[all-commits] [llvm/llvm-project] 9424a5: [GlobalIsel][X86] Update legalization of G_AND/G_O...

Simon Pilgrim via All-commits all-commits at lists.llvm.org
Sun Jun 4 03:44:45 PDT 2023

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 9424a54201ee4e80d754095dbcd2cca47f89b6f1
  Author: Simon Pilgrim <llvm-dev at redking.me.uk>
  Date:   2023-06-04 (Sun, 04 Jun 2023)

  Changed paths:
    M llvm/lib/Target/X86/X86LegalizerInfo.cpp
    M llvm/test/CodeGen/X86/GlobalISel/legalize-and-or-xor.mir

  Log Message:
  [GlobalIsel][X86] Update legalization of G_AND/G_OR/G_XOR

Replace the legacy G_AND/G_OR/G_XOR legalizer, this handles all scalar promotion and vector clamping (allows AVX1 to handle 256-bit logic ops).

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