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Matthias Krüger 6b23cb5cdf
Rollup merge of #128141 - nikic:aarch64-bti, r=DianQK,cuviper 
Set branch protection function attributes

Since LLVM 19, it is necessary to set not only module flags, but also function attributes for branch protection on aarch64. See e15d67cfc2 for the relevant LLVM change.

Fixes https://github.com/rust-lang/rust/issues/127829.
2024-07-30 04:31:54 +02:00
..
auxiliary Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
avr Let InstCombine remove Clone shims inside Clone shims 2024-07-25 15:14:42 -04:00
cffi Use the aligned size for alloca at args when the pass mode is cast. 2024-07-02 06:33:35 +08:00
cross-crate-inlining
debug-accessibility
dllimports Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
enum Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
float Adjust tests for x86 "Rust" ABI changes 2024-07-12 10:47:56 +01:00
instrument-coverage Use -Zno-profiler-runtime instead of //@ needs-profiler-support 2024-06-14 13:31:46 +10:00
instrument-xray
intrinsics Reformat use declarations. 2024-07-29 08:26:52 +10:00
issues reenable some windows tests 2024-07-14 13:48:29 +03:00
lib-optimizations Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
loongarch-abi Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
macos Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
meta-filecheck
naked-fn Use -Zno-profiler-runtime instead of //@ needs-profiler-support 2024-06-14 13:31:46 +10:00
non-terminate Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
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
repr Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
riscv-abi Let InstCombine remove Clone shims inside Clone shims 2024-07-25 15:14:42 -04:00
sanitizer Let InstCombine remove Clone shims inside Clone shims 2024-07-25 15:14:42 -04:00
simd simd packed types: update outdated check, extend codegen test 2024-06-08 21:38:32 +02:00
simd-intrinsic Fix tests and bless 2024-04-24 13:12:33 +01:00
src-hash-algorithm
unwind-abis Remove c_unwind from tests and fix tests 2024-06-19 13:54:55 +01:00
aarch64-struct-align-128.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
abi-efiapi.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
abi-main-signature-16bit-c-int.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
abi-main-signature-32bit-c-int.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
abi-repr-ext.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
abi-sysv64.rs
abi-x86_64_sysv.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
abi-x86-interrupt.rs
addr-of-mutate.rs
adjustments.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
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
align-byval.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
align-enum.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
align-fn.rs
align-offset.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
align-struct.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
alloc-optimisation.rs
array-clone.rs
array-cmp.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
array-codegen.rs use [N x i8] for alloca types 2024-04-11 21:42:35 -04:00
array-equality.rs Stabilize generic NonZero. 2024-04-22 18:48:47 +02:00
array-map.rs use [N x i8] for alloca types 2024-04-11 21:42:35 -04:00
array-optimized.rs Remove my scalar_copy_backend_type optimization attempt 2024-04-09 08:51:32 -07:00
array-repeat.rs update codegen test for array::repeat 2024-06-19 17:48:05 +02:00
ascii-char.rs codegen tests: Tolerate nuw nsw on trunc 2024-04-11 17:20:08 +00:00
asm-clobber_abi.rs
asm-clobbers.rs
asm-goto.rs
asm-may_unwind.rs
asm-maybe-uninit.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
asm-multiple-options.rs
asm-options.rs
asm-powerpc-clobbers.rs
asm-sanitize-llvm.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
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 Reformat use declarations. 2024-07-29 08:26:52 +10:00
atomicptr.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
autovectorize-f32x4.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
binary-search-index-no-bound-check.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
bool-cmp.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
box-uninit-bytes.rs
bpf-alu32.rs
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
call-metadata.rs
cast-optimized.rs Use leading_zeros instead of ilog2 in tests. 2024-07-21 18:21:33 +02:00
cast-target-abi.rs Use the aligned size for alloca at ret when the pass mode is cast. 2024-07-02 06:33:40 +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
cf-protection.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
cfguard-checks.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
cfguard-disabled.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
cfguard-nochecks.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
cfguard-non-msvc.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
char-ascii-branchless.rs
checked_ilog.rs add codegen test 2024-04-23 18:31:57 +02:00
checked_math.rs Also get add nuw from uN::checked_add 2024-06-23 13:29:06 -07:00
clone-shims.rs Let InstCombine remove Clone shims inside Clone shims 2024-07-25 15:14:42 -04:00
codemodels.rs
coercions.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
cold-call-declare-and-call.rs
common_prim_int_ptr.rs
comparison-operators-2-tuple.rs
comparison-operators-newtype.rs
const_scalar_pair.rs Fix tests and bless 2024-04-24 13:12:33 +01:00
constant-branch.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
consts.rs Use FileCheck to parameterize codegen tests over hashes 2024-06-04 01:30:51 -07:00
coroutine-debug-msvc.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
coroutine-debug.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
dealloc-no-unwind.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
debug-alignment.rs
debug-column-msvc.rs
debug-column.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
debug-compile-unit-path.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
debug-fndef-size.rs Adjust dbg.value/dbg.declare checks for LLVM update 2024-05-06 23:15:48 +00:00
debug-limited.rs
debug-line-directives-only.rs
debug-line-tables-only.rs
debug-linkage-name.rs
debug-vtable.rs
debuginfo-constant-locals.rs Adjust dbg.value/dbg.declare checks for LLVM update 2024-05-06 23:15:48 +00:00
debuginfo-generic-closure-env-names.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
debuginfo-inline-callsite-location.rs Remove c_unwind from tests and fix tests 2024-06-19 13:54:55 +01:00
deduced-param-attrs.rs
default-hidden-visibility.rs
default-requires-uwtable.rs
direct-access-external-data.rs
dont_codegen_private_const_fn_only_used_in_const_eval.rs Also support generic constants 2024-06-05 15:40:11 +00:00
drop-in-place-noalias.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
drop.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
dst-offset.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
dst-vtable-align-nonzero.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
dst-vtable-size-range.rs
ehcontguard_disabled.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
ehcontguard_enabled.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
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 Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
error-provide.rs Apply suggestion. 2024-06-16 17:19:25 +08:00
export-no-mangle.rs
external-no-mangle-fns.rs
external-no-mangle-statics.rs
fastcall-inreg.rs
fatptr.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
fewer-names.rs
fixed-x18.rs Add -Zfixed-x18 2024-05-03 14:32:08 +02:00
float_math.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
fn-impl-trait-self.rs
foo.s
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 Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
force-unwind-tables.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
frame-pointer.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
function-arguments-noopt.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
function-arguments.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
function-return.rs
gdb_debug_script_load.rs Make more of the test suite run on Mac Catalyst 2024-05-28 12:31:33 +02:00
generic-debug.rs reenable some windows tests 2024-07-14 13:48:29 +03:00
global_asm_include.rs
global_asm_x2.rs
global_asm.rs
i128-x86-align.rs use [N x i8] for alloca types 2024-04-11 21:42:35 -04:00
infallible-unwrap-in-opt-z.rs
inherit_overflow.rs
inline-always-works-always.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
inline-debuginfo.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
inline-function-args-debug-info.rs
inline-hint.rs
instrument-mcount.rs
integer-cmp.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
integer-overflow.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
internalize-closures.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
intrinsic-no-unnamed-attr.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
is_val_statically_known.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
issue-97217.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
iter-repeat-n-trivial-drop.rs
layout-size-checks.rs
lifetime_start_end.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
link_section.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
link-dead-code.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
llvm_module_flags.rs
llvm-ident.rs
loads.rs Stabilize generic NonZero. 2024-04-22 18:48:47 +02:00
local-generics-in-exe-internalized.rs
lto-removes-invokes.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
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 Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
match-optimizes-away.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
match-unoptimized.rs
maybeuninit-rvo.rs Add needs-unwind to codegen test 2024-04-25 11:44:32 +09:00
mem-replace-big-type.rs
mem-replace-simple-type.rs At debuginfo=0, don't inline debuginfo when inlining 2024-04-18 09:35:35 -07:00
merge-functions.rs
method-declaration.rs
mir_zst_stores.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
mir-aggregate-no-alloca.rs Unify Rvalue::Aggregate paths in cg_ssa 2024-05-11 21:22:51 -07:00
mir-inlined-line-numbers.rs
move-before-nocapture-ref-arg.rs
move-operands.rs
no_builtins-at-crate.rs
no-assumes-on-casts.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
no-dllimport-w-cross-lang-lto.rs
no-jump-tables.rs
no-plt.rs
no-redundant-item-monomorphization.rs Port issue-7349 to a codegen test 2024-04-04 21:59:08 +01:00
noalias-box-off.rs
noalias-box.rs
noalias-flag.rs
noalias-freeze.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
noalias-refcell.rs
noalias-rwlockreadguard.rs
noalias-unpin.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
noreturn-uninhabited.rs
noreturnflag.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
nounwind.rs reenable some windows tests 2024-07-14 13:48:29 +03:00
nrvo.rs
optimize-attr-1.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
option-as-slice.rs Use Option's discriminant as its size hint 2024-07-15 00:34:03 -07:00
option-niche-eq.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
overaligned-constant.rs use [N x i8] for alloca types 2024-04-11 21:42:35 -04:00
packed.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
panic-abort-windows.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
panic-in-drop-abort.rs
panic-unwind-default-uwtable.rs
pattern_type_symbols.rs Use FileCheck to parameterize codegen tests over hashes 2024-06-04 01:30:51 -07:00
personality_lifetimes.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
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 Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
pie-relocation-model.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
powerpc64le-struct-align-128.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
precondition-checks.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
ptr-arithmetic.rs
ptr-read-metadata.rs adapt a codegen test for llvm 19 2024-04-29 13:03:45 +00:00
README.md
refs.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
repeat-trusted-len.rs
riscv-target-abi.rs Set target-abi module flag for RISC-V targets 2024-04-09 05:25:51 +02:00
scalar-pair-bool.rs
set-discriminant-invalid.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
skip-mono-inside-if-false.rs
slice_as_from_ptr_range.rs
slice-as_chunks.rs
slice-indexing.rs Use unchecked_sub in str indexing 2024-04-06 14:09:03 -04:00
slice-init.rs
slice-iter-fold.rs
slice-iter-len-eq-zero.rs
slice-iter-nonnull.rs
slice-pointer-nonnull-unwrap.rs Fix tests for 32 bits targets 2024-06-11 07:45:16 +00:00
slice-position-bounds-check.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
slice-ref-equality.rs Stabilize generic NonZero. 2024-04-22 18:48:47 +02:00
slice-reverse.rs
slice-windows-no-bounds-check.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
some-abis-do-extend-params-to-32-bits.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
some-global-nonnull.rs
sparc-struct-abi.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
split-lto-unit.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
sroa-fragment-debuginfo.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
sse42-implies-crc32.rs
stack-probes-inline.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
stack-protector.rs
static-relocation-model-msvc.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
staticlib-external-inline-fns.rs
step_by-overflow-checks.rs Don't emit divide-by-zero panic paths in StepBy::len 2024-04-06 11:37:57 -07:00
stores.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
swap-large-types.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
swap-small-types.rs use [N x i8] for alloca types 2024-04-11 21:42:35 -04:00
target-cpu-on-functions.rs
target-feature-inline-closure.rs Add inline comments why we're forcing the target cpu 2024-05-01 16:54:20 -07:00
target-feature-overrides.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
thin-lto.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
thread-local.rs
tied-features-strength.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
to_vec.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
trailing_zeros.rs
transmute-optimized.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
transmute-scalar.rs
try_question_mark_nop.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
tune-cpu-on-functions.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
tuple-layout-opt.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
ub-checks.rs Put checks that detect UB under their own flag below debug_assertions 2024-04-06 11:21:47 -04:00
unchecked_shifts.rs codegen tests: Tolerate nuw nsw on trunc 2024-04-11 17:20:08 +00:00
unchecked-float-casts.rs
uninit-consts.rs
union-abi.rs Adjust tests for x86 "Rust" ABI changes 2024-07-12 10:47:56 +01:00
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
unwind-landingpad-inline.rs
used_with_arg.rs
var-names.rs
vec_pop_push_noop.rs
vec-as-ptr.rs
vec-calloc.rs
vec-in-place.rs add codegen test for issue 120493 2024-05-20 09:21:09 -05:00
vec-iter-collect-len.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
vec-iter.rs
vec-len-invariant.rs Avoid reloading Vec::len across grow_one in push 2024-04-20 21:07:00 -04:00
vec-optimizes-away.rs
vec-reserve-extend.rs
vec-shrink-panik.rs
vec-with-capacity.rs
vecdeque_no_panic.rs
vecdeque_pop_push.rs Add invariant to VecDeque::pop_* that len < cap if pop successful 2024-04-08 12:12:13 +02:00
vecdeque-drain.rs
vecdeque-nonempty-get-no-panic.rs
virtual-function-elimination-32bit.rs
virtual-function-elimination.rs Use FileCheck to parameterize codegen tests over hashes 2024-06-04 01:30:51 -07:00
vtable-loads.rs Omit non-needs_drop drop_in_place in vtables 2024-05-27 16:26:56 -04:00
vtable-upcast.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
wasm_casts_trapping.rs
wasm_exceptions.rs Fix wasm_exceptions test 2024-06-19 21:26:48 +01:00
zip.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
zst-offset.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00

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