move production of .reference directives for static ctor/dtor list on
darwin into common code.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93849 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/MC/MCAsmInfo.cpp b/lib/MC/MCAsmInfo.cpp
index 6e8cd0c..277a09e 100644
--- a/lib/MC/MCAsmInfo.cpp
+++ b/lib/MC/MCAsmInfo.cpp
@@ -20,6 +20,7 @@
 
 MCAsmInfo::MCAsmInfo() {
   HasMachoZeroFillDirective = false;
+  HasStaticCtorDtorReferenceInStaticMode = false;
   NonexecutableStackDirective = 0;
   NeedsSet = false;
   MaxInstLength = 4;