rust/tests/codegen
bors 639377ed73 Auto merge of #107449 - saethlin:enable-copyprop, r=oli-obk
Enable CopyProp

r? `@tmiasko`

`@rustbot` label +A-mir-opt
2023-02-16 03:44:37 +00:00
..
auxiliary
avr abi: add AddressSpace field to Primitive::Pointer 2023-01-22 23:41:39 -05:00
dllimports Add more codegen tests 2023-01-17 16:23:22 +01:00
instrument-xray Test XRay only for supported targets 2023-02-09 12:29:43 +09:00
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 Try to fix codegen tests for ??? LLVM 14 ??? 2023-02-14 19:49:49 -05:00
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
array-map.rs Allow canonicalizing the array::map loop in trusted cases 2023-02-04 16:44:51 -08:00
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 Add another autovectorization codegen test using array zip-map 2023-02-04 16:44:53 -08:00
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 Update the minimum external LLVM to 14 2023-02-10 16:06:25 -08:00
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 Don't merge vtables when full debuginfo is enabled. 2023-01-27 15:29:04 +00:00
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 make PointerKind directly reflect pointer types 2023-02-06 11:46:32 +01:00
function-arguments.rs also do not add noalias on not-Unpin Box 2023-02-06 12:17:41 +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 Support true and false as boolean flag params 2023-01-18 20:46:36 +01:00
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 Update the minimum external LLVM to 14 2023-02-10 16:06:25 -08:00
mir_zst_stores.rs
mir-inlined-line-numbers.rs
move-operands.rs Fix codegen tests 2023-02-14 19:21:58 -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 Implement SpecOptionPartialEq for cmp::Ordering 2023-01-18 19:19:28 -08:00
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 Fix codegen tests 2023-02-14 19:21:58 -05:00
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 Update the minimum external LLVM to 14 2023-02-10 16:06:25 -08:00
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 Update the minimum external LLVM to 14 2023-02-10 16:06:25 -08:00
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 Auto merge of #106989 - clubby789:is-zero-num, r=scottmcm 2023-01-19 08:04:26 +00:00
vec-in-place.rs Update the minimum external LLVM to 14 2023-02-10 16:06:25 -08:00
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

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