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1 // Copyright 2006-2009 the V8 project authors. All rights reserved. | 1 // Copyright 2006-2009 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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319 frame_->CallRuntime(Runtime::kTraceExit, 1); | 319 frame_->CallRuntime(Runtime::kTraceExit, 1); |
320 } | 320 } |
321 | 321 |
322 // Add a label for checking the size of the code used for returning. | 322 // Add a label for checking the size of the code used for returning. |
323 Label check_exit_codesize; | 323 Label check_exit_codesize; |
324 masm_->bind(&check_exit_codesize); | 324 masm_->bind(&check_exit_codesize); |
325 | 325 |
326 // Calculate the exact length of the return sequence and make sure that | 326 // Calculate the exact length of the return sequence and make sure that |
327 // the constant pool is not emitted inside of the return sequence. | 327 // the constant pool is not emitted inside of the return sequence. |
328 int32_t sp_delta = (scope_->num_parameters() + 1) * kPointerSize; | 328 int32_t sp_delta = (scope_->num_parameters() + 1) * kPointerSize; |
329 int return_sequence_length = Debug::kARMJSReturnSequenceLength; | 329 int return_sequence_length = Assembler::kJSReturnSequenceLength; |
330 if (!masm_->ImmediateFitsAddrMode1Instruction(sp_delta)) { | 330 if (!masm_->ImmediateFitsAddrMode1Instruction(sp_delta)) { |
331 // Additional mov instruction generated. | 331 // Additional mov instruction generated. |
332 return_sequence_length++; | 332 return_sequence_length++; |
333 } | 333 } |
334 masm_->BlockConstPoolFor(return_sequence_length); | 334 masm_->BlockConstPoolFor(return_sequence_length); |
335 | 335 |
336 // Tear down the frame which will restore the caller's frame pointer and | 336 // Tear down the frame which will restore the caller's frame pointer and |
337 // the link register. | 337 // the link register. |
338 frame_->Exit(); | 338 frame_->Exit(); |
339 | 339 |
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6470 int CompareStub::MinorKey() { | 6470 int CompareStub::MinorKey() { |
6471 // Encode the two parameters in a unique 16 bit value. | 6471 // Encode the two parameters in a unique 16 bit value. |
6472 ASSERT(static_cast<unsigned>(cc_) >> 28 < (1 << 15)); | 6472 ASSERT(static_cast<unsigned>(cc_) >> 28 < (1 << 15)); |
6473 return (static_cast<unsigned>(cc_) >> 27) | (strict_ ? 1 : 0); | 6473 return (static_cast<unsigned>(cc_) >> 27) | (strict_ ? 1 : 0); |
6474 } | 6474 } |
6475 | 6475 |
6476 | 6476 |
6477 #undef __ | 6477 #undef __ |
6478 | 6478 |
6479 } } // namespace v8::internal | 6479 } } // namespace v8::internal |
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