diff --git a/lib/Target/TargetAsmInfo.cpp b/lib/Target/TargetAsmInfo.cpp
index b87abafc75a..bcc2f6e085d 100644
--- a/lib/Target/TargetAsmInfo.cpp
+++ b/lib/Target/TargetAsmInfo.cpp
@@ -87,6 +87,7 @@ TargetAsmInfo::TargetAsmInfo() :
   DwarfRequiresFrameSection(true),
   GlobalEHDirective(0),
   SupportsWeakOmittedEHFrame(true),
+  ShortenEHDataOn64Bit(false),
   DwarfSectionOffsetDirective(0),
   DwarfAbbrevSection(".debug_abbrev"),
   DwarfInfoSection(".debug_info"),