rust/codegen at c4d00d710c86aa062f2e08fc90a14345f55a8b4b - rust

History

Matthias Krüger c96dac16c3 Rollup merge of #106995 - lukas-code:align_offset_assembly_test, r=cuviper bump failing assembly & codegen tests from LLVM 14 to LLVM 15 These tests need LLVM 15. Found by ```@Robert-Cunningham``` in https://github.com/rust-lang/rust/pull/100601#issuecomment-1385400008 Passed tests at 006506e93fc80318ebfd7939fe1fd4dc19ecd8cb in https://github.com/rust-lang/rust/actions/runs/3942442730/jobs/6746104740.		2023-01-18 06:59:21 +01:00
..
auxiliary
avr
dllimports	Add more codegen tests	2023-01-17 16:23:22 +01:00
intrinsics	Add more codegen tests	2023-01-17 16:23:22 +01:00
non-terminate
remap_path_prefix
riscv-abi	Put `noundef` on all scalars that don't allow uninit	2023-01-17 08:14:35 +01:00
simd-intrinsic
src-hash-algorithm
unwind-abis
abi-efiapi.rs	Stabilize `abi_efiapi` feature	2023-01-11 20:42:13 -05:00
abi-main-signature-16bit-c-int.rs
abi-main-signature-32bit-c-int.rs
abi-repr-ext.rs
abi-sysv64.rs	Add more codegen tests	2023-01-17 16:23:22 +01:00
abi-x86_64_sysv.rs
abi-x86-interrupt.rs	Add more codegen tests	2023-01-17 16:23:22 +01:00
adjustments.rs	Add more codegen tests	2023-01-17 16:23:22 +01:00
align-enum.rs
align-fn.rs
align-struct.rs
alloc-optimisation.rs
array-clone.rs
array-equality.rs
asm-clobber_abi.rs
asm-clobbers.rs
asm-may_unwind.rs
asm-multiple-options.rs
asm-options.rs
asm-powerpc-clobbers.rs
asm-sanitize-llvm.rs
asm-target-clobbers.rs
async-fn-debug-awaitee-field.rs
async-fn-debug-msvc.rs
async-fn-debug.rs
atomic-operations.rs
autovectorize-f32x4.rs
binary-search-index-no-bound-check.rs
bool-cmp.rs
box-maybe-uninit-llvm14.rs	Put `noundef` on all scalars that don't allow uninit	2023-01-17 08:14:35 +01:00
box-maybe-uninit.rs	Put `noundef` on all scalars that don't allow uninit	2023-01-17 08:14:35 +01:00
bpf-alu32.rs
branch-protection.rs
c-variadic-copy.rs
c-variadic-opt.rs
c-variadic.rs	Add more codegen tests	2023-01-17 16:23:22 +01:00
call-llvm-intrinsics.rs	Add more codegen tests	2023-01-17 16:23:22 +01:00
call-metadata.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
codemodels.rs
coercions.rs
cold-call-declare-and-call.rs
comparison-operators-newtype.rs	Put `noundef` on all scalars that don't allow uninit	2023-01-17 08:14:35 +01:00
consts.rs
dealloc-no-unwind.rs
debug-alignment.rs
debug-column-msvc.rs
debug-column.rs
debug-compile-unit-path.rs
debug-linkage-name.rs
debug-vtable.rs
debuginfo-generic-closure-env-names.rs
deduced-param-attrs.rs
default-requires-uwtable.rs
drop.rs
dst-vtable-align-nonzero.rs
dst-vtable-size-range.rs
enum-bounds-check-derived-idx.rs
enum-bounds-check-issue-13926.rs
enum-bounds-check-issue-82871.rs
enum-bounds-check.rs
enum-debug-clike.rs
enum-debug-niche-2.rs
enum-debug-niche.rs
enum-debug-tagged.rs
enum-discriminant-value.rs
enum-match.rs	Put `noundef` on all scalars that don't allow uninit	2023-01-17 08:14:35 +01:00
export-no-mangle.rs
external-no-mangle-fns.rs
external-no-mangle-statics.rs
fastcall-inreg.rs	Put `noundef` on all scalars that don't allow uninit	2023-01-17 08:14:35 +01:00
fatptr.rs
fewer-names.rs	Put `noundef` on all scalars that don't allow uninit	2023-01-17 08:14:35 +01:00
ffi-const.rs
ffi-out-of-bounds-loads.rs
ffi-pure.rs
ffi-returns-twice.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	Add more codegen tests	2023-01-17 16:23:22 +01:00
function-arguments-noopt.rs
function-arguments.rs	Add more codegen tests	2023-01-17 16:23:22 +01:00
gdb_debug_script_load.rs
generator-debug-msvc.rs
generator-debug.rs
generic-debug.rs
global_asm_include.rs
global_asm_x2.rs
global_asm.rs
i686-macosx-deployment-target.rs
i686-no-macosx-deployment-target.rs
inline-always-works-always.rs
inline-debuginfo.rs
inline-hint.rs
instrument-coverage.rs
instrument-mcount.rs
integer-cmp.rs
integer-overflow.rs
internalize-closures.rs
intrinsic-no-unnamed-attr.rs
issue-13018.rs
issue-15953.rs
issue-27130.rs
issue-32031.rs	Add more codegen tests	2023-01-17 16:23:22 +01:00
issue-32364.rs
issue-34634.rs
issue-34947-pow-i32.rs
issue-37945.rs
issue-44056-macos-tls-align.rs
issue-45222.rs
issue-45466.rs
issue-45964-bounds-check-slice-pos.rs	replace manual ptr arithmetic with ptr_sub	2023-01-15 17:38:05 +01:00
issue-47278.rs
issue-47442.rs
issue-56267-2.rs
issue-56267.rs
issue-56927.rs
issue-58881.rs	Add more codegen tests	2023-01-17 16:23:22 +01:00
issue-59352.rs
issue-69101-bounds-check.rs
issue-73031.rs
issue-73338-effecient-cmp.rs
issue-73396-bounds-check-after-position.rs
issue-73827-bounds-check-index-in-subexpr.rs
issue-75525-bounds-checks.rs
issue-75546.rs
issue-75659.rs
issue-77812.rs
issue-81408-dllimport-thinlto-windows.rs
issue-84268.rs
issue-85872-multiple-reverse.rs
issue-86106.rs
issue-96274.rs
issue-96497-slice-size-nowrap.rs	bump failing assembly & codegen tests from LLVM 14 to LLVM 15	2023-01-17 20:02:01 +01:00
issue-98156-const-arg-temp-lifetime.rs
issue-98294-get-mut-copy-from-slice-opt.rs
issue-103285-ptr-addr-overflow-check.rs
issue-103840.rs
issue-105386-ub-in-debuginfo.rs
iter-repeat-n-trivial-drop.rs	Add more codegen tests	2023-01-17 16:23:22 +01:00
layout-size-checks.rs
lifetime_start_end.rs
link_section.rs
link-dead-code.rs
loads.rs	Add more codegen tests	2023-01-17 16:23:22 +01:00
local-generics-in-exe-internalized.rs
lto-removes-invokes.rs
mainsubprogram.rs
mainsubprogramstart.rs
match-optimized.rs
match-optimizes-away.rs
match-unoptimized.rs
mem-replace-direct-memcpy.rs
merge-functions.rs
mir_zst_stores.rs
mir-inlined-line-numbers.rs
move-operands.rs	Add a regression test for argument copies with DestinationPropagation	2023-01-11 10:27:06 -05:00
naked-functions.rs	Add more codegen tests	2023-01-17 16:23:22 +01:00
naked-nocoverage.rs
naked-noinline.rs
no-assumes-on-casts.rs
no-dllimport-w-cross-lang-lto.rs
no-jump-tables.rs
no-plt.rs
noalias-box-off.rs
noalias-box.rs
noalias-flag.rs
noalias-refcell.rs
noalias-rwlockreadguard.rs
noalias-unpin.rs
noreturn-uninhabited.rs
noreturnflag.rs
nounwind.rs
nrvo.rs
optimize-attr-1.rs
option-nonzero-eq.rs
packed.rs
panic-abort-windows.rs
panic-in-drop-abort.rs
panic-unwind-default-uwtable.rs
personality_lifetimes.rs
pgo-counter-bias.rs
pgo-instrumentation.rs
pic-relocation-model.rs	Add more codegen tests	2023-01-17 16:23:22 +01:00
pie-relocation-model.rs	Add more codegen tests	2023-01-17 16:23:22 +01:00
README.md
refs.rs	Add more codegen tests	2023-01-17 16:23:22 +01:00
repeat-trusted-len.rs
repr-transparent-aggregates-1.rs
repr-transparent-aggregates-2.rs
repr-transparent-aggregates-3.rs
repr-transparent-sysv64.rs
repr-transparent.rs	Put `noundef` on all scalars that don't allow uninit	2023-01-17 08:14:35 +01:00
sanitizer_memtag_attr_check.rs
sanitizer_scs_attr_check.rs
sanitizer-cfi-add-canonical-jump-tables-flag.rs
sanitizer-cfi-emit-type-checks.rs	Add more codegen tests	2023-01-17 16:23:22 +01:00
sanitizer-cfi-emit-type-metadata-id-itanium-cxx-abi.rs
sanitizer-cfi-emit-type-metadata-itanium-cxx-abi.rs
sanitizer-kcfi-add-kcfi-flag.rs
sanitizer-kcfi-emit-kcfi-operand-bundle-itanium-cxx-abi.rs	Add more codegen tests	2023-01-17 16:23:22 +01:00
sanitizer-memory-track-orgins.rs
sanitizer-no-sanitize-inlining.rs
sanitizer-no-sanitize.rs
sanitizer-recover.rs	Add more codegen tests	2023-01-17 16:23:22 +01:00
scalar-pair-bool.rs	Put `noundef` on all scalars that don't allow uninit	2023-01-17 08:14:35 +01:00
set-discriminant-invalid.rs
simd_arith_offset.rs
simd-wide-sum.rs
slice_as_from_ptr_range.rs
slice-as_chunks.rs
slice-init.rs
slice-iter-len-eq-zero.rs
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	Add more codegen tests	2023-01-17 16:23:22 +01:00
some-global-nonnull.rs
sparc-struct-abi.rs
sse42-implies-crc32.rs
stack-probes-call.rs
stack-probes-inline.rs
stack-protector.rs
static-relocation-model-msvc.rs	Add more codegen tests	2023-01-17 16:23:22 +01:00
staticlib-external-inline-fns.rs
stores.rs
swap-large-types.rs
swap-simd-types.rs
swap-small-types.rs
target-cpu-on-functions.rs
target-feature-overrides.rs
thread-local.rs
to_vec.rs
transmute-scalar.rs	Put `noundef` on all scalars that don't allow uninit	2023-01-17 08:14:35 +01:00
try_identity.rs
try_question_mark_nop.rs
tune-cpu-on-functions.rs
tuple-layout-opt.rs	Add more codegen tests	2023-01-17 16:23:22 +01:00
unchecked_shifts.rs
unchecked-float-casts.rs
uninit-consts.rs
union-abi.rs
unpadded-simd.rs
unwind-and-panic-abort.rs
unwind-extern-exports.rs
unwind-extern-imports.rs
used_with_arg.rs
var-names.rs	Put `noundef` on all scalars that don't allow uninit	2023-01-17 08:14:35 +01:00
vec-calloc-llvm14.rs
vec-calloc.rs	Add more codegen tests	2023-01-17 16:23:22 +01:00
vec-in-place.rs
vec-iter-collect-len.rs
vec-optimizes-away.rs
vec-shrink-panik.rs
vecdeque_no_panic.rs
virtual-function-elimination-32bit.rs
virtual-function-elimination.rs
wasm_casts_trapping.rs
x86_64-macosx-deployment-target.rs
x86_64-no-macosx-deployment-target.rs
zip.rs
zst-offset.rs	Add more codegen tests	2023-01-17 16:23:22 +01:00

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