[AMDGPU] Add atomic optimizer nouse tests

Add some atomic optimizer tests where there is no use of the result of
the atomic operation, which is a common case in real code. NFC.

Differential Revision: https://reviews.llvm.org/D98952
This commit is contained in:
Jay Foad 2021-03-18 17:00:14 +00:00
parent 57effe2205
commit b8616e40da
1 changed files with 476 additions and 164 deletions