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-rw-r--r--lib/Target/ARM/ARMBaseInstrInfo.cpp8
-rw-r--r--lib/Target/ARM/ARMBaseRegisterInfo.cpp3
-rw-r--r--lib/Target/ARM/ARMConstantIslandPass.cpp19
-rw-r--r--lib/Target/ARM/Thumb1InstrInfo.cpp8
-rw-r--r--lib/Target/ARM/Thumb1RegisterInfo.cpp5
-rw-r--r--lib/Target/ARM/Thumb2InstrInfo.cpp6
6 files changed, 22 insertions, 27 deletions
diff --git a/lib/Target/ARM/ARMBaseInstrInfo.cpp b/lib/Target/ARM/ARMBaseInstrInfo.cpp
index 0a0b0ea..1995f79 100644
--- a/lib/Target/ARM/ARMBaseInstrInfo.cpp
+++ b/lib/Target/ARM/ARMBaseInstrInfo.cpp
@@ -312,7 +312,7 @@ ARMBaseInstrInfo::InsertBranch(MachineBasicBlock &MBB, MachineBasicBlock *TBB,
MachineBasicBlock *FBB,
const SmallVectorImpl<MachineOperand> &Cond) const {
// FIXME this should probably have a DebugLoc argument
- DebugLoc dl = DebugLoc::getUnknownLoc();
+ DebugLoc dl;
ARMFunctionInfo *AFI = MBB.getParent()->getInfo<ARMFunctionInfo>();
int BOpc = !AFI->isThumbFunction()
@@ -653,7 +653,7 @@ ARMBaseInstrInfo::copyRegToReg(MachineBasicBlock &MBB,
unsigned DestReg, unsigned SrcReg,
const TargetRegisterClass *DestRC,
const TargetRegisterClass *SrcRC) const {
- DebugLoc DL = DebugLoc::getUnknownLoc();
+ DebugLoc DL;
if (I != MBB.end()) DL = I->getDebugLoc();
// tGPR is used sometimes in ARM instructions that need to avoid using
@@ -715,7 +715,7 @@ void ARMBaseInstrInfo::
storeRegToStackSlot(MachineBasicBlock &MBB, MachineBasicBlock::iterator I,
unsigned SrcReg, bool isKill, int FI,
const TargetRegisterClass *RC) const {
- DebugLoc DL = DebugLoc::getUnknownLoc();
+ DebugLoc DL;
if (I != MBB.end()) DL = I->getDebugLoc();
MachineFunction &MF = *MBB.getParent();
MachineFrameInfo &MFI = *MF.getFrameInfo();
@@ -769,7 +769,7 @@ void ARMBaseInstrInfo::
loadRegFromStackSlot(MachineBasicBlock &MBB, MachineBasicBlock::iterator I,
unsigned DestReg, int FI,
const TargetRegisterClass *RC) const {
- DebugLoc DL = DebugLoc::getUnknownLoc();
+ DebugLoc DL;
if (I != MBB.end()) DL = I->getDebugLoc();
MachineFunction &MF = *MBB.getParent();
MachineFrameInfo &MFI = *MF.getFrameInfo();
diff --git a/lib/Target/ARM/ARMBaseRegisterInfo.cpp b/lib/Target/ARM/ARMBaseRegisterInfo.cpp
index b380c95..f162546 100644
--- a/lib/Target/ARM/ARMBaseRegisterInfo.cpp
+++ b/lib/Target/ARM/ARMBaseRegisterInfo.cpp
@@ -1277,8 +1277,7 @@ emitPrologue(MachineFunction &MF) const {
unsigned VARegSaveSize = AFI->getVarArgsRegSaveSize();
unsigned NumBytes = MFI->getStackSize();
const std::vector<CalleeSavedInfo> &CSI = MFI->getCalleeSavedInfo();
- DebugLoc dl = (MBBI != MBB.end() ?
- MBBI->getDebugLoc() : DebugLoc::getUnknownLoc());
+ DebugLoc dl = MBBI != MBB.end() ? MBBI->getDebugLoc() : DebugLoc();
// Determine the sizes of each callee-save spill areas and record which frame
// belongs to which callee-save spill areas.
diff --git a/lib/Target/ARM/ARMConstantIslandPass.cpp b/lib/Target/ARM/ARMConstantIslandPass.cpp
index 1c5bd42..13d8b74 100644
--- a/lib/Target/ARM/ARMConstantIslandPass.cpp
+++ b/lib/Target/ARM/ARMConstantIslandPass.cpp
@@ -399,8 +399,8 @@ void ARMConstantIslands::DoInitialPlacement(MachineFunction &MF,
// aligned.
assert((Size & 3) == 0 && "CP Entry not multiple of 4 bytes!");
MachineInstr *CPEMI =
- BuildMI(BB, DebugLoc::getUnknownLoc(), TII->get(ARM::CONSTPOOL_ENTRY))
- .addImm(i).addConstantPoolIndex(i).addImm(Size);
+ BuildMI(BB, DebugLoc(), TII->get(ARM::CONSTPOOL_ENTRY))
+ .addImm(i).addConstantPoolIndex(i).addImm(Size);
CPEMIs.push_back(CPEMI);
// Add a new CPEntry, but no corresponding CPUser yet.
@@ -721,7 +721,7 @@ MachineBasicBlock *ARMConstantIslands::SplitBlockBeforeInstr(MachineInstr *MI) {
// There doesn't seem to be meaningful DebugInfo available; this doesn't
// correspond to anything in the source.
unsigned Opc = isThumb ? (isThumb2 ? ARM::t2B : ARM::tB) : ARM::B;
- BuildMI(OrigBB, DebugLoc::getUnknownLoc(), TII->get(Opc)).addMBB(NewBB);
+ BuildMI(OrigBB, DebugLoc(), TII->get(Opc)).addMBB(NewBB);
NumSplit++;
// Update the CFG. All succs of OrigBB are now succs of NewBB.
@@ -1103,8 +1103,7 @@ void ARMConstantIslands::CreateNewWater(unsigned CPUserIndex,
// targets will be exchanged, and the altered branch may be out of
// range, so the machinery has to know about it.
int UncondBr = isThumb ? ((isThumb2) ? ARM::t2B : ARM::tB) : ARM::B;
- BuildMI(UserMBB, DebugLoc::getUnknownLoc(),
- TII->get(UncondBr)).addMBB(NewMBB);
+ BuildMI(UserMBB, DebugLoc(), TII->get(UncondBr)).addMBB(NewMBB);
unsigned MaxDisp = getUnconditionalBrDisp(UncondBr);
ImmBranches.push_back(ImmBranch(&UserMBB->back(),
MaxDisp, false, UncondBr));
@@ -1244,8 +1243,7 @@ bool ARMConstantIslands::HandleConstantPoolUser(MachineFunction &MF,
// Now that we have an island to add the CPE to, clone the original CPE and
// add it to the island.
U.HighWaterMark = NewIsland;
- U.CPEMI = BuildMI(NewIsland, DebugLoc::getUnknownLoc(),
- TII->get(ARM::CONSTPOOL_ENTRY))
+ U.CPEMI = BuildMI(NewIsland, DebugLoc(), TII->get(ARM::CONSTPOOL_ENTRY))
.addImm(ID).addConstantPoolIndex(CPI).addImm(Size);
CPEntries[CPI].push_back(CPEntry(U.CPEMI, ID, 1));
NumCPEs++;
@@ -1446,12 +1444,11 @@ ARMConstantIslands::FixUpConditionalBr(MachineFunction &MF, ImmBranch &Br) {
// Insert a new conditional branch and a new unconditional branch.
// Also update the ImmBranch as well as adding a new entry for the new branch.
- BuildMI(MBB, DebugLoc::getUnknownLoc(),
- TII->get(MI->getOpcode()))
+ BuildMI(MBB, DebugLoc(), TII->get(MI->getOpcode()))
.addMBB(NextBB).addImm(CC).addReg(CCReg);
Br.MI = &MBB->back();
BBSizes[MBB->getNumber()] += TII->GetInstSizeInBytes(&MBB->back());
- BuildMI(MBB, DebugLoc::getUnknownLoc(), TII->get(Br.UncondBr)).addMBB(DestBB);
+ BuildMI(MBB, DebugLoc(), TII->get(Br.UncondBr)).addMBB(DestBB);
BBSizes[MBB->getNumber()] += TII->GetInstSizeInBytes(&MBB->back());
unsigned MaxDisp = getUnconditionalBrDisp(Br.UncondBr);
ImmBranches.push_back(ImmBranch(&MBB->back(), MaxDisp, false, Br.UncondBr));
@@ -1809,7 +1806,7 @@ AdjustJTTargetBlockForward(MachineBasicBlock *BB, MachineBasicBlock *JTBB)
// There doesn't seem to be meaningful DebugInfo available; this doesn't
// correspond directly to anything in the source.
assert (isThumb2 && "Adjusting for TB[BH] but not in Thumb2?");
- BuildMI(NewBB, DebugLoc::getUnknownLoc(), TII->get(ARM::t2B)).addMBB(BB);
+ BuildMI(NewBB, DebugLoc(), TII->get(ARM::t2B)).addMBB(BB);
// Update internal data structures to account for the newly inserted MBB.
MF.RenumberBlocks(NewBB);
diff --git a/lib/Target/ARM/Thumb1InstrInfo.cpp b/lib/Target/ARM/Thumb1InstrInfo.cpp
index ad98839..b10c3f7 100644
--- a/lib/Target/ARM/Thumb1InstrInfo.cpp
+++ b/lib/Target/ARM/Thumb1InstrInfo.cpp
@@ -37,7 +37,7 @@ bool Thumb1InstrInfo::copyRegToReg(MachineBasicBlock &MBB,
unsigned DestReg, unsigned SrcReg,
const TargetRegisterClass *DestRC,
const TargetRegisterClass *SrcRC) const {
- DebugLoc DL = DebugLoc::getUnknownLoc();
+ DebugLoc DL;
if (I != MBB.end()) DL = I->getDebugLoc();
if (DestRC == ARM::GPRRegisterClass) {
@@ -98,7 +98,7 @@ void Thumb1InstrInfo::
storeRegToStackSlot(MachineBasicBlock &MBB, MachineBasicBlock::iterator I,
unsigned SrcReg, bool isKill, int FI,
const TargetRegisterClass *RC) const {
- DebugLoc DL = DebugLoc::getUnknownLoc();
+ DebugLoc DL;
if (I != MBB.end()) DL = I->getDebugLoc();
assert((RC == ARM::tGPRRegisterClass ||
@@ -125,7 +125,7 @@ void Thumb1InstrInfo::
loadRegFromStackSlot(MachineBasicBlock &MBB, MachineBasicBlock::iterator I,
unsigned DestReg, int FI,
const TargetRegisterClass *RC) const {
- DebugLoc DL = DebugLoc::getUnknownLoc();
+ DebugLoc DL;
if (I != MBB.end()) DL = I->getDebugLoc();
assert((RC == ARM::tGPRRegisterClass ||
@@ -154,7 +154,7 @@ spillCalleeSavedRegisters(MachineBasicBlock &MBB,
if (CSI.empty())
return false;
- DebugLoc DL = DebugLoc::getUnknownLoc();
+ DebugLoc DL;
if (MI != MBB.end()) DL = MI->getDebugLoc();
MachineInstrBuilder MIB = BuildMI(MBB, MI, DL, get(ARM::tPUSH));
diff --git a/lib/Target/ARM/Thumb1RegisterInfo.cpp b/lib/Target/ARM/Thumb1RegisterInfo.cpp
index 99c38b1..a5dfcb3 100644
--- a/lib/Target/ARM/Thumb1RegisterInfo.cpp
+++ b/lib/Target/ARM/Thumb1RegisterInfo.cpp
@@ -398,7 +398,7 @@ Thumb1RegisterInfo::saveScavengerRegister(MachineBasicBlock &MBB,
// off the frame pointer (if, for example, there are alloca() calls in
// the function, the offset will be negative. Use R12 instead since that's
// a call clobbered register that we know won't be used in Thumb1 mode.
- DebugLoc DL = DebugLoc::getUnknownLoc();
+ DebugLoc DL;
BuildMI(MBB, I, DL, TII.get(ARM::tMOVtgpr2gpr)).
addReg(ARM::R12, RegState::Define).addReg(Reg, RegState::Kill);
@@ -685,8 +685,7 @@ void Thumb1RegisterInfo::emitPrologue(MachineFunction &MF) const {
unsigned VARegSaveSize = AFI->getVarArgsRegSaveSize();
unsigned NumBytes = MFI->getStackSize();
const std::vector<CalleeSavedInfo> &CSI = MFI->getCalleeSavedInfo();
- DebugLoc dl = (MBBI != MBB.end() ?
- MBBI->getDebugLoc() : DebugLoc::getUnknownLoc());
+ DebugLoc dl = MBBI != MBB.end() ? MBBI->getDebugLoc() : DebugLoc();
// Thumb add/sub sp, imm8 instructions implicitly multiply the offset by 4.
NumBytes = (NumBytes + 3) & ~3;
diff --git a/lib/Target/ARM/Thumb2InstrInfo.cpp b/lib/Target/ARM/Thumb2InstrInfo.cpp
index 55163f9..de46056 100644
--- a/lib/Target/ARM/Thumb2InstrInfo.cpp
+++ b/lib/Target/ARM/Thumb2InstrInfo.cpp
@@ -41,7 +41,7 @@ Thumb2InstrInfo::copyRegToReg(MachineBasicBlock &MBB,
unsigned DestReg, unsigned SrcReg,
const TargetRegisterClass *DestRC,
const TargetRegisterClass *SrcRC) const {
- DebugLoc DL = DebugLoc::getUnknownLoc();
+ DebugLoc DL;
if (I != MBB.end()) DL = I->getDebugLoc();
if (DestRC == ARM::GPRRegisterClass &&
@@ -66,7 +66,7 @@ void Thumb2InstrInfo::
storeRegToStackSlot(MachineBasicBlock &MBB, MachineBasicBlock::iterator I,
unsigned SrcReg, bool isKill, int FI,
const TargetRegisterClass *RC) const {
- DebugLoc DL = DebugLoc::getUnknownLoc();
+ DebugLoc DL;
if (I != MBB.end()) DL = I->getDebugLoc();
if (RC == ARM::GPRRegisterClass || RC == ARM::tGPRRegisterClass) {
@@ -90,7 +90,7 @@ void Thumb2InstrInfo::
loadRegFromStackSlot(MachineBasicBlock &MBB, MachineBasicBlock::iterator I,
unsigned DestReg, int FI,
const TargetRegisterClass *RC) const {
- DebugLoc DL = DebugLoc::getUnknownLoc();
+ DebugLoc DL;
if (I != MBB.end()) DL = I->getDebugLoc();
if (RC == ARM::GPRRegisterClass || RC == ARM::tGPRRegisterClass) {
generated by cgit v1.1 at 2025-11-11 20:05:39 +0000