Fix .debug_range for linux. Patch by Krister Wombell.

llvm-svn: 112830
diff --git a/llvm/lib/MC/MCAsmInfo.cpp b/llvm/lib/MC/MCAsmInfo.cpp
index b859825..670b2e9 100644
--- a/llvm/lib/MC/MCAsmInfo.cpp
+++ b/llvm/lib/MC/MCAsmInfo.cpp
@@ -70,6 +70,7 @@
   DwarfUsesInlineInfoSection = false;
   DwarfUsesAbsoluteLabelForStmtList = true;
   DwarfSectionOffsetDirective = 0;
+  DwarfUsesLabelOffsetForRanges = true;
   HasMicrosoftFastStdCallMangling = false;
 
   AsmTransCBE = 0;