Allow MCSA_WeakRef in ELF. Patch by Roman Divacky.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112834 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/MC/MCELFStreamer.cpp b/lib/MC/MCELFStreamer.cpp
index 7ac9f0b..570c391 100644
--- a/lib/MC/MCELFStreamer.cpp
+++ b/lib/MC/MCELFStreamer.cpp
@@ -177,7 +177,6 @@
   case MCSA_Reference:
   case MCSA_NoDeadStrip:
   case MCSA_PrivateExtern:
-  case MCSA_WeakReference:
   case MCSA_WeakDefinition:
   case MCSA_WeakDefAutoPrivate:
   case MCSA_Invalid:
@@ -191,6 +190,7 @@
     SD.setExternal(true);
     break;
 
+  case MCSA_WeakReference:
   case MCSA_Weak:
     SD.setFlags(SD.getFlags() | ELF_STB_Weak);
     break;