1030   if (obj == ciEnv::unloaded_ciobjarrayklass()) {
1031     BAILOUT("encountered unloaded_ciobjarrayklass due to out of memory error");
1032   }
1033   jobject2reg_with_patching(klass_reg, obj, patching_info);
1034   __ allocate_array(reg, len, tmp1, tmp2, tmp3, tmp4, T_OBJECT, klass_reg, slow_path);
1035 
1036   LIR_Opr result = rlock_result(x);
1037   __ move(reg, result);
1038 }
1039 
1040 
1041 void LIRGenerator::do_NewMultiArray(NewMultiArray* x) {
1042   Values* dims = x->dims();
1043   int i = dims->length();
1044   LIRItemList* items = new LIRItemList(dims->length(), NULL);
1045   while (i-- > 0) {
1046     LIRItem* size = new LIRItem(dims->at(i), this);
1047     items->at_put(i, size);
1048   }
1049 
1050   // need to get the info before, as the items may become invalid through item_free
1051   CodeEmitInfo* patching_info = NULL;
1052   if (!x->klass()->is_loaded() || PatchALot) {
1053     patching_info = state_for(x, x->state_before());
1054 
1055     // cannot re-use same xhandlers for multiple CodeEmitInfos, so
1056     // clone all handlers.


1057     x->set_exception_handlers(new XHandlers(x->exception_handlers()));
1058   }
1059 
1060   CodeEmitInfo* info = state_for(x, x->state());
1061 
1062   i = dims->length();
1063   while (i-- > 0) {
1064     LIRItem* size = items->at(i);
1065     size->load_nonconstant();
1066 
1067     store_stack_parameter(size->result(), in_ByteSize(i*4));
1068   }
1069 
1070   LIR_Opr reg = result_register_for(x->type());
1071   jobject2reg_with_patching(reg, x->klass(), patching_info);
1072 
1073   LIR_Opr rank = FrameMap::rbx_opr;
1074   __ move(LIR_OprFact::intConst(x->rank()), rank);
1075   LIR_Opr varargs = FrameMap::rcx_opr;
1076   __ move(FrameMap::rsp_opr, varargs);
1077   LIR_OprList* args = new LIR_OprList(3);
1078   args->append(reg);
1079   args->append(rank);

1030   if (obj == ciEnv::unloaded_ciobjarrayklass()) {
1031     BAILOUT("encountered unloaded_ciobjarrayklass due to out of memory error");
1032   }
1033   jobject2reg_with_patching(klass_reg, obj, patching_info);
1034   __ allocate_array(reg, len, tmp1, tmp2, tmp3, tmp4, T_OBJECT, klass_reg, slow_path);
1035 
1036   LIR_Opr result = rlock_result(x);
1037   __ move(reg, result);
1038 }
1039 
1040 
1041 void LIRGenerator::do_NewMultiArray(NewMultiArray* x) {
1042   Values* dims = x->dims();
1043   int i = dims->length();
1044   LIRItemList* items = new LIRItemList(dims->length(), NULL);
1045   while (i-- > 0) {
1046     LIRItem* size = new LIRItem(dims->at(i), this);
1047     items->at_put(i, size);
1048   }
1049 
1050   // Evaluate state_for early since it may emit code.
1051   CodeEmitInfo* patching_info = NULL;
1052   if (!x->klass()->is_loaded() || PatchALot) {
1053     patching_info = state_for(x, x->state_before());
1054 
1055     // cannot re-use same xhandlers for multiple CodeEmitInfos, so
1056     // clone all handlers.  This is handled transparently in other
1057     // places by the CodeEmitInfo cloning logic but is handled
1058     // specially here because a stub isn't being used.
1059     x->set_exception_handlers(new XHandlers(x->exception_handlers()));
1060   }

1061   CodeEmitInfo* info = state_for(x, x->state());
1062 
1063   i = dims->length();
1064   while (i-- > 0) {
1065     LIRItem* size = items->at(i);
1066     size->load_nonconstant();
1067 
1068     store_stack_parameter(size->result(), in_ByteSize(i*4));
1069   }
1070 
1071   LIR_Opr reg = result_register_for(x->type());
1072   jobject2reg_with_patching(reg, x->klass(), patching_info);
1073 
1074   LIR_Opr rank = FrameMap::rbx_opr;
1075   __ move(LIR_OprFact::intConst(x->rank()), rank);
1076   LIR_Opr varargs = FrameMap::rcx_opr;
1077   __ move(FrameMap::rsp_opr, varargs);
1078   LIR_OprList* args = new LIR_OprList(3);
1079   args->append(reg);
1080   args->append(rank);