Avoid moving iterators when the previous block was just visited.
authorJakob Stoklund Olesen <stoklund@2pi.dk>
Thu, 7 Apr 2011 17:27:50 +0000 (17:27 +0000)
committerJakob Stoklund Olesen <stoklund@2pi.dk>
Thu, 7 Apr 2011 17:27:50 +0000 (17:27 +0000)
commitf34ae32a6bf06f0d80b0bcbbe56d5488781f4f3c
treeafba95619e0164b6a070a9a559b1ca136864662a
parent0bd2bd9ecc8abd3c3ed91a51aa8c51aaab401b5d
Avoid moving iterators when the previous block was just visited.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129081 91177308-0d34-0410-b5e6-96231b3b80d8
lib/CodeGen/InterferenceCache.cpp