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comparison src/share/vm/c1/c1_LIR.cpp @ 1330:4a9cc99938e3

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Merge
author acorn
date Fri, 26 Mar 2010 11:10:26 -0400
parents fc2c71045ada
children 9f5b60a14736
comparison
equal deleted inserted replaced
1329:84043c7507b9 1330:4a9cc99938e3
1 /* 1 /*
2 * Copyright 2000-2008 Sun Microsystems, Inc. All Rights Reserved. 2 * Copyright 2000-2010 Sun Microsystems, Inc. All Rights Reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 * 4 *
5 * This code is free software; you can redistribute it and/or modify it 5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as 6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation. 7 * published by the Free Software Foundation.
74 return LIR_OprFact::oopConst(NULL); 74 return LIR_OprFact::oopConst(NULL);
75 } else { 75 } else {
76 return LIR_OprFact::oopConst(type->as_ObjectType()->encoding()); 76 return LIR_OprFact::oopConst(type->as_ObjectType()->encoding());
77 } 77 }
78 } 78 }
79 case addressTag: return LIR_OprFact::intConst(type->as_AddressConstant()->value()); 79 case addressTag: return LIR_OprFact::addressConst(type->as_AddressConstant()->value());
80 case intTag : return LIR_OprFact::intConst(type->as_IntConstant()->value()); 80 case intTag : return LIR_OprFact::intConst(type->as_IntConstant()->value());
81 case floatTag : return LIR_OprFact::floatConst(type->as_FloatConstant()->value()); 81 case floatTag : return LIR_OprFact::floatConst(type->as_FloatConstant()->value());
82 case longTag : return LIR_OprFact::longConst(type->as_LongConstant()->value()); 82 case longTag : return LIR_OprFact::longConst(type->as_LongConstant()->value());
83 case doubleTag : return LIR_OprFact::doubleConst(type->as_DoubleConstant()->value()); 83 case doubleTag : return LIR_OprFact::doubleConst(type->as_DoubleConstant()->value());
84 default: ShouldNotReachHere(); return LIR_OprFact::intConst(-1); 84 default: ShouldNotReachHere(); return LIR_OprFact::intConst(-1);
87 87
88 88
89 LIR_Opr LIR_OprFact::dummy_value_type(ValueType* type) { 89 LIR_Opr LIR_OprFact::dummy_value_type(ValueType* type) {
90 switch (type->tag()) { 90 switch (type->tag()) {
91 case objectTag: return LIR_OprFact::oopConst(NULL); 91 case objectTag: return LIR_OprFact::oopConst(NULL);
92 case addressTag: 92 case addressTag:return LIR_OprFact::addressConst(0);
93 case intTag: return LIR_OprFact::intConst(0); 93 case intTag: return LIR_OprFact::intConst(0);
94 case floatTag: return LIR_OprFact::floatConst(0.0); 94 case floatTag: return LIR_OprFact::floatConst(0.0);
95 case longTag: return LIR_OprFact::longConst(0); 95 case longTag: return LIR_OprFact::longConst(0);
96 case doubleTag: return LIR_OprFact::doubleConst(0.0); 96 case doubleTag: return LIR_OprFact::doubleConst(0.0);
97 default: ShouldNotReachHere(); return LIR_OprFact::intConst(-1); 97 default: ShouldNotReachHere(); return LIR_OprFact::intConst(-1);
687 687
688 // LIR_OpJavaCall 688 // LIR_OpJavaCall
689 case lir_static_call: 689 case lir_static_call:
690 case lir_optvirtual_call: 690 case lir_optvirtual_call:
691 case lir_icvirtual_call: 691 case lir_icvirtual_call:
692 case lir_virtual_call: { 692 case lir_virtual_call:
693 assert(op->as_OpJavaCall() != NULL, "must be"); 693 case lir_dynamic_call: {
694 LIR_OpJavaCall* opJavaCall = (LIR_OpJavaCall*)op; 694 LIR_OpJavaCall* opJavaCall = op->as_OpJavaCall();
695 assert(opJavaCall != NULL, "must be");
695 696
696 if (opJavaCall->_receiver->is_valid()) do_input(opJavaCall->_receiver); 697 if (opJavaCall->_receiver->is_valid()) do_input(opJavaCall->_receiver);
697 698
698 // only visit register parameters 699 // only visit register parameters
699 int n = opJavaCall->_arguments->length(); 700 int n = opJavaCall->_arguments->length();
702 do_input(*opJavaCall->_arguments->adr_at(i)); 703 do_input(*opJavaCall->_arguments->adr_at(i));
703 } 704 }
704 } 705 }
705 706
706 if (opJavaCall->_info) do_info(opJavaCall->_info); 707 if (opJavaCall->_info) do_info(opJavaCall->_info);
708 if (opJavaCall->is_method_handle_invoke()) do_temp(FrameMap::method_handle_invoke_SP_save_opr());
707 do_call(); 709 do_call();
708 if (opJavaCall->_result->is_valid()) do_output(opJavaCall->_result); 710 if (opJavaCall->_result->is_valid()) do_output(opJavaCall->_result);
709 711
710 break; 712 break;
711 } 713 }
1408 1410
1409 1411
1410 // LIR_Address 1412 // LIR_Address
1411 void LIR_Const::print_value_on(outputStream* out) const { 1413 void LIR_Const::print_value_on(outputStream* out) const {
1412 switch (type()) { 1414 switch (type()) {
1415 case T_ADDRESS:out->print("address:%d",as_jint()); break;
1413 case T_INT: out->print("int:%d", as_jint()); break; 1416 case T_INT: out->print("int:%d", as_jint()); break;
1414 case T_LONG: out->print("lng:%lld", as_jlong()); break; 1417 case T_LONG: out->print("lng:%lld", as_jlong()); break;
1415 case T_FLOAT: out->print("flt:%f", as_jfloat()); break; 1418 case T_FLOAT: out->print("flt:%f", as_jfloat()); break;
1416 case T_DOUBLE: out->print("dbl:%f", as_jdouble()); break; 1419 case T_DOUBLE: out->print("dbl:%f", as_jdouble()); break;
1417 case T_OBJECT: out->print("obj:0x%x", as_jobject()); break; 1420 case T_OBJECT: out->print("obj:0x%x", as_jobject()); break;
1588 // LIR_OpJavaCall 1591 // LIR_OpJavaCall
1589 case lir_static_call: s = "static"; break; 1592 case lir_static_call: s = "static"; break;
1590 case lir_optvirtual_call: s = "optvirtual"; break; 1593 case lir_optvirtual_call: s = "optvirtual"; break;
1591 case lir_icvirtual_call: s = "icvirtual"; break; 1594 case lir_icvirtual_call: s = "icvirtual"; break;
1592 case lir_virtual_call: s = "virtual"; break; 1595 case lir_virtual_call: s = "virtual"; break;
1596 case lir_dynamic_call: s = "dynamic"; break;
1593 // LIR_OpArrayCopy 1597 // LIR_OpArrayCopy
1594 case lir_arraycopy: s = "arraycopy"; break; 1598 case lir_arraycopy: s = "arraycopy"; break;
1595 // LIR_OpLock 1599 // LIR_OpLock
1596 case lir_lock: s = "lock"; break; 1600 case lir_lock: s = "lock"; break;
1597 case lir_unlock: s = "unlock"; break; 1601 case lir_unlock: s = "unlock"; break;