Code

Simd emulation#650

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bjorn3 merged 17 commits intomasterrust-lang/rustc_codegen_cranelift:masterfrom

simd_emulationrust-lang/rustc_codegen_cranelift:simd_emulationCopy head branch name to clipboard

Jul 30, 2019

Commits

Commits on Jul 29, 2019

• Emulate some simd intrinsics

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• Emulate compare simd intrinsics

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• Fix simd comparison

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• Replace llvm intrinsics with runtime trap

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• [WIP] simd_shuffle support

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• [WIP] simd_shuffle*

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• Implement and test simd_shuffle*

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• Emulate llvm.x86.sse2.pmovmskb.128 llvm intrinsic

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• Implement llvm.x86.avx2.pmovmskb llvm intrinsic

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• Fix returning (u128, u128)

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• Fix thread disable patch

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• Patch core_arch to tell programs that cpuid is not supported

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• Fix _mm_movemask_epi8

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Commits on Jul 30, 2019

• Test rust-lang/regex example shootout-regex-dna

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  8691b8b

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• Implement some float simd intrinsics

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  69526d4

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• Misc changes

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• Fix release builds

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