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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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855 void Push(Smi* smi) { Push(Handle<Smi>(smi, isolate())); } | 855 void Push(Smi* smi) { Push(Handle<Smi>(smi, isolate())); } |
856 | 856 |
857 Handle<Object> CodeObject() { | 857 Handle<Object> CodeObject() { |
858 ASSERT(!code_object_.is_null()); | 858 ASSERT(!code_object_.is_null()); |
859 return code_object_; | 859 return code_object_; |
860 } | 860 } |
861 | 861 |
862 // Insert code to verify that the x87 stack has the specified depth (0-7) | 862 // Insert code to verify that the x87 stack has the specified depth (0-7) |
863 void VerifyX87StackDepth(uint32_t depth); | 863 void VerifyX87StackDepth(uint32_t depth); |
864 | 864 |
865 // Emit code for a flooring division by a constant. The dividend register is | 865 // Emit code for a truncating division by a constant. The dividend register is |
866 // unchanged, the result is in edx, and eax gets clobbered. | 866 // unchanged, the result is in edx, and eax gets clobbered. |
867 void FlooringDiv(Register dividend, int32_t divisor); | 867 void TruncatingDiv(Register dividend, int32_t divisor); |
868 | 868 |
869 // --------------------------------------------------------------------------- | 869 // --------------------------------------------------------------------------- |
870 // StatsCounter support | 870 // StatsCounter support |
871 | 871 |
872 void SetCounter(StatsCounter* counter, int value); | 872 void SetCounter(StatsCounter* counter, int value); |
873 void IncrementCounter(StatsCounter* counter, int value); | 873 void IncrementCounter(StatsCounter* counter, int value); |
874 void DecrementCounter(StatsCounter* counter, int value); | 874 void DecrementCounter(StatsCounter* counter, int value); |
875 void IncrementCounter(Condition cc, StatsCounter* counter, int value); | 875 void IncrementCounter(Condition cc, StatsCounter* counter, int value); |
876 void DecrementCounter(Condition cc, StatsCounter* counter, int value); | 876 void DecrementCounter(Condition cc, StatsCounter* counter, int value); |
877 | 877 |
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1125 } \ | 1125 } \ |
1126 masm-> | 1126 masm-> |
1127 #else | 1127 #else |
1128 #define ACCESS_MASM(masm) masm-> | 1128 #define ACCESS_MASM(masm) masm-> |
1129 #endif | 1129 #endif |
1130 | 1130 |
1131 | 1131 |
1132 } } // namespace v8::internal | 1132 } } // namespace v8::internal |
1133 | 1133 |
1134 #endif // V8_IA32_MACRO_ASSEMBLER_IA32_H_ | 1134 #endif // V8_IA32_MACRO_ASSEMBLER_IA32_H_ |
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