================
@@ -419,9 +419,11 @@ void AMDGPUTargetCodeGenInfo::setTargetAttributes(
return;
const FunctionDecl *FD = dyn_cast_or_null<FunctionDecl>(D);
- if (FD)
+ if (FD) {
setFunctionDeclAttributes(FD, F, M);
-
+ if (FD->hasAttr<DeviceKernelAttr>() && !M.getLangOpts().OpenCL)
+ F->setCallingConv(llvm::CallingConv::AMDGPU_KERNEL);
----------------
jhuber6 wrote:
Does OpenCL use a different kernel calling convention? I remember there was
something different for Mesa or something but I don't know why OpenCL wouldn't
work here.
https://github.com/llvm/llvm-project/pull/161905
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