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1 // Copyright 2013 the V8 project authors. All rights reserved. | 1 // Copyright 2013 the V8 project authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "src/v8.h" | 5 #include "src/v8.h" |
6 | 6 |
7 #include "src/accessors.h" | 7 #include "src/accessors.h" |
8 #include "src/codegen.h" | 8 #include "src/codegen.h" |
9 #include "src/cpu-profiler.h" | 9 #include "src/cpu-profiler.h" |
10 #include "src/deoptimizer.h" | 10 #include "src/deoptimizer.h" |
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2216 | 2216 |
2217 case Translation::UINT32_REGISTER: { | 2217 case Translation::UINT32_REGISTER: { |
2218 int input_reg = iterator->Next(); | 2218 int input_reg = iterator->Next(); |
2219 uintptr_t value = static_cast<uintptr_t>(input_->GetRegister(input_reg)); | 2219 uintptr_t value = static_cast<uintptr_t>(input_->GetRegister(input_reg)); |
2220 bool is_smi = (value <= static_cast<uintptr_t>(Smi::kMaxValue)); | 2220 bool is_smi = (value <= static_cast<uintptr_t>(Smi::kMaxValue)); |
2221 if (trace_scope_ != NULL) { | 2221 if (trace_scope_ != NULL) { |
2222 PrintF(trace_scope_->file(), | 2222 PrintF(trace_scope_->file(), |
2223 " object @0x%08" V8PRIxPTR ": [field #%d] <- ", | 2223 " object @0x%08" V8PRIxPTR ": [field #%d] <- ", |
2224 reinterpret_cast<intptr_t>(object_slot), | 2224 reinterpret_cast<intptr_t>(object_slot), |
2225 field_index); | 2225 field_index); |
2226 PrintF(trace_scope_->file(), | 2226 PrintF(trace_scope_->file(), "%" V8PRIuPTR " ; uint %s (%s)\n", value, |
2227 "%" V8PRIdPTR " ; uint %s (%s)\n", value, | 2227 converter.NameOfCPURegister(input_reg), TraceValueType(is_smi)); |
2228 converter.NameOfCPURegister(input_reg), | |
2229 TraceValueType(is_smi)); | |
2230 } | 2228 } |
2231 if (is_smi) { | 2229 if (is_smi) { |
2232 intptr_t tagged_value = | 2230 intptr_t tagged_value = |
2233 reinterpret_cast<intptr_t>(Smi::FromInt(static_cast<int>(value))); | 2231 reinterpret_cast<intptr_t>(Smi::FromInt(static_cast<int>(value))); |
2234 AddObjectTaggedValue(tagged_value); | 2232 AddObjectTaggedValue(tagged_value); |
2235 } else { | 2233 } else { |
2236 double double_value = static_cast<double>(static_cast<uint32_t>(value)); | 2234 double double_value = static_cast<double>(static_cast<uint32_t>(value)); |
2237 AddObjectDoubleValue(double_value); | 2235 AddObjectDoubleValue(double_value); |
2238 } | 2236 } |
2239 return; | 2237 return; |
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2304 int input_slot_index = iterator->Next(); | 2302 int input_slot_index = iterator->Next(); |
2305 unsigned input_offset = input_->GetOffsetFromSlotIndex(input_slot_index); | 2303 unsigned input_offset = input_->GetOffsetFromSlotIndex(input_slot_index); |
2306 uintptr_t value = | 2304 uintptr_t value = |
2307 static_cast<uintptr_t>(input_->GetFrameSlot(input_offset)); | 2305 static_cast<uintptr_t>(input_->GetFrameSlot(input_offset)); |
2308 bool is_smi = (value <= static_cast<uintptr_t>(Smi::kMaxValue)); | 2306 bool is_smi = (value <= static_cast<uintptr_t>(Smi::kMaxValue)); |
2309 if (trace_scope_ != NULL) { | 2307 if (trace_scope_ != NULL) { |
2310 PrintF(trace_scope_->file(), | 2308 PrintF(trace_scope_->file(), |
2311 " object @0x%08" V8PRIxPTR ": [field #%d] <- ", | 2309 " object @0x%08" V8PRIxPTR ": [field #%d] <- ", |
2312 reinterpret_cast<intptr_t>(object_slot), | 2310 reinterpret_cast<intptr_t>(object_slot), |
2313 field_index); | 2311 field_index); |
2314 PrintF(trace_scope_->file(), | 2312 PrintF(trace_scope_->file(), "%" V8PRIuPTR " ; [sp + %d] (uint %s)\n", |
2315 "%" V8PRIdPTR " ; [sp + %d] (uint %s)\n", | |
2316 value, input_offset, TraceValueType(is_smi)); | 2313 value, input_offset, TraceValueType(is_smi)); |
2317 } | 2314 } |
2318 if (is_smi) { | 2315 if (is_smi) { |
2319 intptr_t tagged_value = | 2316 intptr_t tagged_value = |
2320 reinterpret_cast<intptr_t>(Smi::FromInt(static_cast<int>(value))); | 2317 reinterpret_cast<intptr_t>(Smi::FromInt(static_cast<int>(value))); |
2321 AddObjectTaggedValue(tagged_value); | 2318 AddObjectTaggedValue(tagged_value); |
2322 } else { | 2319 } else { |
2323 double double_value = static_cast<double>(static_cast<uint32_t>(value)); | 2320 double double_value = static_cast<double>(static_cast<uint32_t>(value)); |
2324 AddObjectDoubleValue(double_value); | 2321 AddObjectDoubleValue(double_value); |
2325 } | 2322 } |
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3660 int raw_position = static_cast<int>(info->data()); | 3657 int raw_position = static_cast<int>(info->data()); |
3661 last_position = raw_position ? SourcePosition::FromRaw(raw_position) | 3658 last_position = raw_position ? SourcePosition::FromRaw(raw_position) |
3662 : SourcePosition::Unknown(); | 3659 : SourcePosition::Unknown(); |
3663 } else if (info->rmode() == RelocInfo::DEOPT_REASON) { | 3660 } else if (info->rmode() == RelocInfo::DEOPT_REASON) { |
3664 last_reason = static_cast<Deoptimizer::DeoptReason>(info->data()); | 3661 last_reason = static_cast<Deoptimizer::DeoptReason>(info->data()); |
3665 } | 3662 } |
3666 } | 3663 } |
3667 return DeoptInfo(SourcePosition::Unknown(), NULL, Deoptimizer::kNoReason); | 3664 return DeoptInfo(SourcePosition::Unknown(), NULL, Deoptimizer::kNoReason); |
3668 } | 3665 } |
3669 } } // namespace v8::internal | 3666 } } // namespace v8::internal |
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