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1 // Copyright 2014 the V8 project authors. All rights reserved. | 1 // Copyright 2014 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/s390/lithium-s390.h" | 5 #include "src/crankshaft/s390/lithium-s390.h" |
6 | 6 |
7 #include <sstream> | 7 #include <sstream> |
8 | 8 |
9 #include "src/crankshaft/hydrogen-osr.h" | 9 #include "src/crankshaft/hydrogen-osr.h" |
10 #include "src/crankshaft/lithium-inl.h" | 10 #include "src/crankshaft/lithium-inl.h" |
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1883 instr->RequiresHoleCheck() || | 1883 instr->RequiresHoleCheck() || |
1884 (instr->hole_mode() == CONVERT_HOLE_TO_UNDEFINED && info()->IsStub()); | 1884 (instr->hole_mode() == CONVERT_HOLE_TO_UNDEFINED && info()->IsStub()); |
1885 } | 1885 } |
1886 | 1886 |
1887 if (needs_environment) { | 1887 if (needs_environment) { |
1888 result = AssignEnvironment(result); | 1888 result = AssignEnvironment(result); |
1889 } | 1889 } |
1890 return result; | 1890 return result; |
1891 } | 1891 } |
1892 | 1892 |
1893 LInstruction* LChunkBuilder::DoLoadKeyedGeneric(HLoadKeyedGeneric* instr) { | |
1894 LOperand* context = UseFixed(instr->context(), cp); | |
1895 LOperand* object = | |
1896 UseFixed(instr->object(), LoadDescriptor::ReceiverRegister()); | |
1897 LOperand* key = UseFixed(instr->key(), LoadDescriptor::NameRegister()); | |
1898 LOperand* vector = FixedTemp(LoadWithVectorDescriptor::VectorRegister()); | |
1899 | |
1900 LInstruction* result = DefineFixed( | |
1901 new (zone()) LLoadKeyedGeneric(context, object, key, vector), r2); | |
1902 return MarkAsCall(result, instr); | |
1903 } | |
1904 | |
1905 LInstruction* LChunkBuilder::DoStoreKeyed(HStoreKeyed* instr) { | 1893 LInstruction* LChunkBuilder::DoStoreKeyed(HStoreKeyed* instr) { |
1906 if (!instr->is_fixed_typed_array()) { | 1894 if (!instr->is_fixed_typed_array()) { |
1907 DCHECK(instr->elements()->representation().IsTagged()); | 1895 DCHECK(instr->elements()->representation().IsTagged()); |
1908 bool needs_write_barrier = instr->NeedsWriteBarrier(); | 1896 bool needs_write_barrier = instr->NeedsWriteBarrier(); |
1909 LOperand* object = NULL; | 1897 LOperand* object = NULL; |
1910 LOperand* key = NULL; | 1898 LOperand* key = NULL; |
1911 LOperand* val = NULL; | 1899 LOperand* val = NULL; |
1912 | 1900 |
1913 if (instr->value()->representation().IsDouble()) { | 1901 if (instr->value()->representation().IsDouble()) { |
1914 object = UseRegisterAtStart(instr->elements()); | 1902 object = UseRegisterAtStart(instr->elements()); |
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2200 LInstruction* LChunkBuilder::DoLoadFieldByIndex(HLoadFieldByIndex* instr) { | 2188 LInstruction* LChunkBuilder::DoLoadFieldByIndex(HLoadFieldByIndex* instr) { |
2201 LOperand* object = UseRegister(instr->object()); | 2189 LOperand* object = UseRegister(instr->object()); |
2202 LOperand* index = UseTempRegister(instr->index()); | 2190 LOperand* index = UseTempRegister(instr->index()); |
2203 LLoadFieldByIndex* load = new (zone()) LLoadFieldByIndex(object, index); | 2191 LLoadFieldByIndex* load = new (zone()) LLoadFieldByIndex(object, index); |
2204 LInstruction* result = DefineSameAsFirst(load); | 2192 LInstruction* result = DefineSameAsFirst(load); |
2205 return AssignPointerMap(result); | 2193 return AssignPointerMap(result); |
2206 } | 2194 } |
2207 | 2195 |
2208 } // namespace internal | 2196 } // namespace internal |
2209 } // namespace v8 | 2197 } // namespace v8 |
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