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1523db7c64
doing Load PRE" This commit updates the failing test in Analysis/TypeBasedAliasAnalysis/gvn-nonlocal-type-mismatch.ll The failing test is sensitive to the order in which we process loads. This version turns on the RPO traversal instead of the while DT traversal in GVN. The new test code is functionally same just the order of loads that are eliminated is swapped. This new version also fixes an issue where GVN splits a critical edge and potentially invalidate the RPO/DT iterator. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@222039 91177308-0d34-0410-b5e6-96231b3b80d8
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