rust/codegen at 27cb6bcb9b699a91d69618c016e3a04330486976 - rust

History

bors 5dcb678ad8 Auto merge of #122917 - saethlin:atomicptr-to-int, r=nikic

Add the missing inttoptr when we ptrtoint in ptr atomics

Ralf noticed this here: https://github.com/rust-lang/rust/pull/122220#discussion_r1535172094

Our previous codegen forgot to add the cast back to integer type. The code compiles anyway, because of course all locals are in-memory to start with, so previous codegen would do the integer atomic, store the integer to a local, then load a pointer from that local. Which is definitely _not_ what we wanted: That's an integer-to-pointer transmute, so all pointers returned by these `AtomicPtr` methods didn't have provenance. Yikes.

Here's the IR for `AtomicPtr::fetch_byte_add` on 1.76: https://godbolt.org/z/8qTEjeraY
```llvm
define noundef ptr `@atomicptr_fetch_byte_add(ptr` noundef nonnull align 8 %a, i64 noundef %v) unnamed_addr #0 !dbg !7 {
start:
  %0 = alloca ptr, align 8, !dbg !12
  %val = inttoptr i64 %v to ptr, !dbg !12
  call void `@llvm.lifetime.start.p0(i64` 8, ptr %0), !dbg !28
  %1 = ptrtoint ptr %val to i64, !dbg !28
  %2 = atomicrmw add ptr %a, i64 %1 monotonic, align 8, !dbg !28
  store i64 %2, ptr %0, align 8, !dbg !28
  %self = load ptr, ptr %0, align 8, !dbg !28
  call void `@llvm.lifetime.end.p0(i64` 8, ptr %0), !dbg !28
  ret ptr %self, !dbg !33
}
```

r? `@RalfJung`
cc `@nikic`

2024-04-15 08:07:47 +00:00

auxiliary

…

avr

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

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

cffi

Rollup merge of #123249 - goolmoos:naked_variadics, r=pnkfelix

2024-04-12 17:41:33 +02:00

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

Add test case for #119014

2024-04-08 19:20:04 +08:00

float

Add basic library support for f16 and f128

2024-04-10 13:50:27 -04:00

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

Auto merge of #118310 - scottmcm:three-way-compare, r=davidtwco

2024-04-02 19:21:44 +00:00

issues

Update 122805 test for PR 123185

2024-04-10 08:28:43 -07:00

lib-optimizations

Ignore less tests in debug builds

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

loongarch-abi

add -O to some tests which depend on attributes being added

2024-03-10 16:04:12 -04:00

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

do not add prolog for variadic naked functions

2024-04-12 15:29:39 +03:00

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

add -O to some tests which depend on attributes being added

2024-03-10 16:04:12 -04:00

riscv-abi

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

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

sanitizer

Rollup merge of #123525 - maurer:no-id-dyn2, r=compiler-errors

2024-04-06 08:56:35 +02:00

simd

Restore the test checks for wider_reduce_into_iter

2024-03-28 21:28:45 +08:00

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

Update test directives for wasm32-wasip1

2024-03-11 09:36:35 -07:00

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

Update test directives for wasm32-wasip1

2024-03-11 09:36:35 -07:00

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-alignment-mismatch.rs

copy byval argument to alloca if alignment is insufficient

2024-03-11 09:38:54 -04:00

align-byval-vector.rs

use [N x i8] for byval/sret types

2024-03-05 18:54:45 -05:00

align-byval.rs

use [N x i8] for byval/sret types

2024-03-05 18:54:45 -05:00

align-enum.rs

use [N x i8] for byval/sret types

2024-03-05 18:54:45 -05:00

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

use [N x i8] for byval/sret types

2024-03-05 18:54:45 -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

Remove my scalar_copy_backend_type optimization attempt

2024-04-09 08:51:32 -07:00

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

Remove my scalar_copy_backend_type optimization attempt

2024-04-09 08:51:32 -07:00

ascii-char.rs

codegen tests: Tolerate nuw nsw on trunc

2024-04-11 17:20:08 +00:00

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-goto.rs

Add tests for asm goto

2024-02-24 19:49:16 +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

atomicptr.rs

Add the missing inttoptr when we ptrtoint in ptr atomics

2024-03-23 00:07:02 -04:00

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

cast-target-abi.rs

disable crashing test on sparc

2024-03-17 13:40:27 -04:00

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

common_prim_int_ptr.rs

refine common_prim test

2024-03-13 01:17:15 -04:00

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

Update a test to support Symbol Mangling V0

2024-02-26 18:12:07 +01:00

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

dont_codegen_private_const_fn_only_used_in_const_eval.rs

Stop walking the bodies of statics for reachability, and evaluate them instead

2024-03-14 14:10:45 +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

Update test directives for wasm32-wasip1

2024-03-11 09:36:35 -07:00

dst-offset.rs

use ptradd for vtable indexing

2024-03-10 22:47:30 -04:00

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

Update test directives for wasm32-wasip1

2024-03-11 09:36:35 -07:00

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

use [N x i8] for byval/sret types

2024-03-05 18:54:45 -05:00

function-arguments.rs

Auto merge of #122050 - erikdesjardins:sret, r=nikic

2024-03-11 04:45:27 +00:00

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

Update test directives for wasm32-wasip1

2024-03-11 09:36:35 -07:00

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

Codegen const panic messages as function calls

2024-03-22 09:55:50 -04:00

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

Update test directives for wasm32-wasip1

2024-03-11 09:36:35 -07:00

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

Don't emit load metadata in debug mode

2024-03-25 18:32:45 +00:00

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

Update test directives for wasm32-wasip1

2024-03-11 09:36:35 -07:00

mainsubprogramstart.rs

Update test directives for wasm32-wasip1

2024-03-11 09:36:35 -07:00

match-optimized.rs

Transforms match into an assignment statement

2024-04-08 19:00:53 +08:00

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

use [N x i8] for byval/sret types

2024-03-05 18:54:45 -05:00

mem-replace-simple-type.rs

Remove my scalar_copy_backend_type optimization attempt

2024-04-09 08:51:32 -07:00

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

Update the minimum external LLVM to 17

2024-03-17 10:11:04 -07:00

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

no-redundant-item-monomorphization.rs

Port issue-7349 to a codegen test

2024-04-04 21:59:08 +01:00

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

Remove an obsolete ignore-llvm-version

2024-03-17 10:52:00 -07:00

option-niche-eq.rs

Remove SpecOptionPartialEq

2024-03-19 16:32:01 +00:00

overaligned-constant.rs

Don't emit load metadata in debug mode

2024-03-25 18:32:45 +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

pattern_type_symbols.rs

Actually create ranged int types in the type system.

2024-04-08 12:02:19 +00:00

personality_lifetimes.rs

Update test directives for wasm32-wasip1

2024-03-11 09:36:35 -07:00

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

powerpc64le-struct-align-128.rs

Fix argument ABI for overaligned structs on ppc64le

2024-04-08 11:15:36 +09:00

precondition-checks.rs

Avoid lowering code under dead SwitchInt targets

2024-03-12 19:01:04 -04:00

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

riscv-target-abi.rs

Set target-abi module flag for RISC-V targets

2024-04-09 05:25:51 +02:00

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

skip-mono-inside-if-false.rs

Avoid lowering code under dead SwitchInt targets

2024-03-12 19:01:04 -04:00

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

Use unchecked_sub in str indexing

2024-04-06 14:09:03 -04:00

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

step_by-overflow-checks.rs

Don't emit divide-by-zero panic paths in StepBy::len

2024-04-06 11:37:57 -07:00

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

Let codegen decide when to mem::swap with immediates

2024-03-17 11:59:18 -07:00

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

Update the minimum external LLVM to 17

2024-03-17 10:11:04 -07:00

transmute-optimized.rs

Use generic NonZero in tests.

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

transmute-scalar.rs

Lower transmutes from int to pointer type as gep on null

2024-03-11 18:19:17 -04:00

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

allow using scalarpair with a common prim of ptr/ptr-sized-int

2024-02-27 00:09:12 -05:00

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

ub-checks.rs

Put checks that detect UB under their own flag below debug_assertions

2024-04-06 11:21:47 -04:00

unchecked_shifts.rs

codegen tests: Tolerate nuw nsw on trunc

2024-04-11 17:20:08 +00:00

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

Update test directives for wasm32-wasip1

2024-03-11 09:36:35 -07:00

unwind-extern-imports.rs

Update test directives for wasm32-wasip1

2024-03-11 09:36:35 -07:00

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

Fix test.

2024-03-29 15:37:43 -07:00

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

Update the minimum external LLVM to 17

2024-03-17 10:11:04 -07:00

vec-with-capacity.rs

try_with_capacity for Vec, VecDeque, String

2024-03-01 18:24:02 +00:00

vecdeque_no_panic.rs

Ignore less tests in debug builds

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

vecdeque_pop_push.rs

Add invariant to VecDeque::pop_* that len < cap if pop successful

2024-04-08 12:12:13 +02:00

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

vtable-upcast.rs

use ptradd for vtable indexing

2024-03-10 22:47:30 -04:00

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

Update test directives for wasm32-wasip1

2024-03-11 09:36:35 -07:00

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