[all-commits] [llvm/llvm-project] 4930f6: [X86] canonicalizeShuffleWithOp - add initial shuf...

Simon Pilgrim via All-commits all-commits at lists.llvm.org
Mon Dec 2 04:03:39 PST 2024


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 4930f69b78e215c60eb53e25596599c2f98b6564
      https://github.com/llvm/llvm-project/commit/4930f69b78e215c60eb53e25596599c2f98b6564
  Author: Simon Pilgrim <llvm-dev at redking.me.uk>
  Date:   2024-12-02 (Mon, 02 Dec 2024)

  Changed paths:
    M llvm/lib/Target/X86/X86ISelLowering.cpp
    M llvm/test/CodeGen/X86/pr50609.ll

  Log Message:
  -----------
  [X86] canonicalizeShuffleWithOp - add initial shuffle(sint_to_fp(x)) -> sint_to_fp(shuffle(x)) handling

Another tentative step towards folding shuffles through conversion ops - initially limited to cases where the src/dst types are matching width.



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