[PATCH] D89105: [X86] Support Intel avxvnni
LiuChen via Phabricator via cfe-commits
cfe-commits at lists.llvm.org
Mon Jan 24 22:16:52 PST 2022
LiuChen3 added inline comments.
================
Comment at: clang/lib/Headers/cpuid.h:199
/* Features in %eax for leaf 7 sub-leaf 1 */
+#define bit_AVXVNNI 0x00000008
#define bit_AVX512BF16 0x00000020
----------------
craig.topper wrote:
> RKSimon wrote:
> > @liuchen3 https://github.com/llvm/llvm-project/issues/53392 reports this should be 0x00000010?
> Maybe we should start writing these as 1 << 4. This is not the first shifted by one issue we've had in this file.
It my fault. I have a fix here: https://reviews.llvm.org/D118103 .
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D89105/new/
https://reviews.llvm.org/D89105
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