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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 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "src/v8.h" | 5 #include "src/v8.h" |
6 | 6 |
7 #if V8_TARGET_ARCH_IA32 | 7 #if V8_TARGET_ARCH_IA32 |
8 | 8 |
9 #include "src/hydrogen-osr.h" | 9 #include "src/hydrogen-osr.h" |
10 #include "src/ia32/lithium-codegen-ia32.h" | 10 #include "src/ia32/lithium-codegen-ia32.h" |
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2280 instr->key()->representation(), elements_kind); | 2280 instr->key()->representation(), elements_kind); |
2281 LOperand* key = clobbers_key | 2281 LOperand* key = clobbers_key |
2282 ? UseTempRegister(instr->key()) | 2282 ? UseTempRegister(instr->key()) |
2283 : UseRegisterOrConstantAtStart(instr->key()); | 2283 : UseRegisterOrConstantAtStart(instr->key()); |
2284 return new(zone()) LStoreKeyed(backing_store, key, val); | 2284 return new(zone()) LStoreKeyed(backing_store, key, val); |
2285 } | 2285 } |
2286 | 2286 |
2287 | 2287 |
2288 LInstruction* LChunkBuilder::DoStoreKeyedGeneric(HStoreKeyedGeneric* instr) { | 2288 LInstruction* LChunkBuilder::DoStoreKeyedGeneric(HStoreKeyedGeneric* instr) { |
2289 LOperand* context = UseFixed(instr->context(), esi); | 2289 LOperand* context = UseFixed(instr->context(), esi); |
2290 LOperand* object = UseFixed(instr->object(), edx); | 2290 LOperand* object = UseFixed(instr->object(), |
2291 LOperand* key = UseFixed(instr->key(), ecx); | 2291 KeyedStoreIC::ReceiverRegister()); |
2292 LOperand* value = UseFixed(instr->value(), eax); | 2292 LOperand* key = UseFixed(instr->key(), KeyedStoreIC::NameRegister()); |
| 2293 LOperand* value = UseFixed(instr->value(), KeyedStoreIC::ValueRegister()); |
2293 | 2294 |
2294 ASSERT(instr->object()->representation().IsTagged()); | 2295 ASSERT(instr->object()->representation().IsTagged()); |
2295 ASSERT(instr->key()->representation().IsTagged()); | 2296 ASSERT(instr->key()->representation().IsTagged()); |
2296 ASSERT(instr->value()->representation().IsTagged()); | 2297 ASSERT(instr->value()->representation().IsTagged()); |
2297 | 2298 |
2298 LStoreKeyedGeneric* result = | 2299 LStoreKeyedGeneric* result = |
2299 new(zone()) LStoreKeyedGeneric(context, object, key, value); | 2300 new(zone()) LStoreKeyedGeneric(context, object, key, value); |
2300 return MarkAsCall(result, instr); | 2301 return MarkAsCall(result, instr); |
2301 } | 2302 } |
2302 | 2303 |
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2384 | 2385 |
2385 // We need a temporary register for write barrier of the map field. | 2386 // We need a temporary register for write barrier of the map field. |
2386 LOperand* temp_map = needs_write_barrier_for_map ? TempRegister() : NULL; | 2387 LOperand* temp_map = needs_write_barrier_for_map ? TempRegister() : NULL; |
2387 | 2388 |
2388 return new(zone()) LStoreNamedField(obj, val, temp, temp_map); | 2389 return new(zone()) LStoreNamedField(obj, val, temp, temp_map); |
2389 } | 2390 } |
2390 | 2391 |
2391 | 2392 |
2392 LInstruction* LChunkBuilder::DoStoreNamedGeneric(HStoreNamedGeneric* instr) { | 2393 LInstruction* LChunkBuilder::DoStoreNamedGeneric(HStoreNamedGeneric* instr) { |
2393 LOperand* context = UseFixed(instr->context(), esi); | 2394 LOperand* context = UseFixed(instr->context(), esi); |
2394 LOperand* object = UseFixed(instr->object(), edx); | 2395 LOperand* object = UseFixed(instr->object(), StoreIC::ReceiverRegister()); |
2395 LOperand* value = UseFixed(instr->value(), eax); | 2396 LOperand* value = UseFixed(instr->value(), StoreIC::ValueRegister()); |
2396 | 2397 |
2397 LStoreNamedGeneric* result = | 2398 LStoreNamedGeneric* result = |
2398 new(zone()) LStoreNamedGeneric(context, object, value); | 2399 new(zone()) LStoreNamedGeneric(context, object, value); |
2399 return MarkAsCall(result, instr); | 2400 return MarkAsCall(result, instr); |
2400 } | 2401 } |
2401 | 2402 |
2402 | 2403 |
2403 LInstruction* LChunkBuilder::DoStringAdd(HStringAdd* instr) { | 2404 LInstruction* LChunkBuilder::DoStringAdd(HStringAdd* instr) { |
2404 LOperand* context = UseFixed(instr->context(), esi); | 2405 LOperand* context = UseFixed(instr->context(), esi); |
2405 LOperand* left = UseFixed(instr->left(), edx); | 2406 LOperand* left = UseFixed(instr->left(), edx); |
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2668 LOperand* function = UseRegisterAtStart(instr->function()); | 2669 LOperand* function = UseRegisterAtStart(instr->function()); |
2669 LAllocateBlockContext* result = | 2670 LAllocateBlockContext* result = |
2670 new(zone()) LAllocateBlockContext(context, function); | 2671 new(zone()) LAllocateBlockContext(context, function); |
2671 return MarkAsCall(DefineFixed(result, esi), instr); | 2672 return MarkAsCall(DefineFixed(result, esi), instr); |
2672 } | 2673 } |
2673 | 2674 |
2674 | 2675 |
2675 } } // namespace v8::internal | 2676 } } // namespace v8::internal |
2676 | 2677 |
2677 #endif // V8_TARGET_ARCH_IA32 | 2678 #endif // V8_TARGET_ARCH_IA32 |
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