================
@@ -6758,6 +6793,27 @@ static Expected<Function *> createOutlinedFunction(
auto Func =
Function::Create(FuncType, GlobalValue::InternalLinkage, FuncName, M);
+ // Forward target-cpu and target-features function attributes from the
+ // original function to the new outlined function.
+ Function *ParentFn = Builder.GetInsertBlock()->getParent();
+
+ auto TargetCpuAttr = ParentFn->getFnAttribute("target-cpu");
+ if (TargetCpuAttr.isStringAttribute())
+ Func->addFnAttr(TargetCpuAttr);
+
+ auto TargetFeaturesAttr = ParentFn->getFnAttribute("target-features");
+ if (TargetFeaturesAttr.isStringAttribute())
+ Func->addFnAttr(TargetFeaturesAttr);
+
+ if (OMPBuilder.Config.isTargetDevice()) {
+ std::vector<llvm::WeakTrackingVH> LLVMCompilerUsed;
----------------
jdoerfert wrote:
Why do you need a vector here, especially of tracking VH?
I guess what you want is:
```
auto *V = emitExecMode(...)
emitUsed("llvm.compiler.used", {V}, OMPBuilder.M);
```
https://github.com/llvm/llvm-project/pull/116051
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