add a EmitSymbolValue convenience method to MCStreamer.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98017 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/AsmPrinter/DwarfPrinter.cpp b/lib/CodeGen/AsmPrinter/DwarfPrinter.cpp
index 3eee561..d0f2a60 100644
--- a/lib/CodeGen/AsmPrinter/DwarfPrinter.cpp
+++ b/lib/CodeGen/AsmPrinter/DwarfPrinter.cpp
@@ -258,8 +258,7 @@
     O << SecOffDir << Label->getName();
   else {
     unsigned Size = IsSmall ? 4 : TD->getPointerSize();
-    Asm->OutStreamer.EmitValue(MCSymbolRefExpr::Create(Label, Asm->OutContext),
-                               Size, 0/*AddrSpace*/);
+    Asm->OutStreamer.EmitSymbolValue(Label, Size, 0/*AddrSpace*/);
   }
 }