[PATCH] D55435: [AMDGPU] Fix discarded result of addAttribute

[Matt Arsenault via Phabricator via llvm-commits]

arsenm added a comment.

In D55435#1324753 <https://reviews.llvm.org/D55435#1324753>, @arsenm wrote:

> The $ is supposed to be for check variables that are used globally and not cleared on a -LABEL


i.e. it's correct for this use case where the check is outside of the scope of the defining -LABEL block


Repository:
  rL LLVM

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D55435/new/

https://reviews.llvm.org/D55435