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authorAndrew Trick <atrick@apple.com>2013-01-25 06:52:30 +0000
committerAndrew Trick <atrick@apple.com>2013-01-25 06:52:30 +0000
commita5a73ad15905c18843a8312bb3f20f5c501744de (patch)
tree96af883ec3f24e32ba541774bdab6a4c94689cd1 /lib/CodeGen/ScheduleDAGPrinter.cpp
parent988d06b0e574d8e50b043fd74dbf91c1dc403542 (diff)
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ScheduleDAG: Added isBoundaryNode to conveniently detect a common corner case.
This fixes DAG subtree analysis at the boundary. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173427 91177308-0d34-0410-b5e6-96231b3b80d8
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