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Issue 2059173002: Reland of place all remaining Oddball checks with new function (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: Created 4 years, 6 months ago
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1 // Copyright 2012 the V8 project authors. All rights reserved. 1 // Copyright 2012 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/objects.h" 5 #include "src/objects.h"
6 6
7 #include "src/disasm.h" 7 #include "src/disasm.h"
8 #include "src/disassembler.h" 8 #include "src/disassembler.h"
9 #include "src/interpreter/bytecodes.h" 9 #include "src/interpreter/bytecodes.h"
10 #include "src/objects-inl.h" 10 #include "src/objects-inl.h"
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1182 1182
1183 void LayoutDescriptor::Print() { 1183 void LayoutDescriptor::Print() {
1184 OFStream os(stdout); 1184 OFStream os(stdout);
1185 this->Print(os); 1185 this->Print(os);
1186 os << std::flush; 1186 os << std::flush;
1187 } 1187 }
1188 1188
1189 1189
1190 void LayoutDescriptor::Print(std::ostream& os) { // NOLINT 1190 void LayoutDescriptor::Print(std::ostream& os) { // NOLINT
1191 os << "Layout descriptor: "; 1191 os << "Layout descriptor: ";
1192 if (IsUninitialized()) { 1192 if (IsOddball() && IsUninitialized(HeapObject::cast(this)->GetIsolate())) {
1193 os << "<uninitialized>"; 1193 os << "<uninitialized>";
1194 } else if (IsFastPointerLayout()) { 1194 } else if (IsFastPointerLayout()) {
1195 os << "<all tagged>"; 1195 os << "<all tagged>";
1196 } else if (IsSmi()) { 1196 } else if (IsSmi()) {
1197 os << "fast"; 1197 os << "fast";
1198 PrintBitMask(os, static_cast<uint32_t>(Smi::cast(this)->value())); 1198 PrintBitMask(os, static_cast<uint32_t>(Smi::cast(this)->value()));
1199 } else { 1199 } else {
1200 os << "slow"; 1200 os << "slow";
1201 int len = length(); 1201 int len = length();
1202 for (int i = 0; i < len; i++) { 1202 for (int i = 0; i < len; i++) {
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1339 void JSObject::PrintTransitions(std::ostream& os) { // NOLINT 1339 void JSObject::PrintTransitions(std::ostream& os) { // NOLINT
1340 Object* transitions = map()->raw_transitions(); 1340 Object* transitions = map()->raw_transitions();
1341 int num_transitions = TransitionArray::NumberOfTransitions(transitions); 1341 int num_transitions = TransitionArray::NumberOfTransitions(transitions);
1342 if (num_transitions == 0) return; 1342 if (num_transitions == 0) return;
1343 os << "\n - transitions"; 1343 os << "\n - transitions";
1344 TransitionArray::PrintTransitions(os, transitions, false); 1344 TransitionArray::PrintTransitions(os, transitions, false);
1345 } 1345 }
1346 #endif // defined(DEBUG) || defined(OBJECT_PRINT) 1346 #endif // defined(DEBUG) || defined(OBJECT_PRINT)
1347 } // namespace internal 1347 } // namespace internal
1348 } // namespace v8 1348 } // namespace v8
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