rust/codegen at e78d78868a4c9a4e29a02f70ede75ca8cfd39bef - rust

mirror of https://github.com/rust-lang/rust.git synced 2026-01-09 08:45:29 +00:00

History

Matthew Maurer 0e73095169 llvm: Tolerate propagated range metadata

llvm/llvm-project#91101 propagates range information across inlining,
resulting in more metadata in this test. Tolerate the range metadata if
it appears.

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

auxiliary

…

avr

…

cffi

more asm! -> naked_asm! in tests

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

cross-crate-inlining

…

debug-accessibility

…

dllimports

…

enum

Update the minimum external LLVM to 18

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

float

…

instrument-coverage

…

instrument-xray

…

intrinsics

Don't codegen expect in opt-level=0

2024-09-04 11:49:00 +00:00

issues

Improve autovectorization of to_lowercase / to_uppercase functions

2024-09-23 11:31:29 +02:00

lib-optimizations

…

loongarch-abi

…

macos

…

meta-filecheck

…

naked-fn

disallow asm! in #[naked] functions

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

non-terminate

…

patchable-function-entry

…

remap_path_prefix

…

repr

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

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

riscv-abi

…

sanitizer

riscv64imac: allow shadow call stack sanitizer

2024-08-29 21:48:48 +08:00

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

…

unwind-abis

…

aarch64-struct-align-128.rs

…

abi-efiapi.rs

…

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

…

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

…

abi-repr-ext.rs

…

abi-sysv64.rs

…

abi-x86_64_sysv.rs

…

abi-x86-interrupt.rs

…

addr-of-mutate.rs

…

adjustments.rs

…

align-byval-alignment-mismatch.rs

…

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

…

align-fn.rs

…

align-offset.rs

…

align-struct.rs

…

alloc-optimisation.rs

…

array-clone.rs

…

array-cmp.rs

…

array-codegen.rs

…

array-equality.rs

…

array-from_fn.rs

…

array-map.rs

…

array-optimized.rs

…

array-repeat.rs

…

ascii-char.rs

…

asm-arm64ec-clobbers.rs

Fix clobber_abi and disallow SVE-related registers in Arm64EC inline assembly

2024-10-14 05:30:45 +09:00

asm-clobber_abi.rs

…

asm-clobbers.rs

…

asm-goto.rs

…

asm-may_unwind.rs

…

asm-maybe-uninit.rs

…

asm-msp430-clobbers.rs

Support clobber_abi in MSP430 inline assembly

2024-10-06 08:14:44 +09:00

asm-multiple-options.rs

…

asm-options.rs

…

asm-powerpc-clobbers.rs

…

asm-s390x-clobbers.rs

Support clobber_abi and vector/access registers (clobber-only) in s390x inline assembly

2024-09-21 01:51:26 +09:00

asm-sanitize-llvm.rs

…

asm-target-clobbers.rs

…

async-closure-debug.rs

…

async-fn-debug-awaitee-field.rs

…

async-fn-debug-msvc.rs

…

async-fn-debug.rs

…

atomic-operations.rs

…

atomicptr.rs

…

autovectorize-f32x4.rs

…

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

…

bool-cmp.rs

…

box-uninit-bytes.rs

…

bpf-alu32.rs

…

branch-protection-old-llvm.rs

…

branch-protection.rs

…

call-llvm-intrinsics.rs

…

call-metadata.rs

…

cast-optimized.rs

…

cast-target-abi.rs

…

catch-unwind.rs

…

cdylib-external-inline-fns.rs

…

cf-protection.rs

…

cfguard-checks.rs

…

cfguard-disabled.rs

…

cfguard-nochecks.rs

…

cfguard-non-msvc.rs

…

char-ascii-branchless.rs

…

checked_ilog.rs

…

checked_math.rs

…

clone_as_copy.rs

Simplify the canonical clone method to copy

2024-09-14 13:30:35 +08:00

clone-shims.rs

…

codemodels.rs

…

coercions.rs

…

cold-call-declare-and-call.rs

…

common_prim_int_ptr.rs

…

comparison-operators-2-tuple.rs

…

comparison-operators-newtype.rs

…

const_scalar_pair.rs

…

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

…

coroutine-debug-msvc.rs

…

coroutine-debug.rs

…

dealloc-no-unwind.rs

…

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

…

debuginfo-constant-locals.rs

…

debuginfo-generic-closure-env-names.rs

…

debuginfo-inline-callsite-location.rs

…

deduced-param-attrs.rs

…

default-requires-uwtable.rs

…

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

…

dont_codegen_private_const_fn_only_used_in_const_eval.rs

…

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

…

emcripten-catch-unwind.rs

…

enable-lto-unit-splitting.rs

…

error-provide.rs

…

export-no-mangle.rs

…

external-no-mangle-fns.rs

…

external-no-mangle-statics.rs

…

fastcall-inreg.rs

…

fatptr.rs

…

fewer-names.rs

…

fixed-x18.rs

…

float_math.rs

…

fn-impl-trait-self.rs

…

foo.s

…

force-frame-pointers.rs

…

force-no-unwind-tables.rs

…

force-unwind-tables.rs

…

frame-pointer.rs

…

function-arguments-noopt.rs

…

function-arguments.rs

…

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

…

generic-debug.rs

…

global_asm_include.rs

…

global_asm_x2.rs

…

global_asm.rs

…

i128-x86-align.rs

…

infallible-unwrap-in-opt-z.rs

…

inherit_overflow.rs

…

inline-always-works-always.rs

…

inline-debuginfo.rs

…

inline-function-args-debug-info.rs

…

inline-hint.rs

…

instrument-mcount.rs

…

integer-cmp.rs

…

integer-overflow.rs

…

internalize-closures.rs

…

intrinsic-no-unnamed-attr.rs

…

is_val_statically_known.rs

…

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

…

lifetime_start_end.rs

…

link_section.rs

…

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

…

mainsubprogramstart.rs

…

match-optimized.rs

…

match-optimizes-away.rs

…

match-unoptimized.rs

…

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

…

merge-functions.rs

…

method-declaration.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

various fixes for naked_asm! implementation

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

no_builtins-at-crate.rs

…

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

…

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

…

no-jump-tables.rs

…

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

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

…

packed.rs

…

panic-abort-windows.rs

…

panic-in-drop-abort.rs

…

panic-unwind-default-uwtable.rs

…

pattern_type_symbols.rs

…

personality_lifetimes.rs

…

pgo-counter-bias.rs

…

pgo-instrumentation.rs

…

pic-relocation-model.rs

…

pie-relocation-model.rs

…

placement-new.rs

allocate before calling T::default in <Arc<T>>::default()

2024-10-10 09:50:35 -04:00

powerpc64le-struct-align-128.rs

…

precondition-checks.rs

…

ptr-arithmetic.rs

…

ptr-read-metadata.rs

…

range-attribute.rs

…

README.md

…

refs.rs

…

repeat-trusted-len.rs

…

riscv-target-abi.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

…

slice-indexing.rs

…

slice-init.rs

…

slice-iter-fold.rs

…

slice-iter-len-eq-zero.rs

…

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

…

slice-ref-equality.rs

…

slice-reverse.rs

…

slice-windows-no-bounds-check.rs

…

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

…

some-global-nonnull.rs

…

sparc-struct-abi.rs

…

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

…

stores.rs

…

swap-large-types.rs

…

swap-small-types.rs

…

target-cpu-on-functions.rs

…

target-feature-inline-closure.rs

…

target-feature-overrides.rs

…

thread-local.rs

…

tied-features-strength.rs

…

to_vec.rs

…

trailing_zeros.rs

…

transmute-optimized.rs

…

transmute-scalar.rs

…

try_question_mark_nop.rs

tests: allow trunc/select instructions to be missing

2024-09-17 08:55:26 -04:00

tune-cpu-on-functions.rs

…

tuple-layout-opt.rs

…

ub-checks.rs

…

unchecked_shifts.rs

…

unchecked-float-casts.rs

…

uninit-consts.rs

…

union-abi.rs

Ban non-array SIMD

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

unwind-and-panic-abort.rs

…

unwind-extern-exports.rs

…

unwind-extern-imports.rs

…

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

…

var-names.rs

…

vec_pop_push_noop.rs

…

vec-as-ptr.rs

…

vec-calloc.rs

…

vec-in-place.rs

…

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

ignore/fix layout-sensitive tests

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

vecdeque-nonempty-get-no-panic.rs

…

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

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