use DebugLoc default ctor instead of DebugLoc::getUnknownLoc()
llvm-svn: 100214
diff --git a/llvm/lib/Target/X86/X86ISelDAGToDAG.cpp b/llvm/lib/Target/X86/X86ISelDAGToDAG.cpp
index 1c0ed7e..da45dac 100644
--- a/llvm/lib/Target/X86/X86ISelDAGToDAG.cpp
+++ b/llvm/lib/Target/X86/X86ISelDAGToDAG.cpp
@@ -542,7 +542,7 @@
MachineFrameInfo *MFI) {
const TargetInstrInfo *TII = TM.getInstrInfo();
if (Subtarget->isTargetCygMing())
- BuildMI(BB, DebugLoc::getUnknownLoc(),
+ BuildMI(BB, DebugLoc(),
TII->get(X86::CALLpcrel32)).addExternalSymbol("__main");
}