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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_X87 | 7 #if V8_TARGET_ARCH_X87 |
8 | 8 |
9 #include "src/hydrogen-osr.h" | 9 #include "src/hydrogen-osr.h" |
10 #include "src/lithium-allocator-inl.h" | 10 #include "src/lithium-allocator-inl.h" |
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2265 instr->key()->representation(), elements_kind); | 2265 instr->key()->representation(), elements_kind); |
2266 LOperand* key = clobbers_key | 2266 LOperand* key = clobbers_key |
2267 ? UseTempRegister(instr->key()) | 2267 ? UseTempRegister(instr->key()) |
2268 : UseRegisterOrConstantAtStart(instr->key()); | 2268 : UseRegisterOrConstantAtStart(instr->key()); |
2269 return new(zone()) LStoreKeyed(backing_store, key, val); | 2269 return new(zone()) LStoreKeyed(backing_store, key, val); |
2270 } | 2270 } |
2271 | 2271 |
2272 | 2272 |
2273 LInstruction* LChunkBuilder::DoStoreKeyedGeneric(HStoreKeyedGeneric* instr) { | 2273 LInstruction* LChunkBuilder::DoStoreKeyedGeneric(HStoreKeyedGeneric* instr) { |
2274 LOperand* context = UseFixed(instr->context(), esi); | 2274 LOperand* context = UseFixed(instr->context(), esi); |
2275 LOperand* object = UseFixed(instr->object(), edx); | 2275 LOperand* object = UseFixed(instr->object(), |
2276 LOperand* key = UseFixed(instr->key(), ecx); | 2276 KeyedStoreIC::ReceiverRegister()); |
2277 LOperand* value = UseFixed(instr->value(), eax); | 2277 LOperand* key = UseFixed(instr->key(), KeyedStoreIC::NameRegister()); |
| 2278 LOperand* value = UseFixed(instr->value(), KeyedStoreIC::ValueRegister()); |
2278 | 2279 |
2279 ASSERT(instr->object()->representation().IsTagged()); | 2280 ASSERT(instr->object()->representation().IsTagged()); |
2280 ASSERT(instr->key()->representation().IsTagged()); | 2281 ASSERT(instr->key()->representation().IsTagged()); |
2281 ASSERT(instr->value()->representation().IsTagged()); | 2282 ASSERT(instr->value()->representation().IsTagged()); |
2282 | 2283 |
2283 LStoreKeyedGeneric* result = | 2284 LStoreKeyedGeneric* result = |
2284 new(zone()) LStoreKeyedGeneric(context, object, key, value); | 2285 new(zone()) LStoreKeyedGeneric(context, object, key, value); |
2285 return MarkAsCall(result, instr); | 2286 return MarkAsCall(result, instr); |
2286 } | 2287 } |
2287 | 2288 |
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2369 | 2370 |
2370 // We need a temporary register for write barrier of the map field. | 2371 // We need a temporary register for write barrier of the map field. |
2371 LOperand* temp_map = needs_write_barrier_for_map ? TempRegister() : NULL; | 2372 LOperand* temp_map = needs_write_barrier_for_map ? TempRegister() : NULL; |
2372 | 2373 |
2373 return new(zone()) LStoreNamedField(obj, val, temp, temp_map); | 2374 return new(zone()) LStoreNamedField(obj, val, temp, temp_map); |
2374 } | 2375 } |
2375 | 2376 |
2376 | 2377 |
2377 LInstruction* LChunkBuilder::DoStoreNamedGeneric(HStoreNamedGeneric* instr) { | 2378 LInstruction* LChunkBuilder::DoStoreNamedGeneric(HStoreNamedGeneric* instr) { |
2378 LOperand* context = UseFixed(instr->context(), esi); | 2379 LOperand* context = UseFixed(instr->context(), esi); |
2379 LOperand* object = UseFixed(instr->object(), edx); | 2380 LOperand* object = UseFixed(instr->object(), StoreIC::ReceiverRegister()); |
2380 LOperand* value = UseFixed(instr->value(), eax); | 2381 LOperand* value = UseFixed(instr->value(), StoreIC::ValueRegister()); |
2381 | 2382 |
2382 LStoreNamedGeneric* result = | 2383 LStoreNamedGeneric* result = |
2383 new(zone()) LStoreNamedGeneric(context, object, value); | 2384 new(zone()) LStoreNamedGeneric(context, object, value); |
2384 return MarkAsCall(result, instr); | 2385 return MarkAsCall(result, instr); |
2385 } | 2386 } |
2386 | 2387 |
2387 | 2388 |
2388 LInstruction* LChunkBuilder::DoStringAdd(HStringAdd* instr) { | 2389 LInstruction* LChunkBuilder::DoStringAdd(HStringAdd* instr) { |
2389 LOperand* context = UseFixed(instr->context(), esi); | 2390 LOperand* context = UseFixed(instr->context(), esi); |
2390 LOperand* left = UseFixed(instr->left(), edx); | 2391 LOperand* left = UseFixed(instr->left(), edx); |
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2653 LOperand* function = UseRegisterAtStart(instr->function()); | 2654 LOperand* function = UseRegisterAtStart(instr->function()); |
2654 LAllocateBlockContext* result = | 2655 LAllocateBlockContext* result = |
2655 new(zone()) LAllocateBlockContext(context, function); | 2656 new(zone()) LAllocateBlockContext(context, function); |
2656 return MarkAsCall(DefineFixed(result, esi), instr); | 2657 return MarkAsCall(DefineFixed(result, esi), instr); |
2657 } | 2658 } |
2658 | 2659 |
2659 | 2660 |
2660 } } // namespace v8::internal | 2661 } } // namespace v8::internal |
2661 | 2662 |
2662 #endif // V8_TARGET_ARCH_X87 | 2663 #endif // V8_TARGET_ARCH_X87 |
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