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Add support for folding memory operands for ADC, SBB and SUB instructions. 

llvm-svn: 11541
This commit is contained in:
Alkis Evlogimenos 2004-02-17 08:08:51 +00:00
parent b591e5de31
commit 7f615d7e9a
1 changed files with 13 additions and 0 deletions
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13
llvm/lib/Target/X86/X86RegisterInfo.cpp
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@ -131,9 +131,17 @@ bool X86RegisterInfo::foldMemoryOperand(MachineBasicBlock::iterator &MI,
case X86::ADDrr8: NI = MakeMRInst(X86::ADDmr8 , FrameIndex, MI); break;
case X86::ADDrr16: NI = MakeMRInst(X86::ADDmr16, FrameIndex, MI); break;
case X86::ADDrr32: NI = MakeMRInst(X86::ADDmr32, FrameIndex, MI); break;
case X86::ADCrr32: NI = MakeMRInst(X86::ADCmr32, FrameIndex, MI); break;
case X86::ADDri8: NI = MakeMIInst(X86::ADDmi8 , FrameIndex, MI); break;
case X86::ADDri16: NI = MakeMIInst(X86::ADDmi16, FrameIndex, MI); break;
case X86::ADDri32: NI = MakeMIInst(X86::ADDmi32, FrameIndex, MI); break;
case X86::SUBrr8: NI = MakeMRInst(X86::SUBmr8 , FrameIndex, MI); break;
case X86::SUBrr16: NI = MakeMRInst(X86::SUBmr16, FrameIndex, MI); break;
case X86::SUBrr32: NI = MakeMRInst(X86::SUBmr32, FrameIndex, MI); break;
case X86::SBBrr32: NI = MakeMRInst(X86::SBBmr32, FrameIndex, MI); break;
case X86::SUBri8: NI = MakeMIInst(X86::SUBmi8 , FrameIndex, MI); break;
case X86::SUBri16: NI = MakeMIInst(X86::SUBmi16, FrameIndex, MI); break;
case X86::SUBri32: NI = MakeMIInst(X86::SUBmi32, FrameIndex, MI); break;
case X86::ANDrr8: NI = MakeMRInst(X86::ANDmr8 , FrameIndex, MI); break;
case X86::ANDrr16: NI = MakeMRInst(X86::ANDmr16, FrameIndex, MI); break;
case X86::ANDrr32: NI = MakeMRInst(X86::ANDmr32, FrameIndex, MI); break;
@ -150,6 +158,11 @@ bool X86RegisterInfo::foldMemoryOperand(MachineBasicBlock::iterator &MI,
case X86::ADDrr8: NI = MakeRMInst(X86::ADDrm8 , FrameIndex, MI); break;
case X86::ADDrr16: NI = MakeRMInst(X86::ADDrm16, FrameIndex, MI); break;
case X86::ADDrr32: NI = MakeRMInst(X86::ADDrm32, FrameIndex, MI); break;
case X86::ADCrr32: NI = MakeRMInst(X86::ADCrm32, FrameIndex, MI); break;
case X86::SUBrr8: NI = MakeRMInst(X86::SUBrm8 , FrameIndex, MI); break;
case X86::SUBrr16: NI = MakeRMInst(X86::SUBrm16, FrameIndex, MI); break;
case X86::SUBrr32: NI = MakeRMInst(X86::SUBrm32, FrameIndex, MI); break;
case X86::SBBrr32: NI = MakeRMInst(X86::SBBrm32, FrameIndex, MI); break;
case X86::ANDrr8: NI = MakeRMInst(X86::ANDrm8 , FrameIndex, MI); break;
case X86::ANDrr16: NI = MakeRMInst(X86::ANDrm16, FrameIndex, MI); break;
case X86::ANDrr32: NI = MakeRMInst(X86::ANDrm32, FrameIndex, MI); break;