rust/tests/codegen-llvm at 97b131c90059e6122f22562ab4d78d50160daeff - user0/rust

user0/rust

History

bors 3e2dbcdd3a Auto merge of #149646 - matthiaskrgr:rollup-jbfeow8, r=matthiaskrgr Rollup of 9 pull requests Successful merges: - rust-lang/rust#147224 (Emscripten: Turn wasm-eh on by default) - rust-lang/rust#149405 (Recover on misspelled item keyword) - rust-lang/rust#149443 (Tidying up UI tests [6/N]) - rust-lang/rust#149524 (Move attribute safety checking to attribute parsing) - rust-lang/rust#149593 (powf, powi: point out SNaN non-determinism) - rust-lang/rust#149605 (Use branch name instead of HEAD when unshallowing) - rust-lang/rust#149612 (Apply the `bors` environment also to the `outcome` job) - rust-lang/rust#149623 (Don't require a normal tool build of clippy/rustfmt when running their test steps) - rust-lang/rust#149627 (Point to the item that is incorrectly annotated with `#[diagnostic::on_const]`) r? `@ghost` `@rustbot` modify labels: rollup		2025-12-04 22:04:03 +00:00
..
annotate-moves
asm	Allow PowerPC spe_acc as clobber-only register	2025-12-03 12:37:22 -06:00
autodiff
autovec
auxiliary
avr
bounds-checking
cffi
compiletest-self-test
cross-crate-inlining
debug-accessibility
debuginfo-proc-macro
dllimports
enum
ergonomic-clones
float
gpu_offload
hint
instrument-coverage
instrument-xray
intrinsics
issues
lib-optimizations
loongarch-abi
macos
meta-filecheck
naked-fn
non-terminate
option-niche-unfixed
patchable-function-entry
remap_path_prefix
repr
riscv-abi
sanitizer
simd
simd-intrinsic
src-hash-algorithm
unwind-abis
aarch64-softfloat.rs
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-win64-zst.rs
abi-x86-interrupt.rs
abi-x86-sse.rs
abi-x86_64_sysv.rs
addr-of-mutate.rs
adjustments.rs
align-byval-alignment-mismatch.rs
align-byval-vector.rs
align-byval.rs
align-enum.rs
align-fn.rs
align-offset.rs
align-static.rs
align-struct.rs
alloc-optimisation.rs
amdgpu-addrspacecast.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
assign-desugar-debuginfo.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
become-musttail.rs
bigint-helpers.rs
binary-heap-peek-mut-pop-no-panic.rs
binary-search-index-no-bound-check.rs
bool-cmp.rs
bounds-check-elision-slice-min.rs
box-default-debug-copies.rs
box-uninit-bytes.rs
bpf-abi-indirect-return.rs
bpf-alu32.rs
branch-protection.rs
c-variadic-lifetime.rs
call-llvm-intrinsics.rs
call-tmps-lifetime.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
char-escape-debug-no-bounds-check.rs
checked_ilog.rs
checked_math.rs
clone-shims.rs
clone_as_copy.rs
codemodels.rs
coercions.rs
cold-attribute.rs
cold-call-declare-and-call.rs
common_prim_int_ptr.rs
comparison-operators-2-struct.rs
comparison-operators-2-tuple.rs
comparison-operators-newtype.rs
const-array.rs
const-vector.rs
const_scalar_pair.rs
constant-branch.rs
consts.rs
coroutine-debug-msvc.rs
coroutine-debug.rs
darwin-no-objc.rs
darwin-objc-abi-v1.rs
darwin-objc-abi-v2.rs
darwin-objc-cross-crate.rs
dead_on_return.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-cyclic-structure.rs
debuginfo-dse.rs
debuginfo-generic-closure-env-names.rs
debuginfo-inline-callsite-location.rs
deduced-param-attrs.rs
default-requires-uwtable.rs
default-visibility.rs
direct-access-external-data.rs
diverging-function-call-debuginfo.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
emscripten-catch-unwind-js-eh.rs	Emscripten: Turn wasm-eh on by default	2025-12-03 14:34:07 -08:00
emscripten-catch-unwind-wasm-eh.rs
enable-lto-unit-splitting.rs
error-provide.rs
export-no-mangle.rs
external-no-mangle-fns.rs
external-no-mangle-statics.rs
f128-wasm32-callconv.rs
fastcall-inreg.rs
fatptr.rs
fewer-names.rs
fixed-x18.rs
float_math.rs
fn-impl-trait-self.rs
fn-parameters-on-different-lines-debuginfo.rs
force-frame-pointers.rs
force-no-unwind-tables.rs
force-unwind-tables.rs
frame-pointer-cli-control.rs
frame-pointer.rs
function-arguments-noopt.rs
function-arguments.rs
function-return.rs
gdb_debug_script_load.rs
generic-debug.rs
gep-index.rs
global-allocator-attributes.rs
gpu-kernel-abi.rs
i128-wasm32-callconv.rs
i128-x86-align.rs
i128-x86-callconv.rs
indirect-branch-cs-prefix.rs
infallible-unwrap-in-opt-z.rs
inherit_overflow.rs
inline-always-callsite.rs
inline-always-works-always.rs
inline-debuginfo.rs
inline-function-args-debug-info.rs
inline-hint.rs
instrument-mcount.rs
int-ptr-int-enum-miscompile.rs
integer-cmp.rs
integer-overflow.rs
internalize-closures.rs
intrinsic-no-unnamed-attr.rs
is_val_statically_known.rs
issue-97217.rs
iter-repeat-n-trivial-drop.rs
iterrangefrom-overflow-checks.rs
layout-size-checks.rs
lifetime_start_end.rs
link-dead-code.rs
link_section.rs
llvm-ident.rs
llvm_module_flags.rs
loads.rs
local-generics-in-exe-internalized.rs
lto-removes-invokes.rs
mainsubprogram.rs
match-optimized.rs
match-optimizes-away.rs
match-unoptimized.rs
maybeuninit-array.rs
maybeuninit-rvo.rs
mem-replace-big-type.rs
mem-replace-simple-type.rs
merge-functions.rs
method-declaration.rs
min-function-alignment.rs
mir-aggregate-no-alloca.rs
mir-inlined-line-numbers.rs
mir_zst_stores.rs
move-before-nocapture-ref-arg.rs
move-operands.rs
naked-asan.rs
no-alloca-inside-if-false.rs
no-assumes-on-casts.rs
no-dllimport-w-cross-lang-lto.rs
no-jump-tables.rs
no-plt.rs
no-redundant-item-monomorphization.rs
no_builtins-at-crate.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
overaligned-constant.rs
overflow-checks.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
powerpc64le-struct-align-128.rs
precondition-checks.rs
ptr-arithmetic.rs
ptr-read-metadata.rs
range-attribute.rs
range-loop.rs
range_to_inclusive.rs
read-only-capture-opt.rs
README.md
refs.rs
reg-struct-return.rs
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_chunks.rs
slice-indexing.rs
slice-init.rs
slice-is-ascii.rs
slice-iter-fold.rs
slice-iter-len-eq-zero.rs
slice-iter-nonnull.rs
slice-last-elements-optimization.rs
slice-len-math.rs
slice-pointer-nonnull-unwrap.rs
slice-position-bounds-check.rs
slice-ref-equality.rs
slice-reverse.rs
slice-split-at.rs
slice-windows-no-bounds-check.rs
slice_as_from_ptr_range.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
string-push.rs
swap-large-types.rs
swap-small-types.rs
target-cpu-on-functions.rs
target-feature-inline-closure.rs
target-feature-negative-implication.rs
target-feature-overrides.rs
terminating-catchpad.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
tune-cpu-on-functions.rs
tuple-layout-opt.rs
ub-checks.rs
unchecked-float-casts.rs
unchecked_shifts.rs
uninhabited-transparent-return-abi.rs
uninit-consts.rs
uninit-repeat-in-aggregate.rs
union-abi.rs
union-aggregate.rs
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-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
vec_pop_push_noop.rs
vecdeque-drain.rs
vecdeque-nonempty-get-no-panic.rs
vecdeque_no_panic.rs
vecdeque_pop_push.rs
virtual-call-attrs-issue-137646.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

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