src/hotspot/share/opto/compile.cpp

rev 48394 : [RFC] MachSpillCopy peephole
Enable OptoPeephole by default on AArch64.
Add manually defined peephole() method for MachSpillCopy node.

@@ -2424,17 +2424,18 @@
       cfg.set_loop_alignment();
     }
     cfg.fixup_flow();
   }
 
+#if 0
   // Apply peephole optimizations
   if( OptoPeephole ) {
     TracePhase tp("peephole", &timers[_t_peephole]);
     PhasePeephole peep( _regalloc, cfg);
     peep.do_transform();
   }
-
+#endif
   // Do late expand if CPU requires this.
   if (Matcher::require_postalloc_expand) {
     TracePhase tp("postalloc_expand", &timers[_t_postalloc_expand]);
     cfg.postalloc_expand(_regalloc);
   }