[all-commits] [llvm/llvm-project] 341b1d: [AArch64][SVE] Fix crash for DestructiveBinaryComm...

[Allen via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 341b1df5bc7ed0baa258592a35a7458a310e43a9
      https://github.com/llvm/llvm-project/commit/341b1df5bc7ed0baa258592a35a7458a310e43a9
  Author: zhongyunde <zhongyunde at huawei.com>
  Date:   2023-02-07 (Tue, 07 Feb 2023)

  Changed paths:
    M llvm/lib/Target/AArch64/AArch64ExpandPseudoInsts.cpp
    A llvm/test/CodeGen/AArch64/sve-intrinsics-int-binaryCommWithRev-merging.mir

  Log Message:
  -----------
  [AArch64][SVE] Fix crash for DestructiveBinaryCommWithRev zero merging

Address more Destructive type according the review on D141471

* DestructiveUnaryPassthru and DestructiveBinaryImm always return true, don't need fix
* DestructiveTernaryCommWithRev may also return false, but now don't define FalseLanesZero in the backend codegen

Reviewed By: paulwalker-arm

Differential Revision: https://reviews.llvm.org/D142978