src/share/vm/opto/lcm.cpp

rev 10293 : 8150720: Cleanup code around PrintOptoStatistics
Reviewed-by: TBD

@@ -346,12 +346,14 @@
   if (best == NULL) {
     return;
   }
 
   // ---- Found an implicit null check
+#ifndef PRODUCT
   extern int implicit_null_checks;
   implicit_null_checks++;
+#endif
 
   if( is_decoden ) {
     // Check if we need to hoist decodeHeapOop_not_null first.
     Block *valb = get_block_for_node(val);
     if( block != valb && block->_dom_depth < valb->_dom_depth ) {