Enable nasm assembler for x86_64 cpu

git-svn-id: trunk@26548 -

compiler/x86_64/cputarg.pas

@@ -60,6 +60,9 @@ implementation
     {$ifndef NOAGX86_64ATT}
       ,agx86att
     {$endif}
+    {$ifndef NOAGX86_64NSM}
+      ,agx86nsm
+    {$endif}
 
       ,ogcoff
       ,ogelf