https://github.com/ashvardanian created https://github.com/llvm/llvm-project/pull/111435
This patch adds support for detecting the `AVX512VP2INTERSECT` ISA extension. It's useful for Intel Tiger Lake mobile CPUs and any Zen 5 AMD CPUs. No functional changes yet, just defining the feature flag. >From 694113e6d475df6b271c4174d02d5cd03b9aabf2 Mon Sep 17 00:00:00 2001 From: Ash Vardanian <1983160+ashvardan...@users.noreply.github.com> Date: Mon, 7 Oct 2024 21:55:05 +0100 Subject: [PATCH] [clang][x86] Missing `AVX512VP2INTERSECT` flag This patch adds support for detecting the `AVX512VP2INTERSECT` ISA extension. It's useful for Intel Tiger Lake mobile CPUs and any Zen 5 AMD CPUs. No functional changes yet, just defining the feature flag. --- clang/lib/Headers/cpuid.h | 23 ++++++++++++----------- 1 file changed, 12 insertions(+), 11 deletions(-) diff --git a/clang/lib/Headers/cpuid.h b/clang/lib/Headers/cpuid.h index 82d995f1b966a3..2601aa5724f056 100644 --- a/clang/lib/Headers/cpuid.h +++ b/clang/lib/Headers/cpuid.h @@ -187,17 +187,18 @@ #define bit_ENQCMD 0x20000000 /* Features in %edx for leaf 7 sub-leaf 0 */ -#define bit_AVX5124VNNIW 0x00000004 -#define bit_AVX5124FMAPS 0x00000008 -#define bit_UINTR 0x00000020 -#define bit_SERIALIZE 0x00004000 -#define bit_TSXLDTRK 0x00010000 -#define bit_PCONFIG 0x00040000 -#define bit_IBT 0x00100000 -#define bit_AMXBF16 0x00400000 -#define bit_AVX512FP16 0x00800000 -#define bit_AMXTILE 0x01000000 -#define bit_AMXINT8 0x02000000 +#define bit_AVX5124VNNIW 0x00000004 +#define bit_AVX5124FMAPS 0x00000008 +#define bit_UINTR 0x00000020 +#define bit_AVX512VP2INTERSECT 0x00000100 +#define bit_SERIALIZE 0x00004000 +#define bit_TSXLDTRK 0x00010000 +#define bit_PCONFIG 0x00040000 +#define bit_IBT 0x00100000 +#define bit_AMXBF16 0x00400000 +#define bit_AVX512FP16 0x00800000 +#define bit_AMXTILE 0x01000000 +#define bit_AMXINT8 0x02000000 /* Features in %eax for leaf 7 sub-leaf 1 */ #define bit_SHA512 0x00000001 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
