[all-commits] [llvm/llvm-project] cf8fac: [X86][Atom] Specific uops for all IMUL/IDIV instru...

[Simon Pilgrim via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: cf8fac7d07307bc6679d60c3ad3e7a7792a2caa6
      https://github.com/llvm/llvm-project/commit/cf8fac7d07307bc6679d60c3ad3e7a7792a2caa6
  Author: Simon Pilgrim <llvm-dev at redking.me.uk>
  Date:   2021-09-19 (Sun, 19 Sep 2021)

  Changed paths:
    M llvm/lib/Target/X86/X86ScheduleAtom.td
    M llvm/test/tools/llvm-mca/X86/Atom/resources-x86_64.s

  Log Message:
  -----------
  [X86][Atom] Specific uops for all IMUL/IDIV instructions

Based off a mixture of llvm-exegesis captures (PR36895) and Intel AoM / Agner / InstLatX64 reports.