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Workaround for llvm bug for f32x3 saturating fp->int opt-level=0 on aarch64 is fixed in LLVM 20 #135982

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Workaround for llvm bug for f32x3 saturating fp->int opt-level=0 on aarch64 is fixed in LLVM 20#135982
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A-LLVMArea: Code generation parts specific to LLVM. Both correctness bugs and optimization-related issues.A-SIMDArea: SIMD (Single Instruction Multiple Data)C-cleanupCategory: PRs that clean code up or issues documenting cleanup.O-AArch64Armv8-A or later processors in AArch64 modePG-portable-simdProject group: Portable SIMD (https://github.com/rust-lang/project-portable-simd)T-libsRelevant to the library team, which will review and decide on the PR/issue.WG-llvmWorking group: LLVM backend code generation

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@programmerjake
programmerjake
opened on Jan 24, 2025

workaround added in rust-lang/portable-simd#422 (comment) for llvm/llvm-project#94694

fixed in llvm 20

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    A-LLVMArea: Code generation parts specific to LLVM. Both correctness bugs and optimization-related issues.A-SIMDArea: SIMD (Single Instruction Multiple Data)C-cleanupCategory: PRs that clean code up or issues documenting cleanup.O-AArch64Armv8-A or later processors in AArch64 modePG-portable-simdProject group: Portable SIMD (https://github.com/rust-lang/project-portable-simd)T-libsRelevant to the library team, which will review and decide on the PR/issue.WG-llvmWorking group: LLVM backend code generation

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