rust/codegen at 0b2fd2bd88fb34e09476c4117f020da418af093e - rust

History

Arthur Carcano 0bcac8a7f2 Add invariant to Vec::pop that len < cap if pop successful Fixes: https://github.com/rust-lang/rust/issues/114334		2023-10-16 18:49:25 +02:00
..
auxiliary
avr
cffi
dllimports
enum
instrument-xray
intrinsics	Add a new `compare_bytes` intrinsic instead of calling `memcmp` directly	2023-08-06 15:47:40 -07:00
issues	adjust how closure/generator types and rvalues are printed	2023-09-21 22:20:58 +02:00
lib-optimizations	restrict test to x86-64	2023-09-02 13:42:58 +02:00
loongarch-abi	tests: Fix tests for LoongArch64	2023-08-18 14:56:53 +08:00
macos	Raise minimum supported macOS to 10.12	2023-09-23 19:14:25 -05:00
naked-fn
non-terminate
remap_path_prefix
repr	add support for rustc_abi(assert_eq) and use it to test some repr(transparent) cases	2023-09-07 09:14:29 +02:00
riscv-abi
sanitizer	Fix test on targets with crt-static default	2023-09-22 18:13:00 +02:00
simd	Add a wishlist FIXME	2023-10-06 07:05:09 +00:00
simd-intrinsic
src-hash-algorithm
unwind-abis	stabilize abi_thiscall	2023-08-07 14:11:03 +02:00
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-vector.rs
align-byval.rs
align-enum.rs
align-fn.rs
align-offset.rs
align-struct.rs
alloc-optimisation.rs
array-clone.rs
array-codegen.rs	Copy 1-element arrays as scalars, not vectors	2023-10-07 00:10:32 -07:00
array-equality.rs
array-map.rs
array-optimized.rs	Copy 1-element arrays as scalars, not vectors	2023-10-07 00:10:32 -07:00
ascii-char.rs
asm-clobber_abi.rs
asm-clobbers.rs
asm-may_unwind.rs
asm-maybe-uninit.rs	Allow MaybeUninit in input and output of inline assembly	2023-08-23 21:57:18 +09:00
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	Make test more robust to opts.	2023-09-23 13:47:30 +00:00
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-uninit-bytes.rs	add regression test for not memcpying padding bytes	2023-08-22 15:10:56 +02:00
bpf-alu32.rs
branch-protection.rs
call-llvm-intrinsics.rs
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	Use `preserve_mostcc` for `extern "rust-cold"`	2023-08-26 17:42:59 -07:00
comparison-operators-2-tuple.rs
comparison-operators-newtype.rs
const_scalar_pair.rs
consts.rs
dealloc-no-unwind.rs
debug-alignment.rs
debug-column-msvc.rs
debug-column.rs
debug-compile-unit-path.rs
debug-fndef-size.rs	Ignore MSVC in test.	2023-10-08 16:45:45 +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
debuginfo-generic-closure-env-names.rs
debuginfo-inline-callsite-location.rs	Deduplicate inlined function debug info, but create a new lexical scope to child subsequent scopes and variables from colliding	2023-09-01 14:27:21 -07:00
deduced-param-attrs.rs
default-requires-uwtable.rs
drop-in-place-noalias.rs
drop.rs
dst-vtable-align-nonzero.rs
dst-vtable-size-range.rs
enable-lto-unit-splitting.rs
export-no-mangle.rs
external-no-mangle-fns.rs
external-no-mangle-statics.rs
fastcall-inreg.rs
fatptr.rs
fewer-names.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
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
inherit_overflow.rs
inline-always-works-always.rs
inline-debuginfo.rs
inline-function-args-debug-info.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-97217.rs	Limit to LLVM 17.0.2 to work around WinEH codegen bug	2023-10-02 11:06:38 +02:00
iter-repeat-n-trivial-drop.rs
layout-size-checks.rs
lifetime_start_end.rs
link_section.rs
link-dead-code.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
mem-replace-big-type.rs
mem-replace-simple-type.rs	Stop emitting non-power-of-two vectors in basic LLVM codegen	2023-08-25 20:06:57 -07:00
merge-functions.rs
method-declaration.rs	Add test for method debuginfo declaration.	2023-08-12 21:27:46 +08:00
mir_zst_stores.rs
mir-inlined-line-numbers.rs
move-before-nocapture-ref-arg.rs	add codegen test for #107436	2023-08-26 18:14:47 +09:00
move-operands.rs
no_builtins-at-crate.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-as-slice.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
pie-relocation-model.rs
ptr-arithmetic.rs	Tell LLVM that the negation in `<*const T>::sub` cannot overflow	2023-08-10 23:00:39 -07:00
ptr-read-metadata.rs
README.md
refs.rs
repeat-trusted-len.rs
scalar-pair-bool.rs
set-discriminant-invalid.rs
slice_as_from_ptr_range.rs
slice-as_chunks.rs	update tests that are ignored by debug	2023-09-01 04:01:54 +08:00
slice-indexing.rs
slice-init.rs
slice-iter-fold.rs
slice-iter-len-eq-zero.rs
slice-iter-nonnull.rs	update tests that are ignored by debug	2023-09-01 04:01:54 +08:00
slice-position-bounds-check.rs
slice-ref-equality.rs	Bless codegen tests.	2023-08-17 18:28:33 +00:00
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	Restrict test to x86_64.	2023-08-26 22:55:52 +00:00
sse42-implies-crc32.rs
stack-probes-call.rs
stack-probes-inline.rs
stack-protector.rs
static-relocation-model-msvc.rs
staticlib-external-inline-fns.rs
stores.rs
swap-large-types.rs
swap-small-types.rs	Stop emitting non-power-of-two vectors in basic LLVM codegen	2023-08-25 20:06:57 -07:00
target-cpu-on-functions.rs
target-feature-inline-closure.rs	Don't accidentally detect the commit hash as an `fadd` instruction	2023-10-10 16:59:49 +11:00
target-feature-overrides.rs
thread-local.rs
tied-features-strength.rs
to_vec.rs
trailing_zeros.rs	add codegen test for issue 107554	2023-08-16 14:04:05 +09:00
transmute-optimized.rs
transmute-scalar.rs
try_identity.rs
try_question_mark_nop.rs
tune-cpu-on-functions.rs
tuple-layout-opt.rs	Remove some wasm/emscripten ignores	2023-08-25 19:48:20 -04:00
unchecked_shifts.rs
unchecked-float-casts.rs
uninit-consts.rs
union-abi.rs
unwind-and-panic-abort.rs
unwind-extern-exports.rs
unwind-extern-imports.rs
unwind-landingpad-cold.rs	Limit to LLVM 17.0.2 to work around WinEH codegen bug	2023-10-02 11:06:38 +02:00
unwind-landingpad-inline.rs	Limit to LLVM 17.0.2 to work around WinEH codegen bug	2023-10-02 11:06:38 +02:00
used_with_arg.rs
var-names.rs
vec_pop_push_noop.rs	Add invariant to Vec::pop that len < cap if pop successful	2023-10-16 18:49:25 +02:00
vec-as-ptr.rs
vec-calloc.rs
vec-in-place.rs
vec-iter-collect-len.rs
vec-optimizes-away.rs
vec-shrink-panik.rs
vecdeque_no_panic.rs
vecdeque-nonempty-get-no-panic.rs	Add test to guard against VecDeque optimization regression	2023-09-21 20:42:21 -07:00
virtual-function-elimination-32bit.rs
virtual-function-elimination.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