It makes no sense to have a ODR version of common
linkage, so remove it.

llvm-svn: 66690
diff --git a/llvm/lib/Target/Alpha/AsmPrinter/AlphaAsmPrinter.cpp b/llvm/lib/Target/Alpha/AsmPrinter/AlphaAsmPrinter.cpp
index 5238b79..a654be9 100644
--- a/llvm/lib/Target/Alpha/AsmPrinter/AlphaAsmPrinter.cpp
+++ b/llvm/lib/Target/Alpha/AsmPrinter/AlphaAsmPrinter.cpp
@@ -237,8 +237,7 @@
    case GlobalValue::LinkOnceODRLinkage:
    case GlobalValue::WeakAnyLinkage:
    case GlobalValue::WeakODRLinkage:
-   case GlobalValue::CommonAnyLinkage:
-   case GlobalValue::CommonODRLinkage:
+   case GlobalValue::CommonLinkage:
     O << TAI->getWeakRefDirective() << name << '\n';
     break;
    case GlobalValue::AppendingLinkage: