cahnged StackPointer accesses to FramePointer

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1257 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Target/SparcV9/SparcV9RegInfo.cpp b/lib/Target/SparcV9/SparcV9RegInfo.cpp
index 5ac0a556bfb08502067c34433d6c02dabb0cee0b..9e830632dc0bbd882e38fbba1e2581864993d0c8 100644 (file)
--- a/lib/Target/SparcV9/SparcV9RegInfo.cpp
+++ b/lib/Target/SparcV9/SparcV9RegInfo.cpp
@@ -665,7 +665,7 @@ void UltraSparcRegInfo::colorCallArgs(const MachineInstr *const CallMI,
 
        int argOffset = PRA.mcInfo.allocateOptionalArg(target, LR->getType()); 
 
-       AdMI = cpReg2MemMI(UniLRReg, getStackPointer(), argOffset, RegType );
+       AdMI = cpReg2MemMI(UniLRReg, getFramePointer(), argOffset, RegType );
       }
 
       AddedInstrnsBefore.push_back( AdMI );  // Now add the instruction
@@ -716,7 +716,7 @@ void UltraSparcRegInfo::colorCallArgs(const MachineInstr *const CallMI,
        Ad1 = cpReg2MemMI(TReg, getFramePointer(), TmpOff, RegType );
        Ad2 = cpMem2RegMI(getFramePointer(), LR->getSpillOffFromFP(), 
                          TReg, RegType ); 
-       Ad3 = cpReg2MemMI(TReg, getStackPointer(), argOffset, RegType );
+       Ad3 = cpReg2MemMI(TReg, getFramePointer(), argOffset, RegType );
        Ad4 = cpMem2RegMI(getFramePointer(), TmpOff, TReg, RegType ); 
 
        // We directly add to CallAI->InstrnsBefore instead of adding to
@@ -1176,7 +1176,7 @@ void UltraSparcRegInfo::insertCallerSavingCode(const MachineInstr *MInst,
 
            } else  {  
              // for any other register type, just add the push inst
-             AdIBef = cpReg2MemMI(Reg, getStackPointer(), StackOff, RegType );
+             AdIBef = cpReg2MemMI(Reg, getFramePointer(), StackOff, RegType );
              ((PRA.AddedInstrMap[MInst])->InstrnsBefore).push_front(AdIBef);
            }
 
@@ -1212,7 +1212,7 @@ void UltraSparcRegInfo::insertCallerSavingCode(const MachineInstr *MInst,
 
            } else {
              // for any other register type, just add the pop inst
-             AdIAft = cpMem2RegMI(getStackPointer(), StackOff, Reg, RegType );
+             AdIAft = cpMem2RegMI(getFramePointer(), StackOff, Reg, RegType );
              ((PRA.AddedInstrMap[MInst])->InstrnsAfter).push_back(AdIAft);
            }
            
@@ -1510,7 +1510,7 @@ void UltraSparcRegInfo::moveInst2OrdVec(vector<MachineInstr *> &OrdVec,
          const int StackOff =  PRA.mcInfo.pushTempValue(target, 8);
          
          // Save the UReg (%ox) on stack before it's destroyed
-         AdIBef=cpReg2MemMI(UReg, getStackPointer(), StackOff, RegType);
+         AdIBef=cpReg2MemMI(UReg, getFramePointer(), StackOff, RegType);
          OrdIt = OrdVec.insert( OrdIt, AdIBef);
          OrdIt++;  // points to current instr we processed
          
@@ -1520,7 +1520,7 @@ void UltraSparcRegInfo::moveInst2OrdVec(vector<MachineInstr *> &OrdVec,
          assert(DOp.opIsDef() && "Last operand is not the def");
          const int DReg = DOp.getMachineRegNum();
          
-         AdIAft=cpMem2RegMI(getStackPointer(), StackOff, DReg, RegType);
+         AdIAft=cpMem2RegMI(getFramePointer(), StackOff, DReg, RegType);
          OrdVec.push_back(AdIAft);
            
          cerr << "\nFixed CIRCULAR references by reordering";