[all-commits] [llvm/llvm-project] cc3d25: [AMDGPU] Add i1 mul patterns (#67291)

[Pierre van Houtryve via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: cc3d2533cc2e4ea06981b86ede5087fbf801e789
      https://github.com/llvm/llvm-project/commit/cc3d2533cc2e4ea06981b86ede5087fbf801e789
  Author: Pierre van Houtryve <pierre.vanhoutryve at amd.com>
  Date:   2023-10-16 (Mon, 16 Oct 2023)

  Changed paths:
    M llvm/lib/Target/AMDGPU/SIISelLowering.cpp
    M llvm/test/CodeGen/AMDGPU/mul.ll

  Log Message:
  -----------
  [AMDGPU] Add i1 mul patterns (#67291)

i1 muls can sometimes happen after SCEV. They resulted in ISel failures
because we were missing the patterns for them.

Solves SWDEV-423354