diff options
| -rw-r--r-- | llvm/include/llvm/CodeGen/RegisterScavenging.h | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/llvm/include/llvm/CodeGen/RegisterScavenging.h b/llvm/include/llvm/CodeGen/RegisterScavenging.h index c99ea18f610..246831c034d 100644 --- a/llvm/include/llvm/CodeGen/RegisterScavenging.h +++ b/llvm/include/llvm/CodeGen/RegisterScavenging.h @@ -106,16 +106,6 @@ public: /// Return 0 if none is found. unsigned FindUnusedReg(const TargetRegisterClass *RegClass) const; - /// findSurvivorReg - Return the candidate register that is unused for the - /// longest after StartMI. UseMI is set to the instruction where the search - /// stopped. - /// - /// No more than InstrLimit instructions are inspected. - unsigned findSurvivorReg(MachineBasicBlock::iterator StartMI, - BitVector &Candidates, - unsigned InstrLimit, - MachineBasicBlock::iterator &UseMI); - /// setScavengingFrameIndex / getScavengingFrameIndex - accessor and setter of /// ScavengingFrameIndex. void setScavengingFrameIndex(int FI) { ScavengingFrameIndex = FI; } @@ -161,6 +151,16 @@ private: /// Add Reg and its aliases to BV. void addRegWithAliases(BitVector &BV, unsigned Reg); + /// findSurvivorReg - Return the candidate register that is unused for the + /// longest after StartMI. UseMI is set to the instruction where the search + /// stopped. + /// + /// No more than InstrLimit instructions are inspected. + unsigned findSurvivorReg(MachineBasicBlock::iterator StartMI, + BitVector &Candidates, + unsigned InstrLimit, + MachineBasicBlock::iterator &UseMI); + }; } // End llvm namespace |
