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1 // Copyright 2011 the V8 project authors. All rights reserved. | 1 // Copyright 2011 the V8 project authors. All rights reserved. |
2 // Redistribution and use in source and binary forms, with or without | 2 // Redistribution and use in source and binary forms, with or without |
3 // modification, are permitted provided that the following conditions are | 3 // modification, are permitted provided that the following conditions are |
4 // met: | 4 // met: |
5 // | 5 // |
6 // * Redistributions of source code must retain the above copyright | 6 // * Redistributions of source code must retain the above copyright |
7 // notice, this list of conditions and the following disclaimer. | 7 // notice, this list of conditions and the following disclaimer. |
8 // * Redistributions in binary form must reproduce the above | 8 // * Redistributions in binary form must reproduce the above |
9 // copyright notice, this list of conditions and the following | 9 // copyright notice, this list of conditions and the following |
10 // disclaimer in the documentation and/or other materials provided | 10 // disclaimer in the documentation and/or other materials provided |
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1738 return DefineAsRegister(new LConstantD(temp)); | 1738 return DefineAsRegister(new LConstantD(temp)); |
1739 } else if (r.IsTagged()) { | 1739 } else if (r.IsTagged()) { |
1740 return DefineAsRegister(new LConstantT); | 1740 return DefineAsRegister(new LConstantT); |
1741 } else { | 1741 } else { |
1742 UNREACHABLE(); | 1742 UNREACHABLE(); |
1743 return NULL; | 1743 return NULL; |
1744 } | 1744 } |
1745 } | 1745 } |
1746 | 1746 |
1747 | 1747 |
1748 LInstruction* LChunkBuilder::DoLoadGlobalCell(HLoadGlobalCell* instr) { | 1748 LInstruction* LChunkBuilder::DoLoadGlobal(HLoadGlobal* instr) { |
1749 LLoadGlobalCell* result = new LLoadGlobalCell; | 1749 LLoadGlobal* result = new LLoadGlobal; |
1750 return instr->check_hole_value() | 1750 return instr->check_hole_value() |
1751 ? AssignEnvironment(DefineAsRegister(result)) | 1751 ? AssignEnvironment(DefineAsRegister(result)) |
1752 : DefineAsRegister(result); | 1752 : DefineAsRegister(result); |
1753 } | 1753 } |
1754 | 1754 |
1755 | 1755 |
1756 LInstruction* LChunkBuilder::DoLoadGlobalGeneric(HLoadGlobalGeneric* instr) { | |
1757 LOperand* context = UseFixed(instr->context(), esi); | |
1758 LOperand* global_object = UseFixed(instr->global_object(), eax); | |
1759 LLoadGlobalGeneric* result = new LLoadGlobalGeneric(context, global_object); | |
1760 return MarkAsCall(DefineFixed(result, eax), instr); | |
1761 } | |
1762 | |
1763 | |
1764 LInstruction* LChunkBuilder::DoStoreGlobal(HStoreGlobal* instr) { | 1756 LInstruction* LChunkBuilder::DoStoreGlobal(HStoreGlobal* instr) { |
1765 LStoreGlobal* result = new LStoreGlobal(UseRegisterAtStart(instr->value())); | 1757 LStoreGlobal* result = new LStoreGlobal(UseRegisterAtStart(instr->value())); |
1766 return instr->check_hole_value() ? AssignEnvironment(result) : result; | 1758 return instr->check_hole_value() ? AssignEnvironment(result) : result; |
1767 } | 1759 } |
1768 | 1760 |
1769 | 1761 |
1770 LInstruction* LChunkBuilder::DoLoadContextSlot(HLoadContextSlot* instr) { | 1762 LInstruction* LChunkBuilder::DoLoadContextSlot(HLoadContextSlot* instr) { |
1771 LOperand* context = UseRegisterAtStart(instr->value()); | 1763 LOperand* context = UseRegisterAtStart(instr->value()); |
1772 return DefineAsRegister(new LLoadContextSlot(context)); | 1764 return DefineAsRegister(new LLoadContextSlot(context)); |
1773 } | 1765 } |
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2107 LInstruction* LChunkBuilder::DoLeaveInlined(HLeaveInlined* instr) { | 2099 LInstruction* LChunkBuilder::DoLeaveInlined(HLeaveInlined* instr) { |
2108 HEnvironment* outer = current_block_->last_environment()->outer(); | 2100 HEnvironment* outer = current_block_->last_environment()->outer(); |
2109 current_block_->UpdateEnvironment(outer); | 2101 current_block_->UpdateEnvironment(outer); |
2110 return NULL; | 2102 return NULL; |
2111 } | 2103 } |
2112 | 2104 |
2113 | 2105 |
2114 } } // namespace v8::internal | 2106 } } // namespace v8::internal |
2115 | 2107 |
2116 #endif // V8_TARGET_ARCH_IA32 | 2108 #endif // V8_TARGET_ARCH_IA32 |
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