Index: llvm/trunk/lib/Object/RecordStreamer.cpp
===================================================================
--- llvm/trunk/lib/Object/RecordStreamer.cpp
+++ llvm/trunk/lib/Object/RecordStreamer.cpp
@@ -216,7 +216,10 @@
       // TODO: Handle "@@@". Depending on SymbolAttribute value it needs to be
       // converted into @ or @@.
       const MCExpr *Value = MCSymbolRefExpr::create(Aliasee, getContext());
-      EmitAssignment(Alias, Value);
+      if (IsDefined)
+        markDefined(*Alias);
+      // Don't use EmitAssignment override as it always marks alias as defined.
+      MCStreamer::EmitAssignment(Alias, Value);
       if (Attr != MCSA_Invalid)
         EmitSymbolAttribute(Alias, Attr);
     }
Index: llvm/trunk/test/LTO/X86/symver-asm3.ll
===================================================================
--- llvm/trunk/test/LTO/X86/symver-asm3.ll
+++ llvm/trunk/test/LTO/X86/symver-asm3.ll
@@ -12,9 +12,11 @@
 module asm ".symver foo1, foo@@@VER1"
 ; CHECK-DAG: t foo@@VER1
 
+module asm ".global foo2"
 module asm ".symver foo2, foo@@@VER2"
 ; CHECK-DAG: U foo2
-; CHECK-DAG: t foo@VER2
+; CHECK-DAG: U foo@VER2
+module asm "call foo2"
 
 module asm ".symver foo3, foo@@@VER3"
 ; CHECK-DAG: t foo@@VER3
@@ -23,7 +25,7 @@
 ; CHECK-DAG: T foo@@VER4
 
 module asm ".symver foo5, foo@@@VER5"
-; CHECK-DAG: T foo@VER5
+; CHECK-DAG: U foo@VER5
 
 module asm "foo3:"
 ; CHECK-DAG: t foo3