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authorAndrew Trick <atrick@apple.com>2012-06-13 02:39:00 +0000
committerAndrew Trick <atrick@apple.com>2012-06-13 02:39:00 +0000
commit9df55eed0470c898c4003dc433c4479bdb0e0aac (patch)
tree7d10e955ea96551b7bd3734036ff70e9c479725b /lib/CodeGen/ScheduleDAGInstrs.cpp
parenta256ac521017a1da05c2e044beabe54e556e910b (diff)
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sched: Avoid trivially redundant DAG edges. Take the one with higher latency.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@158379 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/ScheduleDAGInstrs.cpp')
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