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authorJordan Rose <jordan_rose@apple.com>2012-06-11 16:40:37 +0000
committerJordan Rose <jordan_rose@apple.com>2012-06-11 16:40:37 +0000
commit3ba8ae3fd9c493045cb52ab17b82cf498a8c5ba6 (patch)
tree3287393378eb7a17d8db3b511635610fc9fb73c8 /llvm/lib/Target/PowerPC
parent697067fae92bfdc47e73fe02b8718341e0d2efe2 (diff)
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[analyzer] When looking for a known class, only traverse the hierarchy once.
This has a small hit in the case where only one class is interesting (NilArgChecker) but is a big improvement when looking for one of several interesting classes (VariadicMethodTypeChecker), in which the most common case is that there is no match. llvm-svn: 158318
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