| OLD | NEW |
| 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 |
| (...skipping 350 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 361 // result of map compare. If multiple map compares are required, the compare | 361 // result of map compare. If multiple map compares are required, the compare |
| 362 // sequences branches to early_success. | 362 // sequences branches to early_success. |
| 363 void CompareMap(Register obj, | 363 void CompareMap(Register obj, |
| 364 Handle<Map> map, | 364 Handle<Map> map, |
| 365 Label* early_success, | 365 Label* early_success, |
| 366 CompareMapMode mode = REQUIRE_EXACT_MAP); | 366 CompareMapMode mode = REQUIRE_EXACT_MAP); |
| 367 | 367 |
| 368 // Check if the map of an object is equal to a specified map and branch to | 368 // Check if the map of an object is equal to a specified map and branch to |
| 369 // label if not. Skip the smi check if not required (object is known to be a | 369 // label if not. Skip the smi check if not required (object is known to be a |
| 370 // heap object). If mode is ALLOW_ELEMENT_TRANSITION_MAPS, then also match | 370 // heap object). If mode is ALLOW_ELEMENT_TRANSITION_MAPS, then also match |
| 371 // against maps that are ElementsKind transition maps of the specificed map. | 371 // against maps that are ElementsKind transition maps of the specified map. |
| 372 void CheckMap(Register obj, | 372 void CheckMap(Register obj, |
| 373 Handle<Map> map, | 373 Handle<Map> map, |
| 374 Label* fail, | 374 Label* fail, |
| 375 SmiCheckType smi_check_type, | 375 SmiCheckType smi_check_type, |
| 376 CompareMapMode mode = REQUIRE_EXACT_MAP); | 376 CompareMapMode mode = REQUIRE_EXACT_MAP); |
| 377 | 377 |
| 378 // Check if the map of an object is equal to a specified map and branch to a | 378 // Check if the map of an object is equal to a specified map and branch to a |
| 379 // specified target if equal. Skip the smi check if not required (object is | 379 // specified target if equal. Skip the smi check if not required (object is |
| 380 // known to be a heap object) | 380 // known to be a heap object) |
| 381 void DispatchMap(Register obj, | 381 void DispatchMap(Register obj, |
| (...skipping 402 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 784 bool generating_stub() { return generating_stub_; } | 784 bool generating_stub() { return generating_stub_; } |
| 785 void set_allow_stub_calls(bool value) { allow_stub_calls_ = value; } | 785 void set_allow_stub_calls(bool value) { allow_stub_calls_ = value; } |
| 786 bool allow_stub_calls() { return allow_stub_calls_; } | 786 bool allow_stub_calls() { return allow_stub_calls_; } |
| 787 void set_has_frame(bool value) { has_frame_ = value; } | 787 void set_has_frame(bool value) { has_frame_ = value; } |
| 788 bool has_frame() { return has_frame_; } | 788 bool has_frame() { return has_frame_; } |
| 789 inline bool AllowThisStubCall(CodeStub* stub); | 789 inline bool AllowThisStubCall(CodeStub* stub); |
| 790 | 790 |
| 791 // --------------------------------------------------------------------------- | 791 // --------------------------------------------------------------------------- |
| 792 // String utilities. | 792 // String utilities. |
| 793 | 793 |
| 794 // Check whether the instance type represents a flat ascii string. Jump to the | 794 // Check whether the instance type represents a flat ASCII string. Jump to the |
| 795 // label if not. If the instance type can be scratched specify same register | 795 // label if not. If the instance type can be scratched specify same register |
| 796 // for both instance type and scratch. | 796 // for both instance type and scratch. |
| 797 void JumpIfInstanceTypeIsNotSequentialAscii(Register instance_type, | 797 void JumpIfInstanceTypeIsNotSequentialAscii(Register instance_type, |
| 798 Register scratch, | 798 Register scratch, |
| 799 Label* on_not_flat_ascii_string); | 799 Label* on_not_flat_ascii_string); |
| 800 | 800 |
| 801 // Checks if both objects are sequential ASCII strings, and jumps to label | 801 // Checks if both objects are sequential ASCII strings, and jumps to label |
| 802 // if either is not. | 802 // if either is not. |
| 803 void JumpIfNotBothSequentialAsciiStrings(Register object1, | 803 void JumpIfNotBothSequentialAsciiStrings(Register object1, |
| 804 Register object2, | 804 Register object2, |
| (...skipping 144 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 949 } \ | 949 } \ |
| 950 masm-> | 950 masm-> |
| 951 #else | 951 #else |
| 952 #define ACCESS_MASM(masm) masm-> | 952 #define ACCESS_MASM(masm) masm-> |
| 953 #endif | 953 #endif |
| 954 | 954 |
| 955 | 955 |
| 956 } } // namespace v8::internal | 956 } } // namespace v8::internal |
| 957 | 957 |
| 958 #endif // V8_IA32_MACRO_ASSEMBLER_IA32_H_ | 958 #endif // V8_IA32_MACRO_ASSEMBLER_IA32_H_ |
| OLD | NEW |