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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_MIPS | 7 #if V8_TARGET_ARCH_MIPS |
| 8 | 8 |
| 9 #include "src/hydrogen-osr.h" | 9 #include "src/hydrogen-osr.h" |
| 10 #include "src/lithium-inl.h" | 10 #include "src/lithium-inl.h" |
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| 2044 LInstruction* LChunkBuilder::DoLoadGlobalCell(HLoadGlobalCell* instr) { | 2044 LInstruction* LChunkBuilder::DoLoadGlobalCell(HLoadGlobalCell* instr) { |
| 2045 LLoadGlobalCell* result = new(zone()) LLoadGlobalCell; | 2045 LLoadGlobalCell* result = new(zone()) LLoadGlobalCell; |
| 2046 return instr->RequiresHoleCheck() | 2046 return instr->RequiresHoleCheck() |
| 2047 ? AssignEnvironment(DefineAsRegister(result)) | 2047 ? AssignEnvironment(DefineAsRegister(result)) |
| 2048 : DefineAsRegister(result); | 2048 : DefineAsRegister(result); |
| 2049 } | 2049 } |
| 2050 | 2050 |
| 2051 | 2051 |
| 2052 LInstruction* LChunkBuilder::DoLoadGlobalGeneric(HLoadGlobalGeneric* instr) { | 2052 LInstruction* LChunkBuilder::DoLoadGlobalGeneric(HLoadGlobalGeneric* instr) { |
| 2053 LOperand* context = UseFixed(instr->context(), cp); | 2053 LOperand* context = UseFixed(instr->context(), cp); |
| 2054 LOperand* global_object = UseFixed(instr->global_object(), | 2054 LOperand* global_object = |
| 2055 LoadIC::ReceiverRegister()); | 2055 UseFixed(instr->global_object(), LoadConvention::ReceiverRegister()); |
| 2056 LOperand* vector = NULL; | 2056 LOperand* vector = NULL; |
| 2057 if (FLAG_vector_ics) { | 2057 if (FLAG_vector_ics) { |
| 2058 vector = FixedTemp(LoadIC::VectorRegister()); | 2058 vector = FixedTemp(FullVectorLoadConvention::VectorRegister()); |
| 2059 } | 2059 } |
| 2060 LLoadGlobalGeneric* result = | 2060 LLoadGlobalGeneric* result = |
| 2061 new(zone()) LLoadGlobalGeneric(context, global_object, vector); | 2061 new(zone()) LLoadGlobalGeneric(context, global_object, vector); |
| 2062 return MarkAsCall(DefineFixed(result, v0), instr); | 2062 return MarkAsCall(DefineFixed(result, v0), instr); |
| 2063 } | 2063 } |
| 2064 | 2064 |
| 2065 | 2065 |
| 2066 LInstruction* LChunkBuilder::DoStoreGlobalCell(HStoreGlobalCell* instr) { | 2066 LInstruction* LChunkBuilder::DoStoreGlobalCell(HStoreGlobalCell* instr) { |
| 2067 LOperand* value = UseRegister(instr->value()); | 2067 LOperand* value = UseRegister(instr->value()); |
| 2068 // Use a temp to check the value in the cell in the case where we perform | 2068 // Use a temp to check the value in the cell in the case where we perform |
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| 2103 | 2103 |
| 2104 | 2104 |
| 2105 LInstruction* LChunkBuilder::DoLoadNamedField(HLoadNamedField* instr) { | 2105 LInstruction* LChunkBuilder::DoLoadNamedField(HLoadNamedField* instr) { |
| 2106 LOperand* obj = UseRegisterAtStart(instr->object()); | 2106 LOperand* obj = UseRegisterAtStart(instr->object()); |
| 2107 return DefineAsRegister(new(zone()) LLoadNamedField(obj)); | 2107 return DefineAsRegister(new(zone()) LLoadNamedField(obj)); |
| 2108 } | 2108 } |
| 2109 | 2109 |
| 2110 | 2110 |
| 2111 LInstruction* LChunkBuilder::DoLoadNamedGeneric(HLoadNamedGeneric* instr) { | 2111 LInstruction* LChunkBuilder::DoLoadNamedGeneric(HLoadNamedGeneric* instr) { |
| 2112 LOperand* context = UseFixed(instr->context(), cp); | 2112 LOperand* context = UseFixed(instr->context(), cp); |
| 2113 LOperand* object = UseFixed(instr->object(), LoadIC::ReceiverRegister()); | 2113 LOperand* object = |
| 2114 UseFixed(instr->object(), LoadConvention::ReceiverRegister()); |
| 2114 LOperand* vector = NULL; | 2115 LOperand* vector = NULL; |
| 2115 if (FLAG_vector_ics) { | 2116 if (FLAG_vector_ics) { |
| 2116 vector = FixedTemp(LoadIC::VectorRegister()); | 2117 vector = FixedTemp(FullVectorLoadConvention::VectorRegister()); |
| 2117 } | 2118 } |
| 2118 | 2119 |
| 2119 LInstruction* result = | 2120 LInstruction* result = |
| 2120 DefineFixed(new(zone()) LLoadNamedGeneric(context, object, vector), v0); | 2121 DefineFixed(new(zone()) LLoadNamedGeneric(context, object, vector), v0); |
| 2121 return MarkAsCall(result, instr); | 2122 return MarkAsCall(result, instr); |
| 2122 } | 2123 } |
| 2123 | 2124 |
| 2124 | 2125 |
| 2125 LInstruction* LChunkBuilder::DoLoadFunctionPrototype( | 2126 LInstruction* LChunkBuilder::DoLoadFunctionPrototype( |
| 2126 HLoadFunctionPrototype* instr) { | 2127 HLoadFunctionPrototype* instr) { |
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| 2168 // LCodeGen::DoLoadKeyedFixedArray | 2169 // LCodeGen::DoLoadKeyedFixedArray |
| 2169 instr->RequiresHoleCheck()) { | 2170 instr->RequiresHoleCheck()) { |
| 2170 result = AssignEnvironment(result); | 2171 result = AssignEnvironment(result); |
| 2171 } | 2172 } |
| 2172 return result; | 2173 return result; |
| 2173 } | 2174 } |
| 2174 | 2175 |
| 2175 | 2176 |
| 2176 LInstruction* LChunkBuilder::DoLoadKeyedGeneric(HLoadKeyedGeneric* instr) { | 2177 LInstruction* LChunkBuilder::DoLoadKeyedGeneric(HLoadKeyedGeneric* instr) { |
| 2177 LOperand* context = UseFixed(instr->context(), cp); | 2178 LOperand* context = UseFixed(instr->context(), cp); |
| 2178 LOperand* object = UseFixed(instr->object(), LoadIC::ReceiverRegister()); | 2179 LOperand* object = |
| 2179 LOperand* key = UseFixed(instr->key(), LoadIC::NameRegister()); | 2180 UseFixed(instr->object(), LoadConvention::ReceiverRegister()); |
| 2181 LOperand* key = UseFixed(instr->key(), LoadConvention::NameRegister()); |
| 2180 LOperand* vector = NULL; | 2182 LOperand* vector = NULL; |
| 2181 if (FLAG_vector_ics) { | 2183 if (FLAG_vector_ics) { |
| 2182 vector = FixedTemp(LoadIC::VectorRegister()); | 2184 vector = FixedTemp(FullVectorLoadConvention::VectorRegister()); |
| 2183 } | 2185 } |
| 2184 | 2186 |
| 2185 LInstruction* result = | 2187 LInstruction* result = |
| 2186 DefineFixed(new(zone()) LLoadKeyedGeneric(context, object, key, vector), | 2188 DefineFixed(new(zone()) LLoadKeyedGeneric(context, object, key, vector), |
| 2187 v0); | 2189 v0); |
| 2188 return MarkAsCall(result, instr); | 2190 return MarkAsCall(result, instr); |
| 2189 } | 2191 } |
| 2190 | 2192 |
| 2191 | 2193 |
| 2192 LInstruction* LChunkBuilder::DoStoreKeyed(HStoreKeyed* instr) { | 2194 LInstruction* LChunkBuilder::DoStoreKeyed(HStoreKeyed* instr) { |
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| 2228 instr->elements()->representation().IsExternal())); | 2230 instr->elements()->representation().IsExternal())); |
| 2229 LOperand* val = UseRegister(instr->value()); | 2231 LOperand* val = UseRegister(instr->value()); |
| 2230 LOperand* key = UseRegisterOrConstantAtStart(instr->key()); | 2232 LOperand* key = UseRegisterOrConstantAtStart(instr->key()); |
| 2231 LOperand* backing_store = UseRegister(instr->elements()); | 2233 LOperand* backing_store = UseRegister(instr->elements()); |
| 2232 return new(zone()) LStoreKeyed(backing_store, key, val); | 2234 return new(zone()) LStoreKeyed(backing_store, key, val); |
| 2233 } | 2235 } |
| 2234 | 2236 |
| 2235 | 2237 |
| 2236 LInstruction* LChunkBuilder::DoStoreKeyedGeneric(HStoreKeyedGeneric* instr) { | 2238 LInstruction* LChunkBuilder::DoStoreKeyedGeneric(HStoreKeyedGeneric* instr) { |
| 2237 LOperand* context = UseFixed(instr->context(), cp); | 2239 LOperand* context = UseFixed(instr->context(), cp); |
| 2238 LOperand* obj = UseFixed(instr->object(), KeyedStoreIC::ReceiverRegister()); | 2240 LOperand* obj = |
| 2239 LOperand* key = UseFixed(instr->key(), KeyedStoreIC::NameRegister()); | 2241 UseFixed(instr->object(), StoreConvention::ReceiverRegister()); |
| 2240 LOperand* val = UseFixed(instr->value(), KeyedStoreIC::ValueRegister()); | 2242 LOperand* key = UseFixed(instr->key(), StoreConvention::NameRegister()); |
| 2243 LOperand* val = UseFixed(instr->value(), StoreConvention::ValueRegister()); |
| 2241 | 2244 |
| 2242 DCHECK(instr->object()->representation().IsTagged()); | 2245 DCHECK(instr->object()->representation().IsTagged()); |
| 2243 DCHECK(instr->key()->representation().IsTagged()); | 2246 DCHECK(instr->key()->representation().IsTagged()); |
| 2244 DCHECK(instr->value()->representation().IsTagged()); | 2247 DCHECK(instr->value()->representation().IsTagged()); |
| 2245 | 2248 |
| 2246 return MarkAsCall( | 2249 return MarkAsCall( |
| 2247 new(zone()) LStoreKeyedGeneric(context, obj, key, val), instr); | 2250 new(zone()) LStoreKeyedGeneric(context, obj, key, val), instr); |
| 2248 } | 2251 } |
| 2249 | 2252 |
| 2250 | 2253 |
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| 2304 | 2307 |
| 2305 // We need a temporary register for write barrier of the map field. | 2308 // We need a temporary register for write barrier of the map field. |
| 2306 LOperand* temp = needs_write_barrier_for_map ? TempRegister() : NULL; | 2309 LOperand* temp = needs_write_barrier_for_map ? TempRegister() : NULL; |
| 2307 | 2310 |
| 2308 return new(zone()) LStoreNamedField(obj, val, temp); | 2311 return new(zone()) LStoreNamedField(obj, val, temp); |
| 2309 } | 2312 } |
| 2310 | 2313 |
| 2311 | 2314 |
| 2312 LInstruction* LChunkBuilder::DoStoreNamedGeneric(HStoreNamedGeneric* instr) { | 2315 LInstruction* LChunkBuilder::DoStoreNamedGeneric(HStoreNamedGeneric* instr) { |
| 2313 LOperand* context = UseFixed(instr->context(), cp); | 2316 LOperand* context = UseFixed(instr->context(), cp); |
| 2314 LOperand* obj = UseFixed(instr->object(), StoreIC::ReceiverRegister()); | 2317 LOperand* obj = |
| 2315 LOperand* val = UseFixed(instr->value(), StoreIC::ValueRegister()); | 2318 UseFixed(instr->object(), StoreConvention::ReceiverRegister()); |
| 2319 LOperand* val = UseFixed(instr->value(), StoreConvention::ValueRegister()); |
| 2316 | 2320 |
| 2317 LInstruction* result = new(zone()) LStoreNamedGeneric(context, obj, val); | 2321 LInstruction* result = new(zone()) LStoreNamedGeneric(context, obj, val); |
| 2318 return MarkAsCall(result, instr); | 2322 return MarkAsCall(result, instr); |
| 2319 } | 2323 } |
| 2320 | 2324 |
| 2321 | 2325 |
| 2322 LInstruction* LChunkBuilder::DoStringAdd(HStringAdd* instr) { | 2326 LInstruction* LChunkBuilder::DoStringAdd(HStringAdd* instr) { |
| 2323 LOperand* context = UseFixed(instr->context(), cp); | 2327 LOperand* context = UseFixed(instr->context(), cp); |
| 2324 LOperand* left = UseFixed(instr->left(), a1); | 2328 LOperand* left = UseFixed(instr->left(), a1); |
| 2325 LOperand* right = UseFixed(instr->right(), a0); | 2329 LOperand* right = UseFixed(instr->right(), a0); |
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| 2572 LOperand* context = UseFixed(instr->context(), cp); | 2576 LOperand* context = UseFixed(instr->context(), cp); |
| 2573 LOperand* function = UseRegisterAtStart(instr->function()); | 2577 LOperand* function = UseRegisterAtStart(instr->function()); |
| 2574 LAllocateBlockContext* result = | 2578 LAllocateBlockContext* result = |
| 2575 new(zone()) LAllocateBlockContext(context, function); | 2579 new(zone()) LAllocateBlockContext(context, function); |
| 2576 return MarkAsCall(DefineFixed(result, cp), instr); | 2580 return MarkAsCall(DefineFixed(result, cp), instr); |
| 2577 } | 2581 } |
| 2578 | 2582 |
| 2579 } } // namespace v8::internal | 2583 } } // namespace v8::internal |
| 2580 | 2584 |
| 2581 #endif // V8_TARGET_ARCH_MIPS | 2585 #endif // V8_TARGET_ARCH_MIPS |
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