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52123d1842
We were trying to fold the stack adjustment into the wrong instruction in the situation where the entire basic-block was epilogue code. Really, it can only ever be valid to do the folding precisely where the "add sp, ..." would be placed so there's no need for a separate iterator to track that. Should fix PR18136. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@196493 91177308-0d34-0410-b5e6-96231b3b80d8
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