Remove std::string uses from DebugInfo interface.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83083 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/MachineInstr.cpp b/lib/CodeGen/MachineInstr.cpp
index ae6f3f5..3d1c221 100644
--- a/lib/CodeGen/MachineInstr.cpp
+++ b/lib/CodeGen/MachineInstr.cpp
@@ -1041,9 +1041,8 @@
const MachineFunction *MF = getParent()->getParent();
DebugLocTuple DLT = MF->getDebugLocTuple(debugLoc);
DICompileUnit CU(DLT.CompileUnit);
- std::string Dir, Fn;
OS << " [dbg: "
- << CU.getDirectory(Dir) << '/' << CU.getFilename(Fn) << ","
+ << CU.getDirectory() << '/' << CU.getFilename() << ","
<< DLT.Line << ","
<< DLT.Col << "]";
}