diff options
Diffstat (limited to 'lib/Target/Mips/MipsMachineFunction.h')
| -rw-r--r-- | lib/Target/Mips/MipsMachineFunction.h | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/lib/Target/Mips/MipsMachineFunction.h b/lib/Target/Mips/MipsMachineFunction.h index b95394e..ac3cdfd 100644 --- a/lib/Target/Mips/MipsMachineFunction.h +++ b/lib/Target/Mips/MipsMachineFunction.h @@ -75,11 +75,16 @@ private: /// holds the virtual register into which the sret argument is passed. unsigned SRetReturnReg; + /// GlobalBaseReg - keeps track of the virtual register initialized for + /// use as the global base register. This is used for PIC in some PIC + /// relocation models. + unsigned GlobalBaseReg; + public: MipsFunctionInfo(MachineFunction& MF) : FPStackOffset(0), RAStackOffset(0), CPUTopSavedRegOff(0), FPUTopSavedRegOff(0), GPHolder(-1,-1), HasLoadArgs(false), - HasStoreVarArgs(false), SRetReturnReg(0) + HasStoreVarArgs(false), SRetReturnReg(0), GlobalBaseReg(0) {} int getFPStackOffset() const { return FPStackOffset; } @@ -124,6 +129,9 @@ public: unsigned getSRetReturnReg() const { return SRetReturnReg; } void setSRetReturnReg(unsigned Reg) { SRetReturnReg = Reg; } + + unsigned getGlobalBaseReg() const { return GlobalBaseReg; } + void setGlobalBaseReg(unsigned Reg) { GlobalBaseReg = Reg; } }; } // end of namespace llvm |
