[llvm-branch-commits] [llvm] [mlir] [OMPIRBuilder] Support runtime number of teams and threads, and SPMD mode (PR #116051)

[Johannes Doerfert via llvm-branch-commits]

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@@ -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);
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jdoerfert wrote:

How is this related to the PR?

https://github.com/llvm/llvm-project/pull/116051