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* [Loop Peeling] Fix the bug with IDom setting for exit loopsSerguei Katkov2019-07-151-0/+55
It is possible that loop exit has two predecessors in a loop body. In this case after the peeling the iDom of the exit should be a clone of iDom of original exit but no a clone of a block coming to this exit. Reviewers: reames, fhahn Reviewed By: reames Subscribers: hiraditya, zzheng, llvm-commits Differential Revision: https://reviews.llvm.org/D64618 llvm-svn: 366050
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