[all-commits] [llvm/llvm-project] 449e3f: [X86] combineConcatVectorOps - add concatenation h...

[Simon Pilgrim via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 449e3fad62455653beaa77f328f804a2027096f9
      https://github.com/llvm/llvm-project/commit/449e3fad62455653beaa77f328f804a2027096f9
  Author: Simon Pilgrim <llvm-dev at redking.me.uk>
  Date:   2025-03-25 (Tue, 25 Mar 2025)

  Changed paths:
    M llvm/lib/Target/X86/X86ISelLowering.cpp
    M llvm/test/CodeGen/X86/shift-i512.ll

  Log Message:
  -----------
  [X86] combineConcatVectorOps - add concatenation handling for X86ISD::VSHLD/VSHRD funnel shift nodes (#132915)

Concat the nodes if we can merge either of the operands for free.



To unsubscribe from these emails, change your notification settings at https://github.com/llvm/llvm-project/settings/notifications