ir_inst_id(IrInstGenConst *) {
template<typename T>
static T *ir_create_instruction(IrBuilderSrc *irb, Scope *scope, AstNode *source_node) {
const char *name = nullptr;
#ifdef ZIG_ENABLE_MEM_PROFILE
T *dummy = nullptr;
name = ir_inst_src_type_str(ir_inst_id(dummy));
#endif
T *special_instruction = allocate<T>(1, name);
T *special_instruction = heap::c_allocator.create<T>();
special_instruction->base.id = ir_inst_id(special_instruction);
special_instruction->base.base.scope = scope;
special_instruction->base.base.source_node = source_node;
@@ -1999,29 +1980,19 @@ static T *ir_create_instruction(IrBuilderSrc *irb, Scope *scope, AstNode *source
template<typename T>
static T *ir_create_inst_gen(IrBuilderGen *irb, Scope *scope, AstNode *source_node) {
const char *name = nullptr;
#ifdef ZIG_ENABLE_MEM_PROFILE
T *dummy = nullptr;
name = ir_inst_gen_type_str(ir_inst_id(dummy));
#endif
T *special_instruction = allocate<T>(1, name);
T *special_instruction = heap::c_allocator.create<T>();
special_instruction->base.id = ir_inst_id(special_instruction);
special_instruction->base.base.scope = scope;
special_instruction->base.base.source_node = source_node;
special_instruction->base.base.debug_id = exec_next_debug_id_gen(irb->exec);
special_instruction->base.owner_bb = irb->current_basic_block;
special_instruction->base.value = allocate<ZigValue>(1, "ZigValue");
special_instruction->base.value = irb->codegen->pass1_arena->create<ZigValue>();
return special_instruction;
}
template<typename T>
static T *ir_create_inst_noval(IrBuilderGen *irb, Scope *scope, AstNode *source_node) {
const char *name = nullptr;
#ifdef ZIG_ENABLE_MEM_PROFILE
T *dummy = nullptr;
name = ir_inst_gen_type_str(ir_inst_id(dummy));
#endif
T *special_instruction = allocate<T>(1, name);
T *special_instruction = heap::c_allocator.create<T>();
special_instruction->base.id = ir_inst_id(special_instruction);
special_instruction->base.base.scope = scope;
special_instruction->base.base.source_node = source_node;
@@ -2063,11 +2034,11 @@ static T *ir_build_inst_void(IrBuilderGen *irb, Scope *scope, AstNode *source_no
IrInstGen *ir_create_alloca(CodeGen *g, Scope *scope, AstNode *source_node, ZigFn *fn,
ZigType *var_type, const char *name_hint)
{
IrInstGenAlloca *alloca_gen = allocate<IrInstGenAlloca>(1);
IrInstGenAlloca *alloca_gen = heap::c_allocator.create<IrInstGenAlloca>();
alloca_gen->base.id = IrInstGenIdAlloca;
alloca_gen->base.base.source_node = source_node;
alloca_gen->base.base.scope = scope;
alloca_gen->base.value = allocate<ZigValue>(1, "ZigValue");
alloca_gen->base.value = g->pass1_arena->create<ZigValue>();
alloca_gen->base.value->type = get_pointer_to_type(g, var_type, false);
alloca_gen->base.base.ref_count = 1;
alloca_gen->name_hint = name_hint;
@@ -2157,7 +2128,7 @@ static IrInstSrc *ir_build_const_undefined(IrBuilderSrc *irb, Scope *scope, AstN
static IrInstSrc *ir_build_const_uint(IrBuilderSrc *irb, Scope *scope, AstNode *source_node, uint64_t value) {
IrInstSrcConst *const_instruction = ir_build_instruction<IrInstSrcConst>(irb, scope, source_node);
const_instruction->value = create_const_vals(1);
const_instruction->value = irb->codegen->pass1_arena->create<ZigValue>();
const_instruction->value->type = irb->codegen->builtin_types.entry_num_lit_int;
const_instruction->value->special = ConstValSpecialStatic;
bigint_init_unsigned(&const_instruction->value->data.x_bigint, value);
@@ -2166,7 +2137,7 @@ static IrInstSrc *ir_build_const_uint(IrBuilderSrc *irb, Scope *scope, AstNode *
static IrInstSrc *ir_build_const_bigint(IrBuilderSrc *irb, Scope *scope, AstNode *source_node, BigInt *bigint) {
IrInstSrcConst *const_instruction = ir_build_instruction<IrInstSrcConst>(irb, scope, source_node);
const_instruction->value = create_const_vals(1);
const_instruction->value = irb->codegen->pass1_arena->create<ZigValue>();
const_instruction->value->type = irb->codegen->builtin_types.entry_num_lit_int;
const_instruction->value->special = ConstValSpecialStatic;
bigint_init_bigint(&const_instruction->value->data.x_bigint, bigint);
@@ -2175,7 +2146,7 @@ static IrInstSrc *ir_build_const_bigint(IrBuilderSrc *irb, Scope *scope, AstNode
static IrInstSrc *ir_build_const_bigfloat(IrBuilderSrc *irb, Scope *scope, AstNode *source_node, BigFloat *bigfloat) {
IrInstSrcConst *const_instruction = ir_build_instruction<IrInstSrcConst>(irb, scope, source_node);
const_instruction->value = create_const_vals(1);
const_instruction->value = irb->codegen->pass1_arena->create<ZigValue>();
const_instruction->value->type = irb->codegen->builtin_types.entry_num_lit_float;
const_instruction->value->special = ConstValSpecialStatic;
bigfloat_init_bigfloat(&const_instruction->value->data.x_bigfloat, bigfloat);
@@ -2191,7 +2162,7 @@ static IrInstSrc *ir_build_const_null(IrBuilderSrc *irb, Scope *scope, AstNode *
static IrInstSrc *ir_build_const_usize(IrBuilderSrc *irb, Scope *scope, AstNode *source_node, uint64_t value) {
IrInstSrcConst *const_instruction = ir_build_instruction<IrInstSrcConst>(irb, scope, source_node);
const_instruction->value = create_const_vals(1);
const_instruction->value = irb->codegen->pass1_arena->create<ZigValue>();
const_instruction->value->type = irb->codegen->builtin_types.entry_usize;
const_instruction->value->special = ConstValSpecialStatic;
bigint_init_unsigned(&const_instruction->value->data.x_bigint, value);
@@ -2202,7 +2173,7 @@ static IrInstSrc *ir_create_const_type(IrBuilderSrc *irb, Scope *scope, AstNode
ZigType *type_entry)
{
IrInstSrcConst *const_instruction = ir_create_instruction<IrInstSrcConst>(irb, scope, source_node);
const_instruction->value = create_const_vals(1);
const_instruction->value = irb->codegen->pass1_arena->create<ZigValue>();
const_instruction->value->type = irb->codegen->builtin_types.entry_type;
const_instruction->value->special = ConstValSpecialStatic;
const_instruction->value->data.x_type = type_entry;
@@ -2219,7 +2190,7 @@ static IrInstSrc *ir_build_const_type(IrBuilderSrc *irb, Scope *scope, AstNode *
static IrInstSrc *ir_build_const_import(IrBuilderSrc *irb, Scope *scope, AstNode *source_node, ZigType *import) {
IrInstSrcConst *const_instruction = ir_build_instruction<IrInstSrcConst>(irb, scope, source_node);
const_instruction->value = create_const_vals(1);
const_instruction->value = irb->codegen->pass1_arena->create<ZigValue>();
const_instruction->value->type = irb->codegen->builtin_types.entry_type;
const_instruction->value->special = ConstValSpecialStatic;
const_instruction->value->data.x_type = import;
@@ -2228,7 +2199,7 @@ static IrInstSrc *ir_build_const_import(IrBuilderSrc *irb, Scope *scope, AstNode
static IrInstSrc *ir_build_const_bool(IrBuilderSrc *irb, Scope *scope, AstNode *source_node, bool value) {
IrInstSrcConst *const_instruction = ir_build_instruction<IrInstSrcConst>(irb, scope, source_node);
const_instruction->value = create_const_vals(1);
const_instruction->value = irb->codegen->pass1_arena->create<ZigValue>();
const_instruction->value->type = irb->codegen->builtin_types.entry_bool;
const_instruction->value->special = ConstValSpecialStatic;
const_instruction->value->data.x_bool = value;
@@ -2237,7 +2208,7 @@ static IrInstSrc *ir_build_const_bool(IrBuilderSrc *irb, Scope *scope, AstNode *
static IrInstSrc *ir_build_const_enum_literal(IrBuilderSrc *irb, Scope *scope, AstNode *source_node, Buf *name) {
IrInstSrcConst *const_instruction = ir_build_instruction<IrInstSrcConst>(irb, scope, source_node);
const_instruction->value = create_const_vals(1);
const_instruction->value = irb->codegen->pass1_arena->create<ZigValue>();
const_instruction->value->type = irb->codegen->builtin_types.entry_enum_literal;
const_instruction->value->special = ConstValSpecialStatic;
const_instruction->value->data.x_enum_literal = name;
@@ -2246,7 +2217,7 @@ static IrInstSrc *ir_build_const_enum_literal(IrBuilderSrc *irb, Scope *scope, A
static IrInstSrc *ir_create_const_str_lit(IrBuilderSrc *irb, Scope *scope, AstNode *source_node, Buf *str) {
IrInstSrcConst *const_instruction = ir_create_instruction<IrInstSrcConst>(irb, scope, source_node);
const_instruction->value = create_const_vals(1);
const_instruction->value = irb->codegen->pass1_arena->create<ZigValue>();
init_const_str_lit(irb->codegen, const_instruction->value, str);
return &const_instruction->base;
@@ -5244,7 +5215,7 @@ static IrInstSrc *ir_gen_return(IrBuilderSrc *irb, Scope *scope, AstNode *node,
switch (node->data.return_expr.kind) {
case ReturnKindUnconditional:
{
ResultLocReturn *result_loc_ret = allocate<ResultLocReturn>(1, "ResultLocReturn");
ResultLocReturn *result_loc_ret = heap::c_allocator.create<ResultLocReturn>();
result_loc_ret->base.id = ResultLocIdReturn;
ir_build_reset_result(irb, scope, node, &result_loc_ret->base);
@@ -5332,7 +5303,7 @@ static IrInstSrc *ir_gen_return(IrBuilderSrc *irb, Scope *scope, AstNode *node,
ir_mark_gen(ir_build_add_implicit_return_type(irb, scope, node, err_val, nullptr));
IrInstSrcSpillBegin *spill_begin = ir_build_spill_begin_src(irb, scope, node, err_val,
SpillIdRetErrCode);
ResultLocReturn *result_loc_ret = allocate<ResultLocReturn>(1, "ResultLocReturn");
ResultLocReturn *result_loc_ret = heap::c_allocator.create<ResultLocReturn>();
result_loc_ret->base.id = ResultLocIdReturn;
ir_build_reset_result(irb, scope, node, &result_loc_ret->base);
ir_build_end_expr(irb, scope, node, err_val, &result_loc_ret->base);
@@ -5360,12 +5331,12 @@ static ZigVar *create_local_var(CodeGen *codegen, AstNode *node, Scope *parent_s
Buf *name, bool src_is_const, bool gen_is_const, bool is_shadowable, IrInstSrc *is_comptime,
bool skip_name_check)
{
ZigVar *variable_entry = allocate<ZigVar>(1, "ZigVar");
ZigVar *variable_entry = heap::c_allocator.create<ZigVar>();
variable_entry->parent_scope = parent_scope;
variable_entry->shadowable = is_shadowable;
variable_entry->is_comptime = is_comptime;
variable_entry->src_arg_index = SIZE_MAX;
variable_entry->const_value = create_const_vals(1);
variable_entry->const_value = codegen->pass1_arena->create<ZigValue>();
if (is_comptime != nullptr) {
is_comptime->base.ref_count += 1;
@@ -5425,15 +5396,12 @@ static ZigVar *ir_create_var(IrBuilderSrc *irb, AstNode *node, Scope *scope, Buf
ZigVar *var = create_local_var(irb->codegen, node, scope,
(is_underscored ? nullptr : name), src_is_const, gen_is_const,
(is_underscored ? true : is_shadowable), is_comptime, false);
if (is_comptime != nullptr || gen_is_const) {
var->owner_exec = irb->exec;
}
assert(var->child_scope);
return var;
}
static ResultLocPeer *create_peer_result(ResultLocPeerParent *peer_parent) {
ResultLocPeer *result = allocate<ResultLocPeer>(1, "ResultLocPeer");
ResultLocPeer *result = heap::c_allocator.create<ResultLocPeer>();
result->base.id = ResultLocIdPeer;
result->base.source_instruction = peer_parent->base.source_instruction;
result->parent = peer_parent;
@@ -5472,7 +5440,7 @@ static IrInstSrc *ir_gen_block(IrBuilderSrc *irb, Scope *parent_scope, AstNode *
scope_block->is_comptime = ir_build_const_bool(irb, parent_scope, block_node,
ir_should_inline(irb->exec, parent_scope));
scope_block->peer_parent = allocate<ResultLocPeerParent>(1, "ResultLocPeerParent");
scope_block->peer_parent = heap::c_allocator.create<ResultLocPeerParent>();
scope_block->peer_parent->base.id = ResultLocIdPeerParent;
scope_block->peer_parent->base.source_instruction = scope_block->is_comptime;
scope_block->peer_parent->base.allow_write_through_const = result_loc->allow_write_through_const;
@@ -5562,7 +5530,7 @@ static IrInstSrc *ir_gen_block(IrBuilderSrc *irb, Scope *parent_scope, AstNode *
// only generate unconditional defers
ir_mark_gen(ir_build_add_implicit_return_type(irb, child_scope, block_node, result, nullptr));
ResultLocReturn *result_loc_ret = allocate<ResultLocReturn>(1, "ResultLocReturn");
ResultLocReturn *result_loc_ret = heap::c_allocator.create<ResultLocReturn>();
result_loc_ret->base.id = ResultLocIdReturn;
ir_build_reset_result(irb, parent_scope, block_node, &result_loc_ret->base);
ir_mark_gen(ir_build_end_expr(irb, parent_scope, block_node, result, &result_loc_ret->base));
@@ -5604,7 +5572,7 @@ static IrInstSrc *ir_gen_assign(IrBuilderSrc *irb, Scope *scope, AstNode *node)
if (lvalue == irb->codegen->invalid_inst_src)
return irb->codegen->invalid_inst_src;
ResultLocInstruction *result_loc_inst = allocate<ResultLocInstruction>(1, "ResultLocInstruction");
ResultLocInstruction *result_loc_inst = heap::c_allocator.create<ResultLocInstruction>();
result_loc_inst->base.id = ResultLocIdInstruction;
result_loc_inst->base.source_instruction = lvalue;
ir_ref_instruction(lvalue, irb->current_basic_block);
@@ -5676,10 +5644,10 @@ static IrInstSrc *ir_gen_bool_or(IrBuilderSrc *irb, Scope *scope, AstNode *node)
ir_set_cursor_at_end_and_append_block(irb, true_block);
IrInstSrc **incoming_values = allocate<IrInstSrc *>(2, "IrInstSrc *");
IrInstSrc **incoming_values = heap::c_allocator.allocate<IrInstSrc *>(2);
incoming_values[0] = val1;
incoming_values[1] = val2;
IrBasicBlockSrc **incoming_blocks = allocate<IrBasicBlockSrc *>(2, "IrBasicBlockSrc *");
IrBasicBlockSrc **incoming_blocks = heap::c_allocator.allocate<IrBasicBlockSrc *>(2);
incoming_blocks[0] = post_val1_block;
incoming_blocks[1] = post_val2_block;
@@ -5718,10 +5686,10 @@ static IrInstSrc *ir_gen_bool_and(IrBuilderSrc *irb, Scope *scope, AstNode *node
ir_set_cursor_at_end_and_append_block(irb, false_block);
IrInstSrc **incoming_values = allocate<IrInstSrc *>(2);
IrInstSrc **incoming_values = heap::c_allocator.allocate<IrInstSrc *>(2);
incoming_values[0] = val1;
incoming_values[1] = val2;
IrBasicBlockSrc **incoming_blocks = allocate<IrBasicBlockSrc *>(2, "IrBasicBlockSrc *");
IrBasicBlockSrc **incoming_blocks = heap::c_allocator.allocate<IrBasicBlockSrc *>(2);
incoming_blocks[0] = post_val1_block;
incoming_blocks[1] = post_val2_block;
@@ -5731,7 +5699,7 @@ static IrInstSrc *ir_gen_bool_and(IrBuilderSrc *irb, Scope *scope, AstNode *node
static ResultLocPeerParent *ir_build_result_peers(IrBuilderSrc *irb, IrInstSrc *cond_br_inst,
IrBasicBlockSrc *end_block, ResultLoc *parent, IrInstSrc *is_comptime)
{
ResultLocPeerParent *peer_parent = allocate<ResultLocPeerParent>(1);
ResultLocPeerParent *peer_parent = heap::c_allocator.create<ResultLocPeerParent>();
peer_parent->base.id = ResultLocIdPeerParent;
peer_parent->base.source_instruction = cond_br_inst;
peer_parent->base.allow_write_through_const = parent->allow_write_through_const;
@@ -5809,10 +5777,10 @@ static IrInstSrc *ir_gen_orelse(IrBuilderSrc *irb, Scope *parent_scope, AstNode
ir_build_br(irb, parent_scope, node, end_block, is_comptime);
ir_set_cursor_at_end_and_append_block(irb, end_block);
IrInstSrc **incoming_values = allocate<IrInstSrc *>(2);
IrInstSrc **incoming_values = heap::c_allocator.allocate<IrInstSrc *>(2);
incoming_values[0] = null_result;
incoming_values[1] = unwrapped_payload;
IrBasicBlockSrc **incoming_blocks = allocate<IrBasicBlockSrc *>(2, "IrBasicBlockSrc *");
IrBasicBlockSrc **incoming_blocks = heap::c_allocator.allocate<IrBasicBlockSrc *>(2);
incoming_blocks[0] = after_null_block;
incoming_blocks[1] = after_ok_block;
IrInstSrc *phi = ir_build_phi(irb, parent_scope, node, 2, incoming_blocks, incoming_values, peer_parent);
@@ -5966,7 +5934,7 @@ static void populate_invalid_variable_in_scope(CodeGen *g, Scope *scope, AstNode
}
scope = scope->parent;
}
TldVar *tld_var = allocate<TldVar>(1);
TldVar *tld_var = heap::c_allocator.create<TldVar>();
init_tld(&tld_var->base, TldIdVar, var_name, VisibModPub, node, &scope_decls->base);
tld_var->base.resolution = TldResolutionInvalid;
tld_var->var = add_variable(g, node, &scope_decls->base, var_name, false,
@@ -5983,7 +5951,7 @@ static IrInstSrc *ir_gen_symbol(IrBuilderSrc *irb, Scope *scope, AstNode *node,
if (buf_eql_str(variable_name, "_")) {
if (lval == LValPtr) {
IrInstSrcConst *const_instruction = ir_build_instruction<IrInstSrcConst>(irb, scope, node);
const_instruction->value = create_const_vals(1);
const_instruction->value = irb->codegen->pass1_arena->create<ZigValue>();
const_instruction->value->type = get_pointer_to_type(irb->codegen,
irb->codegen->builtin_types.entry_void, false);
const_instruction->value->special = ConstValSpecialStatic;
@@ -6177,7 +6145,7 @@ static IrInstSrc *ir_gen_async_call(IrBuilderSrc *irb, Scope *scope, AstNode *aw
return fn_ref;
size_t arg_count = call_node->data.fn_call_expr.params.length - arg_offset;
IrInstSrc **args = allocate<IrInstSrc*>(arg_count);
IrInstSrc **args = heap::c_allocator.allocate<IrInstSrc*>(arg_count);
for (size_t i = 0; i < arg_count; i += 1) {
AstNode *arg_node = call_node->data.fn_call_expr.params.at(i + arg_offset);
IrInstSrc *arg = ir_gen_node(irb, arg_node, scope);
@@ -6203,7 +6171,7 @@ static IrInstSrc *ir_gen_fn_call_with_args(IrBuilderSrc *irb, Scope *scope, AstN
IrInstSrc *fn_type = ir_build_typeof(irb, scope, source_node, fn_ref);
IrInstSrc **args = allocate<IrInstSrc*>(args_len);
IrInstSrc **args = heap::c_allocator.allocate<IrInstSrc*>(args_len);
for (size_t i = 0; i < args_len; i += 1) {
AstNode *arg_node = args_ptr[i];
@@ -6388,7 +6356,7 @@ static IrInstSrc *ir_gen_builtin_fn_call(IrBuilderSrc *irb, Scope *scope, AstNod
}
case BuiltinFnIdCompileLog:
{
IrInstSrc **args = allocate<IrInstSrc*>(actual_param_count);
IrInstSrc **args = heap::c_allocator.allocate<IrInstSrc*>(actual_param_count);
for (size_t i = 0; i < actual_param_count; i += 1) {
AstNode *arg_node = node->data.fn_call_expr.params.at(i);
@@ -7013,7 +6981,7 @@ static IrInstSrc *ir_gen_builtin_fn_call(IrBuilderSrc *irb, Scope *scope, AstNod
if (dest_type == irb->codegen->invalid_inst_src)
return dest_type;
ResultLocBitCast *result_loc_bit_cast = allocate<ResultLocBitCast>(1);
ResultLocBitCast *result_loc_bit_cast = heap::c_allocator.create<ResultLocBitCast>();
result_loc_bit_cast->base.id = ResultLocIdBitCast;
result_loc_bit_cast->base.source_instruction = dest_type;
result_loc_bit_cast->base.allow_write_through_const = result_loc->allow_write_through_const;
@@ -7166,7 +7134,7 @@ static IrInstSrc *ir_gen_builtin_fn_call(IrBuilderSrc *irb, Scope *scope, AstNod
size_t arg_count = node->data.fn_call_expr.params.length - 2;
IrInstSrc **args = allocate<IrInstSrc*>(arg_count);
IrInstSrc **args = heap::c_allocator.allocate<IrInstSrc*>(arg_count);
for (size_t i = 0; i < arg_count; i += 1) {
AstNode *arg_node = node->data.fn_call_expr.params.at(i + 2);
args[i] = ir_gen_node(irb, arg_node, scope);
@@ -7595,10 +7563,10 @@ static IrInstSrc *ir_gen_if_bool_expr(IrBuilderSrc *irb, Scope *scope, AstNode *
ir_mark_gen(ir_build_br(irb, scope, node, endif_block, is_comptime));
ir_set_cursor_at_end_and_append_block(irb, endif_block);
IrInstSrc **incoming_values = allocate<IrInstSrc *>(2);
IrInstSrc **incoming_values = heap::c_allocator.allocate<IrInstSrc *>(2);
incoming_values[0] = then_expr_result;
incoming_values[1] = else_expr_result;
IrBasicBlockSrc **incoming_blocks = allocate<IrBasicBlockSrc *>(2, "IrBasicBlockSrc *");
IrBasicBlockSrc **incoming_blocks = heap::c_allocator.allocate<IrBasicBlockSrc *>(2);
incoming_blocks[0] = after_then_block;
incoming_blocks[1] = after_else_block;
@@ -7799,7 +7767,7 @@ static IrInstSrc *ir_gen_union_init_expr(IrBuilderSrc *irb, Scope *scope, AstNod
IrInstSrc *field_ptr = ir_build_field_ptr_instruction(irb, scope, source_node, container_ptr,
field_name, true);
ResultLocInstruction *result_loc_inst = allocate<ResultLocInstruction>(1);
ResultLocInstruction *result_loc_inst = heap::c_allocator.create<ResultLocInstruction>();
result_loc_inst->base.id = ResultLocIdInstruction;
result_loc_inst->base.source_instruction = field_ptr;
ir_ref_instruction(field_ptr, irb->current_basic_block);
@@ -7875,7 +7843,7 @@ static IrInstSrc *ir_gen_container_init_expr(IrBuilderSrc *irb, Scope *scope, As
nullptr);
size_t field_count = container_init_expr->entries.length;
IrInstSrcContainerInitFieldsField *fields = allocate<IrInstSrcContainerInitFieldsField>(field_count);
IrInstSrcContainerInitFieldsField *fields = heap::c_allocator.allocate<IrInstSrcContainerInitFieldsField>(field_count);
for (size_t i = 0; i < field_count; i += 1) {
AstNode *entry_node = container_init_expr->entries.at(i);
assert(entry_node->type == NodeTypeStructValueField);
@@ -7884,7 +7852,7 @@ static IrInstSrc *ir_gen_container_init_expr(IrBuilderSrc *irb, Scope *scope, As
AstNode *expr_node = entry_node->data.struct_val_field.expr;
IrInstSrc *field_ptr = ir_build_field_ptr(irb, scope, entry_node, container_ptr, name, true);
ResultLocInstruction *result_loc_inst = allocate<ResultLocInstruction>(1);
ResultLocInstruction *result_loc_inst = heap::c_allocator.create<ResultLocInstruction>();
result_loc_inst->base.id = ResultLocIdInstruction;
result_loc_inst->base.source_instruction = field_ptr;
result_loc_inst->base.allow_write_through_const = true;
@@ -7914,14 +7882,14 @@ static IrInstSrc *ir_gen_container_init_expr(IrBuilderSrc *irb, Scope *scope, As
IrInstSrc *container_ptr = ir_build_resolve_result(irb, scope, node, child_result_loc,
nullptr);
IrInstSrc **result_locs = allocate<IrInstSrc *>(item_count);
IrInstSrc **result_locs = heap::c_allocator.allocate<IrInstSrc *>(item_count);
for (size_t i = 0; i < item_count; i += 1) {
AstNode *expr_node = container_init_expr->entries.at(i);
IrInstSrc *elem_index = ir_build_const_usize(irb, scope, expr_node, i);
IrInstSrc *elem_ptr = ir_build_elem_ptr(irb, scope, expr_node, container_ptr,
elem_index, false, PtrLenSingle, init_array_type_source_node);
ResultLocInstruction *result_loc_inst = allocate<ResultLocInstruction>(1);
ResultLocInstruction *result_loc_inst = heap::c_allocator.create<ResultLocInstruction>();
result_loc_inst->base.id = ResultLocIdInstruction;
result_loc_inst->base.source_instruction = elem_ptr;
result_loc_inst->base.allow_write_through_const = true;
@@ -7947,7 +7915,7 @@ static IrInstSrc *ir_gen_container_init_expr(IrBuilderSrc *irb, Scope *scope, As
}
static ResultLocVar *ir_build_var_result_loc(IrBuilderSrc *irb, IrInstSrc *alloca, ZigVar *var) {
ResultLocVar *result_loc_var = allocate<ResultLocVar>(1);
ResultLocVar *result_loc_var = heap::c_allocator.create<ResultLocVar>();
result_loc_var->base.id = ResultLocIdVar;
result_loc_var->base.source_instruction = alloca;
result_loc_var->base.allow_write_through_const = true;
@@ -7961,7 +7929,7 @@ static ResultLocVar *ir_build_var_result_loc(IrBuilderSrc *irb, IrInstSrc *alloc
static ResultLocCast *ir_build_cast_result_loc(IrBuilderSrc *irb, IrInstSrc *dest_type,
ResultLoc *parent_result_loc)
{
ResultLocCast *result_loc_cast = allocate<ResultLocCast>(1);
ResultLocCast *result_loc_cast = heap::c_allocator.create<ResultLocCast>();
result_loc_cast->base.id = ResultLocIdCast;
result_loc_cast->base.source_instruction = dest_type;
result_loc_cast->base.allow_write_through_const = parent_result_loc->allow_write_through_const;
@@ -8804,9 +8772,9 @@ static IrInstSrc *ir_gen_asm_expr(IrBuilderSrc *irb, Scope *scope, AstNode *node
nullptr, 0, is_volatile, true);
}
IrInstSrc **input_list = allocate<IrInstSrc *>(asm_expr->input_list.length);
IrInstSrc **output_types = allocate<IrInstSrc *>(asm_expr->output_list.length);
ZigVar **output_vars = allocate<ZigVar *>(asm_expr->output_list.length);
IrInstSrc **input_list = heap::c_allocator.allocate<IrInstSrc *>(asm_expr->input_list.length);
IrInstSrc **output_types = heap::c_allocator.allocate<IrInstSrc *>(asm_expr->output_list.length);
ZigVar **output_vars = heap::c_allocator.allocate<ZigVar *>(asm_expr->output_list.length);
size_t return_count = 0;
if (!is_volatile && asm_expr->output_list.length == 0) {
add_node_error(irb->codegen, node,
@@ -8940,10 +8908,10 @@ static IrInstSrc *ir_gen_if_optional_expr(IrBuilderSrc *irb, Scope *scope, AstNo
ir_mark_gen(ir_build_br(irb, scope, node, endif_block, is_comptime));
ir_set_cursor_at_end_and_append_block(irb, endif_block);
IrInstSrc **incoming_values = allocate<IrInstSrc *>(2);
IrInstSrc **incoming_values = heap::c_allocator.allocate<IrInstSrc *>(2);
incoming_values[0] = then_expr_result;
incoming_values[1] = else_expr_result;
IrBasicBlockSrc **incoming_blocks = allocate<IrBasicBlockSrc *>(2, "IrBasicBlockSrc *");
IrBasicBlockSrc **incoming_blocks = heap::c_allocator.allocate<IrBasicBlockSrc *>(2);
incoming_blocks[0] = after_then_block;
incoming_blocks[1] = after_else_block;
@@ -9037,10 +9005,10 @@ static IrInstSrc *ir_gen_if_err_expr(IrBuilderSrc *irb, Scope *scope, AstNode *n
ir_mark_gen(ir_build_br(irb, scope, node, endif_block, is_comptime));
ir_set_cursor_at_end_and_append_block(irb, endif_block);
IrInstSrc **incoming_values = allocate<IrInstSrc *>(2);
IrInstSrc **incoming_values = heap::c_allocator.allocate<IrInstSrc *>(2);
incoming_values[0] = then_expr_result;
incoming_values[1] = else_expr_result;
IrBasicBlockSrc **incoming_blocks = allocate<IrBasicBlockSrc *>(2, "IrBasicBlockSrc *");
IrBasicBlockSrc **incoming_blocks = heap::c_allocator.allocate<IrBasicBlockSrc *>(2);
incoming_blocks[0] = after_then_block;
incoming_blocks[1] = after_else_block;
@@ -9133,7 +9101,7 @@ static IrInstSrc *ir_gen_switch_expr(IrBuilderSrc *irb, Scope *scope, AstNode *n
IrInstSrcSwitchElseVar *switch_else_var = nullptr;
ResultLocPeerParent *peer_parent = allocate<ResultLocPeerParent>(1);
ResultLocPeerParent *peer_parent = heap::c_allocator.create<ResultLocPeerParent>();
peer_parent->base.id = ResultLocIdPeerParent;
peer_parent->base.allow_write_through_const = result_loc->allow_write_through_const;
peer_parent->end_bb = end_block;
@@ -9295,7 +9263,7 @@ static IrInstSrc *ir_gen_switch_expr(IrBuilderSrc *irb, Scope *scope, AstNode *n
ResultLocPeer *this_peer_result_loc = create_peer_result(peer_parent);
IrBasicBlockSrc *prong_block = ir_create_basic_block(irb, scope, "SwitchProng");
IrInstSrc **items = allocate<IrInstSrc *>(prong_item_count);
IrInstSrc **items = heap::c_allocator.allocate<IrInstSrc *>(prong_item_count);
for (size_t item_i = 0; item_i < prong_item_count; item_i += 1) {
AstNode *item_node = prong_node->data.switch_prong.items.at(item_i);
@@ -9677,10 +9645,10 @@ static IrInstSrc *ir_gen_catch(IrBuilderSrc *irb, Scope *parent_scope, AstNode *
ir_build_br(irb, parent_scope, node, end_block, is_comptime);
ir_set_cursor_at_end_and_append_block(irb, end_block);
IrInstSrc **incoming_values = allocate<IrInstSrc *>(2);
IrInstSrc **incoming_values = heap::c_allocator.allocate<IrInstSrc *>(2);
incoming_values[0] = err_result;
incoming_values[1] = unwrapped_payload;
IrBasicBlockSrc **incoming_blocks = allocate<IrBasicBlockSrc *>(2, "IrBasicBlockSrc *");
IrBasicBlockSrc **incoming_blocks = heap::c_allocator.allocate<IrBasicBlockSrc *>(2);
incoming_blocks[0] = after_err_block;
incoming_blocks[1] = after_ok_block;
IrInstSrc *phi = ir_build_phi(irb, parent_scope, node, 2, incoming_blocks, incoming_values, peer_parent);
@@ -9747,7 +9715,7 @@ static IrInstSrc *ir_gen_container_decl(IrBuilderSrc *irb, Scope *parent_scope,
scan_decls(irb->codegen, child_scope, child_node);
}
TldContainer *tld_container = allocate<TldContainer>(1);
TldContainer *tld_container = heap::c_allocator.create<TldContainer>();
init_tld(&tld_container->base, TldIdContainer, bare_name, VisibModPub, node, parent_scope);
tld_container->type_entry = container_type;
tld_container->decls_scope = child_scope;
@@ -9790,7 +9758,7 @@ static ZigType *get_error_set_union(CodeGen *g, ErrorTableEntry **errors, ZigTyp
}
err_set_type->data.error_set.err_count = count;
err_set_type->data.error_set.errors = allocate<ErrorTableEntry *>(count);
err_set_type->data.error_set.errors = heap::c_allocator.allocate<ErrorTableEntry *>(count);
bool need_comma = false;
for (uint32_t i = 0; i < set1->data.error_set.err_count; i += 1) {
@@ -9837,7 +9805,7 @@ static ZigType *make_err_set_with_one_item(CodeGen *g, Scope *parent_scope, AstN
err_set_type->abi_align = g->builtin_types.entry_global_error_set->abi_align;
err_set_type->abi_size = g->builtin_types.entry_global_error_set->abi_size;
err_set_type->data.error_set.err_count = 1;
err_set_type->data.error_set.errors = allocate<ErrorTableEntry *>(1);
err_set_type->data.error_set.errors = heap::c_allocator.create<ErrorTableEntry *>();
err_set_type->data.error_set.errors[0] = err_entry;
@@ -9868,16 +9836,16 @@ static IrInstSrc *ir_gen_err_set_decl(IrBuilderSrc *irb, Scope *parent_scope, As
err_set_type->size_in_bits = irb->codegen->builtin_types.entry_global_error_set->size_in_bits;
err_set_type->abi_align = irb->codegen->builtin_types.entry_global_error_set->abi_align;
err_set_type->abi_size = irb->codegen->builtin_types.entry_global_error_set->abi_size;
err_set_type->data.error_set.errors = allocate<ErrorTableEntry *>(err_count);
err_set_type->data.error_set.errors = heap::c_allocator.allocate<ErrorTableEntry *>(err_count);
size_t errors_count = irb->codegen->errors_by_index.length + err_count;
ErrorTableEntry **errors = allocate<ErrorTableEntry *>(errors_count, "ErrorTableEntry *");
ErrorTableEntry **errors = heap::c_allocator.allocate<ErrorTableEntry *>(errors_count);
for (uint32_t i = 0; i < err_count; i += 1) {
AstNode *field_node = node->data.err_set_decl.decls.at(i);
AstNode *symbol_node = ast_field_to_symbol_node(field_node);
Buf *err_name = symbol_node->data.symbol_expr.symbol;
ErrorTableEntry *err = allocate<ErrorTableEntry>(1);
ErrorTableEntry *err = heap::c_allocator.create<ErrorTableEntry>();
err->decl_node = field_node;
buf_init_from_buf(&err->name, err_name);
@@ -9902,7 +9870,7 @@ static IrInstSrc *ir_gen_err_set_decl(IrBuilderSrc *irb, Scope *parent_scope, As
}
errors[err->value] = err;
}
deallocate(errors, errors_count, "ErrorTableEntry *");
heap::c_allocator.deallocate(errors, errors_count);
return ir_build_const_type(irb, parent_scope, node, err_set_type);
}
@@ -9910,7 +9878,7 @@ static IrInstSrc *ir_gen_fn_proto(IrBuilderSrc *irb, Scope *parent_scope, AstNod
assert(node->type == NodeTypeFnProto);
size_t param_count = node->data.fn_proto.params.length;
IrInstSrc **param_types = allocate<IrInstSrc*>(param_count);
IrInstSrc **param_types = heap::c_allocator.allocate<IrInstSrc*>(param_count);
bool is_var_args = false;
for (size_t i = 0; i < param_count; i += 1) {
@@ -10191,7 +10159,7 @@ static IrInstSrc *ir_gen_node_raw(IrBuilderSrc *irb, AstNode *node, Scope *scope
}
static ResultLoc *no_result_loc(void) {
ResultLocNone *result_loc_none = allocate<ResultLocNone>(1);
ResultLocNone *result_loc_none = heap::c_allocator.create<ResultLocNone>();
result_loc_none->base.id = ResultLocIdNone;
return &result_loc_none->base;
}
@@ -10280,7 +10248,7 @@ bool ir_gen(CodeGen *codegen, AstNode *node, Scope *scope, IrExecutableSrc *ir_e
if (!instr_is_unreachable(result)) {
ir_mark_gen(ir_build_add_implicit_return_type(irb, scope, result->base.source_node, result, nullptr));
// no need for save_err_ret_addr because this cannot return error
ResultLocReturn *result_loc_ret = allocate<ResultLocReturn>(1, "ResultLocReturn");
ResultLocReturn *result_loc_ret = heap::c_allocator.create<ResultLocReturn>();
result_loc_ret->base.id = ResultLocIdReturn;
ir_build_reset_result(irb, scope, node, &result_loc_ret->base);
ir_mark_gen(ir_build_end_expr(irb, scope, node, result, &result_loc_ret->base));
@@ -10372,7 +10340,7 @@ static Error eval_comptime_ptr_reinterpret(IrAnalyze *ira, CodeGen *codegen, Ast
if ((err = ir_read_const_ptr(ira, codegen, source_node, &tmp, ptr_val)))
return err;
ZigValue *child_val = const_ptr_pointee_unchecked(codegen, ptr_val);
copy_const_val(child_val, &tmp);
copy_const_val(codegen, child_val, &tmp);
return ErrorNone;
}
@@ -11522,7 +11490,7 @@ static ZigType *get_error_set_intersection(IrAnalyze *ira, ZigType *set1, ZigTyp
return set1;
}
size_t errors_count = ira->codegen->errors_by_index.length;
ErrorTableEntry **errors = allocate<ErrorTableEntry *>(errors_count, "ErrorTableEntry *");
ErrorTableEntry **errors = heap::c_allocator.allocate<ErrorTableEntry *>(errors_count);
populate_error_set_table(errors, set1);
ZigList<ErrorTableEntry *> intersection_list = {};
@@ -11543,7 +11511,7 @@ static ZigType *get_error_set_intersection(IrAnalyze *ira, ZigType *set1, ZigTyp
buf_appendf(&err_set_type->name, "%s%s", comma, buf_ptr(&existing_entry_with_docs->name));
}
}
deallocate(errors, errors_count, "ErrorTableEntry *");
heap::c_allocator.deallocate(errors, errors_count);
err_set_type->data.error_set.err_count = intersection_list.length;
err_set_type->data.error_set.errors = intersection_list.items;
@@ -11595,7 +11563,7 @@ static ConstCastOnly types_match_const_cast_only(IrAnalyze *ira, ZigType *wanted
actual_ptr_type->data.pointer.sentinel));
if (!ok_null_term_ptrs) {
result.id = ConstCastResultIdPtrSentinel;
result.data.bad_ptr_sentinel = allocate_nonzero<ConstCastPtrSentinel>(1);
result.data.bad_ptr_sentinel = heap::c_allocator.allocate_nonzero<ConstCastPtrSentinel>(1);
result.data.bad_ptr_sentinel->wanted_type = wanted_ptr_type;
result.data.bad_ptr_sentinel->actual_type = actual_ptr_type;
return result;
@@ -11611,7 +11579,7 @@ static ConstCastOnly types_match_const_cast_only(IrAnalyze *ira, ZigType *wanted
(!actual_ptr_type->data.pointer.is_volatile || wanted_ptr_type->data.pointer.is_volatile);
if (!ok_cv_qualifiers) {
result.id = ConstCastResultIdCV;
result.data.bad_cv = allocate_nonzero<ConstCastBadCV>(1);
result.data.bad_cv = heap::c_allocator.allocate_nonzero<ConstCastBadCV>(1);
result.data.bad_cv->wanted_type = wanted_ptr_type;
result.data.bad_cv->actual_type = actual_ptr_type;
return result;
@@ -11623,7 +11591,7 @@ static ConstCastOnly types_match_const_cast_only(IrAnalyze *ira, ZigType *wanted
return child;
if (child.id != ConstCastResultIdOk) {
result.id = ConstCastResultIdPointerChild;
result.data.pointer_mismatch = allocate_nonzero<ConstCastPointerMismatch>(1);
result.data.pointer_mismatch = heap::c_allocator.allocate_nonzero<ConstCastPointerMismatch>(1);
result.data.pointer_mismatch->child = child;
result.data.pointer_mismatch->wanted_child = wanted_ptr_type->data.pointer.child_type;
result.data.pointer_mismatch->actual_child = actual_ptr_type->data.pointer.child_type;
@@ -11634,7 +11602,7 @@ static ConstCastOnly types_match_const_cast_only(IrAnalyze *ira, ZigType *wanted
(!wanted_allows_zero && !actual_allows_zero);
if (!ok_allows_zero) {
result.id = ConstCastResultIdBadAllowsZero;
result.data.bad_allows_zero = allocate_nonzero<ConstCastBadAllowsZero>(1);
result.data.bad_allows_zero = heap::c_allocator.allocate_nonzero<ConstCastBadAllowsZero>(1);
result.data.bad_allows_zero->wanted_type = wanted_type;
result.data.bad_allows_zero->actual_type = actual_type;
return result;
@@ -11674,7 +11642,7 @@ static ConstCastOnly types_match_const_cast_only(IrAnalyze *ira, ZigType *wanted
return child;
if (child.id != ConstCastResultIdOk) {
result.id = ConstCastResultIdArrayChild;
result.data.array_mismatch = allocate_nonzero<ConstCastArrayMismatch>(1);
result.data.array_mismatch = heap::c_allocator.allocate_nonzero<ConstCastArrayMismatch>(1);
result.data.array_mismatch->child = child;
result.data.array_mismatch->wanted_child = wanted_type->data.array.child_type;
result.data.array_mismatch->actual_child = actual_type->data.array.child_type;
@@ -11685,7 +11653,7 @@ static ConstCastOnly types_match_const_cast_only(IrAnalyze *ira, ZigType *wanted
const_values_equal(ira->codegen, wanted_type->data.array.sentinel, actual_type->data.array.sentinel));
if (!ok_null_terminated) {
result.id = ConstCastResultIdSentinelArrays;
result.data.sentinel_arrays = allocate_nonzero<ConstCastBadNullTermArrays>(1);
result.data.sentinel_arrays = heap::c_allocator.allocate_nonzero<ConstCastBadNullTermArrays>(1);
result.data.sentinel_arrays->child = child;
result.data.sentinel_arrays->wanted_type = wanted_type;
result.data.sentinel_arrays->actual_type = actual_type;
@@ -11713,7 +11681,7 @@ static ConstCastOnly types_match_const_cast_only(IrAnalyze *ira, ZigType *wanted
actual_ptr_type->data.pointer.sentinel));
if (!ok_sentinels) {
result.id = ConstCastResultIdPtrSentinel;
result.data.bad_ptr_sentinel = allocate_nonzero<ConstCastPtrSentinel>(1);
result.data.bad_ptr_sentinel = heap::c_allocator.allocate_nonzero<ConstCastPtrSentinel>(1);
result.data.bad_ptr_sentinel->wanted_type = wanted_ptr_type;
result.data.bad_ptr_sentinel->actual_type = actual_ptr_type;
return result;
@@ -11730,7 +11698,7 @@ static ConstCastOnly types_match_const_cast_only(IrAnalyze *ira, ZigType *wanted
return child;
if (child.id != ConstCastResultIdOk) {
result.id = ConstCastResultIdSliceChild;
result.data.slice_mismatch = allocate_nonzero<ConstCastSliceMismatch>(1);
result.data.slice_mismatch = heap::c_allocator.allocate_nonzero<ConstCastSliceMismatch>(1);
result.data.slice_mismatch->child = child;
result.data.slice_mismatch->actual_child = actual_ptr_type->data.pointer.child_type;
result.data.slice_mismatch->wanted_child = wanted_ptr_type->data.pointer.child_type;
@@ -11747,7 +11715,7 @@ static ConstCastOnly types_match_const_cast_only(IrAnalyze *ira, ZigType *wanted
return child;
if (child.id != ConstCastResultIdOk) {
result.id = ConstCastResultIdOptionalChild;
result.data.optional = allocate_nonzero<ConstCastOptionalMismatch>(1);
result.data.optional = heap::c_allocator.allocate_nonzero<ConstCastOptionalMismatch>(1);
result.data.optional->child = child;
result.data.optional->wanted_child = wanted_type->data.maybe.child_type;
result.data.optional->actual_child = actual_type->data.maybe.child_type;
@@ -11763,7 +11731,7 @@ static ConstCastOnly types_match_const_cast_only(IrAnalyze *ira, ZigType *wanted
return payload_child;
if (payload_child.id != ConstCastResultIdOk) {
result.id = ConstCastResultIdErrorUnionPayload;
result.data.error_union_payload = allocate_nonzero<ConstCastErrUnionPayloadMismatch>(1);
result.data.error_union_payload = heap::c_allocator.allocate_nonzero<ConstCastErrUnionPayloadMismatch>(1);
result.data.error_union_payload->child = payload_child;
result.data.error_union_payload->wanted_payload = wanted_type->data.error_union.payload_type;
result.data.error_union_payload->actual_payload = actual_type->data.error_union.payload_type;
@@ -11775,7 +11743,7 @@ static ConstCastOnly types_match_const_cast_only(IrAnalyze *ira, ZigType *wanted
return error_set_child;
if (error_set_child.id != ConstCastResultIdOk) {
result.id = ConstCastResultIdErrorUnionErrorSet;
result.data.error_union_error_set = allocate_nonzero<ConstCastErrUnionErrSetMismatch>(1);
result.data.error_union_error_set = heap::c_allocator.allocate_nonzero<ConstCastErrUnionErrSetMismatch>(1);
result.data.error_union_error_set->child = error_set_child;
result.data.error_union_error_set->wanted_err_set = wanted_type->data.error_union.err_set_type;
result.data.error_union_error_set->actual_err_set = actual_type->data.error_union.err_set_type;
@@ -11809,7 +11777,7 @@ static ConstCastOnly types_match_const_cast_only(IrAnalyze *ira, ZigType *wanted
}
size_t errors_count = g->errors_by_index.length;
ErrorTableEntry **errors = allocate<ErrorTableEntry *>(errors_count, "ErrorTableEntry *");
ErrorTableEntry **errors = heap::c_allocator.allocate<ErrorTableEntry *>(errors_count);
for (uint32_t i = 0; i < container_set->data.error_set.err_count; i += 1) {
ErrorTableEntry *error_entry = container_set->data.error_set.errors[i];
assert(errors[error_entry->value] == nullptr);
@@ -11821,12 +11789,12 @@ static ConstCastOnly types_match_const_cast_only(IrAnalyze *ira, ZigType *wanted
if (error_entry == nullptr) {
if (result.id == ConstCastResultIdOk) {
result.id = ConstCastResultIdErrSet;
result.data.error_set_mismatch = allocate<ConstCastErrSetMismatch>(1);
result.data.error_set_mismatch = heap::c_allocator.create<ConstCastErrSetMismatch>();
}
result.data.error_set_mismatch->missing_errors.append(contained_error_entry);
}
}
deallocate(errors, errors_count, "ErrorTableEntry *");
heap::c_allocator.deallocate(errors, errors_count);
return result;
}
@@ -11855,7 +11823,7 @@ static ConstCastOnly types_match_const_cast_only(IrAnalyze *ira, ZigType *wanted
return child;
if (child.id != ConstCastResultIdOk) {
result.id = ConstCastResultIdFnReturnType;
result.data.return_type = allocate_nonzero<ConstCastOnly>(1);
result.data.return_type = heap::c_allocator.allocate_nonzero<ConstCastOnly>(1);
*result.data.return_type = child;
return result;
}
@@ -11884,7 +11852,7 @@ static ConstCastOnly types_match_const_cast_only(IrAnalyze *ira, ZigType *wanted
result.data.fn_arg.arg_index = i;
result.data.fn_arg.actual_param_type = actual_param_info->type;
result.data.fn_arg.expected_param_type = expected_param_info->type;
result.data.fn_arg.child = allocate_nonzero<ConstCastOnly>(1);
result.data.fn_arg.child = heap::c_allocator.allocate_nonzero<ConstCastOnly>(1);
*result.data.fn_arg.child = arg_child;
return result;
}
@@ -11905,14 +11873,14 @@ static ConstCastOnly types_match_const_cast_only(IrAnalyze *ira, ZigType *wanted
if (wanted_type->id == ZigTypeIdInt && actual_type->id == ZigTypeIdInt) {
result.id = ConstCastResultIdIntShorten;
result.data.int_shorten = allocate_nonzero<ConstCastIntShorten>(1);
result.data.int_shorten = heap::c_allocator.allocate_nonzero<ConstCastIntShorten>(1);
result.data.int_shorten->wanted_type = wanted_type;
result.data.int_shorten->actual_type = actual_type;
return result;
}
result.id = ConstCastResultIdType;
result.data.type_mismatch = allocate_nonzero<ConstCastTypeMismatch>(1);
result.data.type_mismatch = heap::c_allocator.allocate_nonzero<ConstCastTypeMismatch>(1);
result.data.type_mismatch->wanted_type = wanted_type;
result.data.type_mismatch->actual_type = actual_type;
return result;
@@ -11921,7 +11889,7 @@ static ConstCastOnly types_match_const_cast_only(IrAnalyze *ira, ZigType *wanted
static void update_errors_helper(CodeGen *g, ErrorTableEntry ***errors, size_t *errors_count) {
size_t old_errors_count = *errors_count;
*errors_count = g->errors_by_index.length;
*errors = reallocate(*errors, old_errors_count, *errors_count);
*errors = heap::c_allocator.reallocate(*errors, old_errors_count, *errors_count);
}
static ZigType *ir_resolve_peer_types(IrAnalyze *ira, AstNode *source_node, ZigType *expected_type,
@@ -12591,7 +12559,7 @@ static ZigType *ir_resolve_peer_types(IrAnalyze *ira, AstNode *source_node, ZigT
return ira->codegen->builtin_types.entry_invalid;
}
free(errors);
heap::c_allocator.deallocate(errors, errors_count);
if (convert_to_const_slice) {
if (prev_inst->value->type->id == ZigTypeIdPointer) {
@@ -12670,7 +12638,7 @@ static bool eval_const_expr_implicit_cast(IrAnalyze *ira, IrInst *source_instr,
case CastOpBitCast:
zig_panic("TODO");
case CastOpNoop: {
copy_const_val(const_val, other_val);
copy_const_val(ira->codegen, const_val, other_val);
const_val->type = new_type;
break;
}
@@ -13199,7 +13167,7 @@ Error ir_eval_const_value(CodeGen *codegen, Scope *scope, AstNode *node,
if (type_is_invalid(return_ptr->type))
return ErrorSemanticAnalyzeFail;
IrExecutableSrc *ir_executable = allocate<IrExecutableSrc>(1, "IrExecutableSrc");
IrExecutableSrc *ir_executable = heap::c_allocator.create<IrExecutableSrc>();
ir_executable->source_node = source_node;
ir_executable->parent_exec = parent_exec;
ir_executable->name = exec_name;
@@ -13223,7 +13191,7 @@ Error ir_eval_const_value(CodeGen *codegen, Scope *scope, AstNode *node,
ir_print_src(codegen, stderr, ir_executable, 2);
fprintf(stderr, "}\n");
}
IrExecutableGen *analyzed_executable = allocate<IrExecutableGen>(1, "IrExecutableGen");
IrExecutableGen *analyzed_executable = heap::c_allocator.create<IrExecutableGen>();
analyzed_executable->source_node = source_node;
analyzed_executable->parent_exec = parent_exec;
analyzed_executable->source_exec = ir_executable;
@@ -13424,7 +13392,7 @@ static IrInstGen *ir_analyze_optional_wrap(IrAnalyze *ira, IrInst* source_instr,
source_instr->scope, source_instr->source_node);
const_instruction->base.value->special = ConstValSpecialStatic;
if (types_have_same_zig_comptime_repr(ira->codegen, wanted_type, payload_type)) {
copy_const_val(const_instruction->base.value, val);
copy_const_val(ira->codegen, const_instruction->base.value, val);
} else {
const_instruction->base.value->data.x_optional = val;
}
@@ -13465,7 +13433,7 @@ static IrInstGen *ir_analyze_err_wrap_payload(IrAnalyze *ira, IrInst* source_ins
if (val == nullptr)
return ira->codegen->invalid_inst_gen;
ZigValue *err_set_val = create_const_vals(1);
ZigValue *err_set_val = ira->codegen->pass1_arena->create<ZigValue>();
err_set_val->type = err_set_type;
err_set_val->special = ConstValSpecialStatic;
err_set_val->data.x_err_set = nullptr;
@@ -13577,7 +13545,7 @@ static IrInstGen *ir_analyze_err_wrap_code(IrAnalyze *ira, IrInst* source_instr,
if (!val)
return ira->codegen->invalid_inst_gen;
ZigValue *err_set_val = create_const_vals(1);
ZigValue *err_set_val = ira->codegen->pass1_arena->create<ZigValue>();
err_set_val->special = ConstValSpecialStatic;
err_set_val->type = wanted_type->data.error_union.err_set_type;
err_set_val->data.x_err_set = val->data.x_err_set;
@@ -13842,7 +13810,7 @@ static IrInstGen *ir_analyze_enum_to_union(IrAnalyze *ira, IrInst* source_instr,
result->value->special = ConstValSpecialStatic;
result->value->type = wanted_type;
bigint_init_bigint(&result->value->data.x_union.tag, &val->data.x_enum_tag);
result->value->data.x_union.payload = create_const_vals(1);
result->value->data.x_union.payload = ira->codegen->pass1_arena->create<ZigValue>();
result->value->data.x_union.payload->special = ConstValSpecialStatic;
result->value->data.x_union.payload->type = field_type;
return result;
@@ -14147,7 +14115,7 @@ static IrInstGen *ir_analyze_ptr_to_array(IrAnalyze *ira, IrInst* source_instr,
if (pointee == nullptr)
return ira->codegen->invalid_inst_gen;
if (pointee->special != ConstValSpecialRuntime) {
ZigValue *array_val = create_const_vals(1);
ZigValue *array_val = ira->codegen->pass1_arena->create<ZigValue>();
array_val->special = ConstValSpecialStatic;
array_val->type = array_type;
array_val->data.x_array.special = ConstArraySpecialNone;
@@ -14361,7 +14329,7 @@ static IrInstGen *ir_analyze_array_to_vector(IrAnalyze *ira, IrInst* source_inst
if (instr_is_comptime(array)) {
// arrays and vectors have the same ZigValue representation
IrInstGen *result = ir_const(ira, source_instr, vector_type);
copy_const_val(result->value, array->value);
copy_const_val(ira->codegen, result->value, array->value);
result->value->type = vector_type;
return result;
}
@@ -14374,7 +14342,7 @@ static IrInstGen *ir_analyze_vector_to_array(IrAnalyze *ira, IrInst* source_inst
if (instr_is_comptime(vector)) {
// arrays and vectors have the same ZigValue representation
IrInstGen *result = ir_const(ira, source_instr, array_type);
copy_const_val(result->value, vector->value);
copy_const_val(ira->codegen, result->value, vector->value);
result->value->type = array_type;
return result;
}
@@ -14674,7 +14642,7 @@ static IrInstGen *ir_analyze_cast(IrAnalyze *ira, IrInst *source_instr,
if (wanted_type->id == ZigTypeIdComptimeInt || wanted_type->id == ZigTypeIdInt) {
IrInstGen *result = ir_const(ira, source_instr, wanted_type);
if (actual_type->id == ZigTypeIdComptimeInt || actual_type->id == ZigTypeIdInt) {
copy_const_val(result->value, value->value);
copy_const_val(ira->codegen, result->value, value->value);
result->value->type = wanted_type;
} else {
float_init_bigint(&result->value->data.x_bigint, value->value);
@@ -16507,7 +16475,7 @@ static IrInstGen *ir_analyze_bin_op_cmp(IrAnalyze *ira, IrInstSrcBinOp *bin_op_i
IrInstGen *result = ir_const(ira, &bin_op_instruction->base.base,
get_vector_type(ira->codegen, resolved_type->data.vector.len, ira->codegen->builtin_types.entry_bool));
result->value->data.x_array.data.s_none.elements =
create_const_vals(resolved_type->data.vector.len);
ira->codegen->pass1_arena->allocate<ZigValue>(resolved_type->data.vector.len);
expand_undef_array(ira->codegen, result->value);
for (size_t i = 0;i < resolved_type->data.vector.len;i++) {
@@ -16515,7 +16483,7 @@ static IrInstGen *ir_analyze_bin_op_cmp(IrAnalyze *ira, IrInstSrcBinOp *bin_op_i
&op1_val->data.x_array.data.s_none.elements[i],
&op2_val->data.x_array.data.s_none.elements[i],
bin_op_instruction, op_id, one_possible_value);
copy_const_val(&result->value->data.x_array.data.s_none.elements[i], cur_res->value);
copy_const_val(ira->codegen, &result->value->data.x_array.data.s_none.elements[i], cur_res->value);
}
return result;
}
@@ -17415,7 +17383,7 @@ static IrInstGen *ir_analyze_array_cat(IrAnalyze *ira, IrInstSrcBinOp *instructi
ZigValue *out_array_val;
size_t new_len = (op1_array_end - op1_array_index) + (op2_array_end - op2_array_index);
if (op1_type->id == ZigTypeIdPointer || op2_type->id == ZigTypeIdPointer) {
out_array_val = create_const_vals(1);
out_array_val = ira->codegen->pass1_arena->create<ZigValue>();
out_array_val->special = ConstValSpecialStatic;
out_array_val->type = get_array_type(ira->codegen, child_type, new_len, sentinel);
@@ -17427,11 +17395,11 @@ static IrInstGen *ir_analyze_array_cat(IrAnalyze *ira, IrInstSrcBinOp *instructi
true, false, PtrLenUnknown, 0, 0, 0, false,
VECTOR_INDEX_NONE, nullptr, sentinel);
result->value->type = get_slice_type(ira->codegen, ptr_type);
out_array_val = create_const_vals(1);
out_array_val = ira->codegen->pass1_arena->create<ZigValue>();
out_array_val->special = ConstValSpecialStatic;
out_array_val->type = get_array_type(ira->codegen, child_type, new_len, sentinel);
out_val->data.x_struct.fields = alloc_const_vals_ptrs(2);
out_val->data.x_struct.fields = alloc_const_vals_ptrs(ira->codegen, 2);
out_val->data.x_struct.fields[slice_ptr_index]->type = ptr_type;
out_val->data.x_struct.fields[slice_ptr_index]->special = ConstValSpecialStatic;
@@ -17448,7 +17416,7 @@ static IrInstGen *ir_analyze_array_cat(IrAnalyze *ira, IrInstSrcBinOp *instructi
} else {
result->value->type = get_pointer_to_type_extra2(ira->codegen, child_type, true, false, PtrLenUnknown,
0, 0, 0, false, VECTOR_INDEX_NONE, nullptr, sentinel);
out_array_val = create_const_vals(1);
out_array_val = ira->codegen->pass1_arena->create<ZigValue>();
out_array_val->special = ConstValSpecialStatic;
out_array_val->type = get_array_type(ira->codegen, child_type, new_len, sentinel);
out_val->data.x_ptr.special = ConstPtrSpecialBaseArray;
@@ -17464,7 +17432,7 @@ static IrInstGen *ir_analyze_array_cat(IrAnalyze *ira, IrInstSrcBinOp *instructi
}
uint64_t full_len = new_len + ((sentinel != nullptr) ? 1 : 0);
out_array_val->data.x_array.data.s_none.elements = create_const_vals(full_len);
out_array_val->data.x_array.data.s_none.elements = ira->codegen->pass1_arena->allocate<ZigValue>(full_len);
// TODO handle the buf case here for an optimization
expand_undef_array(ira->codegen, op1_array_val);
expand_undef_array(ira->codegen, op2_array_val);
@@ -17472,21 +17440,21 @@ static IrInstGen *ir_analyze_array_cat(IrAnalyze *ira, IrInstSrcBinOp *instructi
size_t next_index = 0;
for (size_t i = op1_array_index; i < op1_array_end; i += 1, next_index += 1) {
ZigValue *elem_dest_val = &out_array_val->data.x_array.data.s_none.elements[next_index];
copy_const_val(elem_dest_val, &op1_array_val->data.x_array.data.s_none.elements[i]);
copy_const_val(ira->codegen, elem_dest_val, &op1_array_val->data.x_array.data.s_none.elements[i]);
elem_dest_val->parent.id = ConstParentIdArray;
elem_dest_val->parent.data.p_array.array_val = out_array_val;
elem_dest_val->parent.data.p_array.elem_index = next_index;
}
for (size_t i = op2_array_index; i < op2_array_end; i += 1, next_index += 1) {
ZigValue *elem_dest_val = &out_array_val->data.x_array.data.s_none.elements[next_index];
copy_const_val(elem_dest_val, &op2_array_val->data.x_array.data.s_none.elements[i]);
copy_const_val(ira->codegen, elem_dest_val, &op2_array_val->data.x_array.data.s_none.elements[i]);
elem_dest_val->parent.id = ConstParentIdArray;
elem_dest_val->parent.data.p_array.array_val = out_array_val;
elem_dest_val->parent.data.p_array.elem_index = next_index;
}
if (next_index < full_len) {
ZigValue *elem_dest_val = &out_array_val->data.x_array.data.s_none.elements[next_index];
copy_const_val(elem_dest_val, sentinel);
copy_const_val(ira->codegen, elem_dest_val, sentinel);
elem_dest_val->parent.id = ConstParentIdArray;
elem_dest_val->parent.data.p_array.array_val = out_array_val;
elem_dest_val->parent.data.p_array.elem_index = next_index;
@@ -17565,13 +17533,13 @@ static IrInstGen *ir_analyze_array_mult(IrAnalyze *ira, IrInstSrcBinOp *instruct
// TODO optimize the buf case
expand_undef_array(ira->codegen, array_val);
size_t extra_null_term = (array_type->data.array.sentinel != nullptr) ? 1 : 0;
out_val->data.x_array.data.s_none.elements = create_const_vals(new_array_len + extra_null_term);
out_val->data.x_array.data.s_none.elements = ira->codegen->pass1_arena->allocate<ZigValue>(new_array_len + extra_null_term);
uint64_t i = 0;
for (uint64_t x = 0; x < mult_amt; x += 1) {
for (uint64_t y = 0; y < old_array_len; y += 1) {
ZigValue *elem_dest_val = &out_val->data.x_array.data.s_none.elements[i];
copy_const_val(elem_dest_val, &array_val->data.x_array.data.s_none.elements[y]);
copy_const_val(ira->codegen, elem_dest_val, &array_val->data.x_array.data.s_none.elements[y]);
elem_dest_val->parent.id = ConstParentIdArray;
elem_dest_val->parent.data.p_array.array_val = out_val;
elem_dest_val->parent.data.p_array.elem_index = i;
@@ -17582,7 +17550,7 @@ static IrInstGen *ir_analyze_array_mult(IrAnalyze *ira, IrInstSrcBinOp *instruct
if (array_type->data.array.sentinel != nullptr) {
ZigValue *elem_dest_val = &out_val->data.x_array.data.s_none.elements[i];
copy_const_val(elem_dest_val, array_type->data.array.sentinel);
copy_const_val(ira->codegen, elem_dest_val, array_type->data.array.sentinel);
elem_dest_val->parent.id = ConstParentIdArray;
elem_dest_val->parent.data.p_array.array_val = out_val;
elem_dest_val->parent.data.p_array.elem_index = i;
@@ -17623,14 +17591,14 @@ static IrInstGen *ir_analyze_instruction_merge_err_sets(IrAnalyze *ira,
}
size_t errors_count = ira->codegen->errors_by_index.length;
ErrorTableEntry **errors = allocate<ErrorTableEntry *>(errors_count, "ErrorTableEntry *");
ErrorTableEntry **errors = heap::c_allocator.allocate<ErrorTableEntry *>(errors_count);
for (uint32_t i = 0, count = op1_type->data.error_set.err_count; i < count; i += 1) {
ErrorTableEntry *error_entry = op1_type->data.error_set.errors[i];
assert(errors[error_entry->value] == nullptr);
errors[error_entry->value] = error_entry;
}
ZigType *result_type = get_error_set_union(ira->codegen, errors, op1_type, op2_type, instruction->type_name);
deallocate(errors, errors_count, "ErrorTableEntry *");
heap::c_allocator.deallocate(errors, errors_count);
return ir_const_type(ira, &instruction->base.base, result_type);
}
@@ -17729,8 +17697,8 @@ static IrInstGen *ir_analyze_instruction_decl_var(IrAnalyze *ira, IrInstSrcDeclV
if (var->gen_is_const) {
var->const_value = init_val;
} else {
var->const_value = create_const_vals(1);
copy_const_val(var->const_value, init_val);
var->const_value = ira->codegen->pass1_arena->create<ZigValue>();
copy_const_val(ira->codegen, var->const_value, init_val);
}
}
}
@@ -17904,7 +17872,7 @@ static IrInstGen *ir_analyze_instruction_export(IrAnalyze *ira, IrInstSrcExport
// It's not clear how all the different types are supposed to be handled.
// Need comprehensive tests for exporting one thing in one file and declaring an extern var
// in another file.
TldFn *tld_fn = allocate<TldFn>(1);
TldFn *tld_fn = heap::c_allocator.create<TldFn>();
tld_fn->base.id = TldIdFn;
tld_fn->base.source_node = instruction->base.base.source_node;
@@ -18133,7 +18101,7 @@ static IrInstGen *ir_analyze_instruction_error_union(IrAnalyze *ira, IrInstSrcEr
IrInstGen *result = ir_const(ira, &instruction->base.base, ira->codegen->builtin_types.entry_type);
result->value->special = ConstValSpecialLazy;
LazyValueErrUnionType *lazy_err_union_type = allocate<LazyValueErrUnionType>(1, "LazyValueErrUnionType");
LazyValueErrUnionType *lazy_err_union_type = heap::c_allocator.create<LazyValueErrUnionType>();
lazy_err_union_type->ira = ira; ira_ref(ira);
result->value->data.x_lazy = &lazy_err_union_type->base;
lazy_err_union_type->base.id = LazyValueIdErrUnionType;
@@ -18154,7 +18122,7 @@ static IrInstGen *ir_analyze_alloca(IrAnalyze *ira, IrInst *source_inst, ZigType
{
Error err;
ZigValue *pointee = create_const_vals(1);
ZigValue *pointee = ira->codegen->pass1_arena->create<ZigValue>();
pointee->special = ConstValSpecialUndef;
pointee->llvm_align = align;
@@ -18235,8 +18203,8 @@ static bool type_can_bit_cast(ZigType *t) {
}
}
static void set_up_result_loc_for_inferred_comptime(IrInstGen *ptr) {
ZigValue *undef_child = create_const_vals(1);
static void set_up_result_loc_for_inferred_comptime(IrAnalyze *ira, IrInstGen *ptr) {
ZigValue *undef_child = ira->codegen->pass1_arena->create<ZigValue>();
undef_child->type = ptr->value->type->data.pointer.child_type;
undef_child->special = ConstValSpecialUndef;
ptr->value->special = ConstValSpecialStatic;
@@ -18282,7 +18250,7 @@ static IrInstGen *ir_resolve_no_result_loc(IrAnalyze *ira, IrInst *suspend_sourc
IrInstGenAlloca *alloca_gen = ir_build_alloca_gen(ira, suspend_source_instr, 0, "");
alloca_gen->base.value->type = get_pointer_to_type_extra(ira->codegen, value_type, false, false,
PtrLenSingle, 0, 0, 0, false);
set_up_result_loc_for_inferred_comptime(&alloca_gen->base);
set_up_result_loc_for_inferred_comptime(ira, &alloca_gen->base);
ZigFn *fn_entry = ira->new_irb.exec->fn_entry;
if (fn_entry != nullptr && get_scope_typeof(suspend_source_instr->scope) == nullptr) {
fn_entry->alloca_gen_list.append(alloca_gen);
@@ -18346,7 +18314,6 @@ static IrInstGen *ir_resolve_result_raw(IrAnalyze *ira, IrInst *suspend_source_i
ZigVar *new_var = create_local_var(ira->codegen, var->decl_node, var->child_scope,
buf_create_from_str(var->name), var->src_is_const, var->gen_is_const,
var->shadowable, var->is_comptime, true);
new_var->owner_exec = var->owner_exec;
new_var->align_bytes = var->align_bytes;
var->next_var = new_var;
@@ -18685,15 +18652,15 @@ static IrInstGen *ir_resolve_result(IrAnalyze *ira, IrInst *suspend_source_instr
if (!val)
return ira->codegen->invalid_inst_gen;
field->is_comptime = true;
field->init_val = create_const_vals(1);
copy_const_val(field->init_val, val);
field->init_val = ira->codegen->pass1_arena->create<ZigValue>();
copy_const_val(ira->codegen, field->init_val, val);
return result_loc;
}
ZigType *struct_ptr_type = get_pointer_to_type(ira->codegen, isf->inferred_struct_type, false);
if (instr_is_comptime(result_loc)) {
casted_ptr = ir_const(ira, suspend_source_instr, struct_ptr_type);
copy_const_val(casted_ptr->value, result_loc->value);
copy_const_val(ira->codegen, casted_ptr->value, result_loc->value);
casted_ptr->value->type = struct_ptr_type;
} else {
casted_ptr = result_loc;
@@ -18706,8 +18673,8 @@ static IrInstGen *ir_resolve_result(IrAnalyze *ira, IrInst *suspend_source_instr
ZigValue *struct_val = const_ptr_pointee(ira, ira->codegen, ptr_val,
suspend_source_instr->source_node);
struct_val->special = ConstValSpecialStatic;
struct_val->data.x_struct.fields = realloc_const_vals_ptrs(struct_val->data.x_struct.fields,
old_field_count, new_field_count);
struct_val->data.x_struct.fields = realloc_const_vals_ptrs(ira->codegen,
struct_val->data.x_struct.fields, old_field_count, new_field_count);
ZigValue *field_val = struct_val->data.x_struct.fields[old_field_count];
field_val->special = ConstValSpecialUndef;
@@ -19007,10 +18974,10 @@ static bool ir_analyze_fn_call_generic_arg(IrAnalyze *ira, AstNode *fn_proto_nod
if (!arg_val)
return false;
} else {
arg_val = create_const_runtime(casted_arg->value->type);
arg_val = create_const_runtime(ira->codegen, casted_arg->value->type);
}
if (arg_part_of_generic_id) {
copy_const_val(&generic_id->params[generic_id->param_count], arg_val);
copy_const_val(ira->codegen, &generic_id->params[generic_id->param_count], arg_val);
generic_id->param_count += 1;
}
@@ -19159,7 +19126,7 @@ static IrInstGen *ir_analyze_store_ptr(IrAnalyze *ira, IrInst* source_instr,
if (dest_val == nullptr)
return ira->codegen->invalid_inst_gen;
if (dest_val->special != ConstValSpecialRuntime) {
copy_const_val(dest_val, value->value);
copy_const_val(ira->codegen, dest_val, value->value);
if (ptr->value->data.x_ptr.mut == ConstPtrMutComptimeVar &&
!ira->new_irb.current_basic_block->must_be_comptime_source_instr)
@@ -19394,8 +19361,6 @@ static IrInstGen *ir_analyze_fn_call(IrAnalyze *ira, IrInst* source_instr,
{
return ira->codegen->invalid_inst_gen;
}
destroy(result_ptr, "ZigValue");
result_ptr = nullptr;
if (inferred_err_set_type != nullptr) {
inferred_err_set_type->data.error_set.incomplete = false;
@@ -19403,7 +19368,7 @@ static IrInstGen *ir_analyze_fn_call(IrAnalyze *ira, IrInst* source_instr,
ErrorTableEntry *err = result->data.x_err_union.error_set->data.x_err_set;
if (err != nullptr) {
inferred_err_set_type->data.error_set.err_count = 1;
inferred_err_set_type->data.error_set.errors = allocate<ErrorTableEntry *>(1);
inferred_err_set_type->data.error_set.errors = heap::c_allocator.create<ErrorTableEntry *>();
inferred_err_set_type->data.error_set.errors[0] = err;
}
ZigType *fn_inferred_err_set_type = result->type->data.error_union.err_set_type;
@@ -19437,12 +19402,12 @@ static IrInstGen *ir_analyze_fn_call(IrAnalyze *ira, IrInst* source_instr,
size_t new_fn_arg_count = first_arg_1_or_0 + args_len;
IrInstGen **casted_args = allocate<IrInstGen *>(new_fn_arg_count);
IrInstGen **casted_args = heap::c_allocator.allocate<IrInstGen *>(new_fn_arg_count);
// Fork a scope of the function with known values for the parameters.
Scope *parent_scope = fn_entry->fndef_scope->base.parent;
ZigFn *impl_fn = create_fn(ira->codegen, fn_proto_node);
impl_fn->param_source_nodes = allocate<AstNode *>(new_fn_arg_count);
impl_fn->param_source_nodes = heap::c_allocator.allocate<AstNode *>(new_fn_arg_count);
buf_init_from_buf(&impl_fn->symbol_name, &fn_entry->symbol_name);
impl_fn->fndef_scope = create_fndef_scope(ira->codegen, impl_fn->body_node, parent_scope, impl_fn);
impl_fn->child_scope = &impl_fn->fndef_scope->base;
@@ -19453,10 +19418,10 @@ static IrInstGen *ir_analyze_fn_call(IrAnalyze *ira, IrInst* source_instr,
// TODO maybe GenericFnTypeId can be replaced with using the child_scope directly
// as the key in generic_table
GenericFnTypeId *generic_id = allocate<GenericFnTypeId>(1);
GenericFnTypeId *generic_id = heap::c_allocator.create<GenericFnTypeId>();
generic_id->fn_entry = fn_entry;
generic_id->param_count = 0;
generic_id->params = create_const_vals(new_fn_arg_count);
generic_id->params = ira->codegen->pass1_arena->allocate<ZigValue>(new_fn_arg_count);
size_t next_proto_i = 0;
if (first_arg_ptr) {
@@ -19516,7 +19481,6 @@ static IrInstGen *ir_analyze_fn_call(IrAnalyze *ira, IrInst* source_instr,
IrInstGenConst *const_instruction = ir_create_inst_noval<IrInstGenConst>(&ira->new_irb,
impl_fn->child_scope, fn_proto_node->data.fn_proto.align_expr);
const_instruction->base.value = align_result;
destroy(result_ptr, "ZigValue");
uint32_t align_bytes = 0;
ir_resolve_align(ira, &const_instruction->base, nullptr, &align_bytes);
@@ -19649,7 +19613,7 @@ static IrInstGen *ir_analyze_fn_call(IrAnalyze *ira, IrInst* source_instr,
}
IrInstGen **casted_args = allocate<IrInstGen *>(call_param_count);
IrInstGen **casted_args = heap::c_allocator.allocate<IrInstGen *>(call_param_count);
size_t next_arg_index = 0;
if (first_arg_ptr) {
assert(first_arg_ptr->value->type->id == ZigTypeIdPointer);
@@ -19781,7 +19745,7 @@ static IrInstGen *ir_analyze_fn_call_src(IrAnalyze *ira, IrInstSrcCall *call_ins
return ira->codegen->invalid_inst_gen;
new_stack_src = &call_instruction->new_stack->base;
}
IrInstGen **args_ptr = allocate<IrInstGen *>(call_instruction->arg_count, "IrInstGen *");
IrInstGen **args_ptr = heap::c_allocator.allocate<IrInstGen *>(call_instruction->arg_count);
for (size_t i = 0; i < call_instruction->arg_count; i += 1) {
args_ptr[i] = call_instruction->args[i]->child;
if (type_is_invalid(args_ptr[i]->value->type))
@@ -19797,7 +19761,7 @@ static IrInstGen *ir_analyze_fn_call_src(IrAnalyze *ira, IrInstSrcCall *call_ins
first_arg_ptr, first_arg_ptr_src, modifier, new_stack, new_stack_src,
call_instruction->is_async_call_builtin, args_ptr, call_instruction->arg_count, ret_ptr,
call_instruction->result_loc);
deallocate(args_ptr, call_instruction->arg_count, "IrInstGen *");
heap::c_allocator.deallocate(args_ptr, call_instruction->arg_count);
return result;
}
@@ -19917,7 +19881,7 @@ static IrInstGen *ir_analyze_instruction_call_extra(IrAnalyze *ira, IrInstSrcCal
if (is_tuple(args_type)) {
args_len = args_type->data.structure.src_field_count;
args_ptr = allocate<IrInstGen *>(args_len, "IrInstGen *");
args_ptr = heap::c_allocator.allocate<IrInstGen *>(args_len);
for (size_t i = 0; i < args_len; i += 1) {
TypeStructField *arg_field = args_type->data.structure.fields[i];
args_ptr[i] = ir_analyze_struct_value_field_value(ira, &instruction->base.base, args, arg_field);
@@ -19930,12 +19894,12 @@ static IrInstGen *ir_analyze_instruction_call_extra(IrAnalyze *ira, IrInstSrcCal
}
IrInstGen *result = ir_analyze_call_extra(ira, &instruction->base.base, instruction->options,
instruction->fn_ref, args_ptr, args_len, instruction->result_loc);
deallocate(args_ptr, args_len, "IrInstGen *");
heap::c_allocator.deallocate(args_ptr, args_len);
return result;
}
static IrInstGen *ir_analyze_instruction_call_args(IrAnalyze *ira, IrInstSrcCallArgs *instruction) {
IrInstGen **args_ptr = allocate<IrInstGen *>(instruction->args_len, "IrInstGen *");
IrInstGen **args_ptr = heap::c_allocator.allocate<IrInstGen *>(instruction->args_len);
for (size_t i = 0; i < instruction->args_len; i += 1) {
args_ptr[i] = instruction->args_ptr[i]->child;
if (type_is_invalid(args_ptr[i]->value->type))
@@ -19944,7 +19908,7 @@ static IrInstGen *ir_analyze_instruction_call_args(IrAnalyze *ira, IrInstSrcCall
IrInstGen *result = ir_analyze_call_extra(ira, &instruction->base.base, instruction->options,
instruction->fn_ref, args_ptr, instruction->args_len, instruction->result_loc);
deallocate(args_ptr, instruction->args_len, "IrInstGen *");
heap::c_allocator.deallocate(args_ptr, instruction->args_len);
return result;
}
@@ -20019,7 +19983,7 @@ static Error ir_read_const_ptr(IrAnalyze *ira, CodeGen *codegen, AstNode *source
if (dst_size <= src_size) {
if (src_size == dst_size && types_have_same_zig_comptime_repr(codegen, out_val->type, pointee->type)) {
copy_const_val(out_val, pointee);
copy_const_val(codegen, out_val, pointee);
return ErrorNone;
}
Buf buf = BUF_INIT;
@@ -20087,7 +20051,7 @@ static IrInstGen *ir_analyze_optional_type(IrAnalyze *ira, IrInstSrcUnOp *instru
IrInstGen *result = ir_const(ira, &instruction->base.base, ira->codegen->builtin_types.entry_type);
result->value->special = ConstValSpecialLazy;
LazyValueOptType *lazy_opt_type = allocate<LazyValueOptType>(1, "LazyValueOptType");
LazyValueOptType *lazy_opt_type = heap::c_allocator.create<LazyValueOptType>();
lazy_opt_type->ira = ira; ira_ref(ira);
result->value->data.x_lazy = &lazy_opt_type->base;
lazy_opt_type->base.id = LazyValueIdOptType;
@@ -20371,7 +20335,7 @@ static IrInstGen *ir_analyze_instruction_phi(IrAnalyze *ira, IrInstSrcPhi *phi_i
if (value->value->special != ConstValSpecialRuntime) {
IrInstGen *result = ir_const(ira, &phi_instruction->base.base, nullptr);
copy_const_val(result->value, value->value);
copy_const_val(ira->codegen, result->value, value->value);
return result;
} else {
return value;
@@ -20385,7 +20349,7 @@ static IrInstGen *ir_analyze_instruction_phi(IrAnalyze *ira, IrInstSrcPhi *phi_i
peer_parent->peers.length >= 2)
{
if (peer_parent->resolved_type == nullptr) {
IrInstGen **instructions = allocate<IrInstGen *>(peer_parent->peers.length);
IrInstGen **instructions = heap::c_allocator.allocate<IrInstGen *>(peer_parent->peers.length);
for (size_t i = 0; i < peer_parent->peers.length; i += 1) {
ResultLocPeer *this_peer = peer_parent->peers.at(i);
@@ -20758,7 +20722,7 @@ static IrInstGen *ir_analyze_instruction_elem_ptr(IrAnalyze *ira, IrInstSrcElemP
if (index == array_len && array_type->data.array.sentinel != nullptr) {
ZigType *elem_type = array_type->data.array.child_type;
IrInstGen *sentinel_elem = ir_const(ira, &elem_ptr_instruction->base.base, elem_type);
copy_const_val(sentinel_elem->value, array_type->data.array.sentinel);
copy_const_val(ira->codegen, sentinel_elem->value, array_type->data.array.sentinel);
return ir_get_ref(ira, &elem_ptr_instruction->base.base, sentinel_elem, true, false);
}
if (index >= array_len) {
@@ -20822,7 +20786,7 @@ static IrInstGen *ir_analyze_instruction_elem_ptr(IrAnalyze *ira, IrInstSrcElemP
{
if (array_type->id == ZigTypeIdArray || array_type->id == ZigTypeIdVector) {
array_ptr_val->data.x_array.special = ConstArraySpecialNone;
array_ptr_val->data.x_array.data.s_none.elements = create_const_vals(array_type->data.array.len);
array_ptr_val->data.x_array.data.s_none.elements = ira->codegen->pass1_arena->allocate<ZigValue>(array_type->data.array.len);
array_ptr_val->special = ConstValSpecialStatic;
for (size_t i = 0; i < array_type->data.array.len; i += 1) {
ZigValue *elem_val = &array_ptr_val->data.x_array.data.s_none.elements[i];
@@ -20845,11 +20809,11 @@ static IrInstGen *ir_analyze_instruction_elem_ptr(IrAnalyze *ira, IrInstSrcElemP
return ira->codegen->invalid_inst_gen;
}
ZigValue *array_init_val = create_const_vals(1);
ZigValue *array_init_val = ira->codegen->pass1_arena->create<ZigValue>();
array_init_val->special = ConstValSpecialStatic;
array_init_val->type = actual_array_type;
array_init_val->data.x_array.special = ConstArraySpecialNone;
array_init_val->data.x_array.data.s_none.elements = create_const_vals(actual_array_type->data.array.len);
array_init_val->data.x_array.data.s_none.elements = ira->codegen->pass1_arena->allocate<ZigValue>(actual_array_type->data.array.len);
array_init_val->special = ConstValSpecialStatic;
for (size_t i = 0; i < actual_array_type->data.array.len; i += 1) {
ZigValue *elem_val = &array_init_val->data.x_array.data.s_none.elements[i];
@@ -21175,7 +21139,7 @@ static IrInstGen *ir_analyze_struct_field_ptr(IrAnalyze *ira, IrInst* source_ins
if (field->is_comptime) {
IrInstGen *elem = ir_const(ira, source_instr, field_type);
memoize_field_init_val(ira->codegen, struct_type, field);
copy_const_val(elem->value, field->init_val);
copy_const_val(ira->codegen, elem->value, field->init_val);
return ir_get_ref2(ira, source_instr, elem, field_type, true, false);
}
switch (type_has_one_possible_value(ira->codegen, field_type)) {
@@ -21223,7 +21187,7 @@ static IrInstGen *ir_analyze_struct_field_ptr(IrAnalyze *ira, IrInst* source_ins
if (type_is_invalid(struct_val->type))
return ira->codegen->invalid_inst_gen;
if (initializing && struct_val->special == ConstValSpecialUndef) {
struct_val->data.x_struct.fields = alloc_const_vals_ptrs(struct_type->data.structure.src_field_count);
struct_val->data.x_struct.fields = alloc_const_vals_ptrs(ira->codegen, struct_type->data.structure.src_field_count);
struct_val->special = ConstValSpecialStatic;
for (size_t i = 0; i < struct_type->data.structure.src_field_count; i += 1) {
ZigValue *field_val = struct_val->data.x_struct.fields[i];
@@ -21265,7 +21229,7 @@ static IrInstGen *ir_analyze_inferred_field_ptr(IrAnalyze *ira, Buf *field_name,
ZigType *container_ptr_type = container_ptr->value->type;
ir_assert(container_ptr_type->id == ZigTypeIdPointer, source_instr);
InferredStructField *inferred_struct_field = allocate<InferredStructField>(1, "InferredStructField");
InferredStructField *inferred_struct_field = heap::c_allocator.create<InferredStructField>();
inferred_struct_field->inferred_struct_type = container_type;
inferred_struct_field->field_name = field_name;
@@ -21285,7 +21249,7 @@ static IrInstGen *ir_analyze_inferred_field_ptr(IrAnalyze *ira, Buf *field_name,
} else {
result = ir_const(ira, source_instr, field_ptr_type);
}
copy_const_val(result->value, ptr_val);
copy_const_val(ira->codegen, result->value, ptr_val);
result->value->type = field_ptr_type;
return result;
}
@@ -21356,7 +21320,7 @@ static IrInstGen *ir_analyze_container_field_ptr(IrAnalyze *ira, Buf *field_name
return ira->codegen->invalid_inst_gen;
if (initializing) {
ZigValue *payload_val = create_const_vals(1);
ZigValue *payload_val = ira->codegen->pass1_arena->create<ZigValue>();
payload_val->special = ConstValSpecialUndef;
payload_val->type = field_type;
payload_val->parent.id = ConstParentIdUnion;
@@ -21539,7 +21503,7 @@ static IrInstGen *ir_analyze_instruction_field_ptr(IrAnalyze *ira, IrInstSrcFiel
}
} else if (is_array_ref(container_type) && !field_ptr_instruction->initializing) {
if (buf_eql_str(field_name, "len")) {
ZigValue *len_val = create_const_vals(1);
ZigValue *len_val = ira->codegen->pass1_arena->create<ZigValue>();
if (container_type->id == ZigTypeIdPointer) {
init_const_usize(ira->codegen, len_val, container_type->data.pointer.child_type->data.array.len);
} else {
@@ -21585,7 +21549,7 @@ static IrInstGen *ir_analyze_instruction_field_ptr(IrAnalyze *ira, IrInstSrcFiel
bool ptr_is_const = true;
bool ptr_is_volatile = false;
return ir_get_const_ptr(ira, &field_ptr_instruction->base.base,
create_const_enum(child_type, &field->value), child_type,
create_const_enum(ira->codegen, child_type, &field->value), child_type,
ConstPtrMutComptimeConst, ptr_is_const, ptr_is_volatile, 0);
}
}
@@ -21614,7 +21578,7 @@ static IrInstGen *ir_analyze_instruction_field_ptr(IrAnalyze *ira, IrInstSrcFiel
bool ptr_is_const = true;
bool ptr_is_volatile = false;
return ir_get_const_ptr(ira, &field_ptr_instruction->base.base,
create_const_enum(enum_type, &field->enum_field->value), enum_type,
create_const_enum(ira->codegen, enum_type, &field->enum_field->value), enum_type,
ConstPtrMutComptimeConst, ptr_is_const, ptr_is_volatile, 0);
}
}
@@ -21632,7 +21596,7 @@ static IrInstGen *ir_analyze_instruction_field_ptr(IrAnalyze *ira, IrInstSrcFiel
if (existing_entry) {
err_entry = existing_entry->value;
} else {
err_entry = allocate<ErrorTableEntry>(1);
err_entry = heap::c_allocator.create<ErrorTableEntry>();
err_entry->decl_node = field_ptr_instruction->base.base.source_node;
buf_init_from_buf(&err_entry->name, field_name);
size_t error_value_count = ira->codegen->errors_by_index.length;
@@ -21659,7 +21623,7 @@ static IrInstGen *ir_analyze_instruction_field_ptr(IrAnalyze *ira, IrInstSrcFiel
}
err_set_type = child_type;
}
ZigValue *const_val = create_const_vals(1);
ZigValue *const_val = ira->codegen->pass1_arena->create<ZigValue>();
const_val->special = ConstValSpecialStatic;
const_val->type = err_set_type;
const_val->data.x_err_set = err_entry;
@@ -21673,7 +21637,7 @@ static IrInstGen *ir_analyze_instruction_field_ptr(IrAnalyze *ira, IrInstSrcFiel
bool ptr_is_const = true;
bool ptr_is_volatile = false;
return ir_get_const_ptr(ira, &field_ptr_instruction->base.base,
create_const_unsigned_negative(ira->codegen->builtin_types.entry_num_lit_int,
create_const_unsigned_negative(ira->codegen, ira->codegen->builtin_types.entry_num_lit_int,
child_type->data.integral.bit_count, false),
ira->codegen->builtin_types.entry_num_lit_int,
ConstPtrMutComptimeConst, ptr_is_const, ptr_is_volatile, 0);
@@ -21695,7 +21659,7 @@ static IrInstGen *ir_analyze_instruction_field_ptr(IrAnalyze *ira, IrInstSrcFiel
bool ptr_is_const = true;
bool ptr_is_volatile = false;
return ir_get_const_ptr(ira, &field_ptr_instruction->base.base,
create_const_unsigned_negative(ira->codegen->builtin_types.entry_num_lit_int,
create_const_unsigned_negative(ira->codegen, ira->codegen->builtin_types.entry_num_lit_int,
child_type->data.floating.bit_count, false),
ira->codegen->builtin_types.entry_num_lit_int,
ConstPtrMutComptimeConst, ptr_is_const, ptr_is_volatile, 0);
@@ -21722,7 +21686,7 @@ static IrInstGen *ir_analyze_instruction_field_ptr(IrAnalyze *ira, IrInstSrcFiel
return ira->codegen->invalid_inst_gen;
}
return ir_get_const_ptr(ira, &field_ptr_instruction->base.base,
create_const_unsigned_negative(ira->codegen->builtin_types.entry_num_lit_int,
create_const_unsigned_negative(ira->codegen, ira->codegen->builtin_types.entry_num_lit_int,
get_ptr_align(ira->codegen, child_type), false),
ira->codegen->builtin_types.entry_num_lit_int,
ConstPtrMutComptimeConst, ptr_is_const, ptr_is_volatile, 0);
@@ -21744,7 +21708,7 @@ static IrInstGen *ir_analyze_instruction_field_ptr(IrAnalyze *ira, IrInstSrcFiel
bool ptr_is_const = true;
bool ptr_is_volatile = false;
return ir_get_const_ptr(ira, &field_ptr_instruction->base.base,
create_const_unsigned_negative(ira->codegen->builtin_types.entry_num_lit_int,
create_const_unsigned_negative(ira->codegen, ira->codegen->builtin_types.entry_num_lit_int,
child_type->data.array.len, false),
ira->codegen->builtin_types.entry_num_lit_int,
ConstPtrMutComptimeConst, ptr_is_const, ptr_is_volatile, 0);
@@ -22024,7 +21988,7 @@ static IrInstGen *ir_analyze_instruction_slice_type(IrAnalyze *ira, IrInstSrcSli
IrInstGen *result = ir_const(ira, &slice_type_instruction->base.base, ira->codegen->builtin_types.entry_type);
result->value->special = ConstValSpecialLazy;
LazyValueSliceType *lazy_slice_type = allocate<LazyValueSliceType>(1, "LazyValueSliceType");
LazyValueSliceType *lazy_slice_type = heap::c_allocator.create<LazyValueSliceType>();
lazy_slice_type->ira = ira; ira_ref(ira);
result->value->data.x_lazy = &lazy_slice_type->base;
lazy_slice_type->base.id = LazyValueIdSliceType;
@@ -22097,8 +22061,8 @@ static IrInstGen *ir_analyze_instruction_asm(IrAnalyze *ira, IrInstSrcAsm *asm_i
// TODO validate the output types and variable types
IrInstGen **input_list = allocate<IrInstGen *>(asm_expr->input_list.length);
IrInstGen **output_types = allocate<IrInstGen *>(asm_expr->output_list.length);
IrInstGen **input_list = heap::c_allocator.allocate<IrInstGen *>(asm_expr->input_list.length);
IrInstGen **output_types = heap::c_allocator.allocate<IrInstGen *>(asm_expr->output_list.length);
ZigType *return_type = ira->codegen->builtin_types.entry_void;
for (size_t i = 0; i < asm_expr->output_list.length; i += 1) {
@@ -22137,7 +22101,7 @@ static IrInstGen *ir_analyze_instruction_array_type(IrAnalyze *ira, IrInstSrcArr
IrInstGen *result = ir_const(ira, &array_type_instruction->base.base, ira->codegen->builtin_types.entry_type);
result->value->special = ConstValSpecialLazy;
LazyValueArrayType *lazy_array_type = allocate<LazyValueArrayType>(1, "LazyValueArrayType");
LazyValueArrayType *lazy_array_type = heap::c_allocator.create<LazyValueArrayType>();
lazy_array_type->ira = ira; ira_ref(ira);
result->value->data.x_lazy = &lazy_array_type->base;
lazy_array_type->base.id = LazyValueIdArrayType;
@@ -22162,7 +22126,7 @@ static IrInstGen *ir_analyze_instruction_size_of(IrAnalyze *ira, IrInstSrcSizeOf
IrInstGen *result = ir_const(ira, &instruction->base.base, ira->codegen->builtin_types.entry_num_lit_int);
result->value->special = ConstValSpecialLazy;
LazyValueSizeOf *lazy_size_of = allocate<LazyValueSizeOf>(1, "LazyValueSizeOf");
LazyValueSizeOf *lazy_size_of = heap::c_allocator.create<LazyValueSizeOf>();
lazy_size_of->ira = ira; ira_ref(ira);
result->value->data.x_lazy = &lazy_size_of->base;
lazy_size_of->base.id = LazyValueIdSizeOf;
@@ -22282,7 +22246,7 @@ static IrInstGen *ir_analyze_unwrap_optional_payload(IrAnalyze *ira, IrInst* sou
return ira->codegen->invalid_inst_gen;
case OnePossibleValueNo:
if (!same_comptime_repr) {
ZigValue *payload_val = create_const_vals(1);
ZigValue *payload_val = ira->codegen->pass1_arena->create<ZigValue>();
payload_val->type = child_type;
payload_val->special = ConstValSpecialUndef;
payload_val->parent.id = ConstParentIdOptionalPayload;
@@ -22529,7 +22493,7 @@ static IrInstGen *ir_analyze_instruction_switch_br(IrAnalyze *ira,
}
}
IrInstGenSwitchBrCase *cases = allocate<IrInstGenSwitchBrCase>(case_count);
IrInstGenSwitchBrCase *cases = heap::c_allocator.allocate<IrInstGenSwitchBrCase>(case_count);
for (size_t i = 0; i < case_count; i += 1) {
IrInstSrcSwitchBrCase *old_case = &switch_br_instruction->cases[i];
IrInstGenSwitchBrCase *new_case = &cases[i];
@@ -22614,7 +22578,7 @@ static IrInstGen *ir_analyze_instruction_switch_target(IrAnalyze *ira,
case ZigTypeIdErrorSet: {
if (pointee_val) {
IrInstGen *result = ir_const(ira, &switch_target_instruction->base.base, nullptr);
copy_const_val(result->value, pointee_val);
copy_const_val(ira->codegen, result->value, pointee_val);
result->value->type = target_type;
return result;
}
@@ -22834,7 +22798,7 @@ static IrInstGen *ir_analyze_instruction_switch_else_var(IrAnalyze *ira,
return target_value_ptr;
}
// Make note of the errors handled by other cases
ErrorTableEntry **errors = allocate<ErrorTableEntry *>(ira->codegen->errors_by_index.length);
ErrorTableEntry **errors = heap::c_allocator.allocate<ErrorTableEntry *>(ira->codegen->errors_by_index.length);
// We may not have any case in the switch if this is a lone else
const size_t switch_cases = instruction->switch_br ? instruction->switch_br->case_count : 0;
for (size_t case_i = 0; case_i < switch_cases; case_i += 1) {
@@ -22870,7 +22834,7 @@ static IrInstGen *ir_analyze_instruction_switch_else_var(IrAnalyze *ira,
buf_appendf(&err_set_type->name, "%s,", buf_ptr(&error_entry->name));
}
}
free(errors);
heap::c_allocator.deallocate(errors, ira->codegen->errors_by_index.length);
err_set_type->data.error_set.err_count = result_list.length;
err_set_type->data.error_set.errors = result_list.items;
@@ -23018,7 +22982,7 @@ static IrInstGen *ir_analyze_container_init_fields(IrAnalyze *ira, IrInst *sourc
IrInstGen *first_non_const_instruction = nullptr;
AstNode **field_assign_nodes = allocate<AstNode *>(actual_field_count);
AstNode **field_assign_nodes = heap::c_allocator.allocate<AstNode *>(actual_field_count);
ZigList<IrInstGen *> const_ptrs = {};
bool is_comptime = ir_should_inline(ira->old_irb.exec, source_instr->scope)
@@ -23089,7 +23053,7 @@ static IrInstGen *ir_analyze_container_init_fields(IrAnalyze *ira, IrInst *sourc
return ira->codegen->invalid_inst_gen;
IrInstGen *runtime_inst = ir_const(ira, source_instr, field->init_val->type);
copy_const_val(runtime_inst->value, field->init_val);
copy_const_val(ira->codegen, runtime_inst->value, field->init_val);
IrInstGen *field_ptr = ir_analyze_struct_field_ptr(ira, source_instr, field, result_loc,
container_type, true);
@@ -23353,7 +23317,7 @@ static IrInstGen *ir_analyze_instruction_err_name(IrAnalyze *ira, IrInstSrcErrNa
err->cached_error_name_val = create_const_slice(ira->codegen, array_val, 0, buf_len(&err->name), true);
}
IrInstGen *result = ir_const(ira, &instruction->base.base, nullptr);
copy_const_val(result->value, err->cached_error_name_val);
copy_const_val(ira->codegen, result->value, err->cached_error_name_val);
result->value->type = str_type;
return result;
}
@@ -23679,11 +23643,11 @@ static Error ir_make_type_info_decls(IrAnalyze *ira, IrInst* source_instr, ZigVa
}
}
ZigValue *declaration_array = create_const_vals(1);
ZigValue *declaration_array = ira->codegen->pass1_arena->create<ZigValue>();
declaration_array->special = ConstValSpecialStatic;
declaration_array->type = get_array_type(ira->codegen, type_info_declaration_type, declaration_count, nullptr);
declaration_array->data.x_array.special = ConstArraySpecialNone;
declaration_array->data.x_array.data.s_none.elements = create_const_vals(declaration_count);
declaration_array->data.x_array.data.s_none.elements = ira->codegen->pass1_arena->allocate<ZigValue>(declaration_count);
init_const_slice(ira->codegen, out_val, declaration_array, 0, declaration_count, false);
// Loop through the declarations and generate info.
@@ -23705,7 +23669,7 @@ static Error ir_make_type_info_decls(IrAnalyze *ira, IrInst* source_instr, ZigVa
declaration_val->special = ConstValSpecialStatic;
declaration_val->type = type_info_declaration_type;
ZigValue **inner_fields = alloc_const_vals_ptrs(3);
ZigValue **inner_fields = alloc_const_vals_ptrs(ira->codegen, 3);
ZigValue *name = create_const_str_lit(ira->codegen, curr_entry->key)->data.x_ptr.data.ref.pointee;
init_const_slice(ira->codegen, inner_fields[0], name, 0, buf_len(curr_entry->key), true);
inner_fields[1]->special = ConstValSpecialStatic;
@@ -23736,7 +23700,7 @@ static Error ir_make_type_info_decls(IrAnalyze *ira, IrInst* source_instr, ZigVa
// 1: Data.Var: type
bigint_init_unsigned(&inner_fields[2]->data.x_union.tag, 1);
ZigValue *payload = create_const_vals(1);
ZigValue *payload = ira->codegen->pass1_arena->create<ZigValue>();
payload->special = ConstValSpecialStatic;
payload->type = ira->codegen->builtin_types.entry_type;
payload->data.x_type = var->const_value->type;
@@ -23757,13 +23721,13 @@ static Error ir_make_type_info_decls(IrAnalyze *ira, IrInst* source_instr, ZigVa
AstNodeFnProto *fn_node = &fn_entry->proto_node->data.fn_proto;
ZigValue *fn_decl_val = create_const_vals(1);
ZigValue *fn_decl_val = ira->codegen->pass1_arena->create<ZigValue>();
fn_decl_val->special = ConstValSpecialStatic;
fn_decl_val->type = type_info_fn_decl_type;
fn_decl_val->parent.id = ConstParentIdUnion;
fn_decl_val->parent.data.p_union.union_val = inner_fields[2];
ZigValue **fn_decl_fields = alloc_const_vals_ptrs(9);
ZigValue **fn_decl_fields = alloc_const_vals_ptrs(ira->codegen, 9);
fn_decl_val->data.x_struct.fields = fn_decl_fields;
// fn_type: type
@@ -23801,7 +23765,7 @@ static Error ir_make_type_info_decls(IrAnalyze *ira, IrInst* source_instr, ZigVa
0, 0, 0, false);
fn_decl_fields[5]->type = get_optional_type(ira->codegen, get_slice_type(ira->codegen, u8_ptr));
if (fn_node->is_extern && fn_node->lib_name != nullptr && buf_len(fn_node->lib_name) > 0) {
fn_decl_fields[5]->data.x_optional = create_const_vals(1);
fn_decl_fields[5]->data.x_optional = ira->codegen->pass1_arena->create<ZigValue>();
ZigValue *lib_name = create_const_str_lit(ira->codegen, fn_node->lib_name)->data.x_ptr.data.ref.pointee;
init_const_slice(ira->codegen, fn_decl_fields[5]->data.x_optional, lib_name, 0,
buf_len(fn_node->lib_name), true);
@@ -23816,12 +23780,12 @@ static Error ir_make_type_info_decls(IrAnalyze *ira, IrInst* source_instr, ZigVa
// arg_names: [][] const u8
ensure_field_index(fn_decl_val->type, "arg_names", 7);
size_t fn_arg_count = fn_entry->variable_list.length;
ZigValue *fn_arg_name_array = create_const_vals(1);
ZigValue *fn_arg_name_array = ira->codegen->pass1_arena->create<ZigValue>();
fn_arg_name_array->special = ConstValSpecialStatic;
fn_arg_name_array->type = get_array_type(ira->codegen,
get_slice_type(ira->codegen, u8_ptr), fn_arg_count, nullptr);
fn_arg_name_array->data.x_array.special = ConstArraySpecialNone;
fn_arg_name_array->data.x_array.data.s_none.elements = create_const_vals(fn_arg_count);
fn_arg_name_array->data.x_array.data.s_none.elements = ira->codegen->pass1_arena->allocate<ZigValue>(fn_arg_count);
init_const_slice(ira->codegen, fn_decl_fields[7], fn_arg_name_array, 0, fn_arg_count, false);
@@ -23848,7 +23812,7 @@ static Error ir_make_type_info_decls(IrAnalyze *ira, IrInst* source_instr, ZigVa
// This is a type.
bigint_init_unsigned(&inner_fields[2]->data.x_union.tag, 0);
ZigValue *payload = create_const_vals(1);
ZigValue *payload = ira->codegen->pass1_arena->create<ZigValue>();
payload->special = ConstValSpecialStatic;
payload->type = ira->codegen->builtin_types.entry_type;
payload->data.x_type = type_entry;
@@ -23914,11 +23878,11 @@ static ZigValue *create_ptr_like_type_info(IrAnalyze *ira, ZigType *ptr_type_ent
ZigType *type_info_pointer_type = ir_type_info_get_type(ira, "Pointer", nullptr);
assertNoError(type_resolve(ira->codegen, type_info_pointer_type, ResolveStatusSizeKnown));
ZigValue *result = create_const_vals(1);
ZigValue *result = ira->codegen->pass1_arena->create<ZigValue>();
result->special = ConstValSpecialStatic;
result->type = type_info_pointer_type;
ZigValue **fields = alloc_const_vals_ptrs(7);
ZigValue **fields = alloc_const_vals_ptrs(ira->codegen, 7);
result->data.x_struct.fields = fields;
// size: Size
@@ -23973,7 +23937,7 @@ static void make_enum_field_val(IrAnalyze *ira, ZigValue *enum_field_val, TypeEn
enum_field_val->special = ConstValSpecialStatic;
enum_field_val->type = type_info_enum_field_type;
ZigValue **inner_fields = alloc_const_vals_ptrs(2);
ZigValue **inner_fields = alloc_const_vals_ptrs(ira->codegen, 2);
inner_fields[1]->special = ConstValSpecialStatic;
inner_fields[1]->type = ira->codegen->builtin_types.entry_num_lit_int;
@@ -24019,11 +23983,11 @@ static Error ir_make_type_info_value(IrAnalyze *ira, IrInst* source_instr, ZigTy
break;
case ZigTypeIdInt:
{
result = create_const_vals(1);
result = ira->codegen->pass1_arena->create<ZigValue>();
result->special = ConstValSpecialStatic;
result->type = ir_type_info_get_type(ira, "Int", nullptr);
ZigValue **fields = alloc_const_vals_ptrs(2);
ZigValue **fields = alloc_const_vals_ptrs(ira->codegen, 2);
result->data.x_struct.fields = fields;
// is_signed: bool
@@ -24041,11 +24005,11 @@ static Error ir_make_type_info_value(IrAnalyze *ira, IrInst* source_instr, ZigTy
}
case ZigTypeIdFloat:
{
result = create_const_vals(1);
result = ira->codegen->pass1_arena->create<ZigValue>();
result->special = ConstValSpecialStatic;
result->type = ir_type_info_get_type(ira, "Float", nullptr);
ZigValue **fields = alloc_const_vals_ptrs(1);
ZigValue **fields = alloc_const_vals_ptrs(ira->codegen, 1);
result->data.x_struct.fields = fields;
// bits: u8
@@ -24065,11 +24029,11 @@ static Error ir_make_type_info_value(IrAnalyze *ira, IrInst* source_instr, ZigTy
}
case ZigTypeIdArray:
{
result = create_const_vals(1);
result = ira->codegen->pass1_arena->create<ZigValue>();
result->special = ConstValSpecialStatic;
result->type = ir_type_info_get_type(ira, "Array", nullptr);
ZigValue **fields = alloc_const_vals_ptrs(3);
ZigValue **fields = alloc_const_vals_ptrs(ira->codegen, 3);
result->data.x_struct.fields = fields;
// len: usize
@@ -24089,11 +24053,11 @@ static Error ir_make_type_info_value(IrAnalyze *ira, IrInst* source_instr, ZigTy
break;
}
case ZigTypeIdVector: {
result = create_const_vals(1);
result = ira->codegen->pass1_arena->create<ZigValue>();
result->special = ConstValSpecialStatic;
result->type = ir_type_info_get_type(ira, "Vector", nullptr);
ZigValue **fields = alloc_const_vals_ptrs(2);
ZigValue **fields = alloc_const_vals_ptrs(ira->codegen, 2);
result->data.x_struct.fields = fields;
// len: usize
@@ -24111,11 +24075,11 @@ static Error ir_make_type_info_value(IrAnalyze *ira, IrInst* source_instr, ZigTy
}
case ZigTypeIdOptional:
{
result = create_const_vals(1);
result = ira->codegen->pass1_arena->create<ZigValue>();
result->special = ConstValSpecialStatic;
result->type = ir_type_info_get_type(ira, "Optional", nullptr);
ZigValue **fields = alloc_const_vals_ptrs(1);
ZigValue **fields = alloc_const_vals_ptrs(ira->codegen, 1);
result->data.x_struct.fields = fields;
// child: type
@@ -24127,11 +24091,11 @@ static Error ir_make_type_info_value(IrAnalyze *ira, IrInst* source_instr, ZigTy
break;
}
case ZigTypeIdAnyFrame: {
result = create_const_vals(1);
result = ira->codegen->pass1_arena->create<ZigValue>();
result->special = ConstValSpecialStatic;
result->type = ir_type_info_get_type(ira, "AnyFrame", nullptr);
ZigValue **fields = alloc_const_vals_ptrs(1);
ZigValue **fields = alloc_const_vals_ptrs(ira->codegen, 1);
result->data.x_struct.fields = fields;
// child: ?type
@@ -24144,11 +24108,11 @@ static Error ir_make_type_info_value(IrAnalyze *ira, IrInst* source_instr, ZigTy
}
case ZigTypeIdEnum:
{
result = create_const_vals(1);
result = ira->codegen->pass1_arena->create<ZigValue>();
result->special = ConstValSpecialStatic;
result->type = ir_type_info_get_type(ira, "Enum", nullptr);
ZigValue **fields = alloc_const_vals_ptrs(5);
ZigValue **fields = alloc_const_vals_ptrs(ira->codegen, 5);
result->data.x_struct.fields = fields;
// layout: ContainerLayout
@@ -24170,11 +24134,11 @@ static Error ir_make_type_info_value(IrAnalyze *ira, IrInst* source_instr, ZigTy
}
uint32_t enum_field_count = type_entry->data.enumeration.src_field_count;
ZigValue *enum_field_array = create_const_vals(1);
ZigValue *enum_field_array = ira->codegen->pass1_arena->create<ZigValue>();
enum_field_array->special = ConstValSpecialStatic;
enum_field_array->type = get_array_type(ira->codegen, type_info_enum_field_type, enum_field_count, nullptr);
enum_field_array->data.x_array.special = ConstArraySpecialNone;
enum_field_array->data.x_array.data.s_none.elements = create_const_vals(enum_field_count);
enum_field_array->data.x_array.data.s_none.elements = ira->codegen->pass1_arena->allocate<ZigValue>(enum_field_count);
init_const_slice(ira->codegen, fields[2], enum_field_array, 0, enum_field_count, false);
@@ -24204,7 +24168,7 @@ static Error ir_make_type_info_value(IrAnalyze *ira, IrInst* source_instr, ZigTy
}
case ZigTypeIdErrorSet:
{
result = create_const_vals(1);
result = ira->codegen->pass1_arena->create<ZigValue>();
result->special = ConstValSpecialStatic;
result->type = ir_type_info_get_type(ira, "ErrorSet", nullptr);
@@ -24219,15 +24183,15 @@ static Error ir_make_type_info_value(IrAnalyze *ira, IrInst* source_instr, ZigTy
if ((err = type_resolve(ira->codegen, type_info_error_type, ResolveStatusSizeKnown))) {
zig_unreachable();
}
ZigValue *slice_val = create_const_vals(1);
ZigValue *slice_val = ira->codegen->pass1_arena->create<ZigValue>();
result->data.x_optional = slice_val;
uint32_t error_count = type_entry->data.error_set.err_count;
ZigValue *error_array = create_const_vals(1);
ZigValue *error_array = ira->codegen->pass1_arena->create<ZigValue>();
error_array->special = ConstValSpecialStatic;
error_array->type = get_array_type(ira->codegen, type_info_error_type, error_count, nullptr);
error_array->data.x_array.special = ConstArraySpecialNone;
error_array->data.x_array.data.s_none.elements = create_const_vals(error_count);
error_array->data.x_array.data.s_none.elements = ira->codegen->pass1_arena->allocate<ZigValue>(error_count);
init_const_slice(ira->codegen, slice_val, error_array, 0, error_count, false);
for (uint32_t error_index = 0; error_index < error_count; error_index++) {
@@ -24237,7 +24201,7 @@ static Error ir_make_type_info_value(IrAnalyze *ira, IrInst* source_instr, ZigTy
error_val->special = ConstValSpecialStatic;
error_val->type = type_info_error_type;
ZigValue **inner_fields = alloc_const_vals_ptrs(2);
ZigValue **inner_fields = alloc_const_vals_ptrs(ira->codegen, 2);
inner_fields[1]->special = ConstValSpecialStatic;
inner_fields[1]->type = ira->codegen->builtin_types.entry_num_lit_int;
@@ -24259,11 +24223,11 @@ static Error ir_make_type_info_value(IrAnalyze *ira, IrInst* source_instr, ZigTy
}
case ZigTypeIdErrorUnion:
{
result = create_const_vals(1);
result = ira->codegen->pass1_arena->create<ZigValue>();
result->special = ConstValSpecialStatic;
result->type = ir_type_info_get_type(ira, "ErrorUnion", nullptr);
ZigValue **fields = alloc_const_vals_ptrs(2);
ZigValue **fields = alloc_const_vals_ptrs(ira->codegen, 2);
result->data.x_struct.fields = fields;
// error_set: type
@@ -24282,11 +24246,11 @@ static Error ir_make_type_info_value(IrAnalyze *ira, IrInst* source_instr, ZigTy
}
case ZigTypeIdUnion:
{
result = create_const_vals(1);
result = ira->codegen->pass1_arena->create<ZigValue>();
result->special = ConstValSpecialStatic;
result->type = ir_type_info_get_type(ira, "Union", nullptr);
ZigValue **fields = alloc_const_vals_ptrs(4);
ZigValue **fields = alloc_const_vals_ptrs(ira->codegen, 4);
result->data.x_struct.fields = fields;
// layout: ContainerLayout
@@ -24303,7 +24267,7 @@ static Error ir_make_type_info_value(IrAnalyze *ira, IrInst* source_instr, ZigTy
if (union_decl_node->data.container_decl.auto_enum ||
union_decl_node->data.container_decl.init_arg_expr != nullptr)
{
ZigValue *tag_type = create_const_vals(1);
ZigValue *tag_type = ira->codegen->pass1_arena->create<ZigValue>();
tag_type->special = ConstValSpecialStatic;
tag_type->type = ira->codegen->builtin_types.entry_type;
tag_type->data.x_type = type_entry->data.unionation.tag_type;
@@ -24319,11 +24283,11 @@ static Error ir_make_type_info_value(IrAnalyze *ira, IrInst* source_instr, ZigTy
zig_unreachable();
uint32_t union_field_count = type_entry->data.unionation.src_field_count;
ZigValue *union_field_array = create_const_vals(1);
ZigValue *union_field_array = ira->codegen->pass1_arena->create<ZigValue>();
union_field_array->special = ConstValSpecialStatic;
union_field_array->type = get_array_type(ira->codegen, type_info_union_field_type, union_field_count, nullptr);
union_field_array->data.x_array.special = ConstArraySpecialNone;
union_field_array->data.x_array.data.s_none.elements = create_const_vals(union_field_count);
union_field_array->data.x_array.data.s_none.elements = ira->codegen->pass1_arena->allocate<ZigValue>(union_field_count);
init_const_slice(ira->codegen, fields[2], union_field_array, 0, union_field_count, false);
@@ -24336,14 +24300,14 @@ static Error ir_make_type_info_value(IrAnalyze *ira, IrInst* source_instr, ZigTy
union_field_val->special = ConstValSpecialStatic;
union_field_val->type = type_info_union_field_type;
ZigValue **inner_fields = alloc_const_vals_ptrs(3);
ZigValue **inner_fields = alloc_const_vals_ptrs(ira->codegen, 3);
inner_fields[1]->special = ConstValSpecialStatic;
inner_fields[1]->type = get_optional_type(ira->codegen, type_info_enum_field_type);
if (fields[1]->data.x_optional == nullptr) {
inner_fields[1]->data.x_optional = nullptr;
} else {
inner_fields[1]->data.x_optional = create_const_vals(1);
inner_fields[1]->data.x_optional = ira->codegen->pass1_arena->create<ZigValue>();
make_enum_field_val(ira, inner_fields[1]->data.x_optional, union_field->enum_field, type_info_enum_field_type);
}
@@ -24378,11 +24342,11 @@ static Error ir_make_type_info_value(IrAnalyze *ira, IrInst* source_instr, ZigTy
break;
}
result = create_const_vals(1);
result = ira->codegen->pass1_arena->create<ZigValue>();
result->special = ConstValSpecialStatic;
result->type = ir_type_info_get_type(ira, "Struct", nullptr);
ZigValue **fields = alloc_const_vals_ptrs(3);
ZigValue **fields = alloc_const_vals_ptrs(ira->codegen, 3);
result->data.x_struct.fields = fields;
// layout: ContainerLayout
@@ -24399,11 +24363,11 @@ static Error ir_make_type_info_value(IrAnalyze *ira, IrInst* source_instr, ZigTy
}
uint32_t struct_field_count = type_entry->data.structure.src_field_count;
ZigValue *struct_field_array = create_const_vals(1);
ZigValue *struct_field_array = ira->codegen->pass1_arena->create<ZigValue>();
struct_field_array->special = ConstValSpecialStatic;
struct_field_array->type = get_array_type(ira->codegen, type_info_struct_field_type, struct_field_count, nullptr);
struct_field_array->data.x_array.special = ConstArraySpecialNone;
struct_field_array->data.x_array.data.s_none.elements = create_const_vals(struct_field_count);
struct_field_array->data.x_array.data.s_none.elements = ira->codegen->pass1_arena->allocate<ZigValue>(struct_field_count);
init_const_slice(ira->codegen, fields[1], struct_field_array, 0, struct_field_count, false);
@@ -24414,7 +24378,7 @@ static Error ir_make_type_info_value(IrAnalyze *ira, IrInst* source_instr, ZigTy
struct_field_val->special = ConstValSpecialStatic;
struct_field_val->type = type_info_struct_field_type;
ZigValue **inner_fields = alloc_const_vals_ptrs(4);
ZigValue **inner_fields = alloc_const_vals_ptrs(ira->codegen, 4);
inner_fields[1]->special = ConstValSpecialStatic;
inner_fields[1]->type = get_optional_type(ira->codegen, ira->codegen->builtin_types.entry_num_lit_int);
@@ -24427,7 +24391,7 @@ static Error ir_make_type_info_value(IrAnalyze *ira, IrInst* source_instr, ZigTy
inner_fields[1]->data.x_optional = nullptr;
} else {
size_t byte_offset = struct_field->offset;
inner_fields[1]->data.x_optional = create_const_vals(1);
inner_fields[1]->data.x_optional = ira->codegen->pass1_arena->create<ZigValue>();
inner_fields[1]->data.x_optional->special = ConstValSpecialStatic;
inner_fields[1]->data.x_optional->type = ira->codegen->builtin_types.entry_num_lit_int;
bigint_init_unsigned(&inner_fields[1]->data.x_optional->data.x_bigint, byte_offset);
@@ -24463,11 +24427,11 @@ static Error ir_make_type_info_value(IrAnalyze *ira, IrInst* source_instr, ZigTy
}
case ZigTypeIdFn:
{
result = create_const_vals(1);
result = ira->codegen->pass1_arena->create<ZigValue>();
result->special = ConstValSpecialStatic;
result->type = ir_type_info_get_type(ira, "Fn", nullptr);
ZigValue **fields = alloc_const_vals_ptrs(5);
ZigValue **fields = alloc_const_vals_ptrs(ira->codegen, 5);
result->data.x_struct.fields = fields;
// calling_convention: TypeInfo.CallingConvention
@@ -24494,7 +24458,7 @@ static Error ir_make_type_info_value(IrAnalyze *ira, IrInst* source_instr, ZigTy
if (type_entry->data.fn.fn_type_id.return_type == nullptr)
fields[3]->data.x_optional = nullptr;
else {
ZigValue *return_type = create_const_vals(1);
ZigValue *return_type = ira->codegen->pass1_arena->create<ZigValue>();
return_type->special = ConstValSpecialStatic;
return_type->type = ira->codegen->builtin_types.entry_type;
return_type->data.x_type = type_entry->data.fn.fn_type_id.return_type;
@@ -24508,11 +24472,11 @@ static Error ir_make_type_info_value(IrAnalyze *ira, IrInst* source_instr, ZigTy
size_t fn_arg_count = type_entry->data.fn.fn_type_id.param_count -
(is_varargs && type_entry->data.fn.fn_type_id.cc != CallingConventionC);
ZigValue *fn_arg_array = create_const_vals(1);
ZigValue *fn_arg_array = ira->codegen->pass1_arena->create<ZigValue>();
fn_arg_array->special = ConstValSpecialStatic;
fn_arg_array->type = get_array_type(ira->codegen, type_info_fn_arg_type, fn_arg_count, nullptr);
fn_arg_array->data.x_array.special = ConstArraySpecialNone;
fn_arg_array->data.x_array.data.s_none.elements = create_const_vals(fn_arg_count);
fn_arg_array->data.x_array.data.s_none.elements = ira->codegen->pass1_arena->allocate<ZigValue>(fn_arg_count);
init_const_slice(ira->codegen, fields[4], fn_arg_array, 0, fn_arg_count, false);
@@ -24526,7 +24490,7 @@ static Error ir_make_type_info_value(IrAnalyze *ira, IrInst* source_instr, ZigTy
bool arg_is_generic = fn_param_info->type == nullptr;
if (arg_is_generic) assert(is_generic);
ZigValue **inner_fields = alloc_const_vals_ptrs(3);
ZigValue **inner_fields = alloc_const_vals_ptrs(ira->codegen, 3);
inner_fields[0]->special = ConstValSpecialStatic;
inner_fields[0]->type = ira->codegen->builtin_types.entry_bool;
inner_fields[0]->data.x_bool = arg_is_generic;
@@ -24539,7 +24503,7 @@ static Error ir_make_type_info_value(IrAnalyze *ira, IrInst* source_instr, ZigTy
if (arg_is_generic)
inner_fields[2]->data.x_optional = nullptr;
else {
ZigValue *arg_type = create_const_vals(1);
ZigValue *arg_type = ira->codegen->pass1_arena->create<ZigValue>();
arg_type->special = ConstValSpecialStatic;
arg_type->type = ira->codegen->builtin_types.entry_type;
arg_type->data.x_type = fn_param_info->type;
@@ -24863,7 +24827,7 @@ static IrInstGen *ir_analyze_instruction_type_name(IrAnalyze *ira, IrInstSrcType
type_entry->cached_const_name_val = create_const_str_lit(ira->codegen, type_bare_name(type_entry));
}
IrInstGen *result = ir_const(ira, &instruction->base.base, nullptr);
copy_const_val(result->value, type_entry->cached_const_name_val);
copy_const_val(ira->codegen, result->value, type_entry->cached_const_name_val);
return result;
}
@@ -24895,7 +24859,6 @@ static IrInstGen *ir_analyze_instruction_c_import(IrAnalyze *ira, IrInstSrcCImpo
}
if (type_is_invalid(cimport_result->type))
return ira->codegen->invalid_inst_gen;
destroy(result_ptr, "ZigValue");
ZigPackage *cur_scope_pkg = scope_package(instruction->base.base.scope);
Buf *namespace_name = buf_sprintf("%s.cimport:%" ZIG_PRI_usize ":%" ZIG_PRI_usize,
@@ -25574,11 +25537,11 @@ static IrInstGen *ir_analyze_instruction_to_bytes(IrAnalyze *ira, IrInstSrcToByt
return ira->codegen->invalid_inst_gen;
IrInstGen *result = ir_const(ira, &instruction->base.base, dest_slice_type);
result->value->data.x_struct.fields = alloc_const_vals_ptrs(2);
result->value->data.x_struct.fields = alloc_const_vals_ptrs(ira->codegen, 2);
ZigValue *ptr_val = result->value->data.x_struct.fields[slice_ptr_index];
ZigValue *target_ptr_val = target_val->data.x_struct.fields[slice_ptr_index];
copy_const_val(ptr_val, target_ptr_val);
copy_const_val(ira->codegen, ptr_val, target_ptr_val);
ptr_val->type = dest_ptr_type;
ZigValue *len_val = result->value->data.x_struct.fields[slice_len_index];
@@ -25865,7 +25828,7 @@ static IrInstGen *ir_analyze_shuffle_vector(IrAnalyze *ira, IrInst* source_instr
expand_undef_array(ira->codegen, b_val);
IrInstGen *result = ir_const(ira, source_instr, result_type);
result->value->data.x_array.data.s_none.elements = create_const_vals(len_mask);
result->value->data.x_array.data.s_none.elements = ira->codegen->pass1_arena->allocate<ZigValue>(len_mask);
for (uint32_t i = 0; i < mask_val->type->data.vector.len; i += 1) {
ZigValue *mask_elem_val = &mask_val->data.x_array.data.s_none.elements[i];
ZigValue *result_elem_val = &result->value->data.x_array.data.s_none.elements[i];
@@ -25878,7 +25841,7 @@ static IrInstGen *ir_analyze_shuffle_vector(IrAnalyze *ira, IrInst* source_instr
ZigValue *src_elem_val = (v >= 0) ?
&a->value->data.x_array.data.s_none.elements[v] :
&b->value->data.x_array.data.s_none.elements[~v];
copy_const_val(result_elem_val, src_elem_val);
copy_const_val(ira->codegen, result_elem_val, src_elem_val);
ir_assert(result_elem_val->special == ConstValSpecialStatic, source_instr);
}
@@ -25898,7 +25861,7 @@ static IrInstGen *ir_analyze_shuffle_vector(IrAnalyze *ira, IrInst* source_instr
IrInstGen *expand_mask = ir_const(ira, &mask->base,
get_vector_type(ira->codegen, len_max, ira->codegen->builtin_types.entry_i32));
expand_mask->value->data.x_array.data.s_none.elements = create_const_vals(len_max);
expand_mask->value->data.x_array.data.s_none.elements = ira->codegen->pass1_arena->allocate<ZigValue>(len_max);
uint32_t i = 0;
for (; i < len_min; i += 1)
bigint_init_unsigned(&expand_mask->value->data.x_array.data.s_none.elements[i].data.x_bigint, i);
@@ -25968,9 +25931,9 @@ static IrInstGen *ir_analyze_instruction_splat(IrAnalyze *ira, IrInstSrcSplat *i
return ir_const_undef(ira, &instruction->base.base, return_type);
IrInstGen *result = ir_const(ira, &instruction->base.base, return_type);
result->value->data.x_array.data.s_none.elements = create_const_vals(len_int);
result->value->data.x_array.data.s_none.elements = ira->codegen->pass1_arena->allocate<ZigValue>(len_int);
for (uint32_t i = 0; i < len_int; i += 1) {
copy_const_val(&result->value->data.x_array.data.s_none.elements[i], scalar_val);
copy_const_val(ira->codegen, &result->value->data.x_array.data.s_none.elements[i], scalar_val);
}
return result;
}
@@ -26108,7 +26071,7 @@ static IrInstGen *ir_analyze_instruction_memset(IrAnalyze *ira, IrInstSrcMemset
}
for (size_t i = start; i < end; i += 1) {
copy_const_val(&dest_elements[i], byte_val);
copy_const_val(ira->codegen, &dest_elements[i], byte_val);
}
return ir_const_void(ira, &instruction->base.base);
@@ -26284,7 +26247,7 @@ static IrInstGen *ir_analyze_instruction_memcpy(IrAnalyze *ira, IrInstSrcMemcpy
// TODO check for noalias violations - this should be generalized to work for any function
for (size_t i = 0; i < count; i += 1) {
copy_const_val(&dest_elements[dest_start + i], &src_elements[src_start + i]);
copy_const_val(ira->codegen, &dest_elements[dest_start + i], &src_elements[src_start + i]);
}
return ir_const_void(ira, &instruction->base.base);
@@ -26568,7 +26531,7 @@ static IrInstGen *ir_analyze_instruction_slice(IrAnalyze *ira, IrInstSrcSlice *i
IrInstGen *result = ir_const(ira, &instruction->base.base, return_type);
ZigValue *out_val = result->value;
out_val->data.x_struct.fields = alloc_const_vals_ptrs(2);
out_val->data.x_struct.fields = alloc_const_vals_ptrs(ira->codegen, 2);
ZigValue *ptr_val = out_val->data.x_struct.fields[slice_ptr_index];
@@ -26863,7 +26826,7 @@ static IrInstGen *ir_analyze_instruction_align_of(IrAnalyze *ira, IrInstSrcAlign
IrInstGen *result = ir_const(ira, &instruction->base.base, ira->codegen->builtin_types.entry_num_lit_int);
result->value->special = ConstValSpecialLazy;
LazyValueAlignOf *lazy_align_of = allocate<LazyValueAlignOf>(1, "LazyValueAlignOf");
LazyValueAlignOf *lazy_align_of = heap::c_allocator.create<LazyValueAlignOf>();
lazy_align_of->ira = ira; ira_ref(ira);
result->value->data.x_lazy = &lazy_align_of->base;
lazy_align_of->base.id = LazyValueIdAlignOf;
@@ -27189,7 +27152,7 @@ static IrInstGen *ir_analyze_unwrap_err_code(IrAnalyze *ira, IrInst* source_inst
return ira->codegen->invalid_inst_gen;
if (initializing && err_union_val->special == ConstValSpecialUndef) {
ZigValue *vals = create_const_vals(2);
ZigValue *vals = ira->codegen->pass1_arena->allocate<ZigValue>(2);
ZigValue *err_set_val = &vals[0];
ZigValue *payload_val = &vals[1];
@@ -27270,7 +27233,7 @@ static IrInstGen *ir_analyze_unwrap_error_payload(IrAnalyze *ira, IrInst* source
if (err_union_val == nullptr)
return ira->codegen->invalid_inst_gen;
if (initializing && err_union_val->special == ConstValSpecialUndef) {
ZigValue *vals = create_const_vals(2);
ZigValue *vals = ira->codegen->pass1_arena->allocate<ZigValue>(2);
ZigValue *err_set_val = &vals[0];
ZigValue *payload_val = &vals[1];
@@ -27332,7 +27295,7 @@ static IrInstGen *ir_analyze_instruction_fn_proto(IrAnalyze *ira, IrInstSrcFnPro
IrInstGen *result = ir_const(ira, &instruction->base.base, ira->codegen->builtin_types.entry_type);
result->value->special = ConstValSpecialLazy;
LazyValueFnType *lazy_fn_type = allocate<LazyValueFnType>(1, "LazyValueFnType");
LazyValueFnType *lazy_fn_type = heap::c_allocator.create<LazyValueFnType>();
lazy_fn_type->ira = ira; ira_ref(ira);
result->value->data.x_lazy = &lazy_fn_type->base;
lazy_fn_type->base.id = LazyValueIdFnType;
@@ -27360,7 +27323,7 @@ static IrInstGen *ir_analyze_instruction_fn_proto(IrAnalyze *ira, IrInstSrcFnPro
size_t param_count = proto_node->data.fn_proto.params.length;
lazy_fn_type->proto_node = proto_node;
lazy_fn_type->param_types = allocate<IrInstGen *>(param_count);
lazy_fn_type->param_types = heap::c_allocator.allocate<IrInstGen *>(param_count);
for (size_t param_index = 0; param_index < param_count; param_index += 1) {
AstNode *param_node = proto_node->data.fn_proto.params.at(param_index);
@@ -27515,7 +27478,7 @@ static IrInstGen *ir_analyze_instruction_check_switch_prongs(IrAnalyze *ira,
}
size_t field_prev_uses_count = ira->codegen->errors_by_index.length;
AstNode **field_prev_uses = allocate<AstNode *>(field_prev_uses_count, "AstNode *");
AstNode **field_prev_uses = heap::c_allocator.allocate<AstNode *>(field_prev_uses_count);
for (size_t range_i = 0; range_i < instruction->range_count; range_i += 1) {
IrInstSrcCheckSwitchProngsRange *range = &instruction->ranges[range_i];
@@ -27572,7 +27535,7 @@ static IrInstGen *ir_analyze_instruction_check_switch_prongs(IrAnalyze *ira,
}
}
deallocate(field_prev_uses, field_prev_uses_count, "AstNode *");
heap::c_allocator.deallocate(field_prev_uses, field_prev_uses_count);
} else if (switch_type->id == ZigTypeIdInt) {
RangeSet rs = {0};
for (size_t range_i = 0; range_i < instruction->range_count; range_i += 1) {
@@ -27765,7 +27728,7 @@ static IrInstGen *ir_align_cast(IrAnalyze *ira, IrInstGen *target, uint32_t alig
}
IrInstGen *result = ir_const(ira, &target->base, result_type);
copy_const_val(result->value, val);
copy_const_val(ira->codegen, result->value, val);
result->value->type = result_type;
return result;
}
@@ -27861,7 +27824,7 @@ static IrInstGen *ir_analyze_ptr_cast(IrAnalyze *ira, IrInst* source_instr, IrIn
InferredStructField *isf = (val->type->id == ZigTypeIdPointer) ?
val->type->data.pointer.inferred_struct_field : nullptr;
if (isf == nullptr) {
copy_const_val(result->value, val);
copy_const_val(ira->codegen, result->value, val);
} else {
// The destination value should have x_ptr struct pointing to underlying struct value
result->value->data.x_ptr.mut = val->data.x_ptr.mut;
@@ -28018,7 +27981,7 @@ static void buf_write_value_bytes(CodeGen *codegen, uint8_t *buf, ZigValue *val)
while (gen_i < gen_field_count) {
size_t big_int_byte_count = val->type->data.structure.host_int_bytes[gen_i];
if (big_int_byte_count > child_buf_len) {
child_buf = allocate_nonzero<uint8_t>(big_int_byte_count);
child_buf = heap::c_allocator.allocate_nonzero<uint8_t>(big_int_byte_count);
child_buf_len = big_int_byte_count;
}
BigInt big_int;
@@ -28081,7 +28044,7 @@ static Error buf_read_value_bytes_array(IrAnalyze *ira, CodeGen *codegen, AstNod
switch (val->data.x_array.special) {
case ConstArraySpecialNone:
val->data.x_array.data.s_none.elements = create_const_vals(len);
val->data.x_array.data.s_none.elements = codegen->pass1_arena->allocate<ZigValue>(len);
for (size_t i = 0; i < len; i++) {
ZigValue *elem = &val->data.x_array.data.s_none.elements[i];
elem->special = ConstValSpecialStatic;
@@ -28167,7 +28130,7 @@ static Error buf_read_value_bytes(IrAnalyze *ira, CodeGen *codegen, AstNode *sou
}
case ContainerLayoutExtern: {
size_t src_field_count = val->type->data.structure.src_field_count;
val->data.x_struct.fields = alloc_const_vals_ptrs(src_field_count);
val->data.x_struct.fields = alloc_const_vals_ptrs(codegen, src_field_count);
for (size_t field_i = 0; field_i < src_field_count; field_i += 1) {
ZigValue *field_val = val->data.x_struct.fields[field_i];
field_val->special = ConstValSpecialStatic;
@@ -28184,7 +28147,7 @@ static Error buf_read_value_bytes(IrAnalyze *ira, CodeGen *codegen, AstNode *sou
}
case ContainerLayoutPacked: {
size_t src_field_count = val->type->data.structure.src_field_count;
val->data.x_struct.fields = alloc_const_vals_ptrs(src_field_count);
val->data.x_struct.fields = alloc_const_vals_ptrs(codegen, src_field_count);
size_t gen_field_count = val->type->data.structure.gen_field_count;
size_t gen_i = 0;
size_t src_i = 0;
@@ -28196,7 +28159,7 @@ static Error buf_read_value_bytes(IrAnalyze *ira, CodeGen *codegen, AstNode *sou
while (gen_i < gen_field_count) {
size_t big_int_byte_count = val->type->data.structure.host_int_bytes[gen_i];
if (big_int_byte_count > child_buf_len) {
child_buf = allocate_nonzero<uint8_t>(big_int_byte_count);
child_buf = heap::c_allocator.allocate_nonzero<uint8_t>(big_int_byte_count);
child_buf_len = big_int_byte_count;
}
BigInt big_int;
@@ -28306,7 +28269,7 @@ static IrInstGen *ir_analyze_bit_cast(IrAnalyze *ira, IrInst* source_instr, IrIn
return ira->codegen->invalid_inst_gen;
IrInstGen *result = ir_const(ira, source_instr, dest_type);
uint8_t *buf = allocate_nonzero<uint8_t>(src_size_bytes);
uint8_t *buf = heap::c_allocator.allocate_nonzero<uint8_t>(src_size_bytes);
buf_write_value_bytes(ira->codegen, buf, val);
if ((err = buf_read_value_bytes(ira, ira->codegen, source_instr->source_node, buf, result->value)))
return ira->codegen->invalid_inst_gen;
@@ -28448,7 +28411,7 @@ static IrInstGen *ir_analyze_instruction_ptr_type(IrAnalyze *ira, IrInstSrcPtrTy
IrInstGen *result = ir_const(ira, &instruction->base.base, ira->codegen->builtin_types.entry_type);
result->value->special = ConstValSpecialLazy;
LazyValuePtrType *lazy_ptr_type = allocate<LazyValuePtrType>(1, "LazyValuePtrType");
LazyValuePtrType *lazy_ptr_type = heap::c_allocator.create<LazyValuePtrType>();
lazy_ptr_type->ira = ira; ira_ref(ira);
result->value->data.x_lazy = &lazy_ptr_type->base;
lazy_ptr_type->base.id = LazyValueIdPtrType;
@@ -29147,11 +29110,11 @@ static IrInstGen *ir_analyze_instruction_bswap(IrAnalyze *ira, IrInstSrcBswap *i
return ir_const_undef(ira, &instruction->base.base, op_type);
IrInstGen *result = ir_const(ira, &instruction->base.base, op_type);
size_t buf_size = int_type->data.integral.bit_count / 8;
uint8_t *buf = allocate_nonzero<uint8_t>(buf_size);
const size_t buf_size = int_type->data.integral.bit_count / 8;
uint8_t *buf = heap::c_allocator.allocate_nonzero<uint8_t>(buf_size);
if (is_vector) {
expand_undef_array(ira->codegen, val);
result->value->data.x_array.data.s_none.elements = create_const_vals(op_type->data.vector.len);
result->value->data.x_array.data.s_none.elements = ira->codegen->pass1_arena->allocate<ZigValue>(op_type->data.vector.len);
for (unsigned i = 0; i < op_type->data.vector.len; i += 1) {
ZigValue *op_elem_val = &val->data.x_array.data.s_none.elements[i];
if ((err = ir_resolve_const_val(ira->codegen, ira->new_irb.exec, instruction->base.base.source_node,
@@ -29175,7 +29138,7 @@ static IrInstGen *ir_analyze_instruction_bswap(IrAnalyze *ira, IrInstSrcBswap *i
bigint_read_twos_complement(&result->value->data.x_bigint, buf, int_type->data.integral.bit_count, false,
int_type->data.integral.is_signed);
}
free(buf);
heap::c_allocator.deallocate(buf, buf_size);
return result;
}
@@ -29207,8 +29170,8 @@ static IrInstGen *ir_analyze_instruction_bit_reverse(IrAnalyze *ira, IrInstSrcBi
IrInstGen *result = ir_const(ira, &instruction->base.base, int_type);
size_t num_bits = int_type->data.integral.bit_count;
size_t buf_size = (num_bits + 7) / 8;
uint8_t *comptime_buf = allocate_nonzero<uint8_t>(buf_size);
uint8_t *result_buf = allocate_nonzero<uint8_t>(buf_size);
uint8_t *comptime_buf = heap::c_allocator.allocate_nonzero<uint8_t>(buf_size);
uint8_t *result_buf = heap::c_allocator.allocate_nonzero<uint8_t>(buf_size);
memset(comptime_buf,0,buf_size);
memset(result_buf,0,buf_size);
@@ -29894,7 +29857,7 @@ ZigType *ir_analyze(CodeGen *codegen, IrExecutableSrc *old_exec, IrExecutableGen
assert(old_exec->first_err_trace_msg == nullptr);
assert(expected_type == nullptr || !type_is_invalid(expected_type));
IrAnalyze *ira = allocate<IrAnalyze>(1, "IrAnalyze");
IrAnalyze *ira = heap::c_allocator.create<IrAnalyze>();
ira->ref_count = 1;
old_exec->analysis = ira;
ira->codegen = codegen;
src/ir.hpp
-2
View File
@@ -37,6 +37,4 @@ ZigValue *const_ptr_pointee(IrAnalyze *ira, CodeGen *codegen, ZigValue *const_va
void dbg_ir_break(const char *src_file, uint32_t line);
void dbg_ir_clear(void);
void destroy_instruction_gen(IrInstGen *inst);
#endif
src/link.cpp
+19 -19
View File
@@ -650,7 +650,7 @@ static const char *build_libunwind(CodeGen *parent, Stage2ProgressNode *progress
};
ZigList<CFile *> c_source_files = {0};
for (size_t i = 0; i < array_length(unwind_src); i += 1) {
CFile *c_file = allocate<CFile>(1);
CFile *c_file = heap::c_allocator.create<CFile>();
c_file->source_path = path_from_libunwind(parent, unwind_src[i].path);
switch (unwind_src[i].kind) {
case SrcC:
@@ -1111,7 +1111,7 @@ static const char *build_musl(CodeGen *parent, Stage2ProgressNode *progress_node
Buf *full_path = buf_sprintf("%s" OS_SEP "libc" OS_SEP "%s",
buf_ptr(parent->zig_lib_dir), buf_ptr(src_file));
CFile *c_file = allocate<CFile>(1);
CFile *c_file = heap::c_allocator.create<CFile>();
c_file->source_path = buf_ptr(full_path);
musl_add_cc_args(parent, c_file, src_kind == MuslSrcO3);
@@ -1127,7 +1127,7 @@ static const char *build_musl(CodeGen *parent, Stage2ProgressNode *progress_node
}
static void add_msvcrt_os_dep(CodeGen *parent, CodeGen *child_gen, const char *src_path) {
CFile *c_file = allocate<CFile>(1);
CFile *c_file = heap::c_allocator.create<CFile>();
c_file->source_path = buf_ptr(buf_sprintf("%s" OS_SEP "libc" OS_SEP "mingw" OS_SEP "%s",
buf_ptr(parent->zig_lib_dir), src_path));
c_file->args.append("-DHAVE_CONFIG_H");
@@ -1151,7 +1151,7 @@ static void add_msvcrt_os_dep(CodeGen *parent, CodeGen *child_gen, const char *s
}
static void add_mingwex_os_dep(CodeGen *parent, CodeGen *child_gen, const char *src_path) {
CFile *c_file = allocate<CFile>(1);
CFile *c_file = heap::c_allocator.create<CFile>();
c_file->source_path = buf_ptr(buf_sprintf("%s" OS_SEP "libc" OS_SEP "mingw" OS_SEP "%s",
buf_ptr(parent->zig_lib_dir), src_path));
c_file->args.append("-DHAVE_CONFIG_H");
@@ -1178,7 +1178,7 @@ static void add_mingwex_os_dep(CodeGen *parent, CodeGen *child_gen, const char *
static const char *get_libc_crt_file(CodeGen *parent, const char *file, Stage2ProgressNode *progress_node) {
if (parent->libc == nullptr && parent->zig_target->os == OsWindows) {
if (strcmp(file, "crt2.o") == 0) {
CFile *c_file = allocate<CFile>(1);
CFile *c_file = heap::c_allocator.create<CFile>();
c_file->source_path = buf_ptr(buf_sprintf(
"%s" OS_SEP "libc" OS_SEP "mingw" OS_SEP "crt" OS_SEP "crtexe.c", buf_ptr(parent->zig_lib_dir)));
mingw_add_cc_args(parent, c_file);
@@ -1190,7 +1190,7 @@ static const char *get_libc_crt_file(CodeGen *parent, const char *file, Stage2Pr
//c_file->args.append("-DWPRFLAG=1");
return build_libc_object(parent, "crt2", c_file, progress_node);
} else if (strcmp(file, "dllcrt2.o") == 0) {
CFile *c_file = allocate<CFile>(1);
CFile *c_file = heap::c_allocator.create<CFile>();
c_file->source_path = buf_ptr(buf_sprintf(
"%s" OS_SEP "libc" OS_SEP "mingw" OS_SEP "crt" OS_SEP "crtdll.c", buf_ptr(parent->zig_lib_dir)));
mingw_add_cc_args(parent, c_file);
@@ -1231,7 +1231,7 @@ static const char *get_libc_crt_file(CodeGen *parent, const char *file, Stage2Pr
"mingw" OS_SEP "crt" OS_SEP "cxa_atexit.c",
};
for (size_t i = 0; i < array_length(deps); i += 1) {
CFile *c_file = allocate<CFile>(1);
CFile *c_file = heap::c_allocator.create<CFile>();
c_file->source_path = path_from_libc(parent, deps[i]);
c_file->args.append("-DHAVE_CONFIG_H");
c_file->args.append("-D_SYSCRT=1");
@@ -1301,7 +1301,7 @@ static const char *get_libc_crt_file(CodeGen *parent, const char *file, Stage2Pr
}
} else if (parent->libc == nullptr && target_is_glibc(parent->zig_target)) {
if (strcmp(file, "crti.o") == 0) {
CFile *c_file = allocate<CFile>(1);
CFile *c_file = heap::c_allocator.create<CFile>();
c_file->source_path = glibc_start_asm_path(parent, "crti.S");
glibc_add_include_dirs(parent, c_file);
c_file->args.append("-D_LIBC_REENTRANT");
@@ -1317,7 +1317,7 @@ static const char *get_libc_crt_file(CodeGen *parent, const char *file, Stage2Pr
c_file->args.append("-Wa,--noexecstack");
return build_libc_object(parent, "crti", c_file, progress_node);
} else if (strcmp(file, "crtn.o") == 0) {
CFile *c_file = allocate<CFile>(1);
CFile *c_file = heap::c_allocator.create<CFile>();
c_file->source_path = glibc_start_asm_path(parent, "crtn.S");
glibc_add_include_dirs(parent, c_file);
c_file->args.append("-D_LIBC_REENTRANT");
@@ -1328,7 +1328,7 @@ static const char *get_libc_crt_file(CodeGen *parent, const char *file, Stage2Pr
c_file->args.append("-Wa,--noexecstack");
return build_libc_object(parent, "crtn", c_file, progress_node);
} else if (strcmp(file, "start.os") == 0) {
CFile *c_file = allocate<CFile>(1);
CFile *c_file = heap::c_allocator.create<CFile>();
c_file->source_path = glibc_start_asm_path(parent, "start.S");
glibc_add_include_dirs(parent, c_file);
c_file->args.append("-D_LIBC_REENTRANT");
@@ -1346,7 +1346,7 @@ static const char *get_libc_crt_file(CodeGen *parent, const char *file, Stage2Pr
c_file->args.append("-Wa,--noexecstack");
return build_libc_object(parent, "start", c_file, progress_node);
} else if (strcmp(file, "abi-note.o") == 0) {
CFile *c_file = allocate<CFile>(1);
CFile *c_file = heap::c_allocator.create<CFile>();
c_file->source_path = path_from_libc(parent, "glibc" OS_SEP "csu" OS_SEP "abi-note.S");
c_file->args.append("-I");
c_file->args.append(path_from_libc(parent, "glibc" OS_SEP "csu"));
@@ -1369,7 +1369,7 @@ static const char *get_libc_crt_file(CodeGen *parent, const char *file, Stage2Pr
} else if (strcmp(file, "libc_nonshared.a") == 0) {
CodeGen *child_gen = create_child_codegen(parent, nullptr, OutTypeLib, nullptr, "c_nonshared", progress_node);
{
CFile *c_file = allocate<CFile>(1);
CFile *c_file = heap::c_allocator.create<CFile>();
c_file->source_path = path_from_libc(parent, "glibc" OS_SEP "csu" OS_SEP "elf-init.c");
c_file->args.append("-std=gnu11");
c_file->args.append("-fgnu89-inline");
@@ -1419,7 +1419,7 @@ static const char *get_libc_crt_file(CodeGen *parent, const char *file, Stage2Pr
{"stack_chk_fail_local", "glibc" OS_SEP "debug" OS_SEP "stack_chk_fail_local.c"},
};
for (size_t i = 0; i < array_length(deps); i += 1) {
CFile *c_file = allocate<CFile>(1);
CFile *c_file = heap::c_allocator.create<CFile>();
c_file->source_path = path_from_libc(parent, deps[i].path);
c_file->args.append("-std=gnu11");
c_file->args.append("-fgnu89-inline");
@@ -1451,26 +1451,26 @@ static const char *get_libc_crt_file(CodeGen *parent, const char *file, Stage2Pr
}
} else if (parent->libc == nullptr && target_is_musl(parent->zig_target)) {
if (strcmp(file, "crti.o") == 0) {
CFile *c_file = allocate<CFile>(1);
CFile *c_file = heap::c_allocator.create<CFile>();
c_file->source_path = musl_start_asm_path(parent, "crti.s");
musl_add_cc_args(parent, c_file, false);
c_file->args.append("-Qunused-arguments");
return build_libc_object(parent, "crti", c_file, progress_node);
} else if (strcmp(file, "crtn.o") == 0) {
CFile *c_file = allocate<CFile>(1);
CFile *c_file = heap::c_allocator.create<CFile>();
c_file->source_path = musl_start_asm_path(parent, "crtn.s");
c_file->args.append("-Qunused-arguments");
musl_add_cc_args(parent, c_file, false);
return build_libc_object(parent, "crtn", c_file, progress_node);
} else if (strcmp(file, "crt1.o") == 0) {
CFile *c_file = allocate<CFile>(1);
CFile *c_file = heap::c_allocator.create<CFile>();
c_file->source_path = path_from_libc(parent, "musl" OS_SEP "crt" OS_SEP "crt1.c");
musl_add_cc_args(parent, c_file, false);
c_file->args.append("-fno-stack-protector");
c_file->args.append("-DCRT");
return build_libc_object(parent, "crt1", c_file, progress_node);
} else if (strcmp(file, "Scrt1.o") == 0) {
CFile *c_file = allocate<CFile>(1);
CFile *c_file = heap::c_allocator.create<CFile>();
c_file->source_path = path_from_libc(parent, "musl" OS_SEP "crt" OS_SEP "Scrt1.c");
musl_add_cc_args(parent, c_file, false);
c_file->args.append("-fPIC");
@@ -1982,7 +1982,7 @@ static const char *get_def_lib(CodeGen *parent, const char *name, Buf *def_in_fi
Buf *def_include_dir = buf_sprintf("%s" OS_SEP "libc" OS_SEP "mingw" OS_SEP "def-include",
buf_ptr(parent->zig_lib_dir));
CacheHash *cache_hash = allocate<CacheHash>(1);
CacheHash *cache_hash = heap::c_allocator.create<CacheHash>();
cache_init(cache_hash, manifest_dir);
cache_buf(cache_hash, compiler_id);
@@ -2367,7 +2367,7 @@ static void construct_linker_job_coff(LinkJob *lj) {
lj->args.append(get_def_lib(g, name, &lib_path));
free(name);
mem::os::free(name);
}
}
src/list.hpp
+2 -4
View File
@@ -13,7 +13,7 @@
template<typename T>
struct ZigList {
void deinit() {
deallocate(items, capacity);
heap::c_allocator.deallocate(items, capacity);
}
void append(const T& item) {
ensure_capacity(length + 1);
@@ -70,7 +70,7 @@ struct ZigList {
better_capacity = better_capacity * 5 / 2 + 8;
} while (better_capacity < new_capacity);
items = reallocate_nonzero(items, capacity, better_capacity);
items = heap::c_allocator.reallocate_nonzero(items, capacity, better_capacity);
capacity = better_capacity;
}
@@ -91,5 +91,3 @@ struct ZigList {
};
#endif
src/main.cpp
+27 -21
View File
@@ -11,12 +11,14 @@
#include "compiler.hpp"
#include "config.h"
#include "error.hpp"
#include "heap.hpp"
#include "os.hpp"
#include "target.hpp"
#include "libc_installation.hpp"
#include "userland.h"
#include "glibc.hpp"
#include "dump_analysis.hpp"
#include "mem_profile.hpp"
#include <stdio.h>
@@ -243,21 +245,10 @@ int main_exit(Stage2ProgressNode *root_progress_node, int exit_code) {
if (root_progress_node != nullptr) {
stage2_progress_end(root_progress_node);
}
#ifdef ZIG_ENABLE_MEM_PROFILE
if (mem_report) {
memprof_dump_stats(stderr);
}
#endif
return exit_code;
}
int main(int argc, char **argv) {
stage2_attach_segfault_handler();
#ifdef ZIG_ENABLE_MEM_PROFILE
memprof_init();
#endif
static int main0(int argc, char **argv) {
char *arg0 = argv[0];
Error err;
@@ -278,9 +269,6 @@ int main(int argc, char **argv) {
return ZigClang_main(argc, argv);
}
// Must be before all os.hpp function calls.
os_init();
if (argc == 2 && strcmp(argv[1], "id") == 0) {
Buf *compiler_id;
if ((err = get_compiler_id(&compiler_id))) {
@@ -439,7 +427,7 @@ int main(int argc, char **argv) {
bool enable_doc_generation = false;
bool disable_bin_generation = false;
const char *cache_dir = nullptr;
CliPkg *cur_pkg = allocate<CliPkg>(1);
CliPkg *cur_pkg = heap::c_allocator.create<CliPkg>();
BuildMode build_mode = BuildModeDebug;
ZigList<const char *> test_exec_args = {0};
int runtime_args_start = -1;
@@ -635,6 +623,7 @@ int main(int argc, char **argv) {
} else if (strcmp(arg, "-fmem-report") == 0) {
#ifdef ZIG_ENABLE_MEM_PROFILE
mem_report = true;
mem::report_print = true;
#else
fprintf(stderr, "-fmem-report requires configuring with -DZIG_ENABLE_MEM_PROFILE=ON\n");
return print_error_usage(arg0);
@@ -695,7 +684,7 @@ int main(int argc, char **argv) {
fprintf(stderr, "Expected 2 arguments after --pkg-begin\n");
return print_error_usage(arg0);
}
CliPkg *new_cur_pkg = allocate<CliPkg>(1);
CliPkg *new_cur_pkg = heap::c_allocator.create<CliPkg>();
i += 1;
new_cur_pkg->name = argv[i];
i += 1;
@@ -810,7 +799,7 @@ int main(int argc, char **argv) {
} else if (strcmp(arg, "--object") == 0) {
objects.append(argv[i]);
} else if (strcmp(arg, "--c-source") == 0) {
CFile *c_file = allocate<CFile>(1);
CFile *c_file = heap::c_allocator.create<CFile>();
for (;;) {
if (argv[i][0] == '-') {
c_file->args.append(argv[i]);
@@ -990,7 +979,7 @@ int main(int argc, char **argv) {
}
}
if (target_is_glibc(&target)) {
target.glibc_version = allocate<ZigGLibCVersion>(1);
target.glibc_version = heap::c_allocator.create<ZigGLibCVersion>();
if (target_glibc != nullptr) {
if ((err = target_parse_glibc_version(target.glibc_version, target_glibc))) {
@@ -1138,7 +1127,7 @@ int main(int argc, char **argv) {
}
ZigLibCInstallation *libc = nullptr;
if (libc_txt != nullptr) {
libc = allocate<ZigLibCInstallation>(1);
libc = heap::c_allocator.create<ZigLibCInstallation>();
if ((err = zig_libc_parse(libc, buf_create_from_str(libc_txt), &target, true))) {
fprintf(stderr, "Unable to parse --libc text file: %s\n", err_str(err));
return main_exit(root_progress_node, EXIT_FAILURE);
@@ -1269,7 +1258,8 @@ int main(int argc, char **argv) {
if (cmd == CmdRun) {
#ifdef ZIG_ENABLE_MEM_PROFILE
memprof_dump_stats(stderr);
if (mem::report_print)
mem::print_report();
#endif
const char *exec_path = buf_ptr(&g->output_file_path);
@@ -1384,4 +1374,20 @@ int main(int argc, char **argv) {
case CmdNone:
return print_full_usage(arg0, stderr, EXIT_FAILURE);
}
zig_unreachable();
}
int main(int argc, char **argv) {
stage2_attach_segfault_handler();
os_init();
mem::init();
auto result = main0(argc, argv);
#ifdef ZIG_ENABLE_MEM_PROFILE
if (mem::report_print)
mem::intern_counters.print_report();
#endif
mem::deinit();
return result;
}
src/mem.cpp
+37
View File
@@ -0,0 +1,37 @@
/*
* Copyright (c) 2020 Andrew Kelley
*
* This file is part of zig, which is MIT licensed.
* See http://opensource.org/licenses/MIT
*/
#include "config.h"
#include "mem.hpp"
#include "mem_profile.hpp"
#include "heap.hpp"
namespace mem {
void init() {
heap::bootstrap_allocator_state.init("heap::bootstrap_allocator");
heap::c_allocator_state.init("heap::c_allocator");
}
void deinit() {
heap::c_allocator_state.deinit();
heap::bootstrap_allocator_state.deinit();
}
#ifdef ZIG_ENABLE_MEM_PROFILE
void print_report(FILE *file) {
heap::c_allocator_state.print_report(file);
intern_counters.print_report(file);
}
#endif
#ifdef ZIG_ENABLE_MEM_PROFILE
bool report_print = false;
FILE *report_file{nullptr};
#endif
} // namespace mem
src/mem.hpp
+149
View File
@@ -0,0 +1,149 @@
/*
* Copyright (c) 2020 Andrew Kelley
*
* This file is part of zig, which is MIT licensed.
* See http://opensource.org/licenses/MIT
*/
#ifndef ZIG_MEM_HPP
#define ZIG_MEM_HPP
#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
#include "config.h"
#include "util_base.hpp"
#include "mem_type_info.hpp"
//
// -- Memory Allocation General Notes --
//
// `heap::c_allocator` is the preferred general allocator.
//
// `heap::bootstrap_allocator` is an implementation detail for use
// by allocators themselves when incidental heap may be required for
// profiling and statistics. It breaks the infinite recursion cycle.
//
// `mem::os` contains a raw wrapper for system malloc API used in
// preference to calling ::{malloc, free, calloc, realloc} directly.
// This isolates usage and helps with audits:
//
// mem::os::malloc
// mem::os::free
// mem::os::calloc
// mem::os::realloc
//
namespace mem {
// initialize mem module before any use
void init();
// deinitialize mem module to free memory and print report
void deinit();
// isolate system/libc allocators
namespace os {
ATTRIBUTE_RETURNS_NOALIAS
inline void *malloc(size_t size) {
#ifndef NDEBUG
// make behavior when size == 0 portable
if (size == 0)
return nullptr;
#endif
auto ptr = ::malloc(size);
if (ptr == nullptr)
zig_panic("allocation failed");
return ptr;
}
inline void free(void *ptr) {
::free(ptr);
}
ATTRIBUTE_RETURNS_NOALIAS
inline void *calloc(size_t count, size_t size) {
#ifndef NDEBUG
// make behavior when size == 0 portable
if (count == 0 || size == 0)
return nullptr;
#endif
auto ptr = ::calloc(count, size);
if (ptr == nullptr)
zig_panic("allocation failed");
return ptr;
}
inline void *realloc(void *old_ptr, size_t size) {
#ifndef NDEBUG
// make behavior when size == 0 portable
if (old_ptr == nullptr && size == 0)
return nullptr;
#endif
auto ptr = ::realloc(old_ptr, size);
if (ptr == nullptr)
zig_panic("allocation failed");
return ptr;
}
} // namespace os
struct Allocator {
virtual void destruct(Allocator *allocator) = 0;
template <typename T> ATTRIBUTE_RETURNS_NOALIAS
T *allocate(size_t count) {
return reinterpret_cast<T *>(this->internal_allocate(TypeInfo::make<T>(), count));
}
template <typename T> ATTRIBUTE_RETURNS_NOALIAS
T *allocate_nonzero(size_t count) {
return reinterpret_cast<T *>(this->internal_allocate_nonzero(TypeInfo::make<T>(), count));
}
template <typename T>
T *reallocate(T *old_ptr, size_t old_count, size_t new_count) {
return reinterpret_cast<T *>(this->internal_reallocate(TypeInfo::make<T>(), old_ptr, old_count, new_count));
}
template <typename T>
T *reallocate_nonzero(T *old_ptr, size_t old_count, size_t new_count) {
return reinterpret_cast<T *>(this->internal_reallocate_nonzero(TypeInfo::make<T>(), old_ptr, old_count, new_count));
}
template<typename T>
void deallocate(T *ptr, size_t count) {
this->internal_deallocate(TypeInfo::make<T>(), ptr, count);
}
template<typename T>
T *create() {
return reinterpret_cast<T *>(this->internal_allocate(TypeInfo::make<T>(), 1));
}
template<typename T>
void destroy(T *ptr) {
this->internal_deallocate(TypeInfo::make<T>(), ptr, 1);
}
protected:
ATTRIBUTE_RETURNS_NOALIAS virtual void *internal_allocate(const TypeInfo &info, size_t count) = 0;
ATTRIBUTE_RETURNS_NOALIAS virtual void *internal_allocate_nonzero(const TypeInfo &info, size_t count) = 0;
virtual void *internal_reallocate(const TypeInfo &info, void *old_ptr, size_t old_count, size_t new_count) = 0;
virtual void *internal_reallocate_nonzero(const TypeInfo &info, void *old_ptr, size_t old_count, size_t new_count) = 0;
virtual void internal_deallocate(const TypeInfo &info, void *ptr, size_t count) = 0;
};
#ifdef ZIG_ENABLE_MEM_PROFILE
void print_report(FILE *file = nullptr);
// global memory report flag
extern bool report_print;
// global memory report default destination
extern FILE *report_file;
#endif
} // namespace mem
#endif
src/mem_hash_map.hpp
+244
View File
@@ -0,0 +1,244 @@
/*
* Copyright (c) 2015 Andrew Kelley
*
* This file is part of zig, which is MIT licensed.
* See http://opensource.org/licenses/MIT
*/
#ifndef ZIG_MEM_HASH_MAP_HPP
#define ZIG_MEM_HASH_MAP_HPP
#include "mem.hpp"
namespace mem {
template<typename K, typename V, uint32_t (*HashFunction)(K key), bool (*EqualFn)(K a, K b)>
class HashMap {
public:
void init(Allocator& allocator, int capacity) {
init_capacity(allocator, capacity);
}
void deinit(Allocator& allocator) {
allocator.deallocate(_entries, _capacity);
}
struct Entry {
K key;
V value;
bool used;
int distance_from_start_index;
};
void clear() {
for (int i = 0; i < _capacity; i += 1) {
_entries[i].used = false;
}
_size = 0;
_max_distance_from_start_index = 0;
_modification_count += 1;
}
int size() const {
return _size;
}
void put(Allocator& allocator, const K &key, const V &value) {
_modification_count += 1;
internal_put(key, value);
// if we get too full (60%), double the capacity
if (_size * 5 >= _capacity * 3) {
Entry *old_entries = _entries;
int old_capacity = _capacity;
init_capacity(allocator, _capacity * 2);
// dump all of the old elements into the new table
for (int i = 0; i < old_capacity; i += 1) {
Entry *old_entry = &old_entries[i];
if (old_entry->used)
internal_put(old_entry->key, old_entry->value);
}
allocator.deallocate(old_entries, old_capacity);
}
}
Entry *put_unique(Allocator& allocator, const K &key, const V &value) {
// TODO make this more efficient
Entry *entry = internal_get(key);
if (entry)
return entry;
put(allocator, key, value);
return nullptr;
}
const V &get(const K &key) const {
Entry *entry = internal_get(key);
if (!entry)
zig_panic("key not found");
return entry->value;
}
Entry *maybe_get(const K &key) const {
return internal_get(key);
}
void maybe_remove(const K &key) {
if (maybe_get(key)) {
remove(key);
}
}
void remove(const K &key) {
_modification_count += 1;
int start_index = key_to_index(key);
for (int roll_over = 0; roll_over <= _max_distance_from_start_index; roll_over += 1) {
int index = (start_index + roll_over) % _capacity;
Entry *entry = &_entries[index];
if (!entry->used)
zig_panic("key not found");
if (!EqualFn(entry->key, key))
continue;
for (; roll_over < _capacity; roll_over += 1) {
int next_index = (start_index + roll_over + 1) % _capacity;
Entry *next_entry = &_entries[next_index];
if (!next_entry->used || next_entry->distance_from_start_index == 0) {
entry->used = false;
_size -= 1;
return;
}
*entry = *next_entry;
entry->distance_from_start_index -= 1;
entry = next_entry;
}
zig_panic("shifting everything in the table");
}
zig_panic("key not found");
}
class Iterator {
public:
Entry *next() {
if (_inital_modification_count != _table->_modification_count)
zig_panic("concurrent modification");
if (_count >= _table->size())
return NULL;
for (; _index < _table->_capacity; _index += 1) {
Entry *entry = &_table->_entries[_index];
if (entry->used) {
_index += 1;
_count += 1;
return entry;
}
}
zig_panic("no next item");
}
private:
const HashMap * _table;
// how many items have we returned
int _count = 0;
// iterator through the entry array
int _index = 0;
// used to detect concurrent modification
uint32_t _inital_modification_count;
Iterator(const HashMap * table) :
_table(table), _inital_modification_count(table->_modification_count) {
}
friend HashMap;
};
// you must not modify the underlying HashMap while this iterator is still in use
Iterator entry_iterator() const {
return Iterator(this);
}
private:
Entry *_entries;
int _capacity;
int _size;
int _max_distance_from_start_index;
// this is used to detect bugs where a hashtable is edited while an iterator is running.
uint32_t _modification_count;
void init_capacity(Allocator& allocator, int capacity) {
_capacity = capacity;
_entries = allocator.allocate<Entry>(_capacity);
_size = 0;
_max_distance_from_start_index = 0;
for (int i = 0; i < _capacity; i += 1) {
_entries[i].used = false;
}
}
void internal_put(K key, V value) {
int start_index = key_to_index(key);
for (int roll_over = 0, distance_from_start_index = 0;
roll_over < _capacity; roll_over += 1, distance_from_start_index += 1)
{
int index = (start_index + roll_over) % _capacity;
Entry *entry = &_entries[index];
if (entry->used && !EqualFn(entry->key, key)) {
if (entry->distance_from_start_index < distance_from_start_index) {
// robin hood to the rescue
Entry tmp = *entry;
if (distance_from_start_index > _max_distance_from_start_index)
_max_distance_from_start_index = distance_from_start_index;
*entry = {
key,
value,
true,
distance_from_start_index,
};
key = tmp.key;
value = tmp.value;
distance_from_start_index = tmp.distance_from_start_index;
}
continue;
}
if (!entry->used) {
// adding an entry. otherwise overwriting old value with
// same key
_size += 1;
}
if (distance_from_start_index > _max_distance_from_start_index)
_max_distance_from_start_index = distance_from_start_index;
*entry = {
key,
value,
true,
distance_from_start_index,
};
return;
}
zig_panic("put into a full HashMap");
}
Entry *internal_get(const K &key) const {
int start_index = key_to_index(key);
for (int roll_over = 0; roll_over <= _max_distance_from_start_index; roll_over += 1) {
int index = (start_index + roll_over) % _capacity;
Entry *entry = &_entries[index];
if (!entry->used)
return NULL;
if (EqualFn(entry->key, key))
return entry;
}
return NULL;
}
int key_to_index(const K &key) const {
return (int)(HashFunction(key) % ((uint32_t)_capacity));
}
};
} // namespace mem
#endif
src/mem_list.hpp
+101
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@@ -0,0 +1,101 @@
/*
* Copyright (c) 2015 Andrew Kelley
*
* This file is part of zig, which is MIT licensed.
* See http://opensource.org/licenses/MIT
*/
#ifndef ZIG_MEM_LIST_HPP
#define ZIG_MEM_LIST_HPP
#include "mem.hpp"
namespace mem {
template<typename T>
struct List {
void deinit(Allocator& allocator) {
allocator.deallocate<T>(items, capacity);
}
void append(Allocator& allocator, const T& item) {
ensure_capacity(allocator, length + 1);
items[length++] = item;
}
// remember that the pointer to this item is invalid after you
// modify the length of the list
const T & at(size_t index) const {
assert(index != SIZE_MAX);
assert(index < length);
return items[index];
}
T & at(size_t index) {
assert(index != SIZE_MAX);
assert(index < length);
return items[index];
}
T pop() {
assert(length >= 1);
return items[--length];
}
T *add_one() {
resize(length + 1);
return &last();
}
const T & last() const {
assert(length >= 1);
return items[length - 1];
}
T & last() {
assert(length >= 1);
return items[length - 1];
}
void resize(Allocator& allocator, size_t new_length) {
assert(new_length != SIZE_MAX);
ensure_capacity(allocator, new_length);
length = new_length;
}
void clear() {
length = 0;
}
void ensure_capacity(Allocator& allocator, size_t new_capacity) {
if (capacity >= new_capacity)
return;
size_t better_capacity = capacity;
do {
better_capacity = better_capacity * 5 / 2 + 8;
} while (better_capacity < new_capacity);
items = allocator.reallocate_nonzero<T>(items, capacity, better_capacity);
capacity = better_capacity;
}
T swap_remove(size_t index) {
if (length - 1 == index) return pop();
assert(index != SIZE_MAX);
assert(index < length);
T old_item = items[index];
items[index] = pop();
return old_item;
}
T *items{nullptr};
size_t length{0};
size_t capacity{0};
};
} // namespace mem
#endif
src/mem_profile.cpp
+181
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/*
* Copyright (c) 2020 Andrew Kelley
*
* This file is part of zig, which is MIT licensed.
* See http://opensource.org/licenses/MIT
*/
#include "config.h"
#ifdef ZIG_ENABLE_MEM_PROFILE
#include "mem.hpp"
#include "mem_list.hpp"
#include "mem_profile.hpp"
#include "heap.hpp"
namespace mem {
void Profile::init(const char *name, const char *kind) {
this->name = name;
this->kind = kind;
this->usage_table.init(heap::bootstrap_allocator, 1024);
}
void Profile::deinit() {
assert(this->name != nullptr);
if (mem::report_print)
this->print_report();
this->usage_table.deinit(heap::bootstrap_allocator);
this->name = nullptr;
}
void Profile::record_alloc(const TypeInfo &info, size_t count) {
if (count == 0) return;
auto existing_entry = this->usage_table.put_unique(
heap::bootstrap_allocator,
UsageKey{info.name_ptr, info.name_len},
Entry{info, 1, count, 0, 0} );
if (existing_entry != nullptr) {
assert(existing_entry->value.info.size == info.size); // allocated name does not match type
existing_entry->value.alloc.calls += 1;
existing_entry->value.alloc.objects += count;
}
}
void Profile::record_dealloc(const TypeInfo &info, size_t count) {
if (count == 0) return;
auto existing_entry = this->usage_table.maybe_get(UsageKey{info.name_ptr, info.name_len});
if (existing_entry == nullptr) {
fprintf(stderr, "deallocated name '");
for (size_t i = 0; i < info.name_len; ++i)
fputc(info.name_ptr[i], stderr);
zig_panic("' (size %zu) not found in allocated table; compromised memory usage stats", info.size);
}
if (existing_entry->value.info.size != info.size) {
fprintf(stderr, "deallocated name '");
for (size_t i = 0; i < info.name_len; ++i)
fputc(info.name_ptr[i], stderr);
zig_panic("' does not match expected type size %zu", info.size);
}
assert(existing_entry->value.alloc.calls - existing_entry->value.dealloc.calls > 0);
assert(existing_entry->value.alloc.objects - existing_entry->value.dealloc.objects >= count);
existing_entry->value.dealloc.calls += 1;
existing_entry->value.dealloc.objects += count;
}
static size_t entry_remain_total_bytes(const Profile::Entry *entry) {
return (entry->alloc.objects - entry->dealloc.objects) * entry->info.size;
}
static int entry_compare(const void *a, const void *b) {
size_t total_a = entry_remain_total_bytes(*reinterpret_cast<Profile::Entry *const *>(a));
size_t total_b = entry_remain_total_bytes(*reinterpret_cast<Profile::Entry *const *>(b));
if (total_a > total_b)
return -1;
if (total_a < total_b)
return 1;
return 0;
};
void Profile::print_report(FILE *file) {
if (!file) {
file = report_file;
if (!file)
file = stderr;
}
fprintf(file, "\n--- MEMORY PROFILE REPORT [%s]: %s ---\n", this->kind, this->name);
List<const Entry *> list;
auto it = this->usage_table.entry_iterator();
for (;;) {
auto entry = it.next();
if (!entry)
break;
list.append(heap::bootstrap_allocator, &entry->value);
}
qsort(list.items, list.length, sizeof(const Entry *), entry_compare);
size_t total_bytes_alloc = 0;
size_t total_bytes_dealloc = 0;
size_t total_calls_alloc = 0;
size_t total_calls_dealloc = 0;
for (size_t i = 0; i < list.length; i += 1) {
const Entry *entry = list.at(i);
fprintf(file, " ");
for (size_t j = 0; j < entry->info.name_len; ++j)
fputc(entry->info.name_ptr[j], file);
fprintf(file, ": %zu bytes each", entry->info.size);
fprintf(file, ", alloc{ %zu calls, %zu objects, total ", entry->alloc.calls, entry->alloc.objects);
const auto alloc_num_bytes = entry->alloc.objects * entry->info.size;
zig_pretty_print_bytes(file, alloc_num_bytes);
fprintf(file, " }, dealloc{ %zu calls, %zu objects, total ", entry->dealloc.calls, entry->dealloc.objects);
const auto dealloc_num_bytes = entry->dealloc.objects * entry->info.size;
zig_pretty_print_bytes(file, dealloc_num_bytes);
fprintf(file, " }, remain{ %zu calls, %zu objects, total ",
entry->alloc.calls - entry->dealloc.calls,
entry->alloc.objects - entry->dealloc.objects );
const auto remain_num_bytes = alloc_num_bytes - dealloc_num_bytes;
zig_pretty_print_bytes(file, remain_num_bytes);
fprintf(file, " }\n");
total_bytes_alloc += alloc_num_bytes;
total_bytes_dealloc += dealloc_num_bytes;
total_calls_alloc += entry->alloc.calls;
total_calls_dealloc += entry->dealloc.calls;
}
fprintf(file, "\n Total bytes allocated: ");
zig_pretty_print_bytes(file, total_bytes_alloc);
fprintf(file, ", deallocated: ");
zig_pretty_print_bytes(file, total_bytes_dealloc);
fprintf(file, ", remaining: ");
zig_pretty_print_bytes(file, total_bytes_alloc - total_bytes_dealloc);
fprintf(file, "\n Total calls alloc: %zu, dealloc: %zu, remain: %zu\n",
total_calls_alloc, total_calls_dealloc, (total_calls_alloc - total_calls_dealloc));
list.deinit(heap::bootstrap_allocator);
}
uint32_t Profile::usage_hash(UsageKey key) {
// FNV 32-bit hash
uint32_t h = 2166136261;
for (size_t i = 0; i < key.name_len; ++i) {
h = h ^ key.name_ptr[i];
h = h * 16777619;
}
return h;
}
bool Profile::usage_equal(UsageKey a, UsageKey b) {
return memcmp(a.name_ptr, b.name_ptr, a.name_len > b.name_len ? a.name_len : b.name_len) == 0;
}
void InternCounters::print_report(FILE *file) {
if (!file) {
file = report_file;
if (!file)
file = stderr;
}
fprintf(file, "\n--- IR INTERNING REPORT ---\n");
fprintf(file, " undefined: interned %zu times\n", intern_counters.x_undefined);
fprintf(file, " void: interned %zu times\n", intern_counters.x_void);
fprintf(file, " null: interned %zu times\n", intern_counters.x_null);
fprintf(file, " unreachable: interned %zu times\n", intern_counters.x_unreachable);
fprintf(file, " zero_byte: interned %zu times\n", intern_counters.zero_byte);
}
InternCounters intern_counters;
} // namespace mem
#endif
src/mem_profile.hpp
+71
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@@ -0,0 +1,71 @@
/*
* Copyright (c) 2020 Andrew Kelley
*
* This file is part of zig, which is MIT licensed.
* See http://opensource.org/licenses/MIT
*/
#ifndef ZIG_MEM_PROFILE_HPP
#define ZIG_MEM_PROFILE_HPP
#include "config.h"
#ifdef ZIG_ENABLE_MEM_PROFILE
#include <stdio.h>
#include "mem.hpp"
#include "mem_hash_map.hpp"
#include "util.hpp"
namespace mem {
struct Profile {
void init(const char *name, const char *kind);
void deinit();
void record_alloc(const TypeInfo &info, size_t count);
void record_dealloc(const TypeInfo &info, size_t count);
void print_report(FILE *file = nullptr);
struct Entry {
TypeInfo info;
struct Use {
size_t calls;
size_t objects;
} alloc, dealloc;
};
private:
const char *name;
const char *kind;
struct UsageKey {
const char *name_ptr;
size_t name_len;
};
static uint32_t usage_hash(UsageKey key);
static bool usage_equal(UsageKey a, UsageKey b);
HashMap<UsageKey, Entry, usage_hash, usage_equal> usage_table;
};
struct InternCounters {
size_t x_undefined;
size_t x_void;
size_t x_null;
size_t x_unreachable;
size_t zero_byte;
void print_report(FILE *file = nullptr);
};
extern InternCounters intern_counters;
} // namespace mem
#endif
#endif
src/mem_type_info.hpp
+136
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@@ -0,0 +1,136 @@
/*
* Copyright (c) 2020 Andrew Kelley
*
* This file is part of zig, which is MIT licensed.
* See http://opensource.org/licenses/MIT
*/
#ifndef ZIG_MEM_TYPE_INFO_HPP
#define ZIG_MEM_TYPE_INFO_HPP
#include "config.h"
#ifndef ZIG_TYPE_INFO_IMPLEMENTATION
# ifdef ZIG_ENABLE_MEM_PROFILE
# define ZIG_TYPE_INFO_IMPLEMENTATION 1
# else
# define ZIG_TYPE_INFO_IMPLEMENTATION 0
# endif
#endif
namespace mem {
#if ZIG_TYPE_INFO_IMPLEMENTATION == 0
struct TypeInfo {
size_t size;
size_t alignment;
template <typename T>
static constexpr TypeInfo make() {
return {sizeof(T), alignof(T)};
}
};
#elif ZIG_TYPE_INFO_IMPLEMENTATION == 1
//
// A non-portable way to get a human-readable type-name compatible with
// non-RTTI C++ compiler mode; eg. `-fno-rtti`.
//
// Minimum requirements are c++11 and a compiler that has a constant for the
// current function's decorated name whereby a template-type name can be
// computed. eg. `__PRETTY_FUNCTION__` or `__FUNCSIG__`.
//
// given the following snippet:
//
// | #include <stdio.h>
// |
// | struct Top {};
// | namespace mynamespace {
// | using custom = unsigned int;
// | struct Foo {
// | struct Bar {};
// | };
// | };
// |
// | template <typename T>
// | void foobar() {
// | #ifdef _MSC_VER
// | fprintf(stderr, "--> %s\n", __FUNCSIG__);
// | #else
// | fprintf(stderr, "--> %s\n", __PRETTY_FUNCTION__);
// | #endif
// | }
// |
// | int main() {
// | foobar<Top>();
// | foobar<unsigned int>();
// | foobar<mynamespace::custom>();
// | foobar<mynamespace::Foo*>();
// | foobar<mynamespace::Foo::Bar*>();
// | }
//
// gcc 9.2.0 produces:
// --> void foobar() [with T = Top]
// --> void foobar() [with T = unsigned int]
// --> void foobar() [with T = unsigned int]
// --> void foobar() [with T = mynamespace::Foo*]
// --> void foobar() [with T = mynamespace::Foo::Bar*]
//
// xcode 11.3.1/clang produces:
// --> void foobar() [T = Top]
// --> void foobar() [T = unsigned int]
// --> void foobar() [T = unsigned int]
// --> void foobar() [T = mynamespace::Foo *]
// --> void foobar() [T = mynamespace::Foo::Bar *]
//
// VStudio 2019 16.5.0/msvc produces:
// --> void __cdecl foobar<struct Top>(void)
// --> void __cdecl foobar<unsigned int>(void)
// --> void __cdecl foobar<unsigned int>(void)
// --> void __cdecl foobar<structmynamespace::Foo*>(void)
// --> void __cdecl foobar<structmynamespace::Foo::Bar*>(void)
//
struct TypeInfo {
const char *name_ptr;
size_t name_len;
size_t size;
size_t alignment;
static constexpr TypeInfo to_type_info(const char *str, size_t start, size_t end, size_t size, size_t alignment) {
return TypeInfo{str + start, end - start, size, alignment};
}
static constexpr size_t index_of(const char *str, char c) {
return *str == c ? 0 : 1 + index_of(str + 1, c);
}
template <typename T>
static constexpr const char *decorated_name() {
#ifdef _MSC_VER
return __FUNCSIG__;
#else
return __PRETTY_FUNCTION__;
#endif
}
static constexpr TypeInfo extract(const char *decorated, size_t size, size_t alignment) {
#ifdef _MSC_VER
return to_type_info(decorated, index_of(decorated, '<') + 1, index_of(decorated, '>'), size, alignment);
#else
return to_type_info(decorated, index_of(decorated, '=') + 2, index_of(decorated, ']'), size, alignment);
#endif
}
template <typename T>
static constexpr TypeInfo make() {
return TypeInfo::extract(TypeInfo::decorated_name<T>(), sizeof(T), alignof(T));
}
};
#endif // ZIG_TYPE_INFO_IMPLEMENTATION
} // namespace mem
#endif
src/memory_profiling.cpp
-150
View File
@@ -1,150 +0,0 @@
#include "memory_profiling.hpp"
#include "hash_map.hpp"
#include "list.hpp"
#include "util.hpp"
#include <string.h>
#ifdef ZIG_ENABLE_MEM_PROFILE
MemprofInternCount memprof_intern_count;
static bool str_eql_str(const char *a, const char *b) {
return strcmp(a, b) == 0;
}
static uint32_t str_hash(const char *s) {
// FNV 32-bit hash
uint32_t h = 2166136261;
for (; *s; s += 1) {
h = h ^ *s;
h = h * 16777619;
}
return h;
}
struct CountAndSize {
size_t item_count;
size_t type_size;
};
ZigList<const char *> unknown_names = {};
HashMap<const char *, CountAndSize, str_hash, str_eql_str> usage_table = {};
bool table_active = false;
static const char *get_default_name(const char *name_or_null, size_t type_size) {
if (name_or_null != nullptr) return name_or_null;
if (type_size >= unknown_names.length) {
table_active = false;
while (type_size >= unknown_names.length) {
unknown_names.append(nullptr);
}
table_active = true;
}
if (unknown_names.at(type_size) == nullptr) {
char buf[100];
sprintf(buf, "Unknown_%zu%c", type_size, 0);
unknown_names.at(type_size) = strdup(buf);
}
return unknown_names.at(type_size);
}
void memprof_alloc(const char *name, size_t count, size_t type_size) {
if (!table_active) return;
if (count == 0) return;
// temporarily disable during table put
table_active = false;
name = get_default_name(name, type_size);
auto existing_entry = usage_table.put_unique(name, {count, type_size});
if (existing_entry != nullptr) {
assert(existing_entry->value.type_size == type_size); // allocated name does not match type
existing_entry->value.item_count += count;
}
table_active = true;
}
void memprof_dealloc(const char *name, size_t count, size_t type_size) {
if (!table_active) return;
if (count == 0) return;
name = get_default_name(name, type_size);
auto existing_entry = usage_table.maybe_get(name);
if (existing_entry == nullptr) {
zig_panic("deallocated name '%s' (size %zu) not found in allocated table; compromised memory usage stats",
name, type_size);
}
if (existing_entry->value.type_size != type_size) {
zig_panic("deallocated name '%s' does not match expected type size %zu", name, type_size);
}
existing_entry->value.item_count -= count;
}
void memprof_init(void) {
usage_table.init(1024);
table_active = true;
}
struct MemItem {
const char *type_name;
CountAndSize count_and_size;
};
static size_t get_bytes(const MemItem *item) {
return item->count_and_size.item_count * item->count_and_size.type_size;
}
static int compare_bytes_desc(const void *a, const void *b) {
size_t size_a = get_bytes((const MemItem *)(a));
size_t size_b = get_bytes((const MemItem *)(b));
if (size_a > size_b)
return -1;
if (size_a < size_b)
return 1;
return 0;
}
void memprof_dump_stats(FILE *file) {
assert(table_active);
// disable modifications from this function
table_active = false;
ZigList<MemItem> list = {};
auto it = usage_table.entry_iterator();
for (;;) {
auto *entry = it.next();
if (!entry)
break;
list.append({entry->key, entry->value});
}
qsort(list.items, list.length, sizeof(MemItem), compare_bytes_desc);
size_t total_bytes_used = 0;
for (size_t i = 0; i < list.length; i += 1) {
const MemItem *item = &list.at(i);
fprintf(file, "%s: %zu items, %zu bytes each, total ", item->type_name,
item->count_and_size.item_count, item->count_and_size.type_size);
size_t bytes = get_bytes(item);
zig_pretty_print_bytes(file, bytes);
fprintf(file, "\n");
total_bytes_used += bytes;
}
fprintf(stderr, "Total bytes used: ");
zig_pretty_print_bytes(file, total_bytes_used);
fprintf(file, "\n");
list.deinit();
table_active = true;
fprintf(stderr, "\n");
fprintf(stderr, "undefined: interned %zu times\n", memprof_intern_count.x_undefined);
fprintf(stderr, "void: interned %zu times\n", memprof_intern_count.x_void);
fprintf(stderr, "null: interned %zu times\n", memprof_intern_count.x_null);
fprintf(stderr, "unreachable: interned %zu times\n", memprof_intern_count.x_unreachable);
fprintf(stderr, "zero_byte: interned %zu times\n", memprof_intern_count.zero_byte);
}
#endif
src/memory_profiling.hpp
-31
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@@ -1,31 +0,0 @@
/*
* Copyright (c) 2019 Andrew Kelley
*
* This file is part of zig, which is MIT licensed.
* See http://opensource.org/licenses/MIT
*/
#ifndef ZIG_MEMORY_PROFILING_HPP
#define ZIG_MEMORY_PROFILING_HPP
#include "config.h"
#include <stddef.h>
#include <stdio.h>
struct MemprofInternCount {
size_t x_undefined;
size_t x_void;
size_t x_null;
size_t x_unreachable;
size_t zero_byte;
};
extern MemprofInternCount memprof_intern_count;
void memprof_init(void);
void memprof_alloc(const char *name, size_t item_count, size_t type_size);
void memprof_dealloc(const char *name, size_t item_count, size_t type_size);
void memprof_dump_stats(FILE *file);
#endif
src/os.cpp
+7 -7
View File
@@ -107,7 +107,7 @@ static void populate_termination(Termination *term, int status) {
}
static void os_spawn_process_posix(ZigList<const char *> &args, Termination *term) {
const char **argv = allocate<const char *>(args.length + 1);
const char **argv = heap::c_allocator.allocate<const char *>(args.length + 1);
for (size_t i = 0; i < args.length; i += 1) {
argv[i] = args.at(i);
}
@@ -688,7 +688,7 @@ static Buf os_path_resolve_posix(Buf **paths_ptr, size_t paths_len) {
if (have_abs) {
result_len = max_size;
result_ptr = allocate_nonzero<uint8_t>(result_len);
result_ptr = heap::c_allocator.allocate_nonzero<uint8_t>(result_len);
} else {
Buf cwd = BUF_INIT;
int err;
@@ -696,7 +696,7 @@ static Buf os_path_resolve_posix(Buf **paths_ptr, size_t paths_len) {
zig_panic("get cwd failed");
}
result_len = max_size + buf_len(&cwd) + 1;
result_ptr = allocate_nonzero<uint8_t>(result_len);
result_ptr = heap::c_allocator.allocate_nonzero<uint8_t>(result_len);
memcpy(result_ptr, buf_ptr(&cwd), buf_len(&cwd));
result_index += buf_len(&cwd);
}
@@ -816,7 +816,7 @@ static Error os_exec_process_posix(ZigList<const char *> &args,
if (dup2(stderr_pipe[1], STDERR_FILENO) == -1)
zig_panic("dup2 failed");
const char **argv = allocate<const char *>(args.length + 1);
const char **argv = heap::c_allocator.allocate<const char *>(args.length + 1);
argv[args.length] = nullptr;
for (size_t i = 0; i < args.length; i += 1) {
argv[i] = args.at(i);
@@ -1134,7 +1134,7 @@ static bool is_stderr_cyg_pty(void) {
if (stderr_handle == INVALID_HANDLE_VALUE)
return false;
int size = sizeof(FILE_NAME_INFO) + sizeof(WCHAR) * MAX_PATH;
const int size = sizeof(FILE_NAME_INFO) + sizeof(WCHAR) * MAX_PATH;
FILE_NAME_INFO *nameinfo;
WCHAR *p = NULL;
@@ -1142,7 +1142,7 @@ static bool is_stderr_cyg_pty(void) {
if (GetFileType(stderr_handle) != FILE_TYPE_PIPE) {
return 0;
}
nameinfo = (FILE_NAME_INFO *)allocate<char>(size);
nameinfo = reinterpret_cast<FILE_NAME_INFO *>(heap::c_allocator.allocate<char>(size));
if (nameinfo == NULL) {
return 0;
}
@@ -1179,7 +1179,7 @@ static bool is_stderr_cyg_pty(void) {
}
}
}
free(nameinfo);
heap::c_allocator.deallocate(reinterpret_cast<char *>(nameinfo), size);
return (p != NULL);
}
#endif
src/parser.cpp
+3 -3
View File
@@ -147,7 +147,7 @@ static void ast_invalid_token_error(ParseContext *pc, Token *token) {
}
static AstNode *ast_create_node_no_line_info(ParseContext *pc, NodeType type) {
AstNode *node = allocate<AstNode>(1, "AstNode");
AstNode *node = heap::c_allocator.create<AstNode>();
node->type = type;
node->owner = pc->owner;
return node;
@@ -1966,7 +1966,7 @@ static AsmOutput *ast_parse_asm_output_item(ParseContext *pc) {
expect_token(pc, TokenIdRParen);
AsmOutput *res = allocate<AsmOutput>(1);
AsmOutput *res = heap::c_allocator.create<AsmOutput>();
res->asm_symbolic_name = token_buf(sym_name);
res->constraint = token_buf(str);
res->variable_name = token_buf(var_name);
@@ -2003,7 +2003,7 @@ static AsmInput *ast_parse_asm_input_item(ParseContext *pc) {
AstNode *expr = ast_expect(pc, ast_parse_expr);
expect_token(pc, TokenIdRParen);
AsmInput *res = allocate<AsmInput>(1);
AsmInput *res = heap::c_allocator.create<AsmInput>();
res->asm_symbolic_name = token_buf(sym_name);
res->constraint = token_buf(constraint);
res->expr = expr;
src/target.cpp
+1 -1
View File
@@ -520,7 +520,7 @@ void get_native_target(ZigTarget *target) {
target->abi = target_default_abi(target->arch, target->os);
}
if (target_is_glibc(target)) {
target->glibc_version = allocate<ZigGLibCVersion>(1);
target->glibc_version = heap::c_allocator.create<ZigGLibCVersion>();
target_init_default_glibc_version(target);
#ifdef ZIG_OS_LINUX
Error err;
src/tokenizer.cpp
+2 -2
View File
@@ -397,10 +397,10 @@ static void invalid_char_error(Tokenize *t, uint8_t c) {
void tokenize(Buf *buf, Tokenization *out) {
Tokenize t = {0};
t.out = out;
t.tokens = out->tokens = allocate<ZigList<Token>>(1);
t.tokens = out->tokens = heap::c_allocator.create<ZigList<Token>>();
t.buf = buf;
out->line_offsets = allocate<ZigList<size_t>>(1);
out->line_offsets = heap::c_allocator.create<ZigList<size_t>>();
out->line_offsets->append(0);
// Skip the UTF-8 BOM if present
src/userland.cpp
+2 -2
View File
@@ -101,7 +101,7 @@ Error stage2_cpu_features_parse(struct Stage2CpuFeatures **out, const char *zig_
const char *cpu_name, const char *cpu_features)
{
if (zig_triple == nullptr) {
Stage2CpuFeatures *result = allocate<Stage2CpuFeatures>(1, "Stage2CpuFeatures");
Stage2CpuFeatures *result = heap::c_allocator.create<Stage2CpuFeatures>();
result->llvm_cpu_name = ZigLLVMGetHostCPUName();
result->llvm_cpu_features = ZigLLVMGetNativeFeatures();
result->builtin_str = "arch.getBaselineCpuFeatures();\n";
@@ -110,7 +110,7 @@ Error stage2_cpu_features_parse(struct Stage2CpuFeatures **out, const char *zig_
return ErrorNone;
}
if (cpu_name == nullptr && cpu_features == nullptr) {
Stage2CpuFeatures *result = allocate<Stage2CpuFeatures>(1, "Stage2CpuFeatures");
Stage2CpuFeatures *result = heap::c_allocator.create<Stage2CpuFeatures>();
result->builtin_str = "arch.getBaselineCpuFeatures();\n";
result->cache_hash = "\n\n";
*out = result;
src/util.hpp
+5 -127
View File
@@ -8,69 +8,19 @@
#ifndef ZIG_UTIL_HPP
#define ZIG_UTIL_HPP
#include "memory_profiling.hpp"
#include <stdlib.h>
#include <stdint.h>
#include <string.h>
#include <assert.h>
#include <ctype.h>
#if defined(_MSC_VER)
#include <intrin.h>
#define ATTRIBUTE_COLD __declspec(noinline)
#define ATTRIBUTE_PRINTF(a, b)
#define ATTRIBUTE_RETURNS_NOALIAS __declspec(restrict)
#define ATTRIBUTE_NORETURN __declspec(noreturn)
#define ATTRIBUTE_MUST_USE
#define BREAKPOINT __debugbreak()
#else
#define ATTRIBUTE_COLD __attribute__((cold))
#define ATTRIBUTE_PRINTF(a, b) __attribute__((format(printf, a, b)))
#define ATTRIBUTE_RETURNS_NOALIAS __attribute__((__malloc__))
#define ATTRIBUTE_NORETURN __attribute__((noreturn))
#define ATTRIBUTE_MUST_USE __attribute__((warn_unused_result))
#if defined(__MINGW32__) || defined(__MINGW64__)
#define BREAKPOINT __debugbreak()
#elif defined(__i386__) || defined(__x86_64__)
#define BREAKPOINT __asm__ volatile("int $0x03");
#elif defined(__clang__)
#define BREAKPOINT __builtin_debugtrap()
#elif defined(__GNUC__)
#define BREAKPOINT __builtin_trap()
#else
#include <signal.h>
#define BREAKPOINT raise(SIGTRAP)
#endif
#endif
ATTRIBUTE_COLD
ATTRIBUTE_NORETURN
ATTRIBUTE_PRINTF(1, 2)
void zig_panic(const char *format, ...);
static inline void zig_assert(bool ok, const char *file, int line, const char *func) {
if (!ok) {
zig_panic("Assertion failed at %s:%d in %s. This is a bug in the Zig compiler.", file, line, func);
}
}
#ifdef _WIN32
#define __func__ __FUNCTION__
#endif
#define zig_unreachable() zig_panic("Unreachable at %s:%d in %s. This is a bug in the Zig compiler.", __FILE__, __LINE__, __func__)
// Assertions in stage1 are always on, and they call zig @panic.
#undef assert
#define assert(ok) zig_assert(ok, __FILE__, __LINE__, __func__)
#include "config.h"
#include "util_base.hpp"
#include "heap.hpp"
#include "mem.hpp"
#if defined(_MSC_VER)
static inline int clzll(unsigned long long mask) {
@@ -107,78 +57,6 @@ static inline int ctzll(unsigned long long mask) {
#define ctzll(x) __builtin_ctzll(x)
#endif
template<typename T>
ATTRIBUTE_RETURNS_NOALIAS static inline T *allocate_nonzero(size_t count, const char *name = nullptr) {
#ifdef ZIG_ENABLE_MEM_PROFILE
memprof_alloc(name, count, sizeof(T));
#endif
#ifndef NDEBUG
// make behavior when size == 0 portable
if (count == 0)
return nullptr;
#endif
T *ptr = reinterpret_cast<T*>(malloc(count * sizeof(T)));
if (!ptr)
zig_panic("allocation failed");
return ptr;
}
template<typename T>
ATTRIBUTE_RETURNS_NOALIAS static inline T *allocate(size_t count, const char *name = nullptr) {
#ifdef ZIG_ENABLE_MEM_PROFILE
memprof_alloc(name, count, sizeof(T));
#endif
#ifndef NDEBUG
// make behavior when size == 0 portable
if (count == 0)
return nullptr;
#endif
T *ptr = reinterpret_cast<T*>(calloc(count, sizeof(T)));
if (!ptr)
zig_panic("allocation failed");
return ptr;
}
template<typename T>
static inline T *reallocate(T *old, size_t old_count, size_t new_count, const char *name = nullptr) {
T *ptr = reallocate_nonzero(old, old_count, new_count);
if (new_count > old_count) {
memset(&ptr[old_count], 0, (new_count - old_count) * sizeof(T));
}
return ptr;
}
template<typename T>
static inline T *reallocate_nonzero(T *old, size_t old_count, size_t new_count, const char *name = nullptr) {
#ifdef ZIG_ENABLE_MEM_PROFILE
memprof_dealloc(name, old_count, sizeof(T));
memprof_alloc(name, new_count, sizeof(T));
#endif
#ifndef NDEBUG
// make behavior when size == 0 portable
if (new_count == 0 && old == nullptr)
return nullptr;
#endif
T *ptr = reinterpret_cast<T*>(realloc(old, new_count * sizeof(T)));
if (!ptr)
zig_panic("allocation failed");
return ptr;
}
template<typename T>
static inline void deallocate(T *old, size_t count, const char *name = nullptr) {
#ifdef ZIG_ENABLE_MEM_PROFILE
memprof_dealloc(name, count, sizeof(T));
#endif
free(old);
}
template<typename T>
static inline void destroy(T *old, const char *name = nullptr) {
return deallocate(old, 1, name);
}
template <typename T, size_t n>
constexpr size_t array_length(const T (&)[n]) {
return n;
@@ -293,7 +171,7 @@ struct Slice {
}
static inline Slice<T> alloc(size_t n) {
return {allocate_nonzero<T>(n), n};
return {heap::c_allocator.allocate_nonzero<T>(n), n};
}
};
src/util_base.hpp
+67
View File
@@ -0,0 +1,67 @@
/*
* Copyright (c) 2015 Andrew Kelley
*
* This file is part of zig, which is MIT licensed.
* See http://opensource.org/licenses/MIT
*/
#ifndef ZIG_UTIL_BASE_HPP
#define ZIG_UTIL_BASE_HPP
#include <assert.h>
#if defined(_MSC_VER)
#define ATTRIBUTE_COLD __declspec(noinline)
#define ATTRIBUTE_PRINTF(a, b)
#define ATTRIBUTE_RETURNS_NOALIAS __declspec(restrict)
#define ATTRIBUTE_NORETURN __declspec(noreturn)
#define ATTRIBUTE_MUST_USE
#define BREAKPOINT __debugbreak()
#else
#define ATTRIBUTE_COLD __attribute__((cold))
#define ATTRIBUTE_PRINTF(a, b) __attribute__((format(printf, a, b)))
#define ATTRIBUTE_RETURNS_NOALIAS __attribute__((__malloc__))
#define ATTRIBUTE_NORETURN __attribute__((noreturn))
#define ATTRIBUTE_MUST_USE __attribute__((warn_unused_result))
#if defined(__MINGW32__) || defined(__MINGW64__)
#define BREAKPOINT __debugbreak()
#elif defined(__i386__) || defined(__x86_64__)
#define BREAKPOINT __asm__ volatile("int $0x03");
#elif defined(__clang__)
#define BREAKPOINT __builtin_debugtrap()
#elif defined(__GNUC__)
#define BREAKPOINT __builtin_trap()
#else
#include <signal.h>
#define BREAKPOINT raise(SIGTRAP)
#endif
#endif
ATTRIBUTE_COLD
ATTRIBUTE_NORETURN
ATTRIBUTE_PRINTF(1, 2)
void zig_panic(const char *format, ...);
static inline void zig_assert(bool ok, const char *file, int line, const char *func) {
if (!ok) {
zig_panic("Assertion failed at %s:%d in %s. This is a bug in the Zig compiler.", file, line, func);
}
}
#ifdef _WIN32
#define __func__ __FUNCTION__
#endif
#define zig_unreachable() zig_panic("Unreachable at %s:%d in %s. This is a bug in the Zig compiler.", __FILE__, __LINE__, __func__)
// Assertions in stage1 are always on, and they call zig @panic.
#undef assert
#define assert(ok) zig_assert(ok, __FILE__, __LINE__, __func__)
#endif