[all-commits] [llvm/llvm-project] 8462e2: [AArch64] Push mul into extend operands (#94960)

[David Green via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 8462e20230a253e673f2ced090878b78ea19c760
      https://github.com/llvm/llvm-project/commit/8462e20230a253e673f2ced090878b78ea19c760
  Author: David Green <david.green at arm.com>
  Date:   2024-06-10 (Mon, 10 Jun 2024)

  Changed paths:
    M llvm/lib/Target/AArch64/AArch64ISelLowering.cpp
    M llvm/test/CodeGen/AArch64/aarch64-wide-mul.ll
    M llvm/test/CodeGen/AArch64/addp-shuffle.ll
    M llvm/test/CodeGen/AArch64/neon-dotreduce.ll
    M llvm/test/CodeGen/AArch64/neon-extmul.ll
    M llvm/test/CodeGen/AArch64/vecreduce-add.ll

  Log Message:
  -----------
  [AArch64] Push mul into extend operands (#94960)

In a similar way to how we push vector adds into extends, this pushed
'mul(zext,zext)' into 'zext(mul(zext,zext))' if the extend can be done
in two or more steps.

https://alive2.llvm.org/ce/z/WjU7Kr



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