2 files changed, 6 insertions, 7 deletions

diff --git a/lib/Target/XCore/XCoreInstrInfo.cpp b/lib/Target/XCore/XCoreInstrInfo.cpp
index 54df33c50647..ae3f16c2dfe4 100644
--- a/lib/Target/XCore/XCoreInstrInfo.cpp
+++ b/lib/Target/XCore/XCoreInstrInfo.cpp
@@ -301,7 +301,7 @@ XCoreInstrInfo::InsertBranch(MachineBasicBlock &MBB,MachineBasicBlock *TBB,
                              MachineBasicBlock *FBB,
                              const SmallVectorImpl<MachineOperand> &Cond)const{
   // FIXME there should probably be a DebugLoc argument here
-  DebugLoc dl = DebugLoc::getUnknownLoc();
+  DebugLoc dl;
   // Shouldn't be a fall through.
   assert(TBB && "InsertBranch must not be told to insert a fallthrough");
   assert((Cond.size() == 2 || Cond.size() == 0) &&
@@ -362,7 +362,7 @@ bool XCoreInstrInfo::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 == SrcRC) {
@@ -397,7 +397,7 @@ void XCoreInstrInfo::storeRegToStackSlot(MachineBasicBlock &MBB,
                                          int FrameIndex,
                                          const TargetRegisterClass *RC) const
 {
-  DebugLoc DL = DebugLoc::getUnknownLoc();
+  DebugLoc DL;
   if (I != MBB.end()) DL = I->getDebugLoc();
   BuildMI(MBB, I, DL, get(XCore::STWFI))
     .addReg(SrcReg, getKillRegState(isKill))
@@ -410,7 +410,7 @@ void XCoreInstrInfo::loadRegFromStackSlot(MachineBasicBlock &MBB,
                                           unsigned DestReg, int FrameIndex,
                                           const TargetRegisterClass *RC) const
 {
-  DebugLoc DL = DebugLoc::getUnknownLoc();
+  DebugLoc DL;
   if (I != MBB.end()) DL = I->getDebugLoc();
   BuildMI(MBB, I, DL, get(XCore::LDWFI), DestReg)
     .addFrameIndex(FrameIndex)
@@ -431,7 +431,7 @@ bool XCoreInstrInfo::spillCalleeSavedRegisters(MachineBasicBlock &MBB,
   
   bool emitFrameMoves = XCoreRegisterInfo::needsFrameMoves(*MF);
 
-  DebugLoc DL = DebugLoc::getUnknownLoc();
+  DebugLoc DL;
   if (MI != MBB.end()) DL = MI->getDebugLoc();
   
   for (std::vector<CalleeSavedInfo>::const_iterator it = CSI.begin();
diff --git a/lib/Target/XCore/XCoreRegisterInfo.cpp b/lib/Target/XCore/XCoreRegisterInfo.cpp
index 88925047ccd7..1631e7399922 100644
--- a/lib/Target/XCore/XCoreRegisterInfo.cpp
+++ b/lib/Target/XCore/XCoreRegisterInfo.cpp
@@ -414,8 +414,7 @@ void XCoreRegisterInfo::emitPrologue(MachineFunction &MF) const {
   MachineFrameInfo *MFI = MF.getFrameInfo();
   MachineModuleInfo *MMI = MFI->getMachineModuleInfo();
   XCoreFunctionInfo *XFI = MF.getInfo<XCoreFunctionInfo>();
-  DebugLoc dl = (MBBI != MBB.end() ?
-                 MBBI->getDebugLoc() : DebugLoc::getUnknownLoc());
+  DebugLoc dl = MBBI != MBB.end() ? MBBI->getDebugLoc() : DebugLoc();
 
   bool FP = hasFP(MF);