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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 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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2189 2189
2190 void Assembler::RecordComment(const char* msg) { 2190 void Assembler::RecordComment(const char* msg) {
2191 if (FLAG_code_comments) { 2191 if (FLAG_code_comments) {
2192 CheckBuffer(); 2192 CheckBuffer();
2193 RecordRelocInfo(RelocInfo::COMMENT, reinterpret_cast<intptr_t>(msg)); 2193 RecordRelocInfo(RelocInfo::COMMENT, reinterpret_cast<intptr_t>(msg));
2194 } 2194 }
2195 } 2195 }
2196 2196
2197 2197
2198 void Assembler::RecordDeoptReason(const int reason, const int raw_position) { 2198 void Assembler::RecordDeoptReason(const int reason, const int raw_position) {
2199 if (FLAG_trace_deopt) { 2199 if (FLAG_trace_deopt || isolate()->cpu_profiler()->is_profiling()) {
2200 EnsureSpace ensure_space(this); 2200 EnsureSpace ensure_space(this);
2201 RecordRelocInfo(RelocInfo::POSITION, raw_position); 2201 RecordRelocInfo(RelocInfo::POSITION, raw_position);
2202 RecordRelocInfo(RelocInfo::DEOPT_REASON, reason); 2202 RecordRelocInfo(RelocInfo::DEOPT_REASON, reason);
2203 } 2203 }
2204 } 2204 }
2205 2205
2206 2206
2207 void Assembler::GrowBuffer() { 2207 void Assembler::GrowBuffer() {
2208 if (!own_buffer_) FATAL("external code buffer is too small"); 2208 if (!own_buffer_) FATAL("external code buffer is too small");
2209 2209
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2554 2554
2555 // Patch load instruction with correct offset. 2555 // Patch load instruction with correct offset.
2556 Assembler::SetConstantPoolOffset(rinfo.pc(), offset); 2556 Assembler::SetConstantPoolOffset(rinfo.pc(), offset);
2557 } 2557 }
2558 } 2558 }
2559 #endif 2559 #endif
2560 } 2560 }
2561 } // namespace v8::internal 2561 } // namespace v8::internal
2562 2562
2563 #endif // V8_TARGET_ARCH_PPC 2563 #endif // V8_TARGET_ARCH_PPC
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