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| author | Jakub Staszak <jstaszak@apple.com> | 2011-06-16 20:22:37 +0000 |
|---|---|---|
| committer | Jakub Staszak <jstaszak@apple.com> | 2011-06-16 20:22:37 +0000 |
| commit | 7cc2b07437a1243c33324549a1904fefc5f1845e (patch) | |
| tree | 98fdfe4b06c5b320c982c137fbdd4e292af9f330 /lib/Analysis/BranchProbabilityInfo.cpp | |
| parent | 1300f3019e5d590231bbc3d907626708515d3212 (diff) | |
| download | llvm-7cc2b07437a1243c33324549a1904fefc5f1845e.tar.gz llvm-7cc2b07437a1243c33324549a1904fefc5f1845e.tar.bz2 llvm-7cc2b07437a1243c33324549a1904fefc5f1845e.tar.xz | |
Introduce MachineBranchProbabilityInfo class, which has similar API to
BranchProbabilityInfo (expect setEdgeWeight which is not available here).
Branch Weights are kept in MachineBasicBlocks. To turn off this analysis
set -use-mbpi=false.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@133184 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Analysis/BranchProbabilityInfo.cpp')
| -rw-r--r-- | lib/Analysis/BranchProbabilityInfo.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/Analysis/BranchProbabilityInfo.cpp b/lib/Analysis/BranchProbabilityInfo.cpp index a2e8960359..15059c733a 100644 --- a/lib/Analysis/BranchProbabilityInfo.cpp +++ b/lib/Analysis/BranchProbabilityInfo.cpp @@ -348,8 +348,8 @@ getEdgeProbability(BasicBlock *Src, BasicBlock *Dst) const { raw_ostream & BranchProbabilityInfo::printEdgeProbability(raw_ostream &OS, BasicBlock *Src, BasicBlock *Dst) const { - BranchProbability Prob = getEdgeProbability(Src, Dst); + const BranchProbability Prob = getEdgeProbability(Src, Dst); OS << "edge " << Src->getNameStr() << " -> " << Dst->getNameStr() << " probability is " << Prob << (isEdgeHot(Src, Dst) ? " [HOT edge]\n" : "\n"); |