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| author | Matthias Krüger <matthias.krueger@famsik.de> | 2024-12-03 07:48:33 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-12-03 07:48:33 +0100 |
| commit | 9709334061d7af36e696f1f020208d179b691419 (patch) | |
| tree | cb6bfc62cc970f941cf442c3039f3eac44da5330 /compiler/rustc_codegen_llvm/src | |
| parent | 8aa5853b588a26cb04ddb754c80a16d7b95d1365 (diff) | |
| parent | 402f6a3530e23b5c822bae0ba10ea1bb4bd55047 (diff) | |
| download | rust-9709334061d7af36e696f1f020208d179b691419.tar.gz rust-9709334061d7af36e696f1f020208d179b691419.zip | |
Rollup merge of #133395 - calebzulawski:simd_relaxed_fma, r=workingjubilee
Add simd_relaxed_fma intrinsic Adds compiler support for https://github.com/rust-lang/portable-simd/issues/387#issuecomment-2337169786 r? `@workingjubilee` cc `@RalfJung` is this kind of nondeterminism a problem for miri/opsem?
Diffstat (limited to 'compiler/rustc_codegen_llvm/src')
| -rw-r--r-- | compiler/rustc_codegen_llvm/src/intrinsic.rs | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/compiler/rustc_codegen_llvm/src/intrinsic.rs b/compiler/rustc_codegen_llvm/src/intrinsic.rs index da7f94e8cf7..d8b055137b3 100644 --- a/compiler/rustc_codegen_llvm/src/intrinsic.rs +++ b/compiler/rustc_codegen_llvm/src/intrinsic.rs @@ -1534,6 +1534,7 @@ fn generic_simd_intrinsic<'ll, 'tcx>( sym::simd_flog => ("log", bx.type_func(&[vec_ty], vec_ty)), sym::simd_floor => ("floor", bx.type_func(&[vec_ty], vec_ty)), sym::simd_fma => ("fma", bx.type_func(&[vec_ty, vec_ty, vec_ty], vec_ty)), + sym::simd_relaxed_fma => ("fmuladd", bx.type_func(&[vec_ty, vec_ty, vec_ty], vec_ty)), sym::simd_fpowi => ("powi", bx.type_func(&[vec_ty, bx.type_i32()], vec_ty)), sym::simd_fpow => ("pow", bx.type_func(&[vec_ty, vec_ty], vec_ty)), sym::simd_fsin => ("sin", bx.type_func(&[vec_ty], vec_ty)), @@ -1572,6 +1573,7 @@ fn generic_simd_intrinsic<'ll, 'tcx>( | sym::simd_fpowi | sym::simd_fsin | sym::simd_fsqrt + | sym::simd_relaxed_fma | sym::simd_round | sym::simd_trunc ) { |