diff options
Diffstat (limited to 'include/llvm/CodeGen/MachineBranchProbabilityInfo.h')
-rw-r--r-- | include/llvm/CodeGen/MachineBranchProbabilityInfo.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/include/llvm/CodeGen/MachineBranchProbabilityInfo.h b/include/llvm/CodeGen/MachineBranchProbabilityInfo.h index 4a10bc326f..af4db7d6bd 100644 --- a/include/llvm/CodeGen/MachineBranchProbabilityInfo.h +++ b/include/llvm/CodeGen/MachineBranchProbabilityInfo.h @@ -49,12 +49,13 @@ public: // Return edge weight. If we don't have any informations about it - return // DEFAULT_WEIGHT. - uint32_t getEdgeWeight(MachineBasicBlock *Src, MachineBasicBlock *Dst) const; + uint32_t getEdgeWeight(const MachineBasicBlock *Src, + const MachineBasicBlock *Dst) const; // Get sum of the block successors' weights, potentially scaling them to fit // within 32-bits. If scaling is required, sets Scale based on the necessary // adjustment. Any edge weights used with the sum should be divided by Scale. - uint32_t getSumForBlock(MachineBasicBlock *MBB, uint32_t &Scale) const; + uint32_t getSumForBlock(const MachineBasicBlock *MBB, uint32_t &Scale) const; // A 'Hot' edge is an edge which probability is >= 80%. bool isEdgeHot(MachineBasicBlock *Src, MachineBasicBlock *Dst) const; |