Jonathan Brouwer 1607bc1288 Rollup merge of #151059 - folkertdev:x86-u128-reg, r=Amanieu ...

x86: support passing `u128`/`i128` to inline assembly

tracking issue: https://github.com/rust-lang/rust/issues/133416

Seems like an oversight. LLVM has supported this since 2019, see https://github.com/llvm/llvm-project/issues/42502. I've put this under `asm_experimental_reg`.

cc @taiki-e
r? @Amanieu

2026-02-18 22:19:46 +01:00

..

aarch64

Do not mention -Zmacro-backtrace for std macros that are a wrapper around a compiler intrinsic

2026-01-26 17:34:31 +00:00

loongarch

compiletest: rename add-core-stubs to add-minicore

2025-11-02 16:20:06 +01:00

powerpc

Restrict spe_acc to PowerPC SPE targets

2025-12-05 08:37:22 -06:00

riscv

compiletest: rename add-core-stubs to add-minicore

2025-11-02 16:20:06 +01:00

s390x

s390x: support f16 and f16x8 in inline assembly

2026-01-09 18:42:46 +01:00

sparc

compiletest: rename add-core-stubs to add-minicore

2025-11-02 16:20:06 +01:00

x86_64

Rollup merge of #151059 - folkertdev:x86-u128-reg, r=Amanieu

2026-02-18 22:19:46 +01:00

.gitattributes

Fix SourceFile::normalized_byte_pos

2026-01-21 18:40:07 +00:00

aarch64v8r.rs

Codegen tests for Arm Cortex-R82

2026-01-27 14:06:41 +00:00

arm-low-dreg.rs

compiletest: rename add-core-stubs to add-minicore

2025-11-02 16:20:06 +01:00

asm-with-nested-closure.rs

Make a fake body to store typeck results for global_asm

2025-02-22 00:12:07 +00:00

bad-template.aarch64.stderr

Ignore more failing ui tests for GCC backend

2025-10-13 15:30:26 +02:00

bad-template.rs

compiletest: rename add-core-stubs to add-minicore

2025-11-02 16:20:06 +01:00

bad-template.x86_64.stderr

Ignore more failing ui tests for GCC backend

2025-10-13 15:30:26 +02:00

binary_asm_labels_allowed.rs

Change binary_asm_labels to only fire on x86 and x86_64

2024-07-18 15:00:56 -05:00

binary_asm_labels.rs

add lint for inline asm labels that look like binary

2024-07-09 01:23:49 +00:00

binary_asm_labels.stderr

Update the binary_asm_label message

2024-07-18 17:00:43 -04:00

cfg-parse-error.rs

stabilize asm_cfg

2025-10-15 20:43:53 +02:00

cfg-parse-error.stderr

stabilize asm_cfg

2025-10-15 20:43:53 +02:00

cfg.rs

stabilize asm_cfg

2025-10-15 20:43:53 +02:00

conditionally-sized-ptr-fail.rs

Better error message for unsized pointers

2025-02-24 16:20:50 +00:00

conditionally-sized-ptr-fail.stderr

Better error message for unsized pointers

2025-02-24 16:20:50 +00:00

conditionally-sized-ptr.rs

Properly support thin ptrs that are only thin due to their param-env in asm macro

2025-02-24 16:20:35 +00:00

const-error.rs

adjust test

2024-09-29 08:49:37 +02:00

const-refs-to-static.rs

Stabilize const_refs_to_static

2024-09-26 13:21:15 +02:00

const-refs-to-static.stderr

Stabilize const_refs_to_static

2024-09-26 13:21:15 +02:00

const-resolve-error.rs

Bless tests

2025-02-26 19:27:19 +00:00

const-resolve-error.stderr

Bless tests

2025-02-26 19:27:19 +00:00

cortex-r82.rs

clarity that the neon extension is present

2026-02-02 15:13:38 +01:00

empty_global_asm.rs

Move 100 entries from tests/ui into subdirs

2024-05-20 19:55:59 -07:00

fail-const-eval-issue-121099.rs

Bless tests

2025-02-26 19:27:19 +00:00

fail-const-eval-issue-121099.stderr

Clarify why we are talking about a failed const eval at a random place

2025-06-02 15:37:15 +00:00

generic_const_simd_vec_len.rs

Clarify why a type is rejected for asm!

2024-12-11 20:17:37 +00:00

generic_const_simd_vec_len.stderr

Clarify why a type is rejected for asm!

2024-12-11 20:17:37 +00:00

generic-const.rs

stabilize asm_const

2024-08-13 23:18:31 +02:00

global-asm-isnt-really-a-mir-body.rs

Ignore more failing ui tests for GCC backend

2025-09-26 15:33:48 +02:00

global-asm-mono-sym-fn.rs

Resolve instance for SymFn in global/naked asm

2025-05-05 13:17:35 +00:00

global-asm-with-error.rs

Construct MIR error body for global_asm correctly

2025-03-06 17:34:17 +00:00

global-asm-with-error.stderr

Exclude global_asm from mir_keys

2025-03-06 17:34:17 +00:00

global-asm-with-lifetimes.rs

Make a fake body to store typeck results for global_asm

2025-02-22 00:12:07 +00:00

hexagon-register-pairs.rs

CI fixes after recent rebase changes

2025-11-05 19:43:29 -06:00

hexagon-register-pairs.stderr

CI fixes after recent rebase changes

2025-11-05 19:43:29 -06:00

ice-bad-err-span-in-template-129503.rs

Fix error spans for asm!() args that are macros

2026-02-05 13:32:35 +05:30

ice-bad-err-span-in-template-129503.stderr

Fix error spans for asm!() args that are macros

2026-02-05 13:32:35 +05:30

inline-asm-with-lifetimes.bad.stderr

Make a fake body to store typeck results for global_asm

2025-02-22 00:12:07 +00:00

inline-asm-with-lifetimes.rs

Make a fake body to store typeck results for global_asm

2025-02-22 00:12:07 +00:00

inline-syntax.arm.stderr

Remove needs-asm-support directive in tests with explicit targets

2025-10-16 14:05:04 +02:00

inline-syntax.rs

compiletest: rename add-core-stubs to add-minicore

2025-11-02 16:20:06 +01:00

inline-syntax.x86_64.stderr

Remove needs-asm-support directive in tests with explicit targets

2025-10-16 14:05:04 +02:00

invalid-const-operand.rs

Pass InferCtxt to InlineAsmCtxt to properly taint on error

2025-03-10 14:28:09 +00:00

invalid-const-operand.stderr

Pass InferCtxt to InlineAsmCtxt to properly taint on error

2025-03-10 14:28:09 +00:00

invalid-repr-simd-on-enum-148634.rs

add Tainted for NonAsmTypeReason

2025-11-14 12:42:50 +08:00

invalid-repr-simd-on-enum-148634.stderr

add Tainted for NonAsmTypeReason

2025-11-14 12:42:50 +08:00

invalid-sym-operand.rs

add needs-asm-support to invalid-sym-operand

2024-08-02 19:59:34 +01:00

invalid-sym-operand.stderr

add needs-asm-support to invalid-sym-operand

2024-08-02 19:59:34 +01:00

issue-72570.rs

[AUTO-GENERATED] Migrate ui tests from // to //@ directives

2024-02-16 20:02:50 +00:00

issue-72570.stderr

Show number in error message even for one error

2023-11-24 19:15:52 +01:00

issue-85247.rs

compiletest: rename add-core-stubs to add-minicore

2025-11-02 16:20:06 +01:00

issue-85247.rwpi.stderr

Ignore more failing ui tests for GCC backend

2025-10-13 15:30:26 +02:00

issue-87802.rs

Update test directives for wasm32-wasip1

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

issue-87802.stderr

Update test directives for wasm32-wasip1

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

issue-89305.rs

[AUTO-GENERATED] Migrate ui tests from // to //@ directives

2024-02-16 20:02:50 +00:00

issue-89305.stderr

Move /src/test to /tests

2023-01-11 09:32:08 +00:00

issue-92378.rs

compiletest: rename add-core-stubs to add-minicore

2025-11-02 16:20:06 +01:00

issue-97490.rs

[AUTO-GENERATED] Migrate ui tests from // to //@ directives

2024-02-16 20:02:50 +00:00

issue-99071.rs

compiletest: rename add-core-stubs to add-minicore

2025-11-02 16:20:06 +01:00

issue-99071.stderr

Remove needs-asm-support directive in tests with explicit targets

2025-10-16 14:05:04 +02:00

issue-99122-2.rs

[AUTO-GENERATED] Migrate ui tests from // to //@ directives

2024-02-16 20:02:50 +00:00

issue-99122.rs

[AUTO-GENERATED] Migrate ui tests from // to //@ directives

2024-02-16 20:02:50 +00:00

issue-99122.stderr

Show number in error message even for one error

2023-11-24 19:15:52 +01:00

issue-113788.rs

Merge E0412 into E0425

2025-12-02 18:25:13 +00:00

issue-113788.stderr

Merge E0412 into E0425

2025-12-02 18:25:13 +00:00

label-operand.rs

add multi-arch asm! label operand test

2025-10-06 05:54:53 +02:00

may_unwind_ffi_unwind.rs

Handle inline asm in has_ffi_unwind_calls

2025-11-25 16:01:02 +00:00

may_unwind_ffi_unwind.stderr

Handle inline asm in has_ffi_unwind_calls

2025-11-25 16:01:02 +00:00

may_unwind.rs

Add ignore-backends annotations in failing GCC backend ui tests

2025-07-23 13:48:04 +02:00

naked-asm-mono-sym-fn.rs

Rename Instance::new to Instance::new_raw and add a note that it is raw

2025-05-05 13:17:35 +00:00

naked-asm-outside-naked-fn.rs

stabilize naked_functions

2025-04-20 11:18:38 +02:00

naked-asm-outside-naked-fn.stderr

stabilize naked_functions

2025-04-20 11:18:38 +02:00

naked-function-shim.rs

compiletest: rename add-core-stubs to add-minicore

2025-11-02 16:20:06 +01:00

naked-functions-ffi.rs

Remove i128 and u128 from improper_ctypes_definitions

2025-05-29 12:55:26 +00:00

naked-functions-ffi.stderr

Remove i128 and u128 from improper_ctypes_definitions

2025-05-29 12:55:26 +00:00

naked-functions-inline.rs

Remove uses of cfg(any()/all())

2025-12-10 23:41:19 +00:00

naked-functions-inline.stderr

Remove uses of cfg(any()/all())

2025-12-10 23:41:19 +00:00

naked-functions-instruction-set.rs

compiletest: rename add-core-stubs to add-minicore

2025-11-02 16:20:06 +01:00

naked-functions-rustic-abi.rs

stabilize naked_functions

2025-04-20 11:18:38 +02:00

naked-functions-target-feature.rs

stabilize naked_functions

2025-04-20 11:18:38 +02:00

naked-functions-testattrs.rs

stabilize naked_functions

2025-04-20 11:18:38 +02:00

naked-functions-testattrs.stderr

stabilize naked_functions

2025-04-20 11:18:38 +02:00

naked-functions-unused.aarch64.stderr

stabilize naked_functions

2025-04-20 11:18:38 +02:00

naked-functions-unused.rs

stabilize naked_functions

2025-04-20 11:18:38 +02:00

naked-functions-unused.x86_64.stderr

stabilize naked_functions

2025-04-20 11:18:38 +02:00

naked-functions.rs

allow #[rustfmt::skip] in combination with #[naked]

2025-05-03 19:15:19 +02:00

naked-functions.stderr

stabilize naked_functions

2025-04-20 11:18:38 +02:00

naked-invalid-attr.rs

Unify wording of resolve error

2026-02-17 16:51:44 +00:00

naked-invalid-attr.stderr

Unify wording of resolve error

2026-02-17 16:51:44 +00:00

naked-with-invalid-repr-attr.rs

Mitigate #[align] name resolution ambiguity regression with a rename

2025-07-19 01:42:30 +08:00

naked-with-invalid-repr-attr.stderr

Mitigate #[align] name resolution ambiguity regression with a rename

2025-07-19 01:42:30 +08:00

named_const_simd_vec_len.rs

Move inline_asm to typeck, properly handle aliases

2025-04-27 22:05:07 +00:00

named-asm-labels.rs

Don't lint against named labels in naked_asm!

2025-07-26 00:42:21 +01:00

named-asm-labels.s

Move /src/test to /tests

2023-01-11 09:32:08 +00:00

named-asm-labels.stderr

Don't lint against named labels in naked_asm!

2025-07-26 00:42:21 +01:00

non-const.rs

Note def descr in NonConstFunctionCall

2024-12-23 22:15:32 +00:00

non-const.stderr

review comments

2025-11-02 20:12:26 +00:00

noreturn.rs

[AUTO-GENERATED] Migrate ui tests from // to //@ directives

2024-02-16 20:02:50 +00:00

normalizable-asm-ty.rs

Move inline_asm to typeck, properly handle aliases

2025-04-27 22:05:07 +00:00

normalize-offsets-for-crlf.rs

Fix SourceFile::normalized_byte_pos

2026-01-21 18:40:07 +00:00

normalize-offsets-for-crlf.s

Fix SourceFile::normalized_byte_pos

2026-01-21 18:40:07 +00:00

normalize-offsets-for-crlf.stderr

Fix SourceFile::normalized_byte_pos

2026-01-21 18:40:07 +00:00

parse-error.rs

delay error for unsupported options

2025-05-18 11:28:31 +02:00

parse-error.stderr

Do not mention -Zmacro-backtrace for std macros that are a wrapper around a compiler intrinsic

2026-01-26 17:34:31 +00:00

reg-conflict.rs

compiletest: rename add-core-stubs to add-minicore

2025-11-02 16:20:06 +01:00

reg-conflict.stderr

Ignore more failing ui tests for GCC backend

2025-10-13 15:30:26 +02:00

simple_global_asm.rs

stabilize naked_functions

2025-04-20 11:18:38 +02:00

tainting-on-error.rs

Pass InferCtxt to InlineAsmCtxt to properly taint on error

2025-03-10 14:28:09 +00:00

tainting-on-error.stderr

Pass InferCtxt to InlineAsmCtxt to properly taint on error

2025-03-10 14:28:09 +00:00

type-check-1.rs

stabilize asm_const

2024-08-13 23:18:31 +02:00

type-check-1.stderr

stabilize asm_const

2024-08-13 23:18:31 +02:00

type-check-4.rs

UI tests: add missing diagnostic kinds where possible

2025-04-08 23:06:31 +03:00

type-check-4.stderr

Update test directives for wasm32-wasip1

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

unpretty-expanded.rs

Explicitly annotate edition for unpretty=expanded and unpretty=hir tests

2025-04-16 11:10:10 +02:00

unpretty-expanded.stdout

Explicitly export core and std macros

2026-01-13 08:47:48 +01:00

unsupported-option.fixed

add needs-asm-support to tests/ui/asm/unsupported-option.rs

2024-07-27 19:27:20 +02:00

unsupported-option.rs

add needs-asm-support to tests/ui/asm/unsupported-option.rs

2024-07-27 19:27:20 +02:00

unsupported-option.stderr

add needs-asm-support to tests/ui/asm/unsupported-option.rs

2024-07-27 19:27:20 +02:00