diff options
| author | Stuart Cook <Zalathar@users.noreply.github.com> | 2025-05-04 13:21:07 +1000 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2025-05-04 13:21:07 +1000 |
| commit | ed7590f1a0932341f938e34bfb69c72bbc255fcf (patch) | |
| tree | f01e6e0e835016878f752e1c3cff7a6a6704346d /compiler/rustc_codegen_llvm/src/llvm_util.rs | |
| parent | 3559e0ab0e370b98bc3f9e6b688152c47eb9e6c8 (diff) | |
| parent | 163fb854a2346a26ade9e09ec13ef10a3145ee25 (diff) | |
| download | rust-ed7590f1a0932341f938e34bfb69c72bbc255fcf.tar.gz rust-ed7590f1a0932341f938e34bfb69c72bbc255fcf.zip | |
Rollup merge of #139675 - sayantn:avx10, r=Amanieu
Add the AVX10 target features Parent #138843 Adds the `avx10_target_feature` feature gate, and `avx10.1` and `avx10.2` target features. It is confirmed that Intel is dropping AVX10/256 (see [this comment](https://github.com/rust-lang/rust/issues/111137#issuecomment-2795442288)), so this should be safe to implement now. The LLVM fix for llvm/llvm-project#135394 was merged, and has been backported to LLVM20, and the patch has also been propagated to rustc in #140502 `@rustbot` label O-x86_64 O-x86_32 A-target-feature A-SIMD
Diffstat (limited to 'compiler/rustc_codegen_llvm/src/llvm_util.rs')
| -rw-r--r-- | compiler/rustc_codegen_llvm/src/llvm_util.rs | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/compiler/rustc_codegen_llvm/src/llvm_util.rs b/compiler/rustc_codegen_llvm/src/llvm_util.rs index 507cbf20d89..264510285a5 100644 --- a/compiler/rustc_codegen_llvm/src/llvm_util.rs +++ b/compiler/rustc_codegen_llvm/src/llvm_util.rs @@ -301,6 +301,9 @@ pub(crate) fn to_llvm_features<'a>(sess: &Session, s: &'a str) -> Option<LLVMFea None } ("x86", "movrs") if get_version().0 < 20 => None, + ("x86", "avx10.1") => Some(LLVMFeature::new("avx10.1-512")), + ("x86", "avx10.2") if get_version().0 < 20 => None, + ("x86", "avx10.2") if get_version().0 >= 20 => Some(LLVMFeature::new("avx10.2-512")), (_, s) => Some(LLVMFeature::new(s)), } } |