[PATCH] D71726: Let clang atomic builtins fetch add/sub support floating point types

[Louis Dionne via Phabricator via cfe-commits]

ldionne added inline comments.


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Comment at: clang/test/CodeGenCUDA/amdgpu-atomic-ops.cu:26
+  // CHECK: atomicrmw fsub double* {{.*}} monotonic
+  return __atomic_fetch_sub(p, 1.0, memory_order_relaxed);
+}
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Nitpick, but this should be `1.0L` to be consistent.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D71726/new/

https://reviews.llvm.org/D71726