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path: root/llvm/lib/Support/BlockFrequency.cpp
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* BlockFrequency: Use a smarter overflow check.Benjamin Kramer2011-10-271-4/+8
| | | | | | This trades one 64 bit div for one 64 bit mul and some arithmetic. llvm-svn: 143106
* Optimize 96-bit division a little bit.Jakub Staszak2011-07-271-2/+3
| | | | llvm-svn: 136222
* Move static methods to the anonymous namespace.Jakub Staszak2011-07-271-2/+7
| | | | llvm-svn: 136221
* Add BlockFrequency class.Jakub Staszak2011-07-251-0/+120
llvm-svn: 135992
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