[llvm] Reapply "[coro][CoroSplit] Use `llvm.lifetime.end` to compute putting objects on the frame vs the stack (#90265) (PR #91372)

[Chuanqi Xu via llvm-commits]

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@@ -158,7 +158,7 @@ bool llvm::isPotentiallyReachableFromMany(
   const Loop *StopLoop = LI ? getOutermostLoop(LI, StopBB) : nullptr;
 
   unsigned Limit = DefaultMaxBBsToExplore;
-  SmallPtrSet<const BasicBlock*, 32> Visited;
+  SmallPtrSet<const BasicBlock *, 32> Visited;
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ChuanqiXu9 wrote:

Unnecessary change.

https://github.com/llvm/llvm-project/pull/91372