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Issue 98853002: StubCompiler gets extra_ic_state member. (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: Comments Created 7 years ago
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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 // Redistribution and use in source and binary forms, with or without 2 // Redistribution and use in source and binary forms, with or without
3 // modification, are permitted provided that the following conditions are 3 // modification, are permitted provided that the following conditions are
4 // met: 4 // met:
5 // 5 //
6 // * Redistributions of source code must retain the above copyright 6 // * Redistributions of source code must retain the above copyright
7 // notice, this list of conditions and the following disclaimer. 7 // notice, this list of conditions and the following disclaimer.
8 // * Redistributions in binary form must reproduce the above 8 // * Redistributions in binary form must reproduce the above
9 // copyright notice, this list of conditions and the following 9 // copyright notice, this list of conditions and the following
10 // disclaimer in the documentation and/or other materials provided 10 // disclaimer in the documentation and/or other materials provided
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1198 Handle<String> name, 1198 Handle<String> name,
1199 Handle<Object> unused, 1199 Handle<Object> unused,
1200 InlineCacheHolderFlag cache_holder) { 1200 InlineCacheHolderFlag cache_holder) {
1201 if (object->IsString() && name->Equals(isolate()->heap()->length_string())) { 1201 if (object->IsString() && name->Equals(isolate()->heap()->length_string())) {
1202 int length_index = String::kLengthOffset / kPointerSize; 1202 int length_index = String::kLengthOffset / kPointerSize;
1203 return SimpleFieldLoad(length_index); 1203 return SimpleFieldLoad(length_index);
1204 } 1204 }
1205 1205
1206 Handle<Type> type = CurrentTypeOf(object, isolate()); 1206 Handle<Type> type = CurrentTypeOf(object, isolate());
1207 Handle<JSObject> holder(lookup->holder()); 1207 Handle<JSObject> holder(lookup->holder());
1208 LoadStubCompiler compiler(isolate(), cache_holder, kind()); 1208 LoadStubCompiler compiler(isolate(), kNoExtraICState, cache_holder, kind());
1209 1209
1210 switch (lookup->type()) { 1210 switch (lookup->type()) {
1211 case FIELD: { 1211 case FIELD: {
1212 PropertyIndex field = lookup->GetFieldIndex(); 1212 PropertyIndex field = lookup->GetFieldIndex();
1213 if (object.is_identical_to(holder)) { 1213 if (object.is_identical_to(holder)) {
1214 return SimpleFieldLoad(field.translate(holder), 1214 return SimpleFieldLoad(field.translate(holder),
1215 field.is_inobject(holder), 1215 field.is_inobject(holder),
1216 lookup->representation()); 1216 lookup->representation());
1217 } 1217 }
1218 return compiler.CompileLoadField( 1218 return compiler.CompileLoadField(
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2755 #undef ADDR 2755 #undef ADDR
2756 }; 2756 };
2757 2757
2758 2758
2759 Address IC::AddressFromUtilityId(IC::UtilityId id) { 2759 Address IC::AddressFromUtilityId(IC::UtilityId id) {
2760 return IC_utilities[id]; 2760 return IC_utilities[id];
2761 } 2761 }
2762 2762
2763 2763
2764 } } // namespace v8::internal 2764 } } // namespace v8::internal
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