Added support for the Mach-O .symbol_resolver directive.  rdar://8673046


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@119816 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/MC/MCELFStreamer.cpp b/lib/MC/MCELFStreamer.cpp
index cac4817..a3c716b 100644
--- a/lib/MC/MCELFStreamer.cpp
+++ b/lib/MC/MCELFStreamer.cpp
@@ -281,6 +281,7 @@
   case MCSA_LazyReference:
   case MCSA_Reference:
   case MCSA_NoDeadStrip:
+  case MCSA_SymbolResolver:
   case MCSA_PrivateExtern:
   case MCSA_WeakDefinition:
   case MCSA_WeakDefAutoPrivate: