[all-commits] [llvm/llvm-project] 649b14: [X86] canonicalizeShuffleWithBinOps - all merging ...

[Simon Pilgrim via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 649b14928a67e016f3e01ac46499aaf1824c2d09
      https://github.com/llvm/llvm-project/commit/649b14928a67e016f3e01ac46499aaf1824c2d09
  Author: Simon Pilgrim <llvm-dev at redking.me.uk>
  Date:   2023-02-02 (Thu, 02 Feb 2023)

  Changed paths:
    M llvm/lib/Target/X86/X86ISelLowering.cpp
    M llvm/test/CodeGen/X86/widen_fadd.ll
    M llvm/test/CodeGen/X86/widen_fdiv.ll
    M llvm/test/CodeGen/X86/widen_fmul.ll
    M llvm/test/CodeGen/X86/widen_fsub.ll

  Log Message:
  -----------
  [X86] canonicalizeShuffleWithBinOps - all merging shuffles with INSERT_SUBVECTOR as well as generic target shuffles.

We can probably expand this to more faux shuffles as time goes on.