[PATCH] D133334: [AMDGPU][MC] Warn when disassembling v_cmpx instructions

[Dmitry Preobrazhensky via Phabricator via llvm-commits]

dp added a comment.

The commit descriptions should be corrected.

> except when the source is an immediate zero operand

We should allow `dst=EXEC` and `dst=0`. The latter encoding has been used for a while for historical reasons, and we should not warn in this case.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D133334/new/

https://reviews.llvm.org/D133334