[llvm] [Coroutines] Split buildCoroutineFrame into normalization and frame building (PR #108076)

[Chuanqi Xu via llvm-commits]

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@@ -1754,7 +1754,8 @@ static bool willLeaveFunctionImmediatelyAfter(BasicBlock *BB,
   if (depth == 0) return false;
 
   // If this is a suspend block, we're about to exit the resumption function.
-  if (isSuspendBlock(BB)) return true;
+  if (isSuspendBlock(BB))
+    return true;
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ChuanqiXu9 wrote:

nit: generally we don't unrelated changes.

https://github.com/llvm/llvm-project/pull/108076