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* Switch over to cleaner TmpInstruction model 

llvm-svn: 1648
This commit is contained in:
Chris Lattner 2002-02-03 07:39:06 +00:00
parent e59929f7b2
commit b86d191dbe
1 changed files with 7 additions and 5 deletions
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12
llvm/lib/CodeGen/InstrSelection/InstrSelectionSupport.cpp
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@ -14,12 +14,14 @@
#include "llvm/CodeGen/InstrSelectionSupport.h"
#include "llvm/CodeGen/InstrSelection.h"
#include "llvm/CodeGen/MachineInstr.h"
#include "llvm/CodeGen/MachineCodeForInstruction.h"
#include "llvm/CodeGen/MachineCodeForMethod.h"
#include "llvm/CodeGen/InstrForest.h"
#include "llvm/Target/TargetMachine.h"
#include "llvm/Target/MachineRegInfo.h"
#include "llvm/ConstantVals.h"
#include "llvm/Method.h"
#include "llvm/BasicBlock.h"
#include "llvm/Instruction.h"
#include "llvm/Type.h"
#include "llvm/iMemory.h"
using std::vector;
@ -36,16 +38,16 @@ InsertCodeToLoadConstant(Value* opValue,
vector<TmpInstruction*> tempVec;
// Create a tmp virtual register to hold the constant.
TmpInstruction* tmpReg =
new TmpInstruction(TMP_INSTRUCTION_OPCODE, opValue, NULL);
vmInstr->getMachineInstrVec().addTempValue(tmpReg);
TmpInstruction* tmpReg = new TmpInstruction(opValue);
MachineCodeForInstruction &MCFI = MachineCodeForInstruction::get(vmInstr);
MCFI.addTemp(tmpReg);
target.getInstrInfo().CreateCodeToLoadConst(opValue, tmpReg,
loadConstVec, tempVec);
// Register the new tmp values created for this m/c instruction sequence
for (unsigned i=0; i < tempVec.size(); i++)
vmInstr->getMachineInstrVec().addTempValue(tempVec[i]);
MCFI.addTemp(tempVec[i]);
// Record the mapping from the tmp VM instruction to machine instruction.
// Do this for all machine instructions that were not mapped to any