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Issue 6723014: Avoid TLS access for counters. (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: Fix lint Created 9 years, 9 months ago
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1 // Copyright (c) 1994-2006 Sun Microsystems Inc. 1 // Copyright (c) 1994-2006 Sun Microsystems Inc.
2 // All Rights Reserved. 2 // All Rights Reserved.
3 // 3 //
4 // Redistribution and use in source and binary forms, with or without 4 // Redistribution and use in source and binary forms, with or without
5 // modification, are permitted provided that the following conditions 5 // modification, are permitted provided that the following conditions
6 // are met: 6 // are met:
7 // 7 //
8 // - Redistributions of source code must retain the above copyright notice, 8 // - Redistributions of source code must retain the above copyright notice,
9 // this list of conditions and the following disclaimer. 9 // this list of conditions and the following disclaimer.
10 // 10 //
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361 void Assembler::GetCode(CodeDesc* desc) { 361 void Assembler::GetCode(CodeDesc* desc) {
362 // Finalize code (at this point overflow() may be true, but the gap ensures 362 // Finalize code (at this point overflow() may be true, but the gap ensures
363 // that we are still not overlapping instructions and relocation info). 363 // that we are still not overlapping instructions and relocation info).
364 ASSERT(pc_ <= reloc_info_writer.pos()); // No overlap. 364 ASSERT(pc_ <= reloc_info_writer.pos()); // No overlap.
365 // Setup code descriptor. 365 // Setup code descriptor.
366 desc->buffer = buffer_; 366 desc->buffer = buffer_;
367 desc->buffer_size = buffer_size_; 367 desc->buffer_size = buffer_size_;
368 desc->instr_size = pc_offset(); 368 desc->instr_size = pc_offset();
369 desc->reloc_size = (buffer_ + buffer_size_) - reloc_info_writer.pos(); 369 desc->reloc_size = (buffer_ + buffer_size_) - reloc_info_writer.pos();
370 desc->origin = this; 370 desc->origin = this;
371
372 COUNTERS->reloc_info_size()->Increment(desc->reloc_size);
373 } 371 }
374 372
375 373
376 void Assembler::Align(int m) { 374 void Assembler::Align(int m) {
377 ASSERT(IsPowerOf2(m)); 375 ASSERT(IsPowerOf2(m));
378 while ((pc_offset() & (m - 1)) != 0) { 376 while ((pc_offset() & (m - 1)) != 0) {
379 nop(); 377 nop();
380 } 378 }
381 } 379 }
382 380
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2793 fprintf(coverage_log, "%s\n", file_line); 2791 fprintf(coverage_log, "%s\n", file_line);
2794 fflush(coverage_log); 2792 fflush(coverage_log);
2795 } 2793 }
2796 } 2794 }
2797 2795
2798 #endif 2796 #endif
2799 2797
2800 } } // namespace v8::internal 2798 } } // namespace v8::internal
2801 2799
2802 #endif // V8_TARGET_ARCH_IA32 2800 #endif // V8_TARGET_ARCH_IA32
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