================
@@ -647,6 +647,14 @@ class LangOptions : public LangOptionsBase {
return ConvergentFunctions;
}
+ /// Return true if atomicrmw operations targeting allocations in private
+ /// memory are undefined.
+ bool threadPrivateMemoryAtomicsAreUndefined() const {
+ // Should be false for OpenMP.
+ // TODO: Should this be true for SYCL?
+ return OpenCL || CUDA;
----------------
arsenm wrote:
This is entirely a language property. The target only comes in for the
legalization decision in codegen
https://github.com/llvm/llvm-project/pull/102462
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