2b5e239c6b
Auto merge of #144225 - purplesyringa:unwinding-intrinsics, r=nikic
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Don't special-case llvm.* as nounwind
Certain LLVM intrinsics, such as `llvm.wasm.throw`, can unwind. Marking them as nounwind causes us to skip cleanup of locals and optimize out `catch_unwind` under inlining or when `llvm.wasm.throw` is used directly by user code.
The motivation for forcibly marking llvm.* as nounwind is no longer present: most intrinsics are linked as `extern "C"` or other non-unwinding ABIs, so we won't codegen `invoke` for them anyway.
Closes rust-lang/rust#132416 .
`@rustbot` label +T-compiler +A-panic
2025-07-27 23:05:48 +00:00
17519aeaef
Allow ffi_unwind_calls for arch::wasm32::throw
2025-07-25 18:28:03 +03:00
847f8db5ad
Remove std_detect from stdarch's CI
2025-07-22 20:22:16 +02:00
608297247a
Remove std_detect from stdarch examples
2025-07-22 20:22:16 +02:00
8dc2abb5c3
Update stdarch README
2025-07-22 20:17:49 +02:00
5b2de8ab27
Move std_detect from library/stdarch to library
2025-07-22 20:17:06 +02:00
9b7d31c851
Merge pull request #1862 from folkertdev/combine-c-files
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`intrinsic-test`: combine C files for faster compilation
2025-07-18 21:23:35 +00:00
8fe55684d8
Merge pull request #1860 from folkertdev/stdarch-test-cleanup
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`stdarch-test`: various cleanups
2025-07-18 20:27:56 +00:00
d198c4fbf5
Merge pull request #1874 from heiher/loong-safe
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loongarch: Mark partial intrinsics as safe
2025-07-18 13:15:24 +00:00
da892b54be
loongarch: Mark SIMD intrinsics without memory access as safe
2025-07-18 20:42:19 +08:00
846c591bf6
intrinsic-test: combine C files for more efficient compilation
2025-07-18 13:24:11 +02:00
6ed7ee36e6
exclude generated rust programs from the workspace
2025-07-18 13:17:38 +02:00
a657eb29e2
Merge pull request #1878 from madhav-madhusoodanan/intrinsic-test-box-removing-and-more
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`intrinsic-test`: Implemented DerefMut for ArmIntrinsicTest
2025-07-18 10:20:35 +00:00
2b6d8f36c8
Merge pull request #1861 from folkertdev/streamline-c-compilation
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`intrinsic-test`: streamline c compilation
2025-07-18 10:12:22 +00:00
76de7566e4
Merge pull request #1877 from folkertdev/check-stdarch-gen
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Check that the checked-in version of `stdarch-gen-{arm, loongarch}` is up-to-date
2025-07-18 09:48:49 +00:00
75887cf995
improve cpp compiler execution
2025-07-18 11:38:18 +02:00
668fdbe41e
pass the whole config to C compiler construction
2025-07-18 11:25:11 +02:00
194aa89fdd
add CI action to check that generated files are correctly checked in
2025-07-18 11:13:59 +02:00
b57ff35641
loongarch: Mark partial basic intrinsics as safe
2025-07-18 11:52:17 +08:00
5438a7c110
stdarch-test: for now, allow if only part of an instruction matched
2025-07-17 02:12:16 +02:00
b74c4825cb
test for the high version of a number of instructions
2025-07-17 02:12:15 +02:00
10d7b7b676
Implemented DerefMut for ArmIntrinsicTest
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More details: 1. Moved the return type of IntrinsicType::from_c to
Rust<Self, String> from Result<Box<Self>, String>
2025-07-16 23:49:04 +05:30
0d9d209417
fix space in generated loongarch
2025-07-16 16:27:51 +02:00
f694b583e6
Merge pull request #1875 from sayantn/sde-update
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Bump CI versions
2025-07-16 12:23:08 +00:00
08ef071717
Update wasmprinter to latest
2025-07-16 17:18:23 +05:30
ed2918988b
Bump versions in CI
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- `clang-19` -> `clang-20` in ARM
- `gcc-14.2` -> `gcc-14.3` in AArch64-BE
- `gcc-14` ->`gcc-15` in LA64
- `riscv-gnu-v2025.01.20` -> `riscv-gnu-v2025.07.03` in Risc-V 32
- `wasmtime-v18.0.2` -> `wasmtime-v34.0.1`
2025-07-16 17:18:23 +05:30
a2486a5138
Update Docker OS to Ubuntu-25.10
2025-07-16 17:18:22 +05:30
d8a783dab5
Update SDE to v9.58.0
2025-07-16 17:18:16 +05:30
959d191a25
Modified Typekind to group the Signed and Unsigned version of types.
2025-07-16 17:12:12 +05:30
bdd1ca1eea
aarch64: check for trn1 and trn2
2025-07-15 22:17:03 +02:00
c13e3aa6b4
aarch64: check for uzp1 and uzp2
2025-07-15 22:17:02 +02:00
ce3eabfd70
aarch64: check for zip1 and zip2
2025-07-15 22:17:02 +02:00
6444994556
aarch64/arm: fix tests that matched on prefix of instruction
2025-07-15 20:20:46 +02:00
f6f6715990
s390x: fix tests that matched on prefix of instruction
2025-07-15 20:20:46 +02:00
f8de93acbe
stdarch-test: error if only part of an instruction matched
2025-07-15 20:20:46 +02:00
36340cd774
stdarch-test: misc cleanups
2025-07-15 20:20:46 +02:00
7ff9bcfd1e
stdarch-test: use std::sync::LazyLock instead of lazy_static!
2025-07-15 20:20:46 +02:00
5cb1e01a94
update Cargo.lock
2025-07-15 20:20:45 +02:00
2aaa584094
Merge pull request #1872 from folkertdev/aarch64-horizontal-add
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`aarch64`: use `intrinsics::simd` for horizontal add and `abs`
2025-07-15 00:19:05 +00:00
48c33b7748
aarch64: implement vabs using instrinsics::simd
2025-07-15 01:36:20 +02:00
1a8c5324f0
Merge pull request #1869 from folkertdev/s390x-use-rounding-intrinsic
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`s390x`: document the different rounding flavors
2025-07-14 23:28:37 +00:00
7d10ff1a18
Merge pull request #1837 from heiher/loong32
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loongarch: Add basic support for LoongArch32
2025-07-14 23:27:09 +00:00
dd64d860be
Merge pull request #1871 from folkertdev/aarch64-float-min-max
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`aarch64`: use more of `intrinsics::simd` for min/max
2025-07-14 23:24:32 +00:00
63cc37c578
Merge pull request #1870 from Kobzol/rustc-pull-ci
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Add rustc-pull CI automation workflow
2025-07-14 23:23:21 +00:00
decddf758a
Merge pull request #1852 from folkertdev/optimize-intrinsic-test
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`intrinsic-test`: use runner also for rust
2025-07-14 23:18:04 +00:00
74e2cb12d1
s390x: document the different rounding flavors
2025-07-14 17:22:38 +02:00
42bcb0668e
aarch64: use simd_reduce_add_unordered
2025-07-12 21:50:51 +02:00
17b8fc938d
aarch64: use simd_reduce_min and simd_reduce_max for integers
2025-07-12 18:12:09 +02:00
750ddfd8d3
aarch64: use simd_reduce_min and simd_reduce_max for floats
2025-07-12 18:12:08 +02:00
72afae5fd6
arm: use simd_fmin and simd_fmax
2025-07-12 18:12:08 +02:00
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