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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_X64 | 7 #if V8_TARGET_ARCH_X64 |
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 ? UseTempRegister(instr->key()) | 2265 ? UseTempRegister(instr->key()) |
2266 : UseRegisterOrConstantAtStart(instr->key()); | 2266 : UseRegisterOrConstantAtStart(instr->key()); |
2267 } | 2267 } |
2268 LOperand* backing_store = UseRegister(instr->elements()); | 2268 LOperand* backing_store = UseRegister(instr->elements()); |
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(), rsi); | 2274 LOperand* context = UseFixed(instr->context(), rsi); |
2275 LOperand* object = UseFixed(instr->object(), rdx); | 2275 LOperand* object = UseFixed(instr->object(), |
2276 LOperand* key = UseFixed(instr->key(), rcx); | 2276 KeyedStoreIC::ReceiverRegister()); |
2277 LOperand* value = UseFixed(instr->value(), rax); | 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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2362 // have a store into the properties array (not in-object-property). | 2363 // have a store into the properties array (not in-object-property). |
2363 LOperand* temp = (!is_in_object || needs_write_barrier || | 2364 LOperand* temp = (!is_in_object || needs_write_barrier || |
2364 needs_write_barrier_for_map) ? TempRegister() : NULL; | 2365 needs_write_barrier_for_map) ? TempRegister() : NULL; |
2365 | 2366 |
2366 return new(zone()) LStoreNamedField(obj, val, temp); | 2367 return new(zone()) LStoreNamedField(obj, val, temp); |
2367 } | 2368 } |
2368 | 2369 |
2369 | 2370 |
2370 LInstruction* LChunkBuilder::DoStoreNamedGeneric(HStoreNamedGeneric* instr) { | 2371 LInstruction* LChunkBuilder::DoStoreNamedGeneric(HStoreNamedGeneric* instr) { |
2371 LOperand* context = UseFixed(instr->context(), rsi); | 2372 LOperand* context = UseFixed(instr->context(), rsi); |
2372 LOperand* object = UseFixed(instr->object(), rdx); | 2373 LOperand* object = UseFixed(instr->object(), StoreIC::ReceiverRegister()); |
2373 LOperand* value = UseFixed(instr->value(), rax); | 2374 LOperand* value = UseFixed(instr->value(), StoreIC::ValueRegister()); |
2374 | 2375 |
2375 LStoreNamedGeneric* result = | 2376 LStoreNamedGeneric* result = |
2376 new(zone()) LStoreNamedGeneric(context, object, value); | 2377 new(zone()) LStoreNamedGeneric(context, object, value); |
2377 return MarkAsCall(result, instr); | 2378 return MarkAsCall(result, instr); |
2378 } | 2379 } |
2379 | 2380 |
2380 | 2381 |
2381 LInstruction* LChunkBuilder::DoStringAdd(HStringAdd* instr) { | 2382 LInstruction* LChunkBuilder::DoStringAdd(HStringAdd* instr) { |
2382 LOperand* context = UseFixed(instr->context(), rsi); | 2383 LOperand* context = UseFixed(instr->context(), rsi); |
2383 LOperand* left = UseFixed(instr->left(), rdx); | 2384 LOperand* left = UseFixed(instr->left(), rdx); |
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2642 LOperand* function = UseRegisterAtStart(instr->function()); | 2643 LOperand* function = UseRegisterAtStart(instr->function()); |
2643 LAllocateBlockContext* result = | 2644 LAllocateBlockContext* result = |
2644 new(zone()) LAllocateBlockContext(context, function); | 2645 new(zone()) LAllocateBlockContext(context, function); |
2645 return MarkAsCall(DefineFixed(result, rsi), instr); | 2646 return MarkAsCall(DefineFixed(result, rsi), instr); |
2646 } | 2647 } |
2647 | 2648 |
2648 | 2649 |
2649 } } // namespace v8::internal | 2650 } } // namespace v8::internal |
2650 | 2651 |
2651 #endif // V8_TARGET_ARCH_X64 | 2652 #endif // V8_TARGET_ARCH_X64 |
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