[all-commits] [llvm/llvm-project] c7662d: [X86] MOVDDUP has the same sched behaviour as MOVS...

[Simon Pilgrim via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: c7662dc3e52801ec824d8473278fb976107d3e57
      https://github.com/llvm/llvm-project/commit/c7662dc3e52801ec824d8473278fb976107d3e57
  Author: Simon Pilgrim <llvm-dev at redking.me.uk>
  Date:   2022-05-02 (Mon, 02 May 2022)

  Changed paths:
    M llvm/lib/Target/X86/X86SchedSkylakeClient.td
    M llvm/lib/Target/X86/X86SchedSkylakeServer.td
    M llvm/test/tools/llvm-mca/X86/SkylakeClient/resources-avx1.s
    M llvm/test/tools/llvm-mca/X86/SkylakeClient/resources-sse3.s
    M llvm/test/tools/llvm-mca/X86/SkylakeServer/resources-avx1.s
    M llvm/test/tools/llvm-mca/X86/SkylakeServer/resources-sse3.s

  Log Message:
  -----------
  [X86] MOVDDUP has the same sched behaviour as MOVSHDUP/MOVSLDUP on Skylake

Fixes an old TODO - confirmed on Agner + uops.info