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Issue 2605893002: [builtins] More stubs to the builtin-o-sphere. (Closed)
Patch Set: Fixed compile error. Created 3 years, 11 months ago
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1 // Copyright 2016 the V8 project authors. All rights reserved. 1 // Copyright 2016 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/interpreter/bytecode-flags.h" 5 #include "src/interpreter/bytecode-flags.h"
6 6
7 #include "src/builtins/builtins-constructor.h"
7 #include "src/code-stubs.h" 8 #include "src/code-stubs.h"
8 9
9 namespace v8 { 10 namespace v8 {
10 namespace internal { 11 namespace internal {
11 namespace interpreter { 12 namespace interpreter {
12 13
13 // static 14 // static
14 uint8_t CreateArrayLiteralFlags::Encode(bool use_fast_shallow_clone, 15 uint8_t CreateArrayLiteralFlags::Encode(bool use_fast_shallow_clone,
15 int runtime_flags) { 16 int runtime_flags) {
16 uint8_t result = FlagsBits::encode(runtime_flags); 17 uint8_t result = FlagsBits::encode(runtime_flags);
17 result |= FastShallowCloneBit::encode(use_fast_shallow_clone); 18 result |= FastShallowCloneBit::encode(use_fast_shallow_clone);
18 return result; 19 return result;
19 } 20 }
20 21
21 // static 22 // static
22 uint8_t CreateObjectLiteralFlags::Encode(bool fast_clone_supported, 23 uint8_t CreateObjectLiteralFlags::Encode(bool fast_clone_supported,
23 int properties_count, 24 int properties_count,
24 int runtime_flags) { 25 int runtime_flags) {
25 uint8_t result = FlagsBits::encode(runtime_flags); 26 uint8_t result = FlagsBits::encode(runtime_flags);
26 if (fast_clone_supported) { 27 if (fast_clone_supported) {
27 STATIC_ASSERT( 28 STATIC_ASSERT(
28 FastCloneShallowObjectStub::kMaximumClonedProperties <= 29 ConstructorBuiltinsAssembler::kMaximumClonedShallowObjectProperties <=
29 1 << CreateObjectLiteralFlags::FastClonePropertiesCountBits::kShift); 30 1 << CreateObjectLiteralFlags::FastClonePropertiesCountBits::kShift);
30 DCHECK_LE(properties_count, 31 DCHECK_LE(
31 FastCloneShallowObjectStub::kMaximumClonedProperties); 32 properties_count,
33 ConstructorBuiltinsAssembler::kMaximumClonedShallowObjectProperties);
32 result |= CreateObjectLiteralFlags::FastClonePropertiesCountBits::encode( 34 result |= CreateObjectLiteralFlags::FastClonePropertiesCountBits::encode(
33 properties_count); 35 properties_count);
34 } 36 }
35 return result; 37 return result;
36 } 38 }
37 39
38 // static 40 // static
39 uint8_t CreateClosureFlags::Encode(bool pretenure, bool is_function_scope) { 41 uint8_t CreateClosureFlags::Encode(bool pretenure, bool is_function_scope) {
40 uint8_t result = PretenuredBit::encode(pretenure); 42 uint8_t result = PretenuredBit::encode(pretenure);
41 if (!FLAG_always_opt && !FLAG_prepare_always_opt && 43 if (!FLAG_always_opt && !FLAG_prepare_always_opt &&
42 pretenure == NOT_TENURED && is_function_scope) { 44 pretenure == NOT_TENURED && is_function_scope) {
43 result |= FastNewClosureBit::encode(true); 45 result |= FastNewClosureBit::encode(true);
44 } 46 }
45 return result; 47 return result;
46 } 48 }
47 49
48 } // namespace interpreter 50 } // namespace interpreter
49 } // namespace internal 51 } // namespace internal
50 } // namespace v8 52 } // namespace v8
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