2 Commits

Author SHA1 Message Date
Duncan P. N. Exon Smith
795a469331 Support: Add BranchProbability::scale() and ::scaleByInverse()
Add API to `BranchProbability` for scaling big integers.  Next job is to
rip the logic out of `BlockMass` and `BlockFrequency`.

llvm-svn: 207544
2014-04-29 16:15:35 +00:00
Duncan P. N. Exon Smith
07635528fc Support: Add unit tests for BranchProbability
llvm-svn: 207540
2014-04-29 16:12:13 +00:00