[PATCH] D118661: [AMDGPU] Check atomics aliasing in the clobbering annotation
Stanislav Mekhanoshin via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Mon Jan 31 15:42:03 PST 2022
rampitec marked an inline comment as done.
rampitec added inline comments.
================
Comment at: llvm/test/CodeGen/AMDGPU/noclobber-barrier.ll:601
+}
+
declare void @llvm.amdgcn.s.barrier()
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arsenm wrote:
> Is there already a test that verifies load atomic is not optimizable?
Yes, clobber_by_atomic_load in this file.
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https://reviews.llvm.org/D118661/new/
https://reviews.llvm.org/D118661
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