[DebugInfo] Add debug locations to constant SD nodes

[oota-llvm.git] / include / llvm / CodeGen / MachineBranchProbabilityInfo.h

diff --git a/include/llvm/CodeGen/MachineBranchProbabilityInfo.h b/include/llvm/CodeGen/MachineBranchProbabilityInfo.h
index 16296083905e0acf6c40ed3f6b1dfb55a12a8b2e..7ba749559c0f60b726c5d6e2c7156fc3c9e779e6 100644 (file)
--- a/include/llvm/CodeGen/MachineBranchProbabilityInfo.h
+++ b/include/llvm/CodeGen/MachineBranchProbabilityInfo.h
@@ -60,7 +60,8 @@ public:
   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;
+  bool isEdgeHot(const MachineBasicBlock *Src,
+                 const MachineBasicBlock *Dst) const;
 
   // Return a hot successor for the block BB or null if there isn't one.
   // NB: This routine's complexity is linear on the number of successors.
@@ -72,14 +73,15 @@ public:
   // NB: This routine's complexity is linear on the number of successors of
   // Src. Querying sequentially for each successor's probability is a quadratic
   // query pattern.
-  BranchProbability getEdgeProbability(MachineBasicBlock *Src,
-                                       MachineBasicBlock *Dst) const;
+  BranchProbability getEdgeProbability(const MachineBasicBlock *Src,
+                                       const MachineBasicBlock *Dst) const;
 
   // Print value between 0 (0% probability) and 1 (100% probability),
   // however the value is never equal to 0, and can be 1 only iff SRC block
   // has only one successor.
-  raw_ostream &printEdgeProbability(raw_ostream &OS, MachineBasicBlock *Src,
-                                    MachineBasicBlock *Dst) const;
+  raw_ostream &printEdgeProbability(raw_ostream &OS,
+                                    const MachineBasicBlock *Src,
+                                    const MachineBasicBlock *Dst) const;
 };
 
 }