[PATCH] D122737: [AMDGPU] Fix crash in SIOptimizeExecMaskingPreRA

[Jay Foad via Phabricator via llvm-commits]

foad added a comment.

In D122737#3422970 <https://reviews.llvm.org/D122737#3422970>, @alex-t wrote:

> LGTM if we do not want to change the COPY processing in the SIInstrInfo::isOperandLegal

How about this? As @arsenm pointed out this can happen for other instructions, not just COPY, so I handle them all the same way.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D122737/new/

https://reviews.llvm.org/D122737