[PATCH] D64981: [AMDGPU] Save some work when an atomic op has no uses

[Jay Foad via Phabricator via llvm-commits]

foad added a comment.

In D64981#1593766 <https://reviews.llvm.org/D64981#1593766>, @arsenm wrote:

> Test?


What sort of test? This patch should have NFC, it just saves some compile time.


Repository:
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