[libunwind] [OpenMPIRBuilder] Remove wrapper function in `createTask`, `createTeams` (PR #67723)

[Kiran Chandramohan via cfe-commits]

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@@ -340,6 +340,44 @@ BasicBlock *llvm::splitBBWithSuffix(IRBuilderBase &Builder, bool CreateBranch,
   return splitBB(Builder, CreateBranch, Old->getName() + Suffix);
 }
 
+// This function creates a fake integer value and a fake use for the integer
+// value. It returns the fake value created. This is useful in modeling the
+// extra arguments to the outlined functions.
+Value *createFakeIntVal(IRBuilder<> &Builder,
+                        OpenMPIRBuilder::InsertPointTy OuterAllocaIP,
+                        std::stack<Instruction *> &ToBeDeleted,
+                        OpenMPIRBuilder::InsertPointTy InnerAllocaIP,
+                        const Twine &Name = "", bool AsPtr = true) {
+  Builder.restoreIP(OuterAllocaIP);
+  Instruction *FakeVal;
+  AllocaInst *FakeValAddr =
+      Builder.CreateAlloca(Builder.getInt32Ty(), nullptr, Name + ".addr");
+  ToBeDeleted.push(FakeValAddr);
+
+  if (AsPtr)
+    FakeVal = FakeValAddr;
+  else {
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kiranchandramohan wrote:

Nit: braces to match else. Same for tid below.

https://github.com/llvm/llvm-project/pull/67723