Don't make up new directives. (".set_foobar")


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46848 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/AsmPrinter.cpp b/lib/CodeGen/AsmPrinter.cpp
index 820d75c..b718958 100644
--- a/lib/CodeGen/AsmPrinter.cpp
+++ b/lib/CodeGen/AsmPrinter.cpp
@@ -157,7 +157,7 @@
       else if (!I->hasInternalLinkage())
         assert(0 && "Invalid alias linkage");
       
-      O << TAI->getSetDirective() << Name << ", " << Target << "\n";
+      O << TAI->getSetDirective() << ' ' << Name << ", " << Target << "\n";
 
       // If the aliasee has external weak linkage it can be referenced only by
       // alias itself. In this case it can be not in ExtWeakSymbols list. Emit