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No-ops emitted for scheduling don't correspond with anything in the

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user's source, so don't arbitrarily assign them a debug location.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103121 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Dan Gohman 2010-05-05 20:58:01 +00:00
parent 3a548e717f
commit 9f2cda73e4
4 changed files with 0 additions and 5 deletions
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1
lib/Target/Alpha/AlphaInstrInfo.cpp
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@ -399,7 +399,6 @@ unsigned AlphaInstrInfo::RemoveBranch(MachineBasicBlock &MBB) const {
void AlphaInstrInfo::insertNoop(MachineBasicBlock &MBB,
MachineBasicBlock::iterator MI) const {
DebugLoc DL;
if (MI != MBB.end()) DL = MI->getDebugLoc();
BuildMI(MBB, MI, DL, get(Alpha::BISr), Alpha::R31)
.addReg(Alpha::R31)
.addReg(Alpha::R31);

1
lib/Target/MBlaze/MBlazeInstrInfo.cpp
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@ -107,7 +107,6 @@ isStoreToStackSlot(const MachineInstr *MI, int &FrameIndex) const {
void MBlazeInstrInfo::
insertNoop(MachineBasicBlock &MBB, MachineBasicBlock::iterator MI) const {
DebugLoc DL;
if (MI != MBB.end()) DL = MI->getDebugLoc();
BuildMI(MBB, MI, DL, get(MBlaze::NOP));
}

1
lib/Target/Mips/MipsInstrInfo.cpp
View File

@ -124,7 +124,6 @@ void MipsInstrInfo::
insertNoop(MachineBasicBlock &MBB, MachineBasicBlock::iterator MI) const
{
DebugLoc DL;
if (MI != MBB.end()) DL = MI->getDebugLoc();
BuildMI(MBB, MI, DL, get(Mips::NOP));
}

2
lib/Target/PowerPC/PPCInstrInfo.cpp
View File

@ -203,8 +203,6 @@ PPCInstrInfo::commuteInstruction(MachineInstr *MI, bool NewMI) const {
void PPCInstrInfo::insertNoop(MachineBasicBlock &MBB,
MachineBasicBlock::iterator MI) const {
DebugLoc DL;
if (MI != MBB.end()) DL = MI->getDebugLoc();
BuildMI(MBB, MI, DL, get(PPC::NOP));
}