Explicitly pass in the "unknown" debug ___location. This is probably not

correct. We need more infrastructure before we can get the DebugLoc info for
these instructions.

llvm-svn: 63593

Author: isanbard

llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuild.cpp

@@ -333,7 +333,8 @@ void FunctionLoweringInfo::set(Function &fn, MachineFunction &mf,
         unsigned NumRegisters = TLI.getNumRegisters(VT);
         const TargetInstrInfo *TII = MF->getTarget().getInstrInfo();
         for (unsigned i = 0; i != NumRegisters; ++i)
-          BuildMI(MBB, TII->get(TargetInstrInfo::PHI), PHIReg+i);
+          BuildMI(MBB, DebugLoc::getUnknownLoc(),
+                  TII->get(TargetInstrInfo::PHI), PHIReg + i);
         PHIReg += NumRegisters;
       }
     }

llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp

@@ -743,7 +743,7 @@ void SelectionDAGISel::SelectAllBasicBlocks(Function &Fn,
       unsigned LabelID = MMI->addLandingPad(BB);
 
       const TargetInstrDesc &II = TII.get(TargetInstrInfo::EH_LABEL);
-      BuildMI(BB, II).addImm(LabelID);
+      BuildMI(BB, DebugLoc::getUnknownLoc(), II).addImm(LabelID);
 
       // Mark exception register as live in.
       unsigned Reg = TLI.getExceptionAddressRegister();