Tweak testcases to use linkonce as appropriate


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5877 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/Linker/testlink2.ll b/test/Linker/testlink2.ll
index 210e847..31a29eb 100644
--- a/test/Linker/testlink2.ll
+++ b/test/Linker/testlink2.ll
@@ -11,7 +11,7 @@
 %Intern2   = constant int 12345       ;; Intern in one but not in other
 
 %MyIntListPtr = constant { {\2,int}* } { {\2,int}* %MyIntList }
-%MyVarPtr  = global { int * }  { int * %MyVar }
+%MyVarPtr  = linkonce global { int * }  { int * %MyVar }
 
 constant int 412