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Avoid inserting a live register more than once.
authorEvan Cheng <evan.cheng@apple.com>
Thu, 27 Sep 2007 18:46:06 +0000 (18:46 +0000)
committerEvan Cheng <evan.cheng@apple.com>
Thu, 27 Sep 2007 18:46:06 +0000 (18:46 +0000)
commitcd1c00cc6521c265784ffc7a1b5baf4ef64d80bc
tree9fb4c8916c8283dc0a8c8d7dda89729534b9e488
parentff37adc0ce9eca648f5cb21b028298ef1c8f5a34
Avoid inserting a live register more than once.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42410 91177308-0d34-0410-b5e6-96231b3b80d8
lib/CodeGen/SelectionDAG/ScheduleDAGRRList.cpp