[all-commits] [llvm/llvm-project] ecff97: [NFC][X86][MCA] AMD Zen 3: add tests for sub-32-bi...

[Roman Lebedev via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: ecff974b66a5b365c7834fe4cd8309b36859437c
      https://github.com/llvm/llvm-project/commit/ecff974b66a5b365c7834fe4cd8309b36859437c
  Author: Roman Lebedev <lebedev.ri at gmail.com>
  Date:   2021-05-10 (Mon, 10 May 2021)

  Changed paths:
    M llvm/test/tools/llvm-mca/X86/Znver3/dependency-breaking-gpr.s

  Log Message:
  -----------
  [NFC][X86][MCA] AMD Zen 3: add tests for sub-32-bit CMP dep breaking


  Commit: 08cf2776acff6f2dc9998ef15e0bea7a8aeca0c3
      https://github.com/llvm/llvm-project/commit/08cf2776acff6f2dc9998ef15e0bea7a8aeca0c3
  Author: Roman Lebedev <lebedev.ri at gmail.com>
  Date:   2021-05-10 (Mon, 10 May 2021)

  Changed paths:
    M llvm/lib/Target/X86/X86ScheduleZnver3.td
    M llvm/test/tools/llvm-mca/X86/Znver3/dependency-breaking-gpr.s

  Log Message:
  -----------
  [X86] AMD Zen 3: sub-32-bit CMP also break dependencies

They measure as having the same effect as 32-bit CMP.


Compare: https://github.com/llvm/llvm-project/compare/a9196db905aa...08cf2776acff