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49afc9109e
There are places where the inductive range check elimination pass depends on two llvm::Values or llvm::SCEVs to be of the same llvm::Type when they do not need to be. This patch relaxes those restrictions (by bailing out of the optimization if the types mismatch), and adds test cases to trigger those paths. These issues were found by bootstrapping clang with IRCE running in the -O3 pass ordering. Differential Revision: http://reviews.llvm.org/D7082 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@226793 91177308-0d34-0410-b5e6-96231b3b80d8
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