7 Commits

Author SHA1 Message Date
Cong Hou
16bf52a24c Pass BranchProbability/BlockMass by value instead of const& as they are small. NFC.
llvm-svn: 247357
2015-09-10 23:10:42 +00:00
Duncan P. N. Exon Smith
20f3c553c3 SupportTest: Fix test names harder
r207552, r207553 and r207554 all had bad test names.

llvm-svn: 207560
2014-04-29 17:07:45 +00:00
Duncan P. N. Exon Smith
dc1467a909 Support: More BlockFrequencyTest => BranchProbabilityTest
llvm-svn: 207554
2014-04-29 16:44:59 +00:00
Duncan P. N. Exon Smith
94500f7bdf Support: Fix test name
llvm-svn: 207553
2014-04-29 16:44:56 +00:00
Duncan P. N. Exon Smith
ceb937b892 Support: BlockFrequencyTest => BranchProbabilityTest
Move a detailed test of `BranchProbability::scale()` from
`BlockFrequencyTest` over to `BranchProbabilityTest`.

llvm-svn: 207552
2014-04-29 16:40:17 +00:00
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