diff options
Diffstat (limited to 'lib/Target/X86/X86MachineFunctionInfo.h')
| -rw-r--r-- | lib/Target/X86/X86MachineFunctionInfo.h | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/lib/Target/X86/X86MachineFunctionInfo.h b/lib/Target/X86/X86MachineFunctionInfo.h index b5c9cafeca..edce2a9783 100644 --- a/lib/Target/X86/X86MachineFunctionInfo.h +++ b/lib/Target/X86/X86MachineFunctionInfo.h @@ -58,6 +58,10 @@ class X86MachineFunctionInfo : public MachineFunctionInfo { /// holds the virtual register into which the sret argument is passed. unsigned SRetReturnReg; + /// GlobalBaseReg - keeps track of the virtual register mapped onto global + /// base register. + unsigned GlobalBaseReg; + public: X86MachineFunctionInfo() : ForceFramePointer(false), CalleeSavedFrameSize(0), @@ -65,7 +69,8 @@ public: DecorationStyle(None), ReturnAddrIndex(0), TailCallReturnAddrDelta(0), - SRetReturnReg(0) {} + SRetReturnReg(0), + GlobalBaseReg(0) {} X86MachineFunctionInfo(MachineFunction &MF) : ForceFramePointer(false), CalleeSavedFrameSize(0), @@ -73,7 +78,8 @@ public: DecorationStyle(None), ReturnAddrIndex(0), TailCallReturnAddrDelta(0), - SRetReturnReg(0) {} + SRetReturnReg(0), + GlobalBaseReg(0) {} bool getForceFramePointer() const { return ForceFramePointer;} void setForceFramePointer(bool forceFP) { ForceFramePointer = forceFP; } @@ -95,6 +101,9 @@ public: unsigned getSRetReturnReg() const { return SRetReturnReg; } void setSRetReturnReg(unsigned Reg) { SRetReturnReg = Reg; } + + unsigned getGlobalBaseReg() const { return GlobalBaseReg; } + void setGlobalBaseReg(unsigned Reg) { GlobalBaseReg = Reg; } }; } // End llvm namespace |