Jakob Stoklund Olesen b3ef7f6b97 Also use shouldSplitSingleBlock() in the fallback splitting mode.
Drop the use of SplitAnalysis::getMultiUseBlocks, there is no need to go
through a SmallPtrSet any more.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136992 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-05 22:43:23 +00:00
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2011-08-03 19:53:48 +00:00
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