OLD | NEW |
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/crankshaft/mips/lithium-mips.h" | 5 #include "src/crankshaft/mips/lithium-mips.h" |
6 | 6 |
7 #include <sstream> | 7 #include <sstream> |
8 | 8 |
9 #if V8_TARGET_ARCH_MIPS | 9 #if V8_TARGET_ARCH_MIPS |
10 | 10 |
(...skipping 2134 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
2145 LInstruction* result = NULL; | 2145 LInstruction* result = NULL; |
2146 | 2146 |
2147 if (!instr->is_fixed_typed_array()) { | 2147 if (!instr->is_fixed_typed_array()) { |
2148 LOperand* obj = NULL; | 2148 LOperand* obj = NULL; |
2149 if (instr->representation().IsDouble()) { | 2149 if (instr->representation().IsDouble()) { |
2150 obj = UseRegister(instr->elements()); | 2150 obj = UseRegister(instr->elements()); |
2151 } else { | 2151 } else { |
2152 DCHECK(instr->representation().IsSmiOrTagged()); | 2152 DCHECK(instr->representation().IsSmiOrTagged()); |
2153 obj = UseRegisterAtStart(instr->elements()); | 2153 obj = UseRegisterAtStart(instr->elements()); |
2154 } | 2154 } |
2155 result = DefineAsRegister(new(zone()) LLoadKeyed(obj, key)); | 2155 result = DefineAsRegister(new (zone()) LLoadKeyed(obj, key, nullptr)); |
2156 } else { | 2156 } else { |
2157 DCHECK( | 2157 DCHECK( |
2158 (instr->representation().IsInteger32() && | 2158 (instr->representation().IsInteger32() && |
2159 !IsDoubleOrFloatElementsKind(elements_kind)) || | 2159 !IsDoubleOrFloatElementsKind(elements_kind)) || |
2160 (instr->representation().IsDouble() && | 2160 (instr->representation().IsDouble() && |
2161 IsDoubleOrFloatElementsKind(elements_kind))); | 2161 IsDoubleOrFloatElementsKind(elements_kind))); |
2162 LOperand* backing_store = UseRegister(instr->elements()); | 2162 LOperand* backing_store = UseRegister(instr->elements()); |
2163 result = DefineAsRegister(new(zone()) LLoadKeyed(backing_store, key)); | 2163 LOperand* backing_store_owner = UseAny(instr->backing_store_owner()); |
| 2164 result = DefineAsRegister( |
| 2165 new (zone()) LLoadKeyed(backing_store, key, backing_store_owner)); |
2164 } | 2166 } |
2165 | 2167 |
2166 bool needs_environment; | 2168 bool needs_environment; |
2167 if (instr->is_fixed_typed_array()) { | 2169 if (instr->is_fixed_typed_array()) { |
2168 // see LCodeGen::DoLoadKeyedExternalArray | 2170 // see LCodeGen::DoLoadKeyedExternalArray |
2169 needs_environment = elements_kind == UINT32_ELEMENTS && | 2171 needs_environment = elements_kind == UINT32_ELEMENTS && |
2170 !instr->CheckFlag(HInstruction::kUint32); | 2172 !instr->CheckFlag(HInstruction::kUint32); |
2171 } else { | 2173 } else { |
2172 // see LCodeGen::DoLoadKeyedFixedDoubleArray and | 2174 // see LCodeGen::DoLoadKeyedFixedDoubleArray and |
2173 // LCodeGen::DoLoadKeyedFixedArray | 2175 // LCodeGen::DoLoadKeyedFixedArray |
(...skipping 44 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
2218 object = UseTempRegister(instr->elements()); | 2220 object = UseTempRegister(instr->elements()); |
2219 val = UseTempRegister(instr->value()); | 2221 val = UseTempRegister(instr->value()); |
2220 key = UseTempRegister(instr->key()); | 2222 key = UseTempRegister(instr->key()); |
2221 } else { | 2223 } else { |
2222 object = UseRegisterAtStart(instr->elements()); | 2224 object = UseRegisterAtStart(instr->elements()); |
2223 val = UseRegisterAtStart(instr->value()); | 2225 val = UseRegisterAtStart(instr->value()); |
2224 key = UseRegisterOrConstantAtStart(instr->key()); | 2226 key = UseRegisterOrConstantAtStart(instr->key()); |
2225 } | 2227 } |
2226 } | 2228 } |
2227 | 2229 |
2228 return new(zone()) LStoreKeyed(object, key, val); | 2230 return new (zone()) LStoreKeyed(object, key, val, nullptr); |
2229 } | 2231 } |
2230 | 2232 |
2231 DCHECK( | 2233 DCHECK( |
2232 (instr->value()->representation().IsInteger32() && | 2234 (instr->value()->representation().IsInteger32() && |
2233 !IsDoubleOrFloatElementsKind(instr->elements_kind())) || | 2235 !IsDoubleOrFloatElementsKind(instr->elements_kind())) || |
2234 (instr->value()->representation().IsDouble() && | 2236 (instr->value()->representation().IsDouble() && |
2235 IsDoubleOrFloatElementsKind(instr->elements_kind()))); | 2237 IsDoubleOrFloatElementsKind(instr->elements_kind()))); |
2236 DCHECK(instr->elements()->representation().IsExternal()); | 2238 DCHECK(instr->elements()->representation().IsExternal()); |
2237 LOperand* val = UseRegister(instr->value()); | 2239 LOperand* val = UseRegister(instr->value()); |
2238 LOperand* key = UseRegisterOrConstantAtStart(instr->key()); | 2240 LOperand* key = UseRegisterOrConstantAtStart(instr->key()); |
2239 LOperand* backing_store = UseRegister(instr->elements()); | 2241 LOperand* backing_store = UseRegister(instr->elements()); |
2240 return new(zone()) LStoreKeyed(backing_store, key, val); | 2242 LOperand* backing_store_owner = UseAny(instr->backing_store_owner()); |
| 2243 return new (zone()) LStoreKeyed(backing_store, key, val, backing_store_owner); |
2241 } | 2244 } |
2242 | 2245 |
2243 | 2246 |
2244 LInstruction* LChunkBuilder::DoStoreKeyedGeneric(HStoreKeyedGeneric* instr) { | 2247 LInstruction* LChunkBuilder::DoStoreKeyedGeneric(HStoreKeyedGeneric* instr) { |
2245 LOperand* context = UseFixed(instr->context(), cp); | 2248 LOperand* context = UseFixed(instr->context(), cp); |
2246 LOperand* obj = | 2249 LOperand* obj = |
2247 UseFixed(instr->object(), StoreDescriptor::ReceiverRegister()); | 2250 UseFixed(instr->object(), StoreDescriptor::ReceiverRegister()); |
2248 LOperand* key = UseFixed(instr->key(), StoreDescriptor::NameRegister()); | 2251 LOperand* key = UseFixed(instr->key(), StoreDescriptor::NameRegister()); |
2249 LOperand* val = UseFixed(instr->value(), StoreDescriptor::ValueRegister()); | 2252 LOperand* val = UseFixed(instr->value(), StoreDescriptor::ValueRegister()); |
2250 | 2253 |
(...skipping 357 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
2608 LOperand* function = UseRegisterAtStart(instr->function()); | 2611 LOperand* function = UseRegisterAtStart(instr->function()); |
2609 LAllocateBlockContext* result = | 2612 LAllocateBlockContext* result = |
2610 new(zone()) LAllocateBlockContext(context, function); | 2613 new(zone()) LAllocateBlockContext(context, function); |
2611 return MarkAsCall(DefineFixed(result, cp), instr); | 2614 return MarkAsCall(DefineFixed(result, cp), instr); |
2612 } | 2615 } |
2613 | 2616 |
2614 } // namespace internal | 2617 } // namespace internal |
2615 } // namespace v8 | 2618 } // namespace v8 |
2616 | 2619 |
2617 #endif // V8_TARGET_ARCH_MIPS | 2620 #endif // V8_TARGET_ARCH_MIPS |
OLD | NEW |