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[X86] Refine "Support -march=alderlake"
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Authored by FreddyYe on Mar 2 2021, 10:36 PM.

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Summary

Refine "Support -march=alderlake"
Compare with tremont, it includes 25 more new features. They are
adx, aes, avx, avx2, avxvnni, bmi, bmi2, cldemote, f16c, fma, hreset, invpcid,
kl, lzcnt, movdir64b, movdiri, pclmulqdq, pconfig, pku, serialize, shstk, vaes,
vpclmulqdq, waitpkg, widekl.

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Event Timeline

FreddyYe created this revision.Mar 2 2021, 10:36 PM
FreddyYe requested review of this revision.Mar 2 2021, 10:36 PM
Herald added projects: Restricted Project, Restricted Project. · View Herald TranscriptMar 2 2021, 10:36 PM
FreddyYe edited the summary of this revision. (Show Details)Mar 2 2021, 10:56 PM
pengfei accepted this revision.Mar 2 2021, 11:03 PM

LGTM. But let's wait one day or two to see if others object.

This revision is now accepted and ready to land.Mar 2 2021, 11:03 PM
pengfei added inline comments.Mar 2 2021, 11:04 PM
llvm/lib/Target/X86/X86.td
865

Extra spaces.

FreddyYe updated this revision to Diff 327691.Mar 3 2021, 12:20 AM

delete extra spaces. THX for review!

FreddyYe marked an inline comment as done.Mar 3 2021, 12:20 AM

THX for review!

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This revision was automatically updated to reflect the committed changes.