[llvm] [polly] [IR] Add CallBr intrinsics support (PR #133907)

[Matt Arsenault via llvm-commits]

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@@ -1786,11 +1786,11 @@ void llvm::InvertBranch(BranchInst *PBI, IRBuilderBase &Builder) {
   PBI->swapSuccessors();
 }
 
-bool llvm::hasOnlySimpleTerminator(const Function &F) {
+bool llvm::hasOnlySimpleTerminator(const Function &F, bool AllowCallBr) {
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arsenm wrote:

The answer is just no if CallBr is involved, this doesn't need an option? 

https://github.com/llvm/llvm-project/pull/133907