================
@@ -2794,6 +2794,14 @@ void ItaniumCXXABI::registerGlobalDtor(CodeGenFunction
&CGF, const VarDecl &D,
if (D.isNoDestroy(CGM.getContext()))
return;
+ // OpenMP offloading supports C++ constructors and destructors but we do not
+ // always have 'atexit' available. Instead lower these to use the LLVM global
+ // destructors which we can handle directly in the runtime.
+ if (CGM.getLangOpts().OpenMP && CGM.getLangOpts().OpenMPIsTargetDevice &&
+ !D.isStaticLocal() &&
+ (CGM.getTriple().isAMDGPU() || CGM.getTriple().isNVPTX()))
----------------
arsenm wrote:
Oh look, it's both of my favorite patterns. Can you refine this into something
better than language X | language Y and AMDGPU || PTX
https://github.com/llvm/llvm-project/pull/71739
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