[all-commits] [llvm/llvm-project] 61b581: [X86][NFC] Not imply EVEX in NoCD8

Shengchen Kan via All-commits all-commits at lists.llvm.org
Wed Dec 20 18:46:44 PST 2023


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 61b58123a3137323d6876006a6171d42e5e03cc1
      https://github.com/llvm/llvm-project/commit/61b58123a3137323d6876006a6171d42e5e03cc1
  Author: Shengchen Kan <shengchen.kan at intel.com>
  Date:   2023-12-21 (Thu, 21 Dec 2023)

  Changed paths:
    M llvm/lib/Target/X86/X86InstrMisc.td
    M llvm/lib/Target/X86/X86InstrSystem.td
    M llvm/lib/Target/X86/X86InstrUtils.td
    M llvm/lib/Target/X86/X86InstrVMX.td

  Log Message:
  -----------
  [X86][NFC] Not imply EVEX in NoCD8

NDD (new data destination) instructions need to set NoCD8 and EVEX_4V.
EVEX_4V already implies EVEX. If NoCD8 implied EVEX too, we would not
be able to reuse the class.




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