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authorChandler Carruth <chandlerc@gmail.com>2012-09-14 10:30:42 +0000
committerChandler Carruth <chandlerc@gmail.com>2012-09-14 10:30:42 +0000
commitad41dcfd875e8d3421a5f0970b6a886b6e10b3b7 (patch)
treed69be955fa7d1a9e98b58b9b4baadf3bcf561d59 /lib/Support/DAGDeltaAlgorithm.cpp
parent8ed1ed8dfd2cf9215446c637a416a5a31f96051e (diff)
Be a bit more aggressive in bailing out of this routine. Spotted by
inspection by Duncan during review. My suspicion is that we would still have returned 0 anyways in this case, but doing it sooner is better. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163895 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Support/DAGDeltaAlgorithm.cpp')
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