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AMDGPU: Fix redundant setting of m0 for atomic load/store

Authored by arsenm on Oct 14 2019, 11:30 AM.

Description

AMDGPU: Fix redundant setting of m0 for atomic load/store

Atomic load/store would have their setting of m0 handled twice, which
happened to be optimized out later.

llvm-svn: 374801

Details

Committed
arsenmOct 14 2019, 11:30 AM
Parents
rGe8f1ad2ad8b9: AMDGPU: Remove unnecessary IR from test
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