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69ed1ff9b3
Loop simplify skips exit-block insertion when exits contain indirectbr instructions. This leads to an assertion in LICM when trying to sink stores out of non-dedicated loop exits containing indirectbr instructions. This patch fix this issue by re-checking for dedicated exits in LICM prior to store sink attempts. Differential Revision: http://reviews.llvm.org/D6414 rdar://problem/18943047 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@222927 91177308-0d34-0410-b5e6-96231b3b80d8