[llvm] [profcheck][coro] Adding Branch weights PGO in Coroutines Passes (PR #184466)

[Mircea Trofin via llvm-commits]

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@@ -427,7 +448,11 @@ void coro::BaseCloner::handleFinalSuspend() {
       auto *Load =
           Builder.CreateLoad(Shape.getSwitchResumePointerType(), NewFramePtr);
       auto *Cond = Builder.CreateIsNull(Load);
-      Builder.CreateCondBr(Cond, ResumeBB, NewSwitchBB);
+      auto *Br = Builder.CreateCondBr(Cond, ResumeBB, NewSwitchBB);
+      applyProfMetadataIfEnabled(Br, [&](Instruction *Inst) {
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mtrofin wrote:

nit: `applyUnknownProfMetadataIfProfiled`. 

https://github.com/llvm/llvm-project/pull/184466