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x86 target features: make pclmulqdq imply sse2 - #132174
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rustbot
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Oct 26, 2024
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calebzulawski
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Oct 26, 2024
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Oct 26, 2024
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jieyouxu
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Oct 26, 2024
| ("lzcnt", Stable, &[]), | ||
| ("movbe", Stable, &[]), | ||
| ("pclmulqdq", Stable, &[]), | ||
| ("pclmulqdq", Stable, &["sse2"]), |
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Based on looking at other impls, e.g. C#'s version of this https://learn.microsoft.com/en-us/dotnet/api/system.runtime.intrinsics.x86.pclmulqdq.x64?view=net-8.0, the change looks correct to me.
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x86 target features: make pclmulqdq imply sse2 Based on comments in rust-lang/stdarch#1661Fixesrust-lang/stdarch#1661
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x86 target features: make pclmulqdq imply sse2 Based on comments in rust-lang/stdarch#1661Fixesrust-lang/stdarch#1661
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Rollup of 4 pull requests Successful merges: - rust-lang#132124 (coverage: Consolidate creation of covmap/covfun records) - rust-lang#132167 (Replace some LLVMRust wrappers with calls to the LLVM C API) - rust-lang#132169 (Deny calls to non-`#[const_trait]` methods in MIR constck) - rust-lang#132174 (x86 target features: make pclmulqdq imply sse2) r? `@ghost` `@rustbot` modify labels: rollup
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Rollup of 5 pull requests Successful merges: - rust-lang#132124 (coverage: Consolidate creation of covmap/covfun records) - rust-lang#132140 (Enable LSX feature for LoongArch Linux targets) - rust-lang#132169 (Deny calls to non-`#[const_trait]` methods in MIR constck) - rust-lang#132174 (x86 target features: make pclmulqdq imply sse2) - rust-lang#132180 (Print unsafety of attribute in AST pretty print) r? `@ghost` `@rustbot` modify labels: rollup
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Rollup merge of rust-lang#132174 - RalfJung:pclmulqdq, r=calebzulawski x86 target features: make pclmulqdq imply sse2 Based on comments in rust-lang/stdarch#1661Fixesrust-lang/stdarch#1661
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Based on comments in rust-lang/stdarch#1661
Fixesrust-lang/stdarch#1661