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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/v8.h" | 5 #include "src/v8.h" |
| 6 | 6 |
| 7 #if V8_TARGET_ARCH_PPC | 7 #if V8_TARGET_ARCH_PPC |
| 8 | 8 |
| 9 #include "src/ic/ic.h" | 9 #include "src/ic/ic.h" |
| 10 #include "src/ic/ic-compiler.h" | 10 #include "src/ic/ic-compiler.h" |
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| 67 | 67 |
| 68 int receiver_count = maps->length(); | 68 int receiver_count = maps->length(); |
| 69 int number_of_handled_maps = 0; | 69 int number_of_handled_maps = 0; |
| 70 __ LoadP(map_reg, FieldMemOperand(receiver(), HeapObject::kMapOffset)); | 70 __ LoadP(map_reg, FieldMemOperand(receiver(), HeapObject::kMapOffset)); |
| 71 for (int current = 0; current < receiver_count; ++current) { | 71 for (int current = 0; current < receiver_count; ++current) { |
| 72 Handle<Map> map = maps->at(current); | 72 Handle<Map> map = maps->at(current); |
| 73 if (!map->is_deprecated()) { | 73 if (!map->is_deprecated()) { |
| 74 number_of_handled_maps++; | 74 number_of_handled_maps++; |
| 75 Handle<WeakCell> cell = Map::WeakCellForMap(map); | 75 Handle<WeakCell> cell = Map::WeakCellForMap(map); |
| 76 __ CmpWeakValue(map_reg, cell, scratch2()); | 76 __ CmpWeakValue(map_reg, cell, scratch2()); |
| 77 Label next; |
| 78 __ bne(&next); |
| 77 if (map->instance_type() == HEAP_NUMBER_TYPE) { | 79 if (map->instance_type() == HEAP_NUMBER_TYPE) { |
| 78 DCHECK(!number_case.is_unused()); | 80 DCHECK(!number_case.is_unused()); |
| 79 __ bind(&number_case); | 81 __ bind(&number_case); |
| 80 } | 82 } |
| 81 __ Jump(handlers->at(current), RelocInfo::CODE_TARGET, eq); | 83 __ Jump(handlers->at(current), RelocInfo::CODE_TARGET); |
| 84 __ bind(&next); |
| 82 } | 85 } |
| 83 } | 86 } |
| 84 DCHECK(number_of_handled_maps != 0); | 87 DCHECK(number_of_handled_maps != 0); |
| 85 | 88 |
| 86 __ bind(&miss); | 89 __ bind(&miss); |
| 87 TailCallBuiltin(masm(), MissBuiltin(kind())); | 90 TailCallBuiltin(masm(), MissBuiltin(kind())); |
| 88 | 91 |
| 89 // Return the generated code. | 92 // Return the generated code. |
| 90 InlineCacheState state = | 93 InlineCacheState state = |
| 91 number_of_handled_maps > 1 ? POLYMORPHIC : MONOMORPHIC; | 94 number_of_handled_maps > 1 ? POLYMORPHIC : MONOMORPHIC; |
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| 123 // Return the generated code. | 126 // Return the generated code. |
| 124 return GetCode(kind(), Code::NORMAL, factory()->empty_string(), POLYMORPHIC); | 127 return GetCode(kind(), Code::NORMAL, factory()->empty_string(), POLYMORPHIC); |
| 125 } | 128 } |
| 126 | 129 |
| 127 | 130 |
| 128 #undef __ | 131 #undef __ |
| 129 } | 132 } |
| 130 } // namespace v8::internal | 133 } // namespace v8::internal |
| 131 | 134 |
| 132 #endif // V8_TARGET_ARCH_PPC | 135 #endif // V8_TARGET_ARCH_PPC |
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