rust/codegen at 934be9b63bd5d4801807125664aad702abf79070 - rust

History

Matthias Krüger a513e0e983

Rollup merge of #132170 - veera-sivarajan:codegen-tests, r=jieyouxu

Add a Few Codegen Tests

Closes #86109
Closes #64219

Those issues somehow got fixed over time.

So, this PR adds a couple of codegen tests to ensure we don't regress in the future.

2024-11-02 08:33:10 +01:00

asm

Move remaining inline assembly test files into asm directory

2024-11-01 22:12:55 +09:00

auxiliary

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avr

Rename Receiver -> LegacyReceiver

2024-10-22 12:55:16 +00:00

cffi

more asm! -> naked_asm! in tests

2024-10-06 18:12:25 +02:00

compiletest-self-test

tests/codegen: add minicore compiletest self-test

2024-10-31 18:20:11 +08:00

cross-crate-inlining

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debug-accessibility

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dllimports

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enum

Update the minimum external LLVM to 18

2024-09-18 13:53:31 -07:00

float

x86-32 float return for 'Rust' ABI: treat all float types consistently

2024-10-20 11:41:08 +02:00

instrument-coverage

Disallow setting built-in cfgs via set the command-line

2024-08-07 14:08:34 +02:00

instrument-xray

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intrinsics

Set signext or zeroext for integer arguments on RISC-V

2024-10-23 04:42:03 +02:00

issues

Add a Few Codegen Tests

2024-11-02 05:33:56 +00:00

lib-optimizations

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loongarch-abi

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macos

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meta-filecheck

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naked-fn

disallow asm! in #[naked] functions

2024-10-06 18:12:25 +02:00

non-terminate

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patchable-function-entry

Updated code for changes to RFC, added additional error handling, added

2024-06-25 19:00:02 +02:00

remap_path_prefix

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repr

tests: Move wasm32 to transparent-opaque-ptr.rs test

2024-09-18 12:31:51 -07:00

riscv-abi

Let InstCombine remove Clone shims inside Clone shims

2024-07-25 15:14:42 -04:00

sanitizer

Rollup merge of #130225 - adetaylor:rename-old-receiver, r=wesleywiser

2024-10-24 14:19:53 +11:00

simd

Ban non-array SIMD

2024-09-09 19:39:43 -07:00

simd-intrinsic

Ban non-array SIMD

2024-09-09 19:39:43 -07:00

src-hash-algorithm

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unwind-abis

Remove c_unwind from tests and fix tests

2024-06-19 13:54:55 +01:00

aarch64-struct-align-128.rs

Disallow setting built-in cfgs via set the command-line

2024-08-07 14:08:34 +02:00

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-repr-ext.rs

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abi-sysv64.rs

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abi-x86_64_sysv.rs

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abi-x86-interrupt.rs

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addr-of-mutate.rs

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adjustments.rs

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align-byval-alignment-mismatch.rs

Remove c_unwind from tests and fix tests

2024-06-19 13:54:55 +01:00

align-byval-vector.rs

Ban non-array SIMD

2024-09-09 19:39:43 -07:00

align-byval.rs

tests: Remove test for wrong wasm codegen

2024-09-18 12:28:55 -07:00

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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array-clone.rs

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array-cmp.rs

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array-codegen.rs

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array-equality.rs

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array-from_fn.rs

test(std): Add codegen test for array::from_fn optimization

2024-08-10 10:44:24 +08:00

array-map.rs

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array-optimized.rs

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array-repeat.rs

update codegen test for array::repeat

2024-06-19 17:48:05 +02:00

ascii-char.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

Reformat use declarations.

2024-07-29 08:26:52 +10:00

atomicptr.rs

move strict provenance lints to new feature gate, remove old feature gates

2024-10-21 15:22:17 +01:00

autovectorize-f32x4.rs

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

Avoid emptiness check in PeekMut::pop

2024-10-03 22:15:52 +08:00

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

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bool-cmp.rs

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box-uninit-bytes.rs

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bpf-alu32.rs

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branch-protection-old-llvm.rs

Set branch protection function attributes

2024-07-24 17:13:25 +02:00

branch-protection.rs

Set branch protection function attributes

2024-07-24 17:13:25 +02:00

call-llvm-intrinsics.rs

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call-metadata.rs

Add range attribute to scalar function results and arguments

2024-08-11 19:40:44 +02:00

cast-optimized.rs

Add range attribute to scalar function results and arguments

2024-08-11 19:40:44 +02:00

cast-target-abi.rs

Add -Zlint-llvm-ir

2024-08-29 18:12:31 +08:00

catch-unwind.rs

Remove c_unwind from tests and fix tests

2024-06-19 13:54:55 +01:00

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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checked_ilog.rs

Set signext or zeroext for integer arguments on RISC-V

2024-10-23 04:42:03 +02:00

checked_math.rs

Set signext or zeroext for integer arguments on RISC-V

2024-10-23 04:42:03 +02:00

clone_as_copy.rs

Mark simplify_aggregate_to_copy mir-opt as unsound

2024-10-31 13:48:06 +08:00

clone-shims.rs

Let InstCombine remove Clone shims inside Clone shims

2024-07-25 15:14:42 -04:00

codemodels.rs

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coercions.rs

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cold-call-declare-and-call.rs

Disallow setting built-in cfgs via set the command-line

2024-08-07 14:08:34 +02:00

common_prim_int_ptr.rs

Add range attribute to scalar function results and arguments

2024-08-11 19:40:44 +02:00

comparison-operators-2-tuple.rs

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comparison-operators-newtype.rs

Set signext or zeroext for integer arguments on RISC-V

2024-10-23 04:42:03 +02:00

const_scalar_pair.rs

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const-vector.rs

Ban non-array SIMD

2024-09-09 19:39:43 -07:00

constant-branch.rs

Compute reachable locals as part of non_ssa_locals

2024-09-21 01:07:00 -04:00

consts.rs

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coroutine-debug-msvc.rs

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coroutine-debug.rs

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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-generic-closure-env-names.rs

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debuginfo-inline-callsite-location.rs

Rework MIR inlining debuginfo so function parameters show up in debuggers.

2024-08-12 19:20:00 -07:00

deduced-param-attrs.rs

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default-requires-uwtable.rs

Disallow setting built-in cfgs via set the command-line

2024-08-07 14:08:34 +02:00

default-visibility.rs

Use Default visibility for rustc-generated C symbol declarations

2024-10-11 08:43:27 +11:00

direct-access-external-data.rs

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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

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ehcontguard_enabled.rs

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emcripten-catch-unwind.rs

Let InstCombine remove Clone shims inside Clone shims

2024-07-25 15:14:42 -04:00

enable-lto-unit-splitting.rs

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error-provide.rs

Apply suggestion.

2024-06-16 17:19:25 +08:00

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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fastcall-inreg.rs

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fatptr.rs

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fewer-names.rs

Set signext or zeroext for integer arguments on RISC-V

2024-10-23 04:42:03 +02:00

fixed-x18.rs

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float_math.rs

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fn-impl-trait-self.rs

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force-frame-pointers.rs

test: ignore force-frame-pointers test on some targets

2024-06-23 00:40:43 -07:00

force-no-unwind-tables.rs

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force-unwind-tables.rs

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frame-pointer.rs

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function-arguments-noopt.rs

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function-arguments.rs

Set signext or zeroext for integer arguments on RISC-V

2024-10-23 04:42:03 +02:00

function-return.rs

Add missing module flags for function-return=thunk-extern

2024-09-25 15:53:53 +02:00

gdb_debug_script_load.rs

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generic-debug.rs

reenable some windows tests

2024-07-14 13:48:29 +03:00

i128-x86-align.rs

Return values larger than 2 registers using a return area pointer

2024-10-10 14:24:43 +00:00

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

Rework MIR inlining debuginfo so function parameters show up in debuggers.

2024-08-12 19:20:00 -07:00

inline-hint.rs

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instrument-mcount.rs

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integer-cmp.rs

llvm 20: adapt integer comparison tests

2024-08-22 13:23:00 +00:00

integer-overflow.rs

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internalize-closures.rs

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intrinsic-no-unnamed-attr.rs

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is_val_statically_known.rs

Fix is_val_statically_known for floats

2024-08-17 02:14:23 +01:00

issue-97217.rs

Update the minimum external LLVM to 18

2024-09-18 13:53:31 -07:00

iter-repeat-n-trivial-drop.rs

llvm: Tolerate propagated range metadata

2024-10-16 18:38:26 +00:00

layout-size-checks.rs

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lifetime_start_end.rs

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link_section.rs

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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

reenable some windows tests

2024-07-14 13:48:29 +03:00

mainsubprogramstart.rs

reenable some windows tests

2024-07-14 13:48:29 +03:00

match-optimized.rs

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match-optimizes-away.rs

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match-unoptimized.rs

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maybeuninit-rvo.rs

Update the minimum external LLVM to 18

2024-09-18 13:53:31 -07:00

mem-replace-big-type.rs

ignore/fix layout-sensitive tests

2024-08-31 23:56:45 +02:00

mem-replace-simple-type.rs

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merge-functions.rs

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method-declaration.rs

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mir_zst_stores.rs

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mir-aggregate-no-alloca.rs

Set signext or zeroext for integer arguments on RISC-V

2024-10-23 04:42:03 +02:00

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

various fixes for naked_asm! implementation

2024-10-06 19:00:09 +02:00

no_builtins-at-crate.rs

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no-alloca-inside-if-false.rs

Compute reachable locals as part of non_ssa_locals

2024-09-21 01:07:00 -04:00

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

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noreturn-uninhabited.rs

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noreturnflag.rs

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nounwind.rs

reenable some windows tests

2024-07-14 13:48:29 +03:00

nrvo.rs

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optimize-attr-1.rs

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option-as-slice.rs

Add precondition checks to ptr::offset, ptr::add, ptr::sub

2024-10-07 11:12:58 -04:00

option-niche-eq.rs

Update the minimum external LLVM to 18

2024-09-18 13:53:31 -07:00

overaligned-constant.rs

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packed.rs

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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

Use -Zno-profiler-runtime instead of //@ needs-profiler-support

2024-06-14 13:31:46 +10:00

pgo-instrumentation.rs

Use -Zno-profiler-runtime instead of //@ needs-profiler-support

2024-06-14 13:31:46 +10:00

pic-relocation-model.rs

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pie-relocation-model.rs

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placement-new.rs

add codegen test

2024-10-22 02:25:38 -07:00

powerpc64le-struct-align-128.rs

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precondition-checks.rs

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ptr-arithmetic.rs

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ptr-read-metadata.rs

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range-attribute.rs

Set signext or zeroext for integer arguments on RISC-V

2024-10-23 04:42:03 +02:00

README.md

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refs.rs

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regparm-inreg.rs

compiler: Revert -Zregparm handling for extern Rust

2024-10-18 11:59:20 -07:00

repeat-trusted-len.rs

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riscv-target-abi.rs

Always specify llvm_abiname for RISC-V targets

2024-10-17 02:07:02 +01:00

rust-abi-arch-specific-adjustment.rs

Set signext or zeroext for integer arguments on LoongArch64

2024-10-23 04:42:21 +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-iter-fold.rs

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slice-iter-len-eq-zero.rs

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slice-iter-nonnull.rs

ignore/fix layout-sensitive tests

2024-08-31 23:56:45 +02:00

slice-pointer-nonnull-unwrap.rs

Update the minimum external LLVM to 18

2024-09-18 13:53:31 -07:00

slice-position-bounds-check.rs

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slice-ref-equality.rs

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slice-reverse.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

Fix codegen tests

2024-08-07 00:41:48 -04:00

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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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-overrides.rs

Add implied features to non-target-feature functions

2024-08-07 00:41:48 -04:00

thread-local.rs

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tied-features-strength.rs

tests: Update with new aarch64 target features

2024-08-27 12:06:30 +00:00

to_vec.rs

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trailing_zeros.rs

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transmute-optimized.rs

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transmute-scalar.rs

Set signext or zeroext for integer arguments on RISC-V

2024-10-23 04:42:03 +02:00

try_question_mark_nop.rs

Mark simplify_aggregate_to_copy mir-opt as unsound

2024-10-31 13:48:06 +08:00

tune-cpu-on-functions.rs

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tuple-layout-opt.rs

Fix test expectations for 32bit x86

2024-10-19 13:09:21 +00:00

ub-checks.rs

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unchecked_shifts.rs

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unchecked-float-casts.rs

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uninit-consts.rs

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union-abi.rs

Set signext or zeroext for integer arguments on RISC-V

2024-10-23 04:42:03 +02:00

unwind-and-panic-abort.rs

Remove c_unwind from tests and fix tests

2024-06-19 13:54:55 +01:00

unwind-extern-exports.rs

Remove c_unwind from tests and fix tests

2024-06-19 13:54:55 +01:00

unwind-extern-imports.rs

Remove c_unwind from tests and fix tests

2024-06-19 13:54:55 +01:00

unwind-landingpad-cold.rs

Update the minimum external LLVM to 18

2024-09-18 13:53:31 -07:00

unwind-landingpad-inline.rs

Update the minimum external LLVM to 18

2024-09-18 13:53:31 -07:00

used_with_arg.rs

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var-names.rs

Set signext or zeroext for integer arguments on RISC-V

2024-10-23 04:42:03 +02:00

vec_pop_push_noop.rs

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vec-as-ptr.rs

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vec-calloc.rs

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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

ignore/fix layout-sensitive tests

2024-08-31 23:56:45 +02:00

vecdeque-nonempty-get-no-panic.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

Fix wasm_exceptions test

2024-06-19 21:26:48 +01:00

zip.rs

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zst-offset.rs

Ban non-array SIMD

2024-09-09 19:39:43 -07:00

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