rust/tests/codegen-llvm at d08cce85dfd2e5503b8cd725e4d2e1d28bf1ccde - rust

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Jonathan BrouwerandGitHub 5cdff6b1c8 Rollup merge of #157829 - durin42:llvm-23-pow-fix, r=mati865

tests: adapt two tests for LLVM 23 changes

LLVM 23 recently changed SimplifyCFG to avoid integer lookup tables, and that perturbed these two tests in ways that look harmless to me.

2026-06-17 22:36:23 +02:00

annotate-moves

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asm

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autodiff

fix autodiff parsing for non-trait impl

2026-03-02 23:30:45 -05:00

autovec

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auxiliary

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avr

…

bounds-checking

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cffi

Rollup merge of #157627 - folkertdev:remove-llvm-va_end, r=RalfJung

2026-06-15 16:16:08 -04:00

compiletest-self-test

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cross-crate-inlining

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debug-accessibility

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debuginfo-proc-macro

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dllimports

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enum

Prefer -1 for None

2026-04-25 14:57:23 -07:00

ergonomic-clones

Rustfmt now support use closures on edition 2018

2026-03-08 10:22:26 -03:00

float

stabilize feature float_algebraic

2026-06-15 00:56:07 +00:00

gpu_offload

Enable requesting shared-memory at kernel launch-time via offload

2026-05-28 16:03:06 -07:00

hint

Make hint::cold_path #[cold] so that it works even if the MIR inliner can't inline it

2026-05-24 00:47:09 -04:00

instrument-coverage

Revert "LLVM 23: Run AssignGUIDPass in some places"

2026-06-05 09:26:08 +02:00

instrument-xray

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intrinsics

In copy_nonoverlapping, use mul nuw nsw to compute the byte count

2026-06-06 21:57:35 -07:00

issues

tests: adapt two tests for LLVM 23 changes

2026-06-12 14:58:37 -04:00

lib-optimizations

Update the minimum external LLVM to 21

2026-03-12 16:45:42 -07:00

loongarch

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loongarch-abi

Emit nofree attribute

2026-06-04 15:19:24 +02:00

loop-attrs

Add #![feature(loop_hints)] and #[unroll]

2026-06-11 20:32:52 -04:00

macos

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meta-filecheck

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naked-fn

Simplify //@ needs-asm-mnemonic: ret to just //@ needs-asm-ret

2026-05-25 17:15:32 +10:00

non-terminate

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option-niche-unfixed

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patchable-function-entry

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remap_path_prefix

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repr

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riscv-abi

Update the minimum external LLVM to 21

2026-03-12 16:45:42 -07:00

sanitizer

rustc_session: accumulate multiple -Zsanitizer target modifiers

2026-06-16 18:07:05 +00:00

scalable-vectors

codegen: re-enable FileCheck for scalable-vector tuple intrinsics

2026-05-24 09:24:32 -04:00

simd

Let intrinsics use the SSA operand path

2026-05-22 22:02:06 -07:00

simd-intrinsic

Let intrinsics use the SSA operand path

2026-05-22 22:02:06 -07:00

src-hash-algorithm

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unwind-abis

Revert "LLVM 23: Run AssignGUIDPass in some places"

2026-06-05 09:26:08 +02:00

aarch64-softfloat.rs

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aarch64-struct-align-128.rs

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aarch64v8r-softfloat.rs

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abi-efiapi.rs

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

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

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abi-noundef-cast.rs

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abi-repr-ext.rs

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abi-sysv64.rs

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abi-win64-zst.rs

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abi-x86_64_sysv.rs

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abi-x86-interrupt.rs

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abi-x86-sse.rs

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addr-of-mutate.rs

Emit nofree attribute

2026-06-04 15:19:24 +02:00

adjustments.rs

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align-byval-alignment-mismatch.rs

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align-byval-vector.rs

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align-byval.rs

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align-enum.rs

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align-fn.rs

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align-offset.rs

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align-static.rs

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align-struct.rs

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alloc-optimisation.rs

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amdgpu-addrspacecast.rs

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amdgpu-dispatch-ptr.rs

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array-clone.rs

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array-cmp.rs

constify Step trait and all of its implementations

2026-03-13 11:54:06 +00:00

array-codegen.rs

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array-drop-glue.rs

Have arrays' drop_glue just unsize and call the slice version

2026-05-09 01:01:03 -07:00

array-equality.rs

Let intrinsics use the SSA operand path

2026-05-22 22:02:06 -07:00

array-from_fn.rs

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array-map.rs

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array-optimized.rs

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array-repeat.rs

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ascii-char.rs

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assign-desugar-debuginfo.rs

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async-closure-debug.rs

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async-fn-debug-awaitee-field.rs

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async-fn-debug-msvc.rs

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async-fn-debug.rs

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atomic-operations.rs

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atomicptr.rs

Let intrinsics use the SSA operand path

2026-05-22 22:02:06 -07:00

autovectorize-f32x4.rs

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backchain.rs

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become-musttail.rs

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bigint-helpers.rs

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binary-heap-peek-mut-pop-no-panic.rs

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

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bool-cmp.rs

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bounds-check-elision-slice-min.rs

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box-default-debug-copies.rs

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box-uninit-bytes.rs

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bpf-abi-indirect-return.rs

tests: codegen-llvm: Use minicore in bpf-abi-indirect-return

2026-06-03 16:21:20 +02:00

bpf-allows-unaligned.rs

Revert "LLVM 23: Run AssignGUIDPass in some places"

2026-06-05 09:26:08 +02:00

bpf-alu32.rs

tests: codegen-llvm: Add -C opt-level=0 to bpf-alu32 test

2026-06-03 12:56:07 +02:00

branch-protection.rs

Revert "LLVM 23: Run AssignGUIDPass in some places"

2026-06-05 09:26:08 +02:00

c-variadic-lifetime.rs

remove LLVM va_end calls

2026-06-15 19:52:50 +02:00

c-variadic-va-end.rs

remove LLVM va_end calls

2026-06-15 19:52:50 +02:00

call-llvm-intrinsics.rs

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call-site-inline-attributes.rs

Re-add call site inlining attributes

2026-05-23 16:49:04 -04:00

call-tmps-lifetime.rs

codegen: Copy to an alloca when the argument is neither by-val nor by-move for indirect pointer.

2026-04-22 17:37:17 +08:00

cast-optimized.rs

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cast-target-abi.rs

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catch-unwind.rs

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cdylib-external-inline-fns.rs

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cf-protection.rs

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cfguard-checks.rs

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cfguard-disabled.rs

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cfguard-nochecks.rs

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cfguard-non-msvc.rs

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char-ascii-branchless.rs

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char-escape-debug-no-bounds-check.rs

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checked_ilog.rs

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checked_math.rs

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clone_as_copy.rs

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clone-shims.rs

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codemodels.rs

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coercions.rs

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cold-attribute.rs

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cold-call-declare-and-call.rs

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common_prim_int_ptr.rs

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comparison-operators-2-struct.rs

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comparison-operators-2-tuple.rs

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comparison-operators-newtype.rs

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const_scalar_pair.rs

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const-array.rs

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const-vector.rs

LLVM 23: Accept float (instead of hex) literals in codegen tests

2026-05-11 17:42:43 +02:00

constant-branch.rs

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consts.rs

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copy.rs

Also use mul nuw nsw in intrinsics::copy

2026-06-07 16:57:55 -07:00

coroutine-debug-msvc.rs

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coroutine-debug.rs

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darwin-no-objc.rs

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darwin-objc-abi-v1.rs

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darwin-objc-abi-v2.rs

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darwin-objc-cross-crate.rs

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dead_on_return.rs

Update the minimum external LLVM to 21

2026-03-12 16:45:42 -07:00

dealloc-no-unwind.rs

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debug-alignment.rs

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debug-column-msvc.rs

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debug-column.rs

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debug-compile-unit-path.rs

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debug-fndef-size.rs

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debug-limited.rs

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debug-line-directives-only.rs

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debug-line-tables-only.rs

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debug-linkage-name.rs

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debug-vtable.rs

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debuginfo-constant-locals.rs

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debuginfo-cyclic-structure.rs

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debuginfo-dse.rs

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debuginfo-for-profiling.rs

feat: add tests for debuginfo-for-profiling

2026-05-29 07:28:43 +02:00

debuginfo-generic-closure-env-names.rs

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debuginfo-inline-callsite-location.rs

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debuginfo-unsize-field.rs

adding debuginfo tests for str repr llvm di

2026-05-28 23:29:35 +02:00

deduced-param-attrs.rs

Update the minimum external LLVM to 21

2026-03-12 16:45:42 -07:00

default-requires-uwtable.rs

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default-visibility.rs

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direct-access-external-data.rs

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diverging-function-call-debuginfo.rs

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double_panic_wasm.rs

Fix: On wasm targets, call panic_in_cleanup if panic occurs in cleanup

2026-04-28 09:56:22 -07:00

drop-in-place-noalias.rs

Emit nofree attribute

2026-06-04 15:19:24 +02:00

drop.rs

bless miri/codegen-llvm/ui tests

2026-05-04 15:35:40 +02:00

dst-offset.rs

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dst-vtable-align-nonzero.rs

Let intrinsics use the SSA operand path

2026-05-22 22:02:06 -07:00

dst-vtable-size-range.rs

Let intrinsics use the SSA operand path

2026-05-22 22:02:06 -07:00

ehcontguard_disabled.rs

…

ehcontguard_enabled.rs

…

emscripten-catch-unwind.rs

Remove -Zemscripten-wasm-eh

2026-06-02 19:56:40 +02:00

enable-lto-unit-splitting.rs

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error-provide.rs

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export-no-mangle.rs

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external-no-mangle-fns.rs

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external-no-mangle-statics.rs

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f128-wasm32-callconv.rs

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fastcall-inreg.rs

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fatptr.rs

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fewer-names.rs

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fixed-x18.rs

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float_math.rs

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fn-impl-trait-self.rs

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fn-parameters-on-different-lines-debuginfo.rs

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force-frame-pointers.rs

Add frame pointer annotations to the module

2026-05-28 05:57:11 +00:00

force-no-unwind-tables.rs

Add tests for uwtable annotations on modules

2026-05-26 14:43:44 +00:00

force-unwind-tables.rs

Add tests for uwtable annotations on modules

2026-05-26 14:43:44 +00:00

frame-pointer-cli-control.rs

Revert "LLVM 23: Run AssignGUIDPass in some places"

2026-06-05 09:26:08 +02:00

frame-pointer.rs

Revert "LLVM 23: Run AssignGUIDPass in some places"

2026-06-05 09:26:08 +02:00

fromrangeiter-overflow-checks.rs

core: Move {RangeIter, RangeFromIter}::remainder to new_range_remainder

2026-03-29 02:11:32 -05:00

function-arguments-noopt.rs

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function-arguments.rs

Remove old FIXMEs about nocapture attribute

2026-06-11 00:22:57 +02:00

function-return.rs

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gdb_debug_script_load.rs

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generic-debug.rs

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gep-index.rs

tests: accept new GEP source element type

2026-03-13 10:17:20 -04:00

global-allocator-attributes.rs

…

gpu-convergent.rs

Revert "LLVM 23: Run AssignGUIDPass in some places"

2026-06-05 09:26:08 +02:00

gpu-kernel-abi.rs

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gpu-launch-sized-workgroup-memory.rs

Add intrinsic for launch-sized workgroup memory on GPUs

2026-04-24 10:03:45 +02:00

i128-wasm32-callconv.rs

…

i128-x86-align.rs

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i128-x86-callconv.rs

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ilog_known_base.rs

optimize: checked_ilog when base is a power of two

2026-04-21 14:25:15 +01:00

indirect-branch-cs-prefix.rs

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indirect-bycopy-bymove-byval.rs

codegen: Copy to an alloca when the argument is neither by-val nor by-move for indirect pointer.

2026-04-22 17:37:17 +08:00

infallible-unwrap-in-opt-z.rs

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inherit_overflow.rs

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inject-autocast.rs

Add autocast for x86_amx

2026-04-14 03:25:02 +05:30

inline-always-works-always.rs

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inline-debuginfo.rs

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inline-function-args-debug-info.rs

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inline-hint.rs

bless miri/codegen-llvm/ui tests

2026-05-04 15:35:40 +02:00

inlining-target-feature-differences.rs

Test for armv7 get_unchecked(...) inlining

2026-03-09 09:18:23 +00:00

instrument_fn.rs

Add instrument_fn attribute

2026-06-16 17:11:03 -05:00

instrument-mcount.rs

…

int-ptr-int-enum-miscompile.rs

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integer-cmp.rs

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integer-overflow.rs

…

internalize-closures.rs

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intrinsic-no-unnamed-attr.rs

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is_val_statically_known.rs

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issue-97217.rs

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iter-repeat-n-trivial-drop.rs

tests: codegen-llvm: iter-repeat-n-trivial-drop: Allow non-zero lower bound to __rust_alloc size

2026-03-02 15:18:55 +01:00

layout-size-checks.rs

…

lifetime_start_end.rs

…

link_section.rs

Revert "LLVM 23: Run AssignGUIDPass in some places"

2026-06-05 09:26:08 +02:00

link-dead-code.rs

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llvm_module_flags.rs

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llvm-ident.rs

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llvm-writable.rs

Emit nofree attribute

2026-06-04 15:19:24 +02:00

loads.rs

…

local-generics-in-exe-internalized.rs

…

lto-removes-invokes.rs

…

mainsubprogram.rs

…

match-optimized.rs

…

match-optimizes-away.rs

…

match-unoptimized.rs

…

maybe_dangling_refs.rs

strip readonly/captures from MaybeDangling<&T>

2026-03-05 11:53:38 +01:00

maybeuninit-array.rs

…

maybeuninit-rvo.rs

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mem-replace-big-type.rs

…

mem-replace-simple-type.rs

…

merge-functions.rs

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method-declaration.rs

…

min-function-alignment.rs

…

mir_zst_stores.rs

…

mir-aggregate-no-alloca.rs

…

mir-inlined-line-numbers.rs

…

move-before-nocapture-ref-arg.rs

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move-operands.rs

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naked-asan.rs

…

no_builtins-at-crate.rs

…

no-alloca-inside-if-false.rs

…

no-assumes-on-casts.rs

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

…

no-jump-tables.rs

…

no-plt.rs

…

no-redundant-item-monomorphization.rs

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noalias-box-off.rs

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noalias-box.rs

…

noalias-flag.rs

…

noalias-freeze.rs

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noalias-refcell.rs

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noalias-rwlockreadguard.rs

…

noalias-unpin.rs

…

noreturn-uninhabited.rs

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noreturnflag.rs

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nounwind.rs

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nrvo.rs

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optimize-attr-1.rs

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optimize-closure-shim.rs

Ensure that optimize attributes on closures are inherited by the shim.

2026-06-12 23:08:08 +02:00

option-as-slice.rs

…

option-niche-eq.rs

Prefer -1 for None

2026-04-25 14:57:23 -07:00

overaligned-constant.rs

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overflow-checks.rs

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packed.rs

Emit nofree attribute

2026-06-04 15:19:24 +02:00

packedstack.rs

add rustc option -Zpacked-stack

2026-03-31 09:06:31 +02:00

panic-abort-windows.rs

…

panic-in-drop-abort.rs

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panic-unwind-default-uwtable.rs

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pattern_type_symbols.rs

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pclmulqdq-target-feature-inlining.rs

remove comment

2026-06-13 11:06:59 -04:00

personality_lifetimes.rs

…

pgo-counter-bias.rs

…

pgo-instrumentation.rs

…

pic-relocation-model.rs

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pie-relocation-model.rs

…

placement-new.rs

…

pow_known_base.rs

tests: adapt two tests for LLVM 23 changes

2026-06-12 14:58:37 -04:00

powerpc64le-struct-align-128.rs

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precondition-checks.rs

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preserve-none.rs

add extern "tail" calling convention

2026-06-05 20:19:51 +02:00

preserve-vec-element-types.rs

preseve SIMD element type information

2026-04-13 13:26:50 +02:00

private-const-fn-only-used-in-const-eval.rs

GCI: During reachability analysis don't try to evaluate the initializer of overly generic free const items

2026-04-03 03:22:19 +02:00

ptr-arithmetic.rs

tests: accept new GEP source element type

2026-03-13 10:17:20 -04:00

ptr-read-metadata.rs

…

range_to_inclusive.rs

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range-attribute.rs

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range-loop.rs

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read-only-capture-opt.rs

Update the minimum external LLVM to 21

2026-03-12 16:45:42 -07:00

README.md

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refs.rs

…

reg-struct-return.rs

Reformat with the new stage0

2026-03-07 10:42:02 -08:00

regparm-inreg.rs

…

repeat-operand-zero-len.rs

…

repeat-operand-zst-elem.rs

…

repeat-trusted-len.rs

…

retpoline.rs

…

riscv-target-abi.rs

…

rust-abi-arch-specific-adjustment.rs

…

s390x-simd.rs

…

scalar-pair-bool.rs

…

set-discriminant-invalid.rs

…

skip-mono-inside-if-false.rs

…

slice_as_from_ptr_range.rs

…

slice_cse_optimization.rs

…

slice-as_chunks.rs

…

slice-indexing.rs

…

slice-init.rs

…

slice-iter-fold.rs

…

slice-iter-len-eq-zero.rs

…

slice-iter-nonnull.rs

Emit nofree attribute

2026-06-04 15:19:24 +02:00

slice-last-elements-optimization.rs

…

slice-len-math.rs

…

slice-pointer-nonnull-unwrap.rs

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slice-position-bounds-check.rs

…

slice-range-indexing.rs

Update the minimum external LLVM to 21

2026-03-12 16:45:42 -07:00

slice-ref-equality.rs

…

slice-reverse.rs

…

slice-split-at.rs

…

slice-windows-no-bounds-check.rs

…

slp-vectorization-mul3.rs

…

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

…

some-global-nonnull.rs

…

some-non-zero-from-atomic-optimization.rs

Revert "LLVM 23: Run AssignGUIDPass in some places"

2026-06-05 09:26:08 +02:00

sparc-struct-abi.rs

LLVM 23: Accept float (instead of hex) literals in codegen tests

2026-05-11 17:42:43 +02:00

split-lto-unit.rs

…

sroa-fragment-debuginfo.rs

…

sse42-implies-crc32.rs

…

stack-probes-inline.rs

…

stack-protector.rs

…

static-relocation-model-msvc.rs

…

staticlib-external-inline-fns.rs

…

step_by-overflow-checks.rs

…

store-captures.rs

Set !captures metadata for store of &Freeze

2026-06-09 17:39:01 +02:00

stores.rs

…

str-range-indexing.rs

Further optimize SliceIndex<str> impl for Range<usize>

2026-05-04 00:11:53 +01:00

string-push.rs

…

swap-large-types.rs

…

swap-small-types.rs

…

tail-call-u128.rs

…

tailcc.rs

add extern "tail" calling convention

2026-06-05 20:19:51 +02:00

target-cpu-on-functions.rs

…

target-feature-inline-closure.rs

…

target-feature-negative-implication.rs

Revert "LLVM 23: Run AssignGUIDPass in some places"

2026-06-05 09:26:08 +02:00

target-feature-overrides.rs

Revert "LLVM 23: Run AssignGUIDPass in some places"

2026-06-05 09:26:08 +02:00

terminating-catchpad.rs

Remove -Zemscripten-wasm-eh

2026-06-02 19:56:40 +02:00

thread-local.rs

…

tied-features-strength.rs

…

to_vec.rs

…

trailing_zeros.rs

…

transmute-optimized.rs

…

transmute-scalar.rs

…

try_question_mark_nop.rs

…

tune-cpu-on-functions.rs

…

tuple-layout-opt.rs

…

ub-checks.rs

…

unchecked_shifts.rs

…

unchecked-float-casts.rs

…

uninhabited-transparent-return-abi.rs

…

uninit-consts.rs

…

uninit-repeat-in-aggregate.rs

…

union-abi.rs

…

union-aggregate.rs

make PointeeInfo::align non-optional

2026-03-05 11:53:38 +01:00

unwind-and-panic-abort.rs

…

unwind-extern-exports.rs

…

unwind-extern-imports.rs

…

unwind-landingpad-cold.rs

bless miri/codegen-llvm/ui tests

2026-05-04 15:35:40 +02:00

unwind-landingpad-inline.rs

…

used_with_arg.rs

…

var-names.rs

…

vec_pop_push_noop.rs

…

vec-as-ptr.rs

…

vec-calloc.rs

Update the minimum external LLVM to 21

2026-03-12 16:45:42 -07:00

vec-in-place.rs

…

vec-into-iter-drops.rs

bless miri/codegen-llvm/ui tests

2026-05-04 15:35:40 +02:00

vec-iter-collect-len.rs

…

vec-iter.rs

…

vec-len-invariant.rs

…

vec-optimizes-away.rs

…

vec-reserve-extend.rs

…

vec-shrink-panik.rs

…

vec-with-capacity.rs

…

vecdeque_no_panic.rs

…

vecdeque_pop_push.rs

…

vecdeque-drain.rs

…

vecdeque-nonempty-get-no-panic.rs

…

virtual-call-attrs-issue-137646.rs

…

virtual-function-elimination-32bit.rs

…

virtual-function-elimination.rs

…

vtable-loads.rs

…

vtable-upcast.rs

add semantics to MaybeDangling

2026-03-05 11:53:38 +01:00

wasm_casts_trapping.rs

…

wasm_exceptions.rs

Remove -Zemscripten-wasm-eh

2026-06-02 19:56:40 +02:00

zip.rs

…

zst-offset.rs

…

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