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

[Alan Zhao via llvm-commits]

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@@ -96,6 +96,22 @@ bool isPotentiallyReachableFromMany(
     const SmallPtrSetImpl<BasicBlock *> *ExclusionSet,
     const DominatorTree *DT = nullptr, const LoopInfo *LI = nullptr);
 
+/// Determine whether there is at least one path from a block in
+/// 'Worklist' to a block in 'StopSet' without passing through any
+///  blocks in 'ExclusionSet', returning true if uncertain.
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alanzhao1 wrote:

Fixed.

https://github.com/llvm/llvm-project/pull/90265