Add f16c target_feature #60191
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Add f16c target_feature #60191
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Add f16c target_feature This is requires for Intel 16-bit half-precision float intrinsics: https://software.intel.com/sites/landingpage/IntrinsicsGuide/#text=fp16&expand=1769 - see companion stdsimd PR: rust-lang/stdarch#737. LLVM, Wikipedia CPUID page, and the Intel Dev Manual all call this CPUID feature "F16C", but the Intel intrinsics guide calls this "FP16C" - this is probably a bug in the intrinsics guide which we are tracking here: rust-lang/stdarch#738 r? @alexcrichton
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Add f16c target_feature This is requires for Intel 16-bit half-precision float intrinsics: https://software.intel.com/sites/landingpage/IntrinsicsGuide/#text=fp16&expand=1769 - see companion stdsimd PR: rust-lang/stdarch#737. LLVM, Wikipedia CPUID page, and the Intel Dev Manual all call this CPUID feature "F16C", but the Intel intrinsics guide calls this "FP16C" - this is probably a bug in the intrinsics guide which we are tracking here: rust-lang/stdarch#738 r? @alexcrichton
Centril
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Add f16c target_feature This is requires for Intel 16-bit half-precision float intrinsics: https://software.intel.com/sites/landingpage/IntrinsicsGuide/#text=fp16&expand=1769 - see companion stdsimd PR: rust-lang/stdarch#737. LLVM, Wikipedia CPUID page, and the Intel Dev Manual all call this CPUID feature "F16C", but the Intel intrinsics guide calls this "FP16C" - this is probably a bug in the intrinsics guide which we are tracking here: rust-lang/stdarch#738 r? @alexcrichton
Centril
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Apr 23, 2019
Add f16c target_feature This is requires for Intel 16-bit half-precision float intrinsics: https://software.intel.com/sites/landingpage/IntrinsicsGuide/#text=fp16&expand=1769 - see companion stdsimd PR: rust-lang/stdarch#737. LLVM, Wikipedia CPUID page, and the Intel Dev Manual all call this CPUID feature "F16C", but the Intel intrinsics guide calls this "FP16C" - this is probably a bug in the intrinsics guide which we are tracking here: rust-lang/stdarch#738 r? @alexcrichton
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Rollup of 6 pull requests Successful merges: - #59823 ([wg-async-await] Drop `async fn` arguments in async block ) - #59839 (Warn on unused results for operation methods on nums) - #60146 (Update fonts used by rustdoc) - #60169 (Warn when ignore-tidy-linelength is present, but no lines are too long) - #60177 (Promote rust comments to rustdoc) - #60191 (Add f16c target_feature) Failed merges: r? @ghost
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This is requires for Intel 16-bit half-precision float intrinsics: https://software.intel.com/sites/landingpage/IntrinsicsGuide/#text=fp16&expand=1769 - see companion stdsimd PR: rust-lang/stdarch#737.
LLVM, Wikipedia CPUID page, and the Intel Dev Manual all call this CPUID feature "F16C", but the Intel intrinsics guide calls this "FP16C" - this is probably a bug in the intrinsics guide which we are tracking here: rust-lang/stdarch#738
r? @alexcrichton