rust/codegen-llvm at 27d6005f7ae41c8da96dc77102e064b0d0a0fde1 - rust

mirror of https://github.com/rust-lang/rust.git synced 2025-10-02 10:18:25 +00:00

History

Rollup merge of #145380 - okaneco:add-codegen-tests, r=Mark-Simulacrum

Add codegen-llvm regression tests

Most of these regressions deal with elimination of panics and bounds checks that were fixed upstream by LLVM.

closes https://github.com/rust-lang/rust/issues/141497
closes https://github.com/rust-lang/rust/issues/131162
closes https://github.com/rust-lang/rust/issues/129583
closes https://github.com/rust-lang/rust/issues/110971
closes https://github.com/rust-lang/rust/issues/91109
closes https://github.com/rust-lang/rust/issues/80075
closes https://github.com/rust-lang/rust/issues/74917
closes https://github.com/rust-lang/rust/issues/71997
closes https://github.com/rust-lang/rust/issues/71257
closes https://github.com/rust-lang/rust/issues/59352

2025-08-22 22:00:50 -04:00

asm

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autodiff

Update autodiff tests for the new intrinsics impl

2025-08-14 18:33:43 +00:00

autovec

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auxiliary

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avr

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bounds-checking

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cffi

add codegen test for variadics (also replacing some existing does-this-build tests)

2025-07-23 14:19:14 +02:00

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

tests: fix RISC-V failures and adjust transmute-scalar.rs target

2025-08-18 19:37:13 +00:00

ergonomic-clones

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float

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gpu_offload

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hint

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instrument-coverage

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instrument-xray

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intrinsics

make prefetch intrinsics safe

2025-08-20 00:35:42 +02:00

issues

Rollup merge of #145380 - okaneco:add-codegen-tests, r=Mark-Simulacrum

2025-08-22 22:00:50 -04:00

lib-optimizations

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loongarch-abi

Set dead_on_return attribute for indirect arguments

2025-08-11 12:39:23 +02:00

macos

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meta-filecheck

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naked-fn

Verify llvm-needs-components are not empty and match the --target value

2025-07-29 11:20:23 -07:00

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

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sanitizer

Remove the no_sanitize attribute in favor of sanitize

2025-08-18 08:45:28 +00:00

simd

Fix tests/codegen-llvm/simd/extract-insert-dyn.rs test failure on riscv64

2025-07-28 11:58:38 +00:00

simd-intrinsic

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src-hash-algorithm

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unwind-abis

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aarch64-softfloat.rs

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aarch64-struct-align-128.rs

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abi-efiapi.rs

Verify llvm-needs-components are not empty and match the --target value

2025-07-29 11:20:23 -07:00

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

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

Enforce correct number of arguments for "x86-interrupt" functions

2025-08-20 18:03:57 +03:00

abi-x86-sse.rs

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addr-of-mutate.rs

Set dead_on_return attribute for indirect arguments

2025-08-11 12:39:23 +02:00

adjustments.rs

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align-byval-alignment-mismatch.rs

llvm: Accept new LLVM lifetime format

2025-08-11 22:00:41 +00:00

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-struct.rs

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alloc-optimisation.rs

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amdgpu-addrspacecast.rs

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array-clone.rs

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array-cmp.rs

…

array-codegen.rs

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array-equality.rs

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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

atomicrmw on pointers: move integer-pointer cast hacks into backend

2025-07-23 08:32:55 +02:00

autovectorize-f32x4.rs

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become-musttail.rs

Implement support for explicit tail calls in the MIR block builders and the LLVM codegen backend.

2025-07-26 01:02:29 +02:00

bigint-helpers.rs

Stop using uadd.with.overflow

2025-08-08 21:59:28 -07:00

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

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

Consolidate panicking functions in slice/index.rs

2025-08-21 11:07:25 +01:00

bool-cmp.rs

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bounds-check-elision-slice-min.rs

Multiple bounds checking elision failures

2025-08-01 18:38:22 +01:00

box-default-debug-copies.rs

…

box-uninit-bytes.rs

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bpf-alu32.rs

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branch-protection.rs

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call-llvm-intrinsics.rs

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call-tmps-lifetime.rs

llvm: Accept new LLVM lifetime format

2025-08-11 22:00:41 +00:00

cast-optimized.rs

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cast-target-abi.rs

Verify llvm-needs-components are not empty and match the --target value

2025-07-29 11:20:23 -07:00

catch-unwind.rs

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cdylib-external-inline-fns.rs

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cf-protection.rs

Verify llvm-needs-components are not empty and match the --target value

2025-07-29 11:20:23 -07:00

cfguard-checks.rs

…

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

Verify llvm-needs-components are not empty and match the --target value

2025-07-29 11:20:23 -07:00

coercions.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

Fix tests/codegen-llvm/const-vector.rs test failure on riscv64

2025-07-23 11:23:36 +00:00

constant-branch.rs

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consts.rs

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coroutine-debug-msvc.rs

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coroutine-debug.rs

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dead_on_return.rs

Set dead_on_return attribute for indirect arguments

2025-08-11 12:39:23 +02:00

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

fix(debuginfo): disable overflow check for

2025-07-27 14:42:07 +03:00

debuginfo-generic-closure-env-names.rs

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debuginfo-inline-callsite-location.rs

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deduced-param-attrs.rs

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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

tests: Test line number in debuginfo for diverging function calls

2025-07-29 18:59:09 +02:00

dont_codegen_private_const_fn_only_used_in_const_eval.rs

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drop-in-place-noalias.rs

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drop.rs

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dst-offset.rs

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dst-vtable-align-nonzero.rs

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dst-vtable-size-range.rs

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ehcontguard_disabled.rs

Verify llvm-needs-components are not empty and match the --target value

2025-07-29 11:20:23 -07:00

ehcontguard_enabled.rs

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emscripten-catch-unwind-js-eh.rs

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emscripten-catch-unwind-wasm-eh.rs

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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

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force-no-unwind-tables.rs

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force-unwind-tables.rs

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frame-pointer-cli-control.rs

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frame-pointer.rs

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function-arguments-noopt.rs

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function-arguments.rs

Tell LLVM about read-only captures

2025-08-20 19:08:16 +02:00

function-return.rs

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gdb_debug_script_load.rs

Revert "Preserve the .debug_gdb_scripts section"

2025-08-06 18:01:07 +00:00

generic-debug.rs

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gep-index.rs

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gpu-kernel-abi.rs

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i128-wasm32-callconv.rs

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i128-x86-align.rs

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i128-x86-callconv.rs

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indirect-branch-cs-prefix.rs

Add -Zindirect-branch-cs-prefix option

2025-08-17 16:51:42 +02:00

infallible-unwrap-in-opt-z.rs

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inherit_overflow.rs

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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

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instrument-mcount.rs

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integer-cmp.rs

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integer-overflow.rs

Consolidate panicking functions in slice/index.rs

2025-08-21 11:07:25 +01:00

internalize-closures.rs

…

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

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layout-size-checks.rs

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lifetime_start_end.rs

llvm: Accept new LLVM lifetime format

2025-08-11 22:00:41 +00:00

link_section.rs

…

link-dead-code.rs

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llvm_module_flags.rs

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llvm-ident.rs

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loads.rs

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local-generics-in-exe-internalized.rs

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lto-removes-invokes.rs

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mainsubprogram.rs

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match-optimized.rs

…

match-optimizes-away.rs

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match-unoptimized.rs

…

maybeuninit-rvo.rs

…

mem-replace-big-type.rs

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mem-replace-simple-type.rs

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merge-functions.rs

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method-declaration.rs

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min-function-alignment.rs

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mir_zst_stores.rs

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mir-aggregate-no-alloca.rs

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mir-inlined-line-numbers.rs

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move-before-nocapture-ref-arg.rs

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move-operands.rs

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naked-asan.rs

Enforce correct number of arguments for "x86-interrupt" functions

2025-08-20 18:03:57 +03:00

no_builtins-at-crate.rs

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no-alloca-inside-if-false.rs

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no-assumes-on-casts.rs

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

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no-jump-tables.rs

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no-plt.rs

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no-redundant-item-monomorphization.rs

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noalias-box-off.rs

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noalias-box.rs

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noalias-flag.rs

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noalias-freeze.rs

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noalias-refcell.rs

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noalias-rwlockreadguard.rs

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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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option-as-slice.rs

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option-niche-eq.rs

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overaligned-constant.rs

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packed.rs

…

panic-abort-windows.rs

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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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personality_lifetimes.rs

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pgo-counter-bias.rs

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pgo-instrumentation.rs

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pic-relocation-model.rs

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pie-relocation-model.rs

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placement-new.rs

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powerpc64le-struct-align-128.rs

…

precondition-checks.rs

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ptr-arithmetic.rs

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ptr-read-metadata.rs

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range_to_inclusive.rs

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range-attribute.rs

Tell LLVM about read-only captures

2025-08-20 19:08:16 +02:00

range-loop.rs

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read-only-capture-opt.rs

Tell LLVM about read-only captures

2025-08-20 19:08:16 +02:00

README.md

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refs.rs

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reg-struct-return.rs

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regparm-inreg.rs

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repeat-operand-zero-len.rs

tests: fix RISC-V failures and adjust transmute-scalar.rs target

2025-08-18 19:37:13 +00:00

repeat-operand-zst-elem.rs

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repeat-trusted-len.rs

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retpoline.rs

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riscv-target-abi.rs

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rust-abi-arch-specific-adjustment.rs

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s390x-simd.rs

update some s390x codegen tests

2025-08-20 16:35:33 +02:00

scalar-pair-bool.rs

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set-discriminant-invalid.rs

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skip-mono-inside-if-false.rs

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slice_as_from_ptr_range.rs

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slice-as_chunks.rs

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slice-indexing.rs

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slice-init.rs

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slice-is-ascii.rs

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slice-iter-fold.rs

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slice-iter-len-eq-zero.rs

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slice-iter-nonnull.rs

…

slice-last-elements-optimization.rs

Consolidate panicking functions in slice/index.rs

2025-08-21 11:07:25 +01:00

slice-pointer-nonnull-unwrap.rs

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slice-position-bounds-check.rs

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slice-ref-equality.rs

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slice-reverse.rs

Consolidate panicking functions in slice/index.rs

2025-08-21 11:07:25 +01:00

slice-split-at.rs

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slice-windows-no-bounds-check.rs

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

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some-global-nonnull.rs

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sparc-struct-abi.rs

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split-lto-unit.rs

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sroa-fragment-debuginfo.rs

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sse42-implies-crc32.rs

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stack-probes-inline.rs

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stack-protector.rs

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static-relocation-model-msvc.rs

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staticlib-external-inline-fns.rs

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step_by-overflow-checks.rs

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stores.rs

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string-push.rs

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swap-large-types.rs

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swap-small-types.rs

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target-cpu-on-functions.rs

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target-feature-inline-closure.rs

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target-feature-negative-implication.rs

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target-feature-overrides.rs

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terminating-catchpad.rs

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thread-local.rs

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tied-features-strength.rs

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to_vec.rs

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trailing_zeros.rs

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transmute-optimized.rs

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transmute-scalar.rs

tests: fix RISC-V failures and adjust transmute-scalar.rs target

2025-08-18 19:37:13 +00:00

try_question_mark_nop.rs

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tune-cpu-on-functions.rs

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tuple-layout-opt.rs

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ub-checks.rs

Verify llvm-needs-components are not empty and match the --target value

2025-07-29 11:20:23 -07:00

unchecked_shifts.rs

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unchecked-float-casts.rs

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uninhabited-transparent-return-abi.rs

tests: fix RISC-V failures and adjust transmute-scalar.rs target

2025-08-18 19:37:13 +00:00

uninit-consts.rs

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uninit-repeat-in-aggregate.rs

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union-abi.rs

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union-aggregate.rs

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unwind-and-panic-abort.rs

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unwind-extern-exports.rs

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unwind-extern-imports.rs

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unwind-landingpad-cold.rs

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unwind-landingpad-inline.rs

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used_with_arg.rs

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var-names.rs

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vec_pop_push_noop.rs

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vec-as-ptr.rs

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vec-calloc.rs

Pass alloc-variant-zeroed to LLVM

2025-08-20 17:08:46 +01:00

vec-in-place.rs

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vec-iter-collect-len.rs

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vec-iter.rs

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vec-len-invariant.rs

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vec-optimizes-away.rs

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vec-reserve-extend.rs

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vec-shrink-panik.rs

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vec-with-capacity.rs

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vecdeque_no_panic.rs

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vecdeque_pop_push.rs

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vecdeque-drain.rs

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vecdeque-nonempty-get-no-panic.rs

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virtual-call-attrs-issue-137646.rs

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virtual-function-elimination-32bit.rs

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virtual-function-elimination.rs

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vtable-loads.rs

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vtable-upcast.rs

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wasm_casts_trapping.rs

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wasm_exceptions.rs

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zip.rs

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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