src/share/vm/adlc/formssel.cpp

rev 8116 : 8077364: "if( !this )" construct prevents build on Xcode 6.3
Reviewed-by:

@@ -3390,11 +3390,11 @@
 
 //------------------------------count_instr_names------------------------------
 // Count occurrences of operands names in the leaves of the instruction
 // match rule.
 void MatchNode::count_instr_names( Dict &names ) {
-  if( !this ) return;
+  if( this == NULL ) return;
   if( _lChild ) _lChild->count_instr_names(names);
   if( _rChild ) _rChild->count_instr_names(names);
   if( !_lChild && !_rChild ) {
     uintptr_t cnt = (uintptr_t)names[_name];
     cnt++;                      // One more name found