diff options
Diffstat (limited to 'include/llvm/Analysis')
| -rw-r--r-- | include/llvm/Analysis/BranchProbabilityInfo.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/llvm/Analysis/BranchProbabilityInfo.h b/include/llvm/Analysis/BranchProbabilityInfo.h index 6c23f7c3ae..4ff7121728 100644 --- a/include/llvm/Analysis/BranchProbabilityInfo.h +++ b/include/llvm/Analysis/BranchProbabilityInfo.h @@ -131,11 +131,15 @@ private: /// \brief Track the set of blocks directly succeeded by a returning block. SmallPtrSet<BasicBlock *, 16> PostDominatedByUnreachable; + /// \brief Track the set of blocks that always lead to a cold call. + SmallPtrSet<BasicBlock *, 16> PostDominatedByColdCall; + /// \brief Get sum of the block successors' weights. uint32_t getSumForBlock(const BasicBlock *BB) const; bool calcUnreachableHeuristics(BasicBlock *BB); bool calcMetadataWeights(BasicBlock *BB); + bool calcColdCallHeuristics(BasicBlock *BB); bool calcPointerHeuristics(BasicBlock *BB); bool calcLoopBranchHeuristics(BasicBlock *BB); bool calcZeroHeuristics(BasicBlock *BB); |