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Issue 919953002: CPUProfiler: Push deopt reason further to ProfileNode. (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: unnecessary changes were removed Created 5 years, 10 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 are 5 // modification, are permitted provided that the following conditions are
6 // met: 6 // 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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2348 2348
2349 void Assembler::RecordComment(const char* msg) { 2349 void Assembler::RecordComment(const char* msg) {
2350 if (FLAG_code_comments) { 2350 if (FLAG_code_comments) {
2351 CheckBuffer(); 2351 CheckBuffer();
2352 RecordRelocInfo(RelocInfo::COMMENT, reinterpret_cast<intptr_t>(msg)); 2352 RecordRelocInfo(RelocInfo::COMMENT, reinterpret_cast<intptr_t>(msg));
2353 } 2353 }
2354 } 2354 }
2355 2355
2356 2356
2357 void Assembler::RecordDeoptReason(const int reason, const int raw_position) { 2357 void Assembler::RecordDeoptReason(const int reason, const int raw_position) {
2358 if (FLAG_trace_deopt) { 2358 if (FLAG_trace_deopt || isolate()->cpu_profiler()->is_profiling()) {
2359 EnsureSpace ensure_space(this); 2359 EnsureSpace ensure_space(this);
2360 RecordRelocInfo(RelocInfo::POSITION, raw_position); 2360 RecordRelocInfo(RelocInfo::POSITION, raw_position);
2361 RecordRelocInfo(RelocInfo::DEOPT_REASON, reason); 2361 RecordRelocInfo(RelocInfo::DEOPT_REASON, reason);
2362 } 2362 }
2363 } 2363 }
2364 2364
2365 2365
2366 int Assembler::RelocateInternalReference(byte* pc, intptr_t pc_delta) { 2366 int Assembler::RelocateInternalReference(byte* pc, intptr_t pc_delta) {
2367 Instr instr = instr_at(pc); 2367 Instr instr = instr_at(pc);
2368 if (IsLui(instr)) { 2368 if (IsLui(instr)) {
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2792 void Assembler::PopulateConstantPool(ConstantPoolArray* constant_pool) { 2792 void Assembler::PopulateConstantPool(ConstantPoolArray* constant_pool) {
2793 // No out-of-line constant pool support. 2793 // No out-of-line constant pool support.
2794 DCHECK(!FLAG_enable_ool_constant_pool); 2794 DCHECK(!FLAG_enable_ool_constant_pool);
2795 return; 2795 return;
2796 } 2796 }
2797 2797
2798 2798
2799 } } // namespace v8::internal 2799 } } // namespace v8::internal
2800 2800
2801 #endif // V8_TARGET_ARCH_MIPS 2801 #endif // V8_TARGET_ARCH_MIPS
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