src/hotspot/cpu/x86/c1_Runtime1_x86.cpp

*** 1101,1132 ****
        }
        break;
  
      case new_type_array_id:
      case new_object_array_id:
        {
          Register length   = rbx; // Incoming
          Register klass    = rdx; // Incoming
          Register obj      = rax; // Result
  
          if (id == new_type_array_id) {
            __ set_info("new_type_array", dont_gc_arguments);
!         } else {
            __ set_info("new_object_array", dont_gc_arguments);
          }
  
  #ifdef ASSERT
          // assert object type is really an array of the proper kind
          {
            Label ok;
            Register t0 = obj;
            __ movl(t0, Address(klass, Klass::layout_helper_offset()));
            __ sarl(t0, Klass::_lh_array_tag_shift);
!           int tag = ((id == new_type_array_id)
!                      ? Klass::_lh_array_tag_type_value
!                      : Klass::_lh_array_tag_obj_value);
!           __ cmpl(t0, tag);
            __ jcc(Assembler::equal, ok);
            __ stop("assert(is an array klass)");
            __ should_not_reach_here();
            __ bind(ok);
          }
--- 1101,1136 ----
        }
        break;
  
      case new_type_array_id:
      case new_object_array_id:
+     case new_value_array_id:
        {
          Register length   = rbx; // Incoming
          Register klass    = rdx; // Incoming
          Register obj      = rax; // Result
  
          if (id == new_type_array_id) {
            __ set_info("new_type_array", dont_gc_arguments);
!         } else if (id == new_object_array_id) {
            __ set_info("new_object_array", dont_gc_arguments);
+         } else {
+           __ set_info("new_value_array", dont_gc_arguments);
          }
  
  #ifdef ASSERT
          // assert object type is really an array of the proper kind
          {
            Label ok;
            Register t0 = obj;
            __ movl(t0, Address(klass, Klass::layout_helper_offset()));
            __ sarl(t0, Klass::_lh_array_tag_shift);
!           switch (id) {
!           case new_type_array_id:    __ cmpl(t0, Klass::_lh_array_tag_type_value); break;
!           case new_object_array_id:  __ cmpl(t0, Klass::_lh_array_tag_obj_value);  break;
!           case new_value_array_id:   __ cmpl(t0, Klass::_lh_array_tag_vt_value);   break;
!           }
            __ jcc(Assembler::equal, ok);
            __ stop("assert(is an array klass)");
            __ should_not_reach_here();
            __ bind(ok);
          }
*** 1177,1186 ****
--- 1181,1191 ----
          OopMap* map = save_live_registers(sasm, 3);
          int call_offset;
          if (id == new_type_array_id) {
            call_offset = __ call_RT(obj, noreg, CAST_FROM_FN_PTR(address, new_type_array), klass, length);
          } else {
+           // Runtime1::new_object_array handles both object and value arrays
            call_offset = __ call_RT(obj, noreg, CAST_FROM_FN_PTR(address, new_object_array), klass, length);
          }
  
          oop_maps = new OopMapSet();
          oop_maps->add_gc_map(call_offset, map);