use assertions instead of unreachable for logic errors.

[oota-llvm.git] / lib / CodeGen / MachineSSAUpdater.cpp

diff --git a/lib/CodeGen/MachineSSAUpdater.cpp b/lib/CodeGen/MachineSSAUpdater.cpp
index 2255dc339657dc1bc9fa90d1f7ce5e96e8de94d2..b79cdbb660de9e0db6918c481c0f1816c5df26f4 100644 (file)
--- a/lib/CodeGen/MachineSSAUpdater.cpp
+++ b/lib/CodeGen/MachineSSAUpdater.cpp
@@ -125,7 +125,7 @@ MachineInstr *InsertNewDef(unsigned Opcode,
                            const TargetRegisterClass *RC,
                            MachineRegisterInfo *MRI, const TargetInstrInfo *TII) {
   unsigned NewVR = MRI->createVirtualRegister(RC);
-  return BuildMI(*BB, I, DebugLoc::getUnknownLoc(), TII->get(Opcode), NewVR);
+  return BuildMI(*BB, I, DebugLoc(), TII->get(Opcode), NewVR);
 }
                           
 /// GetValueInMiddleOfBlock - Construct SSA form, materializing a value that