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Instead of using isDummyPhiInstr, we just compare the opcode with V9::PHI.

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Also, squash a use of TargetInstrInfo::isNop().


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15905 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Brian Gaeke 2004-08-18 20:04:21 +00:00
parent a1e51ff2aa
commit e058b27faf
2 changed files with 6 additions and 6 deletions
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6
lib/CodeGen/InstrSched/InstrScheduling.cpp
View File

@ -19,6 +19,7 @@
#include "llvm/Target/TargetMachine.h"
#include "../../Target/SparcV9/MachineCodeForInstruction.h"
#include "../../Target/SparcV9/LiveVar/FunctionLiveVarInfo.h"
#include "../../Target/SparcV9/SparcV9InstrInfo.h"
#include "Support/CommandLine.h"
#include <algorithm>
#include <iostream>
@ -633,8 +634,7 @@ RecordSchedule(MachineBasicBlock &MBB, const SchedulingManager& S)
// some NOPs from delay slots. Also, PHIs are not included in the schedule.
unsigned numInstr = 0;
for (MachineBasicBlock::iterator I=MBB.begin(); I != MBB.end(); ++I)
if (! mii.isNop(I->getOpcode()) &&
! mii.isDummyPhiInstr(I->getOpcode()))
if (!(I->getOpcode() == V9::NOP || I->getOpcode() == V9::PHI))
++numInstr;
assert(S.isched.getNumInstructions() >= numInstr &&
"Lost some non-NOP instructions during scheduling!");
@ -645,7 +645,7 @@ RecordSchedule(MachineBasicBlock &MBB, const SchedulingManager& S)
// First find the dummy instructions at the start of the basic block
MachineBasicBlock::iterator I = MBB.begin();
for ( ; I != MBB.end(); ++I)
if (! mii.isDummyPhiInstr(I->getOpcode()))
if (I->getOpcode() != V9::PHI)
break;
// Remove all except the dummy PHI instructions from MBB, and

6
lib/Target/SparcV9/InstrSched/InstrScheduling.cpp
View File

@ -19,6 +19,7 @@
#include "llvm/Target/TargetMachine.h"
#include "../../Target/SparcV9/MachineCodeForInstruction.h"
#include "../../Target/SparcV9/LiveVar/FunctionLiveVarInfo.h"
#include "../../Target/SparcV9/SparcV9InstrInfo.h"
#include "Support/CommandLine.h"
#include <algorithm>
#include <iostream>
@ -633,8 +634,7 @@ RecordSchedule(MachineBasicBlock &MBB, const SchedulingManager& S)
// some NOPs from delay slots. Also, PHIs are not included in the schedule.
unsigned numInstr = 0;
for (MachineBasicBlock::iterator I=MBB.begin(); I != MBB.end(); ++I)
if (! mii.isNop(I->getOpcode()) &&
! mii.isDummyPhiInstr(I->getOpcode()))
if (!(I->getOpcode() == V9::NOP || I->getOpcode() == V9::PHI))
++numInstr;
assert(S.isched.getNumInstructions() >= numInstr &&
"Lost some non-NOP instructions during scheduling!");
@ -645,7 +645,7 @@ RecordSchedule(MachineBasicBlock &MBB, const SchedulingManager& S)
// First find the dummy instructions at the start of the basic block
MachineBasicBlock::iterator I = MBB.begin();
for ( ; I != MBB.end(); ++I)
if (! mii.isDummyPhiInstr(I->getOpcode()))
if (I->getOpcode() != V9::PHI)
break;
// Remove all except the dummy PHI instructions from MBB, and