rust/tests/codegen at 16e869a678312b16c2e97461f144ce63ef5309bc - rust

mirror of https://github.com/rust-lang/rust.git synced 2026-05-23 14:02:06 +03:00

Files

T

bors 79d246112d Auto merge of #122048 - erikdesjardins:inbounds, r=oli-obk

Use GEP inbounds for ZST and DST field offsets

ZST field offsets have been non-`inbounds` since I made [this old layout change](https://github.com/rust-lang/rust/pull/73453/files#diff-160634de1c336f2cf325ff95b312777326f1ab29fec9b9b21d5ee9aae215ecf5). Before that, they would have been `inbounds` due to using `struct_gep`. Using `inbounds` for ZSTs likely doesn't matter for performance, but I'd like to remove the special case.

DST field offsets have been non-`inbounds` since the alignment-aware DST field offset computation was first [implemented](https://github.com/erikdesjardins/rust/commit/a2557d472e570559caf18d9b042cd941f5002398#diff-04fd352da30ca186fe0bb71cc81a503d1eb8a02ca17a3769e1b95981cd20964aR1188) in 1.6 (back then `GEPi()` would be used for `inbounds`), but I don't think there was any reason for it.

Split out from #121577 / #121665.

r? `@oli-obk`

cc `@RalfJung` -- is there some weird situation where field offsets can't be `inbounds`?

Note that it's fine for `inbounds` offsets to be one-past-the-end, so it's okay even if there's a ZST as the last field in the layout:

> The base pointer has an in bounds address of an allocated object, which means that it points into an allocated object, or to its end. [(link)](https://llvm.org/docs/LangRef.html#getelementptr-instruction)

For https://github.com/rust-lang/unsafe-code-guidelines/issues/93, zero-offset GEP is (now) always `inbounds`:

> Note that getelementptr with all-zero indices is always considered to be inbounds, even if the base pointer does not point to an allocated object. [(link)](https://llvm.org/docs/LangRef.html#getelementptr-instruction)

2024-03-08 02:01:51 +00:00

auxiliary

…

avr

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

cffi

compiletest: Add a //@ needs-threads directive

2024-03-06 12:35:07 -08:00

cross-crate-inlining

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

debug-accessibility

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

dllimports

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

enum

Use generic NonZero in tests.

2024-02-25 12:03:48 +01:00

instrument-coverage

Remove unhelpful DEFINE_INTERNAL from filecheck flags

2024-02-23 11:29:01 +11:00

instrument-xray

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

intrinsics

Use generic NonZero in tests.

2024-02-25 12:03:48 +01:00

issues

test merging of multiple match branches that access fields of the same offset

2024-02-27 23:14:36 -05:00

lib-optimizations

Ignore less tests in debug builds

2024-02-23 18:04:01 -05:00

loongarch-abi

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

macos

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

meta-filecheck

Allow tests to specify a //@ filecheck-flags: header

2024-02-23 11:28:06 +11:00

naked-fn

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

non-terminate

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

remap_path_prefix

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

repr

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

riscv-abi

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

sanitizer

Add initial support for DataFlowSanitizer

2024-03-01 18:50:40 -08:00

simd

fix use of platform_intrinsics in tests

2024-02-25 08:15:44 +01:00

simd-intrinsic

fix use of platform_intrinsics in tests

2024-02-25 08:15:44 +01:00

src-hash-algorithm

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

unwind-abis

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

aarch64-struct-align-128.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

abi-efiapi.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

abi-main-signature-16bit-c-int.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

abi-main-signature-32bit-c-int.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

abi-repr-ext.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

abi-sysv64.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

abi-x86_64_sysv.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

abi-x86-interrupt.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

addr-of-mutate.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

adjustments.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

align-byval-vector.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

align-byval.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

align-enum.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

align-fn.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

align-offset.rs

Ignore less tests in debug builds

2024-02-23 18:04:01 -05:00

align-struct.rs

always use gep inbounds i8 (ptradd) for field offsets

2024-02-26 22:28:09 -05:00

alloc-optimisation.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

array-clone.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

array-codegen.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

array-equality.rs

Use generic NonZero in tests.

2024-02-25 12:03:48 +01:00

array-map.rs

Ignore less tests in debug builds

2024-02-23 18:04:01 -05:00

array-optimized.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

ascii-char.rs

Ignore less tests in debug builds

2024-02-23 18:04:01 -05:00

asm-clobber_abi.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

asm-clobbers.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

asm-may_unwind.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

asm-maybe-uninit.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

asm-multiple-options.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

asm-options.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

asm-powerpc-clobbers.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

asm-sanitize-llvm.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

asm-target-clobbers.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

async-closure-debug.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

async-fn-debug-awaitee-field.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

async-fn-debug-msvc.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

async-fn-debug.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

atomic-operations.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

autovectorize-f32x4.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

binary-search-index-no-bound-check.rs

Ignore less tests in debug builds

2024-02-23 18:04:01 -05:00

bool-cmp.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

box-uninit-bytes.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

bpf-alu32.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

branch-protection.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

call-llvm-intrinsics.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

call-metadata.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

catch-unwind.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

cdylib-external-inline-fns.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

cf-protection.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

cfguard-checks.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

cfguard-disabled.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

cfguard-nochecks.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

cfguard-non-msvc.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

char-ascii-branchless.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

codemodels.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

coercions.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

cold-call-declare-and-call.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

comparison-operators-2-tuple.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

comparison-operators-newtype.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

const_scalar_pair.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

constant-branch.rs

Use br instead of conditional when branching on constant

2024-02-23 10:52:55 +00:00

consts.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

coroutine-debug-msvc.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

coroutine-debug.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

dealloc-no-unwind.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

debug-alignment.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

debug-column-msvc.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

debug-column.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

debug-compile-unit-path.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

debug-fndef-size.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

debug-limited.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

debug-line-directives-only.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

debug-line-tables-only.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

debug-linkage-name.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

debug-vtable.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

debuginfo-constant-locals.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

debuginfo-generic-closure-env-names.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

debuginfo-inline-callsite-location.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

deduced-param-attrs.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

default-hidden-visibility.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

default-requires-uwtable.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

direct-access-external-data.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

drop-in-place-noalias.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

drop.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

dst-offset.rs

add test for extern type

2024-03-06 19:53:45 -05:00

dst-vtable-align-nonzero.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

dst-vtable-size-range.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

ehcontguard_disabled.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

ehcontguard_enabled.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

enable-lto-unit-splitting.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

export-no-mangle.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

external-no-mangle-fns.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

external-no-mangle-statics.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

fastcall-inreg.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

fatptr.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

fewer-names.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

float_math.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

fn-impl-trait-self.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

foo.s

…

force-frame-pointers.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

force-no-unwind-tables.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

force-unwind-tables.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

frame-pointer.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

function-arguments-noopt.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

function-arguments.rs

only set noalias on Box with the global allocator

2024-03-05 15:03:33 +01:00

function-return.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

gdb_debug_script_load.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

generic-debug.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

global_asm_include.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

global_asm_x2.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

global_asm.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

i128-x86-align.rs

always use gep inbounds i8 (ptradd) for field offsets

2024-02-26 22:28:09 -05:00

infallible-unwrap-in-opt-z.rs

Ignore less tests in debug builds

2024-02-23 18:04:01 -05:00

inherit_overflow.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

inline-always-works-always.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

inline-debuginfo.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

inline-function-args-debug-info.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

inline-hint.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

instrument-mcount.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

integer-cmp.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

integer-overflow.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

internalize-closures.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

intrinsic-no-unnamed-attr.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

is_val_statically_known.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

issue-97217.rs

Ignore less tests in debug builds

2024-02-23 18:04:01 -05:00

iter-repeat-n-trivial-drop.rs

Ignore less tests in debug builds

2024-02-23 18:04:01 -05:00

layout-size-checks.rs

Ignore less tests in debug builds

2024-02-23 18:04:01 -05:00

lifetime_start_end.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

link_section.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

link-dead-code.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

llvm_module_flags.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

llvm-ident.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

loads.rs

Use generic NonZero in tests.

2024-02-25 12:03:48 +01:00

local-generics-in-exe-internalized.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

lto-removes-invokes.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

mainsubprogram.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

mainsubprogramstart.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

match-optimized.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

match-optimizes-away.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

match-unoptimized.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

maybeuninit-rvo.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

mem-replace-big-type.rs

Ignore less tests in debug builds

2024-02-23 18:04:01 -05:00

mem-replace-simple-type.rs

Ignore less tests in debug builds

2024-02-23 18:04:01 -05:00

merge-functions.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

method-declaration.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

mir_zst_stores.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

mir-inlined-line-numbers.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

move-before-nocapture-ref-arg.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

move-operands.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

no_builtins-at-crate.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

no-assumes-on-casts.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

no-dllimport-w-cross-lang-lto.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

no-jump-tables.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

no-plt.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

noalias-box-off.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

noalias-box.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

noalias-flag.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

noalias-refcell.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

noalias-rwlockreadguard.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

noalias-unpin.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

noreturn-uninhabited.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

noreturnflag.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

nounwind.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

nrvo.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

optimize-attr-1.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

option-as-slice.rs

Use generic NonZero in tests.

2024-02-25 12:03:48 +01:00

option-nonzero-eq.rs

Use generic NonZero in tests.

2024-02-25 12:03:48 +01:00

overaligned-constant.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

packed.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

panic-abort-windows.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

panic-in-drop-abort.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

panic-unwind-default-uwtable.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

personality_lifetimes.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

pgo-counter-bias.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

pgo-instrumentation.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

pic-relocation-model.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

pie-relocation-model.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

ptr-arithmetic.rs

Ignore less tests in debug builds

2024-02-23 18:04:01 -05:00

ptr-read-metadata.rs

Ignore less tests in debug builds

2024-02-23 18:04:01 -05:00

README.md

…

refs.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

repeat-trusted-len.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

scalar-pair-bool.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

set-discriminant-invalid.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

slice_as_from_ptr_range.rs

Ignore less tests in debug builds

2024-02-23 18:04:01 -05:00

slice-as_chunks.rs

Ignore less tests in debug builds

2024-02-23 18:04:01 -05:00

slice-indexing.rs

Ignore less tests in debug builds

2024-02-23 18:04:01 -05:00

slice-init.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

slice-iter-fold.rs

Ignore less tests in debug builds

2024-02-23 18:04:01 -05:00

slice-iter-len-eq-zero.rs

Ignore less tests in debug builds

2024-02-23 18:04:01 -05:00

slice-iter-nonnull.rs

Ignore less tests in debug builds

2024-02-23 18:04:01 -05:00

slice-position-bounds-check.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

slice-ref-equality.rs

Use generic NonZero in tests.

2024-02-25 12:03:48 +01:00

slice-reverse.rs

Ignore less tests in debug builds

2024-02-23 18:04:01 -05:00

slice-windows-no-bounds-check.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

some-abis-do-extend-params-to-32-bits.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

some-global-nonnull.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

sparc-struct-abi.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

split-lto-unit.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

sroa-fragment-debuginfo.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

sse42-implies-crc32.rs

Rollup merge of #120820 - CKingX:cpu-base-minimum, r=petrochenkov,ChrisDenton

2024-02-29 17:08:36 +01:00

stack-probes-inline.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

stack-protector.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

static-relocation-model-msvc.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

staticlib-external-inline-fns.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

stores.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

swap-large-types.rs

Ignore less tests in debug builds

2024-02-23 18:04:01 -05:00

swap-small-types.rs

Ignore less tests in debug builds

2024-02-23 18:04:01 -05:00

target-cpu-on-functions.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

target-feature-inline-closure.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

target-feature-overrides.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

thin-lto.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

thread-local.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

tied-features-strength.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

to_vec.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

trailing_zeros.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

transmute-optimized.rs

Use generic NonZero in tests.

2024-02-25 12:03:48 +01:00

transmute-scalar.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

try_identity.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

try_question_mark_nop.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

tune-cpu-on-functions.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

tuple-layout-opt.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

unchecked_shifts.rs

Ignore less tests in debug builds

2024-02-23 18:04:01 -05:00

unchecked-float-casts.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

uninit-consts.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

union-abi.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

unwind-and-panic-abort.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

unwind-extern-exports.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

unwind-extern-imports.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

unwind-landingpad-cold.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

unwind-landingpad-inline.rs

Ignore less tests in debug builds

2024-02-23 18:04:01 -05:00

used_with_arg.rs

…

var-names.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

vec_pop_push_noop.rs

Ignore less tests in debug builds

2024-02-23 18:04:01 -05:00

vec-as-ptr.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

vec-calloc.rs

Ignore less tests in debug builds

2024-02-23 18:04:01 -05:00

vec-in-place.rs

Ignore less tests in debug builds

2024-02-23 18:04:01 -05:00

vec-iter-collect-len.rs

Ignore less tests in debug builds

2024-02-23 18:04:01 -05:00

vec-iter.rs

Ignore less tests in debug builds

2024-02-23 18:04:01 -05:00

vec-optimizes-away.rs

Ignore less tests in debug builds

2024-02-23 18:04:01 -05:00

vec-reserve-extend.rs

Ignore less tests in debug builds

2024-02-23 18:04:01 -05:00

vec-shrink-panik.rs

Ignore less tests in debug builds

2024-02-23 18:04:01 -05:00

vecdeque_no_panic.rs

Ignore less tests in debug builds

2024-02-23 18:04:01 -05:00

vecdeque-drain.rs

Ignore less tests in debug builds

2024-02-23 18:04:01 -05:00

vecdeque-nonempty-get-no-panic.rs

Ignore less tests in debug builds

2024-02-23 18:04:01 -05:00

virtual-function-elimination-32bit.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

virtual-function-elimination.rs

Ignore less tests in debug builds

2024-02-23 18:04:01 -05:00

wasm_casts_trapping.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

wasm_exceptions.rs

rename 'try' intrinsic to 'catch_unwind'

2024-02-26 11:10:18 +01:00

zip.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

zst-offset.rs

use GEP inbounds for ZST and DST field offsets

2024-03-04 09:32:33 -05:00

README.md

The files here use the LLVM FileCheck framework, documented at https://llvm.org/docs/CommandGuide/FileCheck.html.

One extension worth noting is the use of revisions as custom prefixes for FileCheck. If your codegen test has different behavior based on the chosen target or different compiler flags that you want to exercise, you can use a revisions annotation, like so:

// revisions: aaa bbb
// [bbb] compile-flags: --flags-for-bbb

After specifying those variations, you can write different expected, or explicitly unexpected output by using <prefix>-SAME: and <prefix>-NOT:, like so:

// CHECK: expected code
// aaa-SAME: emitted-only-for-aaa
// aaa-NOT:                        emitted-only-for-bbb
// bbb-NOT:  emitted-only-for-aaa
// bbb-SAME:                       emitted-only-for-bbb