rust/codegen at df09feddfa7900c841877faa3cda86bfc08d9610 - rust

mirror of https://github.com/rust-lang/rust.git synced 2025-12-30 07:35:30 +00:00

History

Rollup merge of #140950 - clubby789:nonzero-ord-test, r=Mark-Simulacrum

More option optimization tests

I noticed that although adding a manual implementation for PartialOrd on Option in #122024, I didn't add a test so that we can easily check if this behavior has improved.

This also adds a couple of `should-fail` tests - this will allow us to remove these hacky implementations if upstream LLVM improves.

2025-05-25 04:00:55 +02:00

asm

Use explicit cpu in some asm and codegen tests.

2025-03-19 19:45:46 +01:00

autodiff

feat: add codegen test

2025-05-11 17:54:57 +02:00

auxiliary

…

avr

update/bless tests

2025-04-06 21:41:47 +02:00

bounds-checking

…

cffi

stabilize naked_functions

2025-04-20 11:18:38 +02:00

compiletest-self-test

…

cross-crate-inlining

…

debug-accessibility

…

debuginfo-proc-macro

Update the minimum external LLVM to 19

2025-04-05 11:44:38 -07:00

dllimports

…

enum

Include optional dso_local marker for functions in enum-match.rs

2025-04-15 22:18:10 -05:00

ergonomic-clones

Add codegen test to be sure we get rid of uneeded clones after monomorphization

2025-04-07 16:53:11 -03:00

float

Expose algebraic floating point intrinsics

2025-04-04 16:13:57 -07:00

hint

…

instrument-coverage

…

instrument-xray

…

intrinsics

Stabilize select_unpredictable

2025-05-01 13:49:28 +01:00

issues

Rollup merge of #139261 - RalfJung:msvc-align-mitigation, r=oli-obk

2025-04-24 11:40:35 +02:00

lib-optimizations

…

loongarch-abi

tests: use minicore more

2025-02-24 09:26:54 +00:00

macos

tests: use minicore more

2025-02-24 09:26:54 +00:00

meta-filecheck

…

naked-fn

stabilize naked_functions

2025-04-20 11:18:38 +02:00

non-terminate

…

option-niche-unfixed

Add failing tests for some Option optimizations

2025-05-12 17:33:58 +01:00

patchable-function-entry

…

remap_path_prefix

tests: use //@ ignore-auxiliary with backlinked primary test file

2025-04-17 19:45:28 +08:00

repr

enable msa feature for mips in codegen tests

2025-04-29 10:20:25 +02:00

riscv-abi

tests: use minicore more

2025-02-24 09:26:54 +00:00

sanitizer

KCFI: Add KCFI arity indicator support

2025-04-05 04:05:04 +00:00

simd

Fix test simd/extract-insert-dyn on s390x

2025-05-03 10:15:32 +02:00

simd-intrinsic

simd intrinsics with mask: accept unsigned integer masks

2025-04-20 12:25:27 +02:00

src-hash-algorithm

…

unwind-abis

…

aarch64-softfloat.rs

tests: use minicore more

2025-02-24 09:26:54 +00:00

aarch64-struct-align-128.rs

tests: use minicore more

2025-02-24 09:26:54 +00:00

abi-efiapi.rs

tests: use minicore more

2025-02-24 09:26:54 +00:00

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

…

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

…

abi-repr-ext.rs

tests: use minicore more

2025-02-24 09:26:54 +00:00

abi-sysv64.rs

tests: use minicore more

2025-02-24 09:26:54 +00:00

abi-win64-zst.rs

tests: use minicore more

2025-02-24 09:26:54 +00:00

abi-x86_64_sysv.rs

…

abi-x86-interrupt.rs

tests: use minicore more

2025-02-24 09:26:54 +00:00

abi-x86-sse.rs

x86-sse2 ABI: use SSE registers for floats and SIMD

2025-02-18 16:11:41 +01:00

addr-of-mutate.rs

…

adjustments.rs

…

align-byval-alignment-mismatch.rs

use add-core-stubs / minicore for a few more tests

2025-02-16 18:37:50 +01:00

align-byval-vector.rs

use add-core-stubs / minicore for a few more tests

2025-02-16 18:37:50 +01:00

align-byval.rs

use add-core-stubs / minicore for a few more tests

2025-02-16 18:37:50 +01:00

align-enum.rs

…

align-fn.rs

fix multiple #[repr(align(N))] on functions

2025-04-16 12:16:40 +02:00

align-offset.rs

…

align-struct.rs

mitigate MSVC unsoundness by not emitting alignment attributes on win32-msvc targets

2025-04-07 23:30:55 +02:00

alloc-optimisation.rs

Remove implicit #[no_mangle] for #[rustc_std_internal_symbol]

2025-03-17 14:08:09 +00:00

amdgpu-addrspacecast.rs

…

array-clone.rs

…

array-cmp.rs

Extend the chaining logic to slices too

2025-04-12 22:10:17 -07:00

array-codegen.rs

…

array-equality.rs

…

array-from_fn.rs

…

array-map.rs

…

array-optimized.rs

…

array-repeat.rs

…

ascii-char.rs

…

assign-desugar-debuginfo.rs

Don't produce debug information for compiler-introduced-vars when desugaring assignments.

2025-03-21 17:34:45 -07:00

async-closure-debug.rs

replace //@ compile-flags: --edition with //@ edition

2025-04-10 09:56:37 +02:00

async-fn-debug-awaitee-field.rs

replace //@ compile-flags: --edition with //@ edition

2025-04-10 09:56:37 +02:00

async-fn-debug-msvc.rs

didn't catch this test failure, whoops

2025-04-11 09:57:21 +02:00

async-fn-debug.rs

replace //@ compile-flags: --edition with //@ edition

2025-04-10 09:56:37 +02:00

atomic-operations.rs

…

atomicptr.rs

…

autodiffv2.rs

passing test for dualv

2025-04-16 17:13:50 -04:00

autovectorize-f32x4.rs

…

bigint-helpers.rs

…

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

…

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

…

bool-cmp.rs

…

box-default-debug-copies.rs

…

box-uninit-bytes.rs

Remove implicit #[no_mangle] for #[rustc_std_internal_symbol]

2025-03-17 14:08:09 +00:00

bpf-alu32.rs

…

branch-protection.rs

Update the minimum external LLVM to 19

2025-04-05 11:44:38 -07:00

call-llvm-intrinsics.rs

…

cast-optimized.rs

…

cast-target-abi.rs

Update the minimum external LLVM to 19

2025-04-05 11:44:38 -07:00

catch-unwind.rs

…

cdylib-external-inline-fns.rs

…

cf-protection.rs

tests: use minicore more

2025-02-24 09:26:54 +00:00

cfguard-checks.rs

…

cfguard-disabled.rs

…

cfguard-nochecks.rs

…

cfguard-non-msvc.rs

…

char-ascii-branchless.rs

…

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

Add test for escape_debug without bounds check.

2025-03-06 21:38:39 +01:00

checked_ilog.rs

…

checked_math.rs

…

clone_as_copy.rs

Remove unsound-mir-opts for simplify_aggregate_to_copy

2025-04-03 21:59:43 +08:00

clone-shims.rs

…

codemodels.rs

…

coercions.rs

…

cold-call-declare-and-call.rs

…

common_prim_int_ptr.rs

llvm: Tolerate captures in tests

2025-02-14 18:55:50 +00:00

comparison-operators-2-struct.rs

Update some comparison tests now that they pass in LLVM20

2025-02-17 16:36:14 -08:00

comparison-operators-2-tuple.rs

Lower BinOp::Cmp to llvm.{s,u}cmp.* intrinsics

2025-03-06 22:29:05 +08:00

comparison-operators-newtype.rs

…

const_scalar_pair.rs

…

const-array.rs

Avoid wrapping constant allocations in packed structs when not necessary

2025-03-28 09:19:57 +00:00

const-vector.rs

Rollup merge of #140457 - fneddy:fix_s390x_codegen_const_vector, r=Mark-Simulacrum

2025-05-04 18:11:48 -04:00

constant-branch.rs

…

consts.rs

…

coroutine-debug-msvc.rs

…

coroutine-debug.rs

replace //@ compile-flags: --edition with //@ edition

2025-04-10 09:56:37 +02:00

dealloc-no-unwind.rs

Remove implicit #[no_mangle] for #[rustc_std_internal_symbol]

2025-03-17 14:08:09 +00:00

debug-alignment.rs

…

debug-column-msvc.rs

…

debug-column.rs

…

debug-compile-unit-path.rs

…

debug-fndef-size.rs

…

debug-limited.rs

…

debug-line-directives-only.rs

…

debug-line-tables-only.rs

…

debug-linkage-name.rs

…

debug-vtable.rs

Avoid wrapping constant allocations in packed structs when not necessary

2025-03-28 09:19:57 +00:00

debuginfo-constant-locals.rs

…

debuginfo-generic-closure-env-names.rs

replace //@ compile-flags: --edition with //@ edition

2025-04-10 09:56:37 +02:00

debuginfo-inline-callsite-location.rs

…

deduced-param-attrs.rs

…

default-requires-uwtable.rs

tests: use minicore more

2025-02-24 09:26:54 +00:00

default-visibility.rs

…

direct-access-external-data.rs

…

dont_codegen_private_const_fn_only_used_in_const_eval.rs

…

dont-shuffle-bswaps.rs

Use -C target-cpu=z13 on s390x vector test

2025-04-07 09:36:56 +02:00

drop-in-place-noalias.rs

…

drop.rs

…

dst-offset.rs

…

dst-vtable-align-nonzero.rs

…

dst-vtable-size-range.rs

…

ehcontguard_disabled.rs

…

ehcontguard_enabled.rs

…

emscripten-catch-unwind-js-eh.rs

update/bless tests

2025-04-06 21:41:47 +02:00

emscripten-catch-unwind-wasm-eh.rs

update/bless tests

2025-04-06 21:41:47 +02:00

enable-lto-unit-splitting.rs

…

error-provide.rs

…

export-no-mangle.rs

…

external-no-mangle-fns.rs

…

external-no-mangle-statics.rs

Avoid wrapping constant allocations in packed structs when not necessary

2025-03-28 09:19:57 +00:00

f128-wasm32-callconv.rs

…

fastcall-inreg.rs

tests: use minicore more

2025-02-24 09:26:54 +00:00

fatptr.rs

…

fewer-names.rs

…

fixed-x18.rs

tests: use minicore more

2025-02-24 09:26:54 +00:00

float_math.rs

Expose algebraic floating point intrinsics

2025-04-04 16:13:57 -07:00

fn-impl-trait-self.rs

…

force-frame-pointers.rs

…

force-no-unwind-tables.rs

…

force-unwind-tables.rs

…

frame-pointer.rs

aarch64-linux: Default to FramePointer::NonLeaf

2025-05-17 06:42:46 +02:00

function-arguments-noopt.rs

…

function-arguments.rs

…

function-return.rs

tests: use minicore more

2025-02-24 09:26:54 +00:00

gdb_debug_script_load.rs

…

generic-debug.rs

…

gep-index.rs

Also use gep inbounds nuw for index projections

2025-02-19 15:15:29 +01:00

gpu-kernel-abi.rs

tests: use minicore more

2025-02-24 09:26:54 +00:00

i128-wasm32-callconv.rs

…

i128-x86-align.rs

…

i128-x86-callconv.rs

x86_win64 ABI: do not use xmm0 with softfloat ABI

2025-02-19 08:41:19 +01:00

infallible-unwrap-in-opt-z.rs

replace //@ compile-flags: --edition with //@ edition

2025-04-10 09:56:37 +02:00

inherit_overflow.rs

…

inline-always-works-always.rs

…

inline-debuginfo.rs

…

inline-function-args-debug-info.rs

replace //@ compile-flags: --edition with //@ edition

2025-04-10 09:56:37 +02:00

inline-hint.rs

…

instrument-mcount.rs

…

integer-cmp.rs

Lower BinOp::Cmp to llvm.{s,u}cmp.* intrinsics

2025-03-06 22:29:05 +08:00

integer-overflow.rs

…

internalize-closures.rs

…

intrinsic-no-unnamed-attr.rs

replace some #[rustc_intrinsic] usage with use of the libcore declarations

2025-04-16 14:48:20 +02:00

is_val_statically_known.rs

…

issue-97217.rs

…

iter-repeat-n-trivial-drop.rs

Remove implicit #[no_mangle] for #[rustc_std_internal_symbol]

2025-03-17 14:08:09 +00:00

layout-size-checks.rs

…

lifetime_start_end.rs

…

link_section.rs

Avoid wrapping constant allocations in packed structs when not necessary

2025-03-28 09:19:57 +00:00

link-dead-code.rs

…

llvm_module_flags.rs

…

llvm-ident.rs

…

loads.rs

…

local-generics-in-exe-internalized.rs

…

lto-removes-invokes.rs

…

mainsubprogram.rs

…

match-optimized.rs

…

match-optimizes-away.rs

Don't alloca just to look at a discriminant

2025-03-12 00:56:43 -07:00

match-unoptimized.rs

…

maybeuninit-rvo.rs

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mem-replace-big-type.rs

…

mem-replace-simple-type.rs

…

merge-functions.rs

…

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

…

move-operands.rs

…

naked-asan.rs

stabilize naked_functions

2025-04-20 11:18:38 +02:00

no_builtins-at-crate.rs

…

no-alloca-inside-if-false.rs

…

no-assumes-on-casts.rs

…

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

…

no-jump-tables.rs

tests: use minicore more

2025-02-24 09:26:54 +00:00

no-plt.rs

…

no-redundant-item-monomorphization.rs

…

noalias-box-off.rs

…

noalias-box.rs

…

noalias-flag.rs

…

noalias-freeze.rs

…

noalias-refcell.rs

…

noalias-rwlockreadguard.rs

…

noalias-unpin.rs

…

noreturn-uninhabited.rs

…

noreturnflag.rs

…

nounwind.rs

…

nrvo.rs

…

optimize-attr-1.rs

…

option-as-slice.rs

…

option-niche-eq.rs

Add failing tests for some Option optimizations

2025-05-12 17:33:58 +01:00

overaligned-constant.rs

The embedded bitcode should always be prepared for LTO/ThinLTO

2025-02-23 21:23:36 +08:00

packed.rs

…

panic-abort-windows.rs

…

panic-in-drop-abort.rs

…

panic-unwind-default-uwtable.rs

…

pattern_type_symbols.rs

Hide the end of ranges in pretty printing if it's also the maximum of the type

2025-03-06 10:50:23 +00:00

personality_lifetimes.rs

…

pgo-counter-bias.rs

…

pgo-instrumentation.rs

…

pic-relocation-model.rs

…

pie-relocation-model.rs

…

placement-new.rs

…

powerpc64le-struct-align-128.rs

tests: use minicore more

2025-02-24 09:26:54 +00:00

precondition-checks.rs

…

ptr-arithmetic.rs

Emit getelementptr inbounds nuw for pointer::add()

2025-02-19 11:32:32 +01:00

ptr-read-metadata.rs

…

range_to_inclusive.rs

…

range-attribute.rs

Update the minimum external LLVM to 19

2025-04-05 11:44:38 -07:00

range-loop.rs

Allow more top-down inlining for single-BB callees

2025-03-12 22:39:43 -07:00

README.md

…

refs.rs

…

reg-struct-return.rs

…

regparm-inreg.rs

make abi_unsupported_vector_types a hard error

2025-04-20 11:34:56 +02:00

repeat-trusted-len.rs

…

riscv-target-abi.rs

tests: use minicore more

2025-02-24 09:26:54 +00:00

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-as_chunks.rs

Stabilize slice_as_chunks library feature

2025-04-10 21:07:09 -07:00

slice-indexing.rs

…

slice-init.rs

Add a test

2025-03-02 18:53:49 +00:00

slice-is-ascii.rs

Use explicit cpu in some asm and codegen tests.

2025-03-19 19:45:46 +01:00

slice-iter-fold.rs

…

slice-iter-len-eq-zero.rs

transmute should also assume non-null pointers

2025-02-12 23:01:27 -08:00

slice-iter-nonnull.rs

Simplify slice::Iter::next enough that it inlines

2025-02-14 22:24:27 -08:00

slice-last-elements-optimization.rs

Add tests for LLVM 20 slice bounds check optimization

2025-03-31 22:38:53 +09:00

slice-pointer-nonnull-unwrap.rs

…

slice-position-bounds-check.rs

…

slice-ref-equality.rs

Set both nuw and nsw in slice size calculation

2025-02-13 21:26:48 -08:00

slice-reverse.rs

…

slice-split-at.rs

slice: Remove some uses of unsafe in first/last chunk methods

2025-03-30 12:45:04 -04:00

slice-windows-no-bounds-check.rs

…

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

tests: use minicore more

2025-02-24 09:26:54 +00:00

some-global-nonnull.rs

…

sparc-struct-abi.rs

tests: use minicore more

2025-02-24 09:26:54 +00:00

split-lto-unit.rs

…

sroa-fragment-debuginfo.rs

…

sse42-implies-crc32.rs

…

stack-probes-inline.rs

tests: use minicore more

2025-02-24 09:26:54 +00:00

stack-protector.rs

…

static-relocation-model-msvc.rs

…

staticlib-external-inline-fns.rs

…

step_by-overflow-checks.rs

…

stores.rs

…

string-push.rs

Speed up String::push and String::insert

2025-04-09 13:06:10 +03:00

swap-large-types.rs

Ensure swap_nonoverlapping is really always untyped

2025-04-09 09:09:37 -07:00

swap-small-types.rs

skip tests/codegen/swap-small-types when debug assertions are on

2025-04-09 10:44:49 -07:00

target-cpu-on-functions.rs

…

target-feature-inline-closure.rs

Fix target-feature inline test to be less flaky

2025-03-06 19:56:21 +00:00

target-feature-overrides.rs

tests: use minicore more

2025-02-24 09:26:54 +00:00

terminating-catchpad.rs

…

thread-local.rs

…

tied-features-strength.rs

Update the minimum external LLVM to 19

2025-04-05 11:44:38 -07:00

to_vec.rs

…

trailing_zeros.rs

…

transmute-optimized.rs

…

transmute-scalar.rs

Emit trunc nuw for unchecked shifts and to_immediate_scalar

2025-02-19 11:36:52 -08:00

try_question_mark_nop.rs

replace //@ compile-flags: --edition with //@ edition

2025-04-10 09:56:37 +02:00

tune-cpu-on-functions.rs

…

tuple-layout-opt.rs

…

ub-checks.rs

…

unchecked_shifts.rs

Update the minimum external LLVM to 19

2025-04-05 11:44:38 -07:00

unchecked-float-casts.rs

…

uninhabited-transparent-return-abi.rs

tests: fix up new test for nocapture -> capture(none) change

2025-02-25 17:46:05 -05:00

uninit-consts.rs

Avoid wrapping constant allocations in packed structs when not necessary

2025-03-28 09:19:57 +00:00

uninit-repeat-in-aggregate.rs

Lower to a memset(undef) when Rvalue::Repeat repeats uninit

2025-03-19 23:57:49 -04:00

union-abi.rs

Emit trunc nuw for unchecked shifts and to_immediate_scalar

2025-02-19 11:36:52 -08:00

unwind-and-panic-abort.rs

…

unwind-extern-exports.rs

…

unwind-extern-imports.rs

…

unwind-landingpad-cold.rs

…

unwind-landingpad-inline.rs

…

used_with_arg.rs

…

var-names.rs

…

vec_pop_push_noop.rs

Update the minimum external LLVM to 19

2025-04-05 11:44:38 -07:00

vec-as-ptr.rs

…

vec-calloc.rs

Remove implicit #[no_mangle] for #[rustc_std_internal_symbol]

2025-03-17 14:08:09 +00:00

vec-in-place.rs

…

vec-iter-collect-len.rs

…

vec-iter.rs

…

vec-len-invariant.rs

…

vec-optimizes-away.rs

Remove implicit #[no_mangle] for #[rustc_std_internal_symbol]

2025-03-17 14:08:09 +00:00

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

Don't infer unwinding of virtual calls based on the function attributes

2025-02-27 12:58:18 +08:00

virtual-function-elimination-32bit.rs

…

virtual-function-elimination.rs

…

vtable-loads.rs

…

vtable-upcast.rs

…

wasm_casts_trapping.rs

…

wasm_exceptions.rs

…

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