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Issue 12880017: Build fast literals in hydrogen. (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: Created 7 years, 8 months ago
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1 // Copyright 2012 the V8 project authors. All rights reserved. 1 // Copyright 2012 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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2393 LInstruction* LChunkBuilder::DoAllocate(HAllocate* instr) { 2393 LInstruction* LChunkBuilder::DoAllocate(HAllocate* instr) {
2394 info()->MarkAsDeferredCalling(); 2394 info()->MarkAsDeferredCalling();
2395 LOperand* context = UseAny(instr->context()); 2395 LOperand* context = UseAny(instr->context());
2396 LOperand* size = UseTempRegister(instr->size()); 2396 LOperand* size = UseTempRegister(instr->size());
2397 LOperand* temp = TempRegister(); 2397 LOperand* temp = TempRegister();
2398 LAllocate* result = new(zone()) LAllocate(context, size, temp); 2398 LAllocate* result = new(zone()) LAllocate(context, size, temp);
2399 return AssignPointerMap(DefineAsRegister(result)); 2399 return AssignPointerMap(DefineAsRegister(result));
2400 } 2400 }
2401 2401
2402 2402
2403 LInstruction* LChunkBuilder::DoFastLiteral(HFastLiteral* instr) {
2404 LOperand* context = UseFixed(instr->context(), esi);
2405 return MarkAsCall(
2406 DefineFixed(new(zone()) LFastLiteral(context), eax), instr);
2407 }
2408
2409
2410 LInstruction* LChunkBuilder::DoArrayLiteral(HArrayLiteral* instr) { 2403 LInstruction* LChunkBuilder::DoArrayLiteral(HArrayLiteral* instr) {
2411 LOperand* context = UseFixed(instr->context(), esi); 2404 LOperand* context = UseFixed(instr->context(), esi);
2412 return MarkAsCall( 2405 return MarkAsCall(
2413 DefineFixed(new(zone()) LArrayLiteral(context), eax), instr); 2406 DefineFixed(new(zone()) LArrayLiteral(context), eax), instr);
2414 } 2407 }
2415 2408
2416 2409
2417 LInstruction* LChunkBuilder::DoObjectLiteral(HObjectLiteral* instr) { 2410 LInstruction* LChunkBuilder::DoObjectLiteral(HObjectLiteral* instr) {
2418 LOperand* context = UseFixed(instr->context(), esi); 2411 LOperand* context = UseFixed(instr->context(), esi);
2419 return MarkAsCall( 2412 return MarkAsCall(
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2648 LInstruction* LChunkBuilder::DoLoadFieldByIndex(HLoadFieldByIndex* instr) { 2641 LInstruction* LChunkBuilder::DoLoadFieldByIndex(HLoadFieldByIndex* instr) {
2649 LOperand* object = UseRegister(instr->object()); 2642 LOperand* object = UseRegister(instr->object());
2650 LOperand* index = UseTempRegister(instr->index()); 2643 LOperand* index = UseTempRegister(instr->index());
2651 return DefineSameAsFirst(new(zone()) LLoadFieldByIndex(object, index)); 2644 return DefineSameAsFirst(new(zone()) LLoadFieldByIndex(object, index));
2652 } 2645 }
2653 2646
2654 2647
2655 } } // namespace v8::internal 2648 } } // namespace v8::internal
2656 2649
2657 #endif // V8_TARGET_ARCH_IA32 2650 #endif // V8_TARGET_ARCH_IA32
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