[all-commits] [llvm/llvm-project] 4f0403: [CodeGen][AArch64] Sink splat operands of FMul ins...

Hari Limaye via All-commits all-commits at lists.llvm.org
Tue Nov 19 04:59:43 PST 2024


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 4f0403fe96c0e93a1e75cbca6077c46ea3a5aad8
      https://github.com/llvm/llvm-project/commit/4f0403fe96c0e93a1e75cbca6077c46ea3a5aad8
  Author: Hari Limaye <hari.limaye at arm.com>
  Date:   2024-11-19 (Tue, 19 Nov 2024)

  Changed paths:
    M llvm/lib/Target/AArch64/AArch64TargetTransformInfo.cpp
    M llvm/test/CodeGen/AArch64/sinksplat.ll

  Log Message:
  -----------
  [CodeGen][AArch64] Sink splat operands of FMul instructions (#116222)

Sink shuffle operands of FMul instructions if these are splats, as we
can generate lane-indexed variants for these.



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