rust/codegen at 9c03369c17c6eed8b6471cb7e176f7da99f6cdfb - rust

Files

Matthias Krüger 78f5bddd57 Rollup merge of #136419 - EnzymeAD:autodiff-tests, r=onur-ozkan,jieyouxu

adding autodiff tests

I'd like to get started with upstreaming some tests, even though I'm still waiting for an answer on how to best integrate the enzyme pass. Can we therefore temporarily support the -Z llvm-plugins here without too much effort? And in that case, how would that work? I saw you can do remapping, e.g. `rust-src-base`, but I don't think that will give me the path to libEnzyme.so. Do you have another suggestion?

Other than that this test simply checks that the derivative of `x*x` is `2.0 * x`, which in this case is computed as
`%0 = fadd fast double %x.0.val, %x.0.val`
(I'll add a few more tests and move it to an autodiff folder if we can use the -Z flag)

r? ``@jieyouxu``

Locally at least `-Zllvm-plugins=${PWD}/build/x86_64-unknown-linux-gnu/enzyme/build/Enzyme/libEnzyme-19.so` seems to work if I copy the command I get from x.py test and run it manually. However, running x.py test itself fails.

Tracking:

- https://github.com/rust-lang/rust/issues/124509

Zulip discussion: https://rust-lang.zulipchat.com/#narrow/channel/326414-t-infra.2Fbootstrap/topic/Enzyme.20build.20changes

2025-02-10 16:38:23 +01:00

asm

Support clobber_abi in BPF inline assembly

2025-01-29 02:14:25 +09:00

auxiliary

Run rustfmt on tests/codegen/.

2024-05-31 15:56:43 +10:00

avr

Share inline(never) generics across crates

2024-11-28 13:43:05 -05:00

bounds-checking

Simplify the GEP instruction for index

2024-12-15 19:01:45 +08:00

cffi

more asm! -> naked_asm! in tests

2024-10-06 18:12:25 +02:00

compiletest-self-test

tests/codegen: add minicore compiletest self-test

2024-10-31 18:20:11 +08:00

cross-crate-inlining

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

debug-accessibility

Explicitly register MSVC/NONMSVC revisions for some codegen tests

2024-12-19 20:36:51 +08:00

debuginfo-proc-macro

Update tests to use new proc-macro header

2024-11-27 07:18:25 -08:00

dllimports

Run rustfmt on tests/codegen/.

2024-05-31 15:56:43 +10:00

enum

Update the minimum external LLVM to 18

2024-09-18 13:53:31 -07:00

float

Fix tests/codegen/float/f128

2025-01-28 19:10:24 +03:00

hint

Export likely(), unlikely() and cold_path() in std::hint

2025-01-15 21:42:47 +01:00

instrument-coverage

coverage: Adjust a codegen test to ignore the order of covmap/covfun globals

2024-12-11 21:34:48 +11:00

instrument-xray

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

intrinsics

Handle the case where the or disjoint folds immediately to a constant

2025-02-02 21:04:10 -08:00

issues

#[optimize(none)] implies #[inline(never)]

2025-01-31 17:51:49 +00:00

lib-optimizations

add inline attribute and codegen test

2025-01-29 19:34:19 +01:00

loongarch-abi

LLVM changed the nocapture attribute to captures(none)

2025-01-30 11:22:46 +01:00

macos

Run rustfmt on tests/codegen/.

2024-05-31 15:56:43 +10:00

meta-filecheck

compiletest: don't register MSVC/NONMSVC FileCheck prefixes

2024-12-19 20:36:51 +08:00

naked-fn

add -Zmin-function-alignment

2025-01-10 22:53:54 +01:00

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

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

repr

Remove the wasm32-wasi target from rustc

2024-11-03 07:09:34 -08:00

riscv-abi

LLVM changed the nocapture attribute to captures(none)

2025-01-30 11:22:46 +01:00

sanitizer

Rollup merge of #127483 - BertalanD:no_sanitize-global-var, r=rcvalle

2024-11-23 20:19:51 +08:00

simd

Ban non-array SIMD

2024-09-09 19:39:43 -07:00

simd-intrinsic

Fix SIMD codegen tests on LLVM 20

2025-01-27 15:11:59 +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

Remove c_unwind from tests and fix tests

2024-06-19 13:54:55 +01:00

aarch64-softfloat.rs

Update test expectations to accept LLVM 'initializes' attribute

2024-11-25 15:30:35 +01:00

aarch64-struct-align-128.rs

Disallow setting built-in cfgs via set the command-line

2024-08-07 14:08:34 +02:00

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

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

abi-win64-zst.rs

on Windows, consistently pass ZST by-ref

2025-01-12 13:32:36 +01:00

abi-x86_64_sysv.rs

Run rustfmt on tests/codegen/.

2024-05-31 15:56:43 +10:00

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

LLVM changed the nocapture attribute to captures(none)

2025-01-30 11:22:46 +01:00

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

Ban non-array SIMD

2024-09-09 19:39:43 -07:00

align-byval.rs

tests: Remove test for wrong wasm codegen

2024-09-18 12:28:55 -07:00

align-enum.rs

Run rustfmt on tests/codegen/.

2024-05-31 15:56:43 +10:00

align-fn.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

align-offset.rs

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

[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-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-from_fn.rs

test(std): Add codegen test for array::from_fn optimization

2024-08-10 10:44:24 +08:00

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

async-closure-debug.rs

Stabilize async closures

2024-12-13 00:04:56 +00:00

async-fn-debug-awaitee-field.rs

Explicitly register MSVC/NONMSVC revisions for some codegen tests

2024-12-19 20:36:51 +08:00

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

Reformat use declarations.

2024-07-29 08:26:52 +10:00

atomicptr.rs

move strict provenance lints to new feature gate, remove old feature gates

2024-10-21 15:22:17 +01:00

autodiff.rs

move second opt run to lto phase and cleanup code

2025-02-10 01:35:22 -05:00

autovectorize-f32x4.rs

Run rustfmt on tests/codegen/.

2024-05-31 15:56:43 +10:00

bigint-helpers.rs

Override disjoint_or in the LLVM backend

2025-01-31 22:29:08 -08:00

binary-heap-peek-mut-pop-no-panic.rs

tests: ignore-debug -> ignore-std-debug-assertions

2024-10-31 17:33:42 +08:00

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

[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-old-llvm.rs

tests: use max-llvm-major-version instead of ignore-llvm-version range like N - 99

2024-11-14 17:44:54 +08:00

branch-protection.rs

rustc_codegen_llvm: Add a new 'pc' option to branch-protection

2024-10-31 11:59:17 +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

tests: use max-llvm-major-version instead of ignore-llvm-version range like N - 99

2024-11-14 17:44:54 +08:00

cast-optimized.rs

Add range attribute to scalar function results and arguments

2024-08-11 19:40:44 +02:00

cast-target-abi.rs

LLVM changed the nocapture attribute to captures(none)

2025-01-30 11:22:46 +01:00

catch-unwind.rs

Remove c_unwind from tests and fix tests

2024-06-19 13:54:55 +01:00

cdylib-external-inline-fns.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

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

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

checked_ilog.rs

Set signext or zeroext for integer arguments on RISC-V

2024-10-23 04:42:03 +02:00

checked_math.rs

Likely unlikely fix

2024-11-17 21:49:10 +01:00

clone_as_copy.rs

Mark simplify_aggregate_to_copy mir-opt as unsound

2024-10-31 13:48:06 +08:00

clone-shims.rs

Let InstCombine remove Clone shims inside Clone shims

2024-07-25 15:14:42 -04:00

codemodels.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

coercions.rs

Run rustfmt on tests/codegen/.

2024-05-31 15:56:43 +10:00

cold-call-declare-and-call.rs

Disallow setting built-in cfgs via set the command-line

2024-08-07 14:08:34 +02:00

common_prim_int_ptr.rs

Add range attribute to scalar function results and arguments

2024-08-11 19:40:44 +02:00

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

Set signext or zeroext for integer arguments on RISC-V

2024-10-23 04:42:03 +02:00

const_scalar_pair.rs

Fix tests and bless

2024-04-24 13:12:33 +01:00

const-array.rs

Added a codegen test for optimization with const arrays

2024-12-28 13:28:35 -06:00

const-vector.rs

Ban non-array SIMD

2024-09-09 19:39:43 -07:00

constant-branch.rs

Compute reachable locals as part of non_ssa_locals

2024-09-21 01:07:00 -04:00

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

[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

Enable more tests on Windows

2025-02-03 10:39:32 -05:00

debug-compile-unit-path.rs

Run rustfmt on tests/codegen/.

2024-05-31 15:56:43 +10:00

debug-fndef-size.rs

Debuginfo for function ZSTs should have alignment of 8 bits, not 1 bit

2025-02-06 23:01:29 +11:00

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

Explicitly register MSVC/NONMSVC revisions for some codegen tests

2024-12-19 20:36:51 +08:00

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

Explicitly register MSVC/NONMSVC revisions for some codegen tests

2024-12-19 20:36:51 +08:00

debuginfo-inline-callsite-location.rs

Rework MIR inlining debuginfo so function parameters show up in debuggers.

2024-08-12 19:20:00 -07:00

deduced-param-attrs.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

default-requires-uwtable.rs

Disallow setting built-in cfgs via set the command-line

2024-08-07 14:08:34 +02:00

default-visibility.rs

Use Default visibility for rustc-generated C symbol declarations

2024-10-11 08:43:27 +11:00

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

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

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

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

emscripten-catch-unwind-js-eh.rs

Add support for wasm exception handling to Emscripten target

2025-01-06 10:29:54 +01:00

emscripten-catch-unwind-wasm-eh.rs

Add support for wasm exception handling to Emscripten target

2025-01-06 10:29:54 +01:00

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

[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

f128-wasm32-callconv.rs

use indirect return for i128 and f128 on wasm32

2025-01-16 13:25:40 +01:00

fastcall-inreg.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

fatptr.rs

Run rustfmt on tests/codegen/.

2024-05-31 15:56:43 +10:00

fewer-names.rs

Set signext or zeroext for integer arguments on RISC-V

2024-10-23 04:42:03 +02:00

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

Update test directives for wasm32-wasip1

2024-03-11 09:36:35 -07:00

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

Enable more tests on Windows

2025-02-03 10:39:32 -05:00

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

LLVM changed the nocapture attribute to captures(none)

2025-01-30 11:22:46 +01:00

function-return.rs

Add missing module flags for function-return=thunk-extern

2024-09-25 15:53:53 +02:00

gdb_debug_script_load.rs

remove support for the #[start] attribute

2025-01-21 06:59:15 -07:00

generic-debug.rs

reenable some windows tests

2024-07-14 13:48:29 +03:00

gep-index.rs

Simplify the GEP instruction for index

2024-12-15 19:01:45 +08:00

gpu-kernel-abi.rs

Add gpu-kernel calling convention

2025-01-16 00:26:55 +01:00

i128-wasm32-callconv.rs

use indirect return for i128 and f128 on wasm32

2025-01-16 13:25:40 +01:00

i128-x86-align.rs

LLVM changed the nocapture attribute to captures(none)

2025-01-30 11:22:46 +01:00

i128-x86-callconv.rs

Windows x86: Change i128 to return via the vector ABI

2025-01-27 12:12:59 +00:00

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

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

Rework MIR inlining debuginfo so function parameters show up in debuggers.

2024-08-12 19:20:00 -07:00

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

tests: use max-llvm-major-version instead of ignore-llvm-version range like N - 99

2024-11-14 17:44:54 +08:00

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

Fix is_val_statically_known for floats

2024-08-17 02:14:23 +01:00

issue-97217.rs

Update the minimum external LLVM to 18

2024-09-18 13:53:31 -07:00

iter-repeat-n-trivial-drop.rs

llvm: Tolerate propagated range metadata

2024-10-16 18:38:26 +00:00

layout-size-checks.rs

Ignore less tests in debug builds

2024-02-23 18:04:01 -05:00

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

[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

Stabilize generic NonZero.

2024-04-22 18:48:47 +02:00

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

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

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

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

maybeuninit-rvo.rs

Update the minimum external LLVM to 18

2024-09-18 13:53:31 -07:00

mem-replace-big-type.rs

We don't need NonNull::as_ptr debuginfo

2024-12-10 01:29:43 -08:00

mem-replace-simple-type.rs

tests: ignore-debug -> ignore-std-debug-assertions

2024-10-31 17:33:42 +08:00

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

min-function-alignment.rs

add -Zmin-function-alignment

2025-01-10 22:53:54 +01:00

mir_zst_stores.rs

Run rustfmt on tests/codegen/.

2024-05-31 15:56:43 +10:00

mir-aggregate-no-alloca.rs

Set signext or zeroext for integer arguments on RISC-V

2024-10-23 04:42:03 +02:00

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

naked-asan.rs

fix the naked-asan test

2024-12-10 21:41:05 +01:00

no_builtins-at-crate.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

no-alloca-inside-if-false.rs

Compute reachable locals as part of non_ssa_locals

2024-09-21 01:07:00 -04:00

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

[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-freeze.rs

Run rustfmt on tests/codegen/.

2024-05-31 15:56:43 +10:00

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

Run rustfmt on tests/codegen/.

2024-05-31 15:56:43 +10:00

noreturn-uninhabited.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

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

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

optimize-attr-1.rs

Implement optimize(none) attribute

2025-01-23 17:19:53 +00:00

option-as-slice.rs

Add precondition checks to ptr::offset, ptr::add, ptr::sub

2024-10-07 11:12:58 -04:00

option-niche-eq.rs

Update the minimum external LLVM to 18

2024-09-18 13:53:31 -07:00

overaligned-constant.rs

Also generate undef scalars and scalar pairs

2025-01-21 08:22:15 +00:00

packed.rs

LLVM changed the nocapture attribute to captures(none)

2025-01-30 11:22:46 +01:00

panic-abort-windows.rs

Run rustfmt on tests/codegen/.

2024-05-31 15:56:43 +10:00

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

Rename core_pattern_type and core_pattern_types lib feature gates to pattern_type_macro

2024-12-04 16:16:24 +00:00

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

placement-new.rs

add codegen test

2024-10-22 02:25:38 -07:00

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

Ignore less tests in debug builds

2024-02-23 18:04:01 -05:00

ptr-read-metadata.rs

adapt a codegen test for llvm 19

2024-04-29 13:03:45 +00:00

range_to_inclusive.rs

Add codegen test for issue 63646

2024-12-29 03:31:37 +00:00

range-attribute.rs

Set signext or zeroext for integer arguments on RISC-V

2024-10-23 04:42:03 +02:00

README.md

…

refs.rs

Run rustfmt on tests/codegen/.

2024-05-31 15:56:43 +10:00

reg-struct-return.rs

rust_for_linux: -Zreg-struct-return commandline flag for X86 (#116973 )

2024-12-02 01:14:40 +07:00

regparm-inreg.rs

compiler: Revert -Zregparm handling for extern Rust

2024-10-18 11:59:20 -07:00

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

Always specify llvm_abiname for RISC-V targets

2024-10-17 02:07:02 +01:00

rust-abi-arch-specific-adjustment.rs

Set signext or zeroext for integer arguments on LoongArch64

2024-10-23 04:42:21 +02:00

s390x-simd.rs

on s390x, use PassMode::Direct for vector types

2025-01-20 21:02:21 +01:00

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

Run rustfmt on tests/codegen/.

2024-05-31 15:56:43 +10:00

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

Added codegen test for elidings bounds check when indexes are manually checked

2024-12-29 08:02:40 -06:00

slice-init.rs

Add more tests

2025-01-21 08:27:30 +00:00

slice-is-ascii.rs

Add is_ascii function optimized for x86-64 for [u8]

2024-11-06 02:22:00 -05:00

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

Adapt codegen tests for NUW inference

2024-12-05 16:08:41 +01:00

slice-pointer-nonnull-unwrap.rs

Update the minimum external LLVM to 18

2024-09-18 13:53:31 -07:00

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

tests: ignore-debug -> ignore-std-debug-assertions

2024-10-31 17:33:42 +08:00

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

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

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

Fix codegen tests

2024-08-07 00:41:48 -04:00

stack-probes-inline.rs

Run rustfmt on tests/codegen/.

2024-05-31 15:56:43 +10:00

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

Run rustfmt on tests/codegen/.

2024-05-31 15:56:43 +10:00

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

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

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

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

ABI-required target features: warn when they are missing in base CPU (rather than silently enabling them)

2025-01-28 04:40:42 +01:00

terminating-catchpad.rs

Generate correct terminate block under Wasm EH

2025-02-06 18:21:13 +03:00

thread-local.rs

Enable more tests on Windows

2025-02-03 10:39:32 -05:00

tied-features-strength.rs

ABI-required target features: warn when they are missing in base CPU (rather than silently enabling them)

2025-01-28 04:40:42 +01:00

to_vec.rs

Run rustfmt on tests/codegen/.

2024-05-31 15:56:43 +10:00

trailing_zeros.rs

Update the minimum external LLVM to 17

2024-03-17 10:11:04 -07:00

transmute-optimized.rs

Update our range assumes to the format that LLVM prefers

2025-01-17 20:39:38 -08:00

transmute-scalar.rs

Set signext or zeroext for integer arguments on RISC-V

2024-10-23 04:42:03 +02:00

try_question_mark_nop.rs

Add `exact-llvm-major-version` directive

2024-11-13 15:05:31 +02:00

tune-cpu-on-functions.rs

Run rustfmt on tests/codegen/.

2024-05-31 15:56:43 +10:00

tuple-layout-opt.rs

Fix test expectations for 32bit x86

2024-10-19 13:09:21 +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

Set signext or zeroext for integer arguments on RISC-V

2024-10-23 04:42:03 +02:00

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

Update the minimum external LLVM to 18

2024-09-18 13:53:31 -07:00

unwind-landingpad-inline.rs

Update the minimum external LLVM to 18

2024-09-18 13:53:31 -07:00

used_with_arg.rs

…

var-names.rs

Set signext or zeroext for integer arguments on RISC-V

2024-10-23 04:42:03 +02:00

vec_pop_push_noop.rs

Update a bunch of library types for MCP807

2025-01-09 23:47:11 -08:00

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

Update a bunch of library types for MCP807

2025-01-09 23:47:11 -08:00

vec-iter-collect-len.rs

Run rustfmt on tests/codegen/.

2024-05-31 15:56:43 +10:00

vec-iter.rs

Ignore less tests in debug builds

2024-02-23 18:04:01 -05:00

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

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

tests: ignore-debug -> ignore-std-debug-assertions

2024-10-31 17:33:42 +08:00

vec-with-capacity.rs

tests: ignore-debug -> ignore-std-debug-assertions

2024-10-31 17:33:42 +08:00

vecdeque_no_panic.rs

tests: ignore-debug -> ignore-std-debug-assertions

2024-10-31 17:33:42 +08:00

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

tests: ignore-debug -> ignore-std-debug-assertions

2024-10-31 17:33:42 +08:00

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

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

remove feature(trait_upcasting) from tests and bless them

2025-02-06 23:44:23 +01:00

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

Fix tests/codegen/wasm_exceptions

2025-01-28 19:10:26 +03:00

zip.rs

Run rustfmt on tests/codegen/.

2024-05-31 15:56:43 +10:00

zst-offset.rs

Ban non-array SIMD

2024-09-09 19:39:43 -07:00

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