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a023a86ed9
The code to preserve LCSSA PHIs currently only properly supports reduction PHIs and PHIs for values defined outside the latches. This patch improves the LCSSA PHI handling to cover PHIs for values defined in the latches. Fixes PR41725. Reviewers: efriedma, mcrosier, davide, jdoerfert Reviewed By: jdoerfert Differential Revision: https://reviews.llvm.org/D61576 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@361743 91177308-0d34-0410-b5e6-96231b3b80d8