[all-commits] [llvm/llvm-project] 5f9489: [X86] Refine "Support -march=alderlake"

[FreddyLeaf via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 5f9489b754055da979876bcb5a357310251c6b87
      https://github.com/llvm/llvm-project/commit/5f9489b754055da979876bcb5a357310251c6b87
  Author: Freddy Ye <freddy.ye at intel.com>
  Date:   2021-03-08 (Mon, 08 Mar 2021)

  Changed paths:
    M clang/test/Preprocessor/predefined-arch-macros.c
    M llvm/lib/Support/X86TargetParser.cpp
    M llvm/lib/Target/X86/X86.td

  Log Message:
  -----------
  [X86] Refine "Support -march=alderlake"

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.

Reviewed By: pengfei

Differential Revision: https://reviews.llvm.org/D97832