[PATCH] D106891: [AMDGPU] [Remarks] Emit optimization remarks for atomics generating CAS loop

[Stanislav Mekhanoshin via Phabricator via llvm-commits]

rampitec added inline comments.


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Comment at: clang/test/CodeGenCUDA/fp-atomics-optremarks.cu:10
+
+// GFX90A-CAS: A compare and swap loop was generated for an atomic operation at system memory scope
+// GFX90A-CAS-LABEL: _Z14atomic_add_casPf
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gandhi21299 wrote:
> rampitec wrote:
> > Need tests for all scopes.
> `__atomic_fetch_add` does not take scope as an argument, how could I add tests with different scopes?
At least in the IR test.


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D106891/new/

https://reviews.llvm.org/D106891