Stanislav Mekhanoshin f99709a2df Fix subreg value numbers in handleMoveUp ... The problem can occur in presence of subregs. If we are swapping two instructions defining different subregs of the same register we will get a new liveout from a block. We need to preserve value number for block's liveout for successor block's livein to match. Differential Revision: https://reviews.llvm.org/D30558 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@297534 91177308-0d34-0410-b5e6-96231b3b80d8		2017-03-11 00:14:52 +00:00
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CMakeLists.txt
LiveIntervalTest.cpp