diff options
Diffstat (limited to 'include/llvm/CodeGen/SelectionDAGISel.h')
| -rw-r--r-- | include/llvm/CodeGen/SelectionDAGISel.h | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/include/llvm/CodeGen/SelectionDAGISel.h b/include/llvm/CodeGen/SelectionDAGISel.h index 0e59d7b913..6ebcda35db 100644 --- a/include/llvm/CodeGen/SelectionDAGISel.h +++ b/include/llvm/CodeGen/SelectionDAGISel.h @@ -41,7 +41,7 @@ public: SelectionDAG *CurDAG; MachineBasicBlock *BB; - SelectionDAGISel(TargetLowering &tli) : TLI(tli), JT(0,0,0) {} + SelectionDAGISel(TargetLowering &tli) : TLI(tli), JT(0,0,0,0) {} virtual void getAnalysisUsage(AnalysisUsage &AU) const; @@ -89,8 +89,8 @@ public: MachineBasicBlock *ThisBB; }; struct JumpTable { - JumpTable(unsigned R, unsigned J, MachineBasicBlock *me) : Reg(R), JTI(J), - MBB(me) {} + JumpTable(unsigned R, unsigned J, MachineBasicBlock *M, + MachineBasicBlock *D) : Reg(R), JTI(J), MBB(M), Default(D) {} // Reg - the virtual register containing the index of the jump table entry // to jump to. unsigned Reg; @@ -98,6 +98,9 @@ public: unsigned JTI; // MBB - the MBB into which to emit the code for the indirect jump. MachineBasicBlock *MBB; + // Default - the MBB of the default bb, which is a successor of the range + // check MBB. This is when updating PHI nodes in successors. + MachineBasicBlock *Default; // SuccMBBs - a vector of unique successor MBBs used for updating CFG info // and PHI nodes. std::set<MachineBasicBlock*> SuccMBBs; |