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Remove type_test from IntrinsicCallBuilderMethods

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It is only used within cg_llvm.
This commit is contained in:
bjorn3
2025-06-03 10:00:56 +00:00
parent 00a88b903d
commit 2e8401ae5f
4 changed files with 5 additions and 16 deletions
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compiler/rustc_codegen_gcc/src/intrinsic/mod.rs
-5
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@@ -524,11 +524,6 @@ fn expect(&mut self, cond: Self::Value, _expected: bool) -> Self::Value {
cond
}
fn type_test(&mut self, _pointer: Self::Value, _typeid: Self::Value) -> Self::Value {
// Unsupported.
self.context.new_rvalue_from_int(self.int_type, 0)
}
fn type_checked_load(
&mut self,
_llvtable: Self::Value,
compiler/rustc_codegen_llvm/src/builder.rs
+5 -2
View File
@@ -1815,8 +1815,11 @@ fn cfi_type_test(
let typeid_metadata = self.cx.typeid_metadata(typeid).unwrap();
let dbg_loc = self.get_dbg_loc();
// Test whether the function pointer is associated with the type identifier.
let cond = self.type_test(llfn, typeid_metadata);
// Test whether the function pointer is associated with the type identifier using the
// llvm.type.test intrinsic. The LowerTypeTests link-time optimization pass replaces
// calls to this intrinsic with code to test type membership.
let typeid = self.get_metadata_value(typeid_metadata);
let cond = self.call_intrinsic("llvm.type.test", &[llfn, typeid]);
let bb_pass = self.append_sibling_block("type_test.pass");
let bb_fail = self.append_sibling_block("type_test.fail");
self.cond_br(cond, bb_pass, bb_fail);
compiler/rustc_codegen_llvm/src/intrinsic.rs
-7
View File
@@ -636,13 +636,6 @@ fn expect(&mut self, cond: Self::Value, expected: bool) -> Self::Value {
}
}
fn type_test(&mut self, pointer: Self::Value, typeid: Self::Metadata) -> Self::Value {
// Test the called operand using llvm.type.test intrinsic. The LowerTypeTests link-time
// optimization pass replaces calls to this intrinsic with code to test type membership.
let typeid = self.get_metadata_value(typeid);
self.call_intrinsic("llvm.type.test", &[pointer, typeid])
}
fn type_checked_load(
&mut self,
llvtable: &'ll Value,
compiler/rustc_codegen_ssa/src/traits/intrinsic.rs
-2
View File
@@ -22,8 +22,6 @@ fn codegen_intrinsic_call(
fn abort(&mut self);
fn assume(&mut self, val: Self::Value);
fn expect(&mut self, cond: Self::Value, expected: bool) -> Self::Value;
/// Trait method used to test whether a given pointer is associated with a type identifier.
fn type_test(&mut self, pointer: Self::Value, typeid: Self::Metadata) -> Self::Value;
/// Trait method used to load a function while testing if it is associated with a type
/// identifier.
fn type_checked_load(