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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 #ifndef V8_CODE_STUB_ASSEMBLER_H_ | 5 #ifndef V8_CODE_STUB_ASSEMBLER_H_ |
6 #define V8_CODE_STUB_ASSEMBLER_H_ | 6 #define V8_CODE_STUB_ASSEMBLER_H_ |
7 | 7 |
8 #include <functional> | 8 #include <functional> |
9 | 9 |
10 #include "src/compiler/code-assembler.h" | 10 #include "src/compiler/code-assembler.h" |
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779 Node* IsFixedTypedArray(Node* object); | 779 Node* IsFixedTypedArray(Node* object); |
780 Node* IsJSRegExp(Node* object); | 780 Node* IsJSRegExp(Node* object); |
781 Node* IsFeedbackVector(Node* object); | 781 Node* IsFeedbackVector(Node* object); |
782 | 782 |
783 // True iff |object| is a Smi or a HeapNumber. | 783 // True iff |object| is a Smi or a HeapNumber. |
784 Node* IsNumber(Node* object); | 784 Node* IsNumber(Node* object); |
785 | 785 |
786 // True iff |number| is either a Smi, or a HeapNumber whose value is not | 786 // True iff |number| is either a Smi, or a HeapNumber whose value is not |
787 // within Smi range. | 787 // within Smi range. |
788 Node* IsNumberNormalized(Node* number); | 788 Node* IsNumberNormalized(Node* number); |
| 789 Node* IsNumberPositive(Node* number); |
789 | 790 |
790 // ElementsKind helpers: | 791 // ElementsKind helpers: |
791 Node* IsFastElementsKind(Node* elements_kind); | 792 Node* IsFastElementsKind(Node* elements_kind); |
792 Node* IsHoleyFastElementsKind(Node* elements_kind); | 793 Node* IsHoleyFastElementsKind(Node* elements_kind); |
793 Node* IsElementsKindGreaterThan(Node* target_kind, | 794 Node* IsElementsKindGreaterThan(Node* target_kind, |
794 ElementsKind reference_kind); | 795 ElementsKind reference_kind); |
795 | 796 |
796 // String helpers. | 797 // String helpers. |
797 // Load a character from a String (might flatten a ConsString). | 798 // Load a character from a String (might flatten a ConsString). |
798 Node* StringCharCodeAt(Node* string, Node* index, | 799 Node* StringCharCodeAt(Node* string, Node* index, |
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1593 } | 1594 } |
1594 #else | 1595 #else |
1595 #define CSA_SLOW_ASSERT(csa, x) ((void)0) | 1596 #define CSA_SLOW_ASSERT(csa, x) ((void)0) |
1596 #endif | 1597 #endif |
1597 | 1598 |
1598 DEFINE_OPERATORS_FOR_FLAGS(CodeStubAssembler::AllocationFlags); | 1599 DEFINE_OPERATORS_FOR_FLAGS(CodeStubAssembler::AllocationFlags); |
1599 | 1600 |
1600 } // namespace internal | 1601 } // namespace internal |
1601 } // namespace v8 | 1602 } // namespace v8 |
1602 #endif // V8_CODE_STUB_ASSEMBLER_H_ | 1603 #endif // V8_CODE_STUB_ASSEMBLER_H_ |
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