diff options
| author | Bill Wendling <isanbard@gmail.com> | 2006-11-28 22:48:48 +0000 |
|---|---|---|
| committer | Bill Wendling <isanbard@gmail.com> | 2006-11-28 22:48:48 +0000 |
| commit | a09362eb975730ac624c0bd210a95655ee105296 (patch) | |
| tree | 7c1bf798b031cbf652aa3adca54677ce8a2df20d /lib/CodeGen/TwoAddressInstructionPass.cpp | |
| parent | 3e3bcbf3a056a2f3a681326c491e84a089a063ab (diff) | |
Use llvm streams instead of <iostream>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31985 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/TwoAddressInstructionPass.cpp')
| -rw-r--r-- | lib/CodeGen/TwoAddressInstructionPass.cpp | 23 |
1 files changed, 11 insertions, 12 deletions
diff --git a/lib/CodeGen/TwoAddressInstructionPass.cpp b/lib/CodeGen/TwoAddressInstructionPass.cpp index dbc50d6b13..b81ced283b 100644 --- a/lib/CodeGen/TwoAddressInstructionPass.cpp +++ b/lib/CodeGen/TwoAddressInstructionPass.cpp @@ -77,7 +77,7 @@ void TwoAddressInstructionPass::getAnalysisUsage(AnalysisUsage &AU) const { /// operands. /// bool TwoAddressInstructionPass::runOnMachineFunction(MachineFunction &MF) { - DEBUG(std::cerr << "Machine Function\n"); + DOUT << "Machine Function\n"; const TargetMachine &TM = MF.getTarget(); const MRegisterInfo &MRI = *TM.getRegisterInfo(); const TargetInstrInfo &TII = *TM.getInstrInfo(); @@ -85,9 +85,8 @@ bool TwoAddressInstructionPass::runOnMachineFunction(MachineFunction &MF) { bool MadeChange = false; - DEBUG(std::cerr << "********** REWRITING TWO-ADDR INSTRS **********\n"); - DEBUG(std::cerr << "********** Function: " - << MF.getFunction()->getName() << '\n'); + DOUT << "********** REWRITING TWO-ADDR INSTRS **********\n"; + DOUT << "********** Function: " << MF.getFunction()->getName() << '\n'; for (MachineFunction::iterator mbbi = MF.begin(), mbbe = MF.end(); mbbi != mbbe; ++mbbi) { @@ -103,7 +102,7 @@ bool TwoAddressInstructionPass::runOnMachineFunction(MachineFunction &MF) { if (FirstTied) { ++NumTwoAddressInstrs; - DEBUG(std::cerr << '\t'; mi->print(std::cerr, &TM)); + DOUT << '\t'; DEBUG(mi->print(std::cerr, &TM)); } FirstTied = false; @@ -151,12 +150,12 @@ bool TwoAddressInstructionPass::runOnMachineFunction(MachineFunction &MF) { "Not a proper commutative instruction!"); unsigned regC = mi->getOperand(3-si).getReg(); if (LV.KillsRegister(mi, regC)) { - DEBUG(std::cerr << "2addr: COMMUTING : " << *mi); + DOUT << "2addr: COMMUTING : " << *mi; MachineInstr *NewMI = TII.commuteInstruction(mi); if (NewMI == 0) { - DEBUG(std::cerr << "2addr: COMMUTING FAILED!\n"); + DOUT << "2addr: COMMUTING FAILED!\n"; } else { - DEBUG(std::cerr << "2addr: COMMUTED TO: " << *NewMI); + DOUT << "2addr: COMMUTED TO: " << *NewMI; // If the instruction changed to commute it, update livevar. if (NewMI != mi) { LV.instructionChanged(mi, NewMI); // Update live variables @@ -184,8 +183,8 @@ bool TwoAddressInstructionPass::runOnMachineFunction(MachineFunction &MF) { #endif if (MachineInstr *New = TII.convertToThreeAddress(mi)) { - DEBUG(std::cerr << "2addr: CONVERTING 2-ADDR: " << *mi); - DEBUG(std::cerr << "2addr: TO 3-ADDR: " << *New); + DOUT << "2addr: CONVERTING 2-ADDR: " << *mi; + DOUT << "2addr: TO 3-ADDR: " << *New; LV.instructionChanged(mi, New); // Update live variables mbbi->insert(mi, New); // Insert the new inst mbbi->erase(mi); // Nuke the old inst. @@ -201,7 +200,7 @@ bool TwoAddressInstructionPass::runOnMachineFunction(MachineFunction &MF) { MRI.copyRegToReg(*mbbi, mi, regA, regB, rc); MachineBasicBlock::iterator prevMi = prior(mi); - DEBUG(std::cerr << "\t\tprepend:\t"; prevMi->print(std::cerr, &TM)); + DOUT << "\t\tprepend:\t"; DEBUG(prevMi->print(std::cerr, &TM)); // Update live variables for regA LiveVariables::VarInfo& varInfo = LV.getVarInfo(regA); @@ -226,7 +225,7 @@ bool TwoAddressInstructionPass::runOnMachineFunction(MachineFunction &MF) { mi->getOperand(ti).setReg(mi->getOperand(si).getReg()); MadeChange = true; - DEBUG(std::cerr << "\t\trewrite to:\t"; mi->print(std::cerr, &TM)); + DOUT << "\t\trewrite to:\t"; DEBUG(mi->print(std::cerr, &TM)); } } } |