[all-commits] [llvm/llvm-project] 471f2c: [X86] CVTTSS2SI64rm has the same scheduler def as ...

[Simon Pilgrim via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 471f2cff8d84a2d1375b78c3e3e66e7fead2f1ea
      https://github.com/llvm/llvm-project/commit/471f2cff8d84a2d1375b78c3e3e66e7fead2f1ea
  Author: Simon Pilgrim <llvm-dev at redking.me.uk>
  Date:   2022-11-08 (Tue, 08 Nov 2022)

  Changed paths:
    M llvm/lib/Target/X86/X86SchedBroadwell.td
    M llvm/lib/Target/X86/X86SchedHaswell.td
    M llvm/lib/Target/X86/X86SchedIceLake.td
    M llvm/lib/Target/X86/X86SchedSkylakeClient.td
    M llvm/lib/Target/X86/X86SchedSkylakeServer.td
    M llvm/test/tools/llvm-mca/X86/Broadwell/resources-sse1.s
    M llvm/test/tools/llvm-mca/X86/Haswell/resources-sse1.s
    M llvm/test/tools/llvm-mca/X86/IceLakeServer/resources-sse1.s
    M llvm/test/tools/llvm-mca/X86/SkylakeClient/resources-sse1.s
    M llvm/test/tools/llvm-mca/X86/SkylakeServer/resources-sse1.s

  Log Message:
  -----------
  [X86] CVTTSS2SI64rm has the same scheduler def as (V)CVTSS2SI64rm

None of Haswell/Broadwell/Skylake/Icelake treat CVTTSS2SI64rm differently from CVTSS2SI64rm (or the AVX variants)

Confirmed with Agner, uops.info and Intel AoM