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rust/tests/codegen
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Scott McMurray 986d9f104b Make checked ops emit *unchecked* LLVM operations where feasible 
For things with easily pre-checked overflow conditions -- shifts and unsigned subtraction -- write then checked methods in such a way that we stop emitting wrapping versions of them.

For example, today <https://rust.godbolt.org/z/qM9YK8Txb> neither
```rust
a.checked_sub(b).unwrap()
```
nor
```rust
a.checked_sub(b).unwrap_unchecked()
```
actually optimizes to `sub nuw`.  After this PR they do.
2024-04-18 18:11:21 -07:00
..
auxiliary
Also move the auxiliary file
2023-03-20 10:25:29 +00:00
avr
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
cffi
Rollup merge of #123249 - goolmoos:naked_variadics, r=pnkfelix
2024-04-12 17:41:33 +02:00
cross-crate-inlining
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
debug-accessibility
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
dllimports
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
enum
Add test case for #119014
2024-04-08 19:20:04 +08:00
float
Add basic library support for f16 and f128
2024-04-10 13:50:27 -04:00
instrument-coverage
Remove unhelpful DEFINE_INTERNAL from filecheck flags
2024-02-23 11:29:01 +11:00
instrument-xray
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
intrinsics
Auto merge of #118310 - scottmcm:three-way-compare, r=davidtwco
2024-04-02 19:21:44 +00:00
issues
Update 122805 test for PR 123185
2024-04-10 08:28:43 -07:00
lib-optimizations
Ignore less tests in debug builds
2024-02-23 18:04:01 -05:00
loongarch-abi
add -O to some tests which depend on attributes being added
2024-03-10 16:04:12 -04:00
macos
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
meta-filecheck
Allow tests to specify a //@ filecheck-flags: header
2024-02-23 11:28:06 +11:00
naked-fn
do not add prolog for variadic naked functions
2024-04-12 15:29:39 +03:00
non-terminate
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
remap_path_prefix
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
repr
add -O to some tests which depend on attributes being added
2024-03-10 16:04:12 -04:00
riscv-abi
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
sanitizer
Rollup merge of #123525 - maurer:no-id-dyn2, r=compiler-errors
2024-04-06 08:56:35 +02:00
simd
Restore the test checks for wider_reduce_into_iter
2024-03-28 21:28:45 +08:00
simd-intrinsic
fix use of platform_intrinsics in tests
2024-02-25 08:15:44 +01:00
src-hash-algorithm
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
unwind-abis
Update test directives for wasm32-wasip1
2024-03-11 09:36:35 -07:00
aarch64-struct-align-128.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
abi-efiapi.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
abi-main-signature-16bit-c-int.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
abi-main-signature-32bit-c-int.rs
Update test directives for wasm32-wasip1
2024-03-11 09:36:35 -07:00
abi-repr-ext.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
abi-sysv64.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
abi-x86_64_sysv.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
abi-x86-interrupt.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
addr-of-mutate.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
adjustments.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
align-byval-alignment-mismatch.rs
copy byval argument to alloca if alignment is insufficient
2024-03-11 09:38:54 -04:00
align-byval-vector.rs
use [N x i8] for byval/sret types
2024-03-05 18:54:45 -05:00
align-byval.rs
use [N x i8] for byval/sret types
2024-03-05 18:54:45 -05:00
align-enum.rs
use [N x i8] for byval/sret types
2024-03-05 18:54:45 -05:00
align-fn.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
align-offset.rs
Ignore less tests in debug builds
2024-02-23 18:04:01 -05:00
align-struct.rs
use [N x i8] for byval/sret types
2024-03-05 18:54:45 -05:00
alloc-optimisation.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
array-clone.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
array-codegen.rs
Remove my scalar_copy_backend_type optimization attempt
2024-04-09 08:51:32 -07:00
array-equality.rs
Use generic NonZero in tests.
2024-02-25 12:03:48 +01:00
array-map.rs
Ignore less tests in debug builds
2024-02-23 18:04:01 -05:00
array-optimized.rs
Remove my scalar_copy_backend_type optimization attempt
2024-04-09 08:51:32 -07:00
ascii-char.rs
codegen tests: Tolerate nuw nsw on trunc
2024-04-11 17:20:08 +00:00
asm-clobber_abi.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
asm-clobbers.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
asm-goto.rs
Add tests for asm goto
2024-02-24 19:49:16 +00:00
asm-may_unwind.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
asm-maybe-uninit.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
asm-multiple-options.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
asm-options.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
asm-powerpc-clobbers.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
asm-sanitize-llvm.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
asm-target-clobbers.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
async-closure-debug.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
async-fn-debug-awaitee-field.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
async-fn-debug-msvc.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
async-fn-debug.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
atomic-operations.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
atomicptr.rs
Add the missing inttoptr when we ptrtoint in ptr atomics
2024-03-23 00:07:02 -04:00
autovectorize-f32x4.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
binary-search-index-no-bound-check.rs
Ignore less tests in debug builds
2024-02-23 18:04:01 -05:00
bool-cmp.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
box-uninit-bytes.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
bpf-alu32.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
branch-protection.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
call-llvm-intrinsics.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
call-metadata.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
cast-target-abi.rs
disable crashing test on sparc
2024-03-17 13:40:27 -04:00
catch-unwind.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
cdylib-external-inline-fns.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
cf-protection.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
cfguard-checks.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
cfguard-disabled.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
cfguard-nochecks.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
cfguard-non-msvc.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
char-ascii-branchless.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
checked_math.rs
Make checked ops emit *unchecked* LLVM operations where feasible
2024-04-18 18:11:21 -07:00
codemodels.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
coercions.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
cold-call-declare-and-call.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
common_prim_int_ptr.rs
refine common_prim test
2024-03-13 01:17:15 -04:00
comparison-operators-2-tuple.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
comparison-operators-newtype.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
const_scalar_pair.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
constant-branch.rs
Use br instead of conditional when branching on constant
2024-02-23 10:52:55 +00:00
consts.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
coroutine-debug-msvc.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
coroutine-debug.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
dealloc-no-unwind.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
debug-alignment.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
debug-column-msvc.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
debug-column.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
debug-compile-unit-path.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
debug-fndef-size.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
debug-limited.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
debug-line-directives-only.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
debug-line-tables-only.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
debug-linkage-name.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
debug-vtable.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
debuginfo-constant-locals.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
debuginfo-generic-closure-env-names.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
debuginfo-inline-callsite-location.rs
Update a test to support Symbol Mangling V0
2024-02-26 18:12:07 +01:00
deduced-param-attrs.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
default-hidden-visibility.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
default-requires-uwtable.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
direct-access-external-data.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
dont_codegen_private_const_fn_only_used_in_const_eval.rs
Stop walking the bodies of statics for reachability, and evaluate them instead
2024-03-14 14:10:45 +00:00
drop-in-place-noalias.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
drop.rs
Update test directives for wasm32-wasip1
2024-03-11 09:36:35 -07:00
dst-offset.rs
use ptradd for vtable indexing
2024-03-10 22:47:30 -04:00
dst-vtable-align-nonzero.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
dst-vtable-size-range.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
ehcontguard_disabled.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
ehcontguard_enabled.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
enable-lto-unit-splitting.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
export-no-mangle.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
external-no-mangle-fns.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
external-no-mangle-statics.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
fastcall-inreg.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
fatptr.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
fewer-names.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
float_math.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
fn-impl-trait-self.rs
Update test directives for wasm32-wasip1
2024-03-11 09:36:35 -07:00
foo.s
…
force-frame-pointers.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
force-no-unwind-tables.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
force-unwind-tables.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
frame-pointer.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
function-arguments-noopt.rs
use [N x i8] for byval/sret types
2024-03-05 18:54:45 -05:00
function-arguments.rs
Auto merge of #122050 - erikdesjardins:sret, r=nikic
2024-03-11 04:45:27 +00:00
function-return.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
gdb_debug_script_load.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
generic-debug.rs
Update test directives for wasm32-wasip1
2024-03-11 09:36:35 -07:00
global_asm_include.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
global_asm_x2.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
global_asm.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
i128-x86-align.rs
always use gep inbounds i8 (ptradd) for field offsets
2024-02-26 22:28:09 -05:00
infallible-unwrap-in-opt-z.rs
Ignore less tests in debug builds
2024-02-23 18:04:01 -05:00
inherit_overflow.rs
Codegen const panic messages as function calls
2024-03-22 09:55:50 -04:00
inline-always-works-always.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
inline-debuginfo.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
inline-function-args-debug-info.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
inline-hint.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
instrument-mcount.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
integer-cmp.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
integer-overflow.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
internalize-closures.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
intrinsic-no-unnamed-attr.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
is_val_statically_known.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
issue-97217.rs
Ignore less tests in debug builds
2024-02-23 18:04:01 -05:00
iter-repeat-n-trivial-drop.rs
Ignore less tests in debug builds
2024-02-23 18:04:01 -05:00
layout-size-checks.rs
Ignore less tests in debug builds
2024-02-23 18:04:01 -05:00
lifetime_start_end.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
link_section.rs
Update test directives for wasm32-wasip1
2024-03-11 09:36:35 -07:00
link-dead-code.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
llvm_module_flags.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
llvm-ident.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
loads.rs
Don't emit load metadata in debug mode
2024-03-25 18:32:45 +00:00
local-generics-in-exe-internalized.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
lto-removes-invokes.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
mainsubprogram.rs
Update test directives for wasm32-wasip1
2024-03-11 09:36:35 -07:00
mainsubprogramstart.rs
Update test directives for wasm32-wasip1
2024-03-11 09:36:35 -07:00
match-optimized.rs
Transforms match into an assignment statement
2024-04-08 19:00:53 +08:00
match-optimizes-away.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
match-unoptimized.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
maybeuninit-rvo.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
mem-replace-big-type.rs
use [N x i8] for byval/sret types
2024-03-05 18:54:45 -05:00
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
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
method-declaration.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
mir_zst_stores.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
mir-inlined-line-numbers.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
move-before-nocapture-ref-arg.rs
Update the minimum external LLVM to 17
2024-03-17 10:11:04 -07:00
move-operands.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
no_builtins-at-crate.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
no-assumes-on-casts.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
no-dllimport-w-cross-lang-lto.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
no-jump-tables.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
no-plt.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
no-redundant-item-monomorphization.rs
Port issue-7349 to a codegen test
2024-04-04 21:59:08 +01:00
noalias-box-off.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
noalias-box.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
noalias-flag.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
noalias-refcell.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
noalias-rwlockreadguard.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
noalias-unpin.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
noreturn-uninhabited.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
noreturnflag.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
nounwind.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
nrvo.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
optimize-attr-1.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
option-as-slice.rs
Remove an obsolete ignore-llvm-version
2024-03-17 10:52:00 -07:00
option-niche-eq.rs
Remove SpecOptionPartialEq
2024-03-19 16:32:01 +00:00
overaligned-constant.rs
Don't emit load metadata in debug mode
2024-03-25 18:32:45 +00:00
packed.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
panic-abort-windows.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
panic-in-drop-abort.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
panic-unwind-default-uwtable.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
pattern_type_symbols.rs
Actually create ranged int types in the type system.
2024-04-08 12:02:19 +00:00
personality_lifetimes.rs
Update test directives for wasm32-wasip1
2024-03-11 09:36:35 -07:00
pgo-counter-bias.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
pgo-instrumentation.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
pic-relocation-model.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
pie-relocation-model.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
powerpc64le-struct-align-128.rs
Fix argument ABI for overaligned structs on ppc64le
2024-04-08 11:15:36 +09:00
precondition-checks.rs
Avoid lowering code under dead SwitchInt targets
2024-03-12 19:01:04 -04:00
ptr-arithmetic.rs
Ignore less tests in debug builds
2024-02-23 18:04:01 -05:00
ptr-read-metadata.rs
Ignore less tests in debug builds
2024-02-23 18:04:01 -05:00
README.md
…
refs.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
repeat-trusted-len.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
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
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
set-discriminant-invalid.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
skip-mono-inside-if-false.rs
Avoid lowering code under dead SwitchInt targets
2024-03-12 19:01:04 -04:00
slice_as_from_ptr_range.rs
Ignore less tests in debug builds
2024-02-23 18:04:01 -05:00
slice-as_chunks.rs
Ignore less tests in debug builds
2024-02-23 18:04:01 -05:00
slice-indexing.rs
Use unchecked_sub in str indexing
2024-04-06 14:09:03 -04:00
slice-init.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
slice-iter-fold.rs
Ignore less tests in debug builds
2024-02-23 18:04:01 -05:00
slice-iter-len-eq-zero.rs
Ignore less tests in debug builds
2024-02-23 18:04:01 -05:00
slice-iter-nonnull.rs
Ignore less tests in debug builds
2024-02-23 18:04:01 -05:00
slice-position-bounds-check.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
slice-ref-equality.rs
At debuginfo=0, don't inline debuginfo when inlining
2024-04-18 09:35:35 -07:00
slice-reverse.rs
Ignore less tests in debug builds
2024-02-23 18:04:01 -05:00
slice-windows-no-bounds-check.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
some-abis-do-extend-params-to-32-bits.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
some-global-nonnull.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
sparc-struct-abi.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
split-lto-unit.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
sroa-fragment-debuginfo.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
sse42-implies-crc32.rs
Rollup merge of #120820 - CKingX:cpu-base-minimum, r=petrochenkov,ChrisDenton
2024-02-29 17:08:36 +01:00
stack-probes-inline.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
stack-protector.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
static-relocation-model-msvc.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
staticlib-external-inline-fns.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
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
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
swap-large-types.rs
Ignore less tests in debug builds
2024-02-23 18:04:01 -05:00
swap-small-types.rs
Let codegen decide when to mem::swap with immediates
2024-03-17 11:59:18 -07:00
target-cpu-on-functions.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
target-feature-inline-closure.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
target-feature-overrides.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
thin-lto.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
thread-local.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
tied-features-strength.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
to_vec.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
trailing_zeros.rs
Update the minimum external LLVM to 17
2024-03-17 10:11:04 -07:00
transmute-optimized.rs
Use generic NonZero in tests.
2024-02-25 12:03:48 +01:00
transmute-scalar.rs
Lower transmutes from int to pointer type as gep on null
2024-03-11 18:19:17 -04:00
try_identity.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
try_question_mark_nop.rs
allow using scalarpair with a common prim of ptr/ptr-sized-int
2024-02-27 00:09:12 -05:00
tune-cpu-on-functions.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
tuple-layout-opt.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
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
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
uninit-consts.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
union-abi.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
unwind-and-panic-abort.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
unwind-extern-exports.rs
Update test directives for wasm32-wasip1
2024-03-11 09:36:35 -07:00
unwind-extern-imports.rs
Update test directives for wasm32-wasip1
2024-03-11 09:36:35 -07:00
unwind-landingpad-cold.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
unwind-landingpad-inline.rs
Ignore less tests in debug builds
2024-02-23 18:04:01 -05:00
used_with_arg.rs
…
var-names.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
vec_pop_push_noop.rs
Fix test.
2024-03-29 15:37:43 -07:00
vec-as-ptr.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
vec-calloc.rs
Ignore less tests in debug builds
2024-02-23 18:04:01 -05:00
vec-in-place.rs
Ignore less tests in debug builds
2024-02-23 18:04:01 -05:00
vec-iter-collect-len.rs
Ignore less tests in debug builds
2024-02-23 18:04:01 -05:00
vec-iter.rs
Ignore less tests in debug builds
2024-02-23 18:04:01 -05:00
vec-optimizes-away.rs
Ignore less tests in debug builds
2024-02-23 18:04:01 -05:00
vec-reserve-extend.rs
Ignore less tests in debug builds
2024-02-23 18:04:01 -05:00
vec-shrink-panik.rs
Update the minimum external LLVM to 17
2024-03-17 10:11:04 -07:00
vec-with-capacity.rs
try_with_capacity for Vec, VecDeque, String
2024-03-01 18:24:02 +00:00
vecdeque_no_panic.rs
Ignore less tests in debug builds
2024-02-23 18:04:01 -05:00
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
Ignore less tests in debug builds
2024-02-23 18:04:01 -05:00
vecdeque-nonempty-get-no-panic.rs
Ignore less tests in debug builds
2024-02-23 18:04:01 -05:00
virtual-function-elimination-32bit.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
virtual-function-elimination.rs
Ignore less tests in debug builds
2024-02-23 18:04:01 -05:00
vtable-upcast.rs
use ptradd for vtable indexing
2024-03-10 22:47:30 -04:00
wasm_casts_trapping.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
wasm_exceptions.rs
Update test directives for wasm32-wasip1
2024-03-11 09:36:35 -07:00
zip.rs
[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives
2024-02-22 16:04:04 +00:00
zst-offset.rs
use GEP inbounds for ZST and DST field offsets
2024-03-04 09:32:33 -05:00

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