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Issue 663313003: Cleanup ConsStringIteratorOp. (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: Created 6 years, 2 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/v8.h" 5 #include "src/v8.h"
6 6
7 #include "src/bootstrapper.h" 7 #include "src/bootstrapper.h"
8 #include "src/codegen.h" 8 #include "src/codegen.h"
9 #include "src/compiler.h" 9 #include "src/compiler.h"
10 #include "src/cpu-profiler.h" 10 #include "src/cpu-profiler.h"
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173 FunctionLiteral* function = info->function(); 173 FunctionLiteral* function = info->function();
174 bool print_source = code->kind() == Code::OPTIMIZED_FUNCTION || 174 bool print_source = code->kind() == Code::OPTIMIZED_FUNCTION ||
175 code->kind() == Code::FUNCTION; 175 code->kind() == Code::FUNCTION;
176 176
177 CodeTracer::Scope tracing_scope(info->isolate()->GetCodeTracer()); 177 CodeTracer::Scope tracing_scope(info->isolate()->GetCodeTracer());
178 OFStream os(tracing_scope.file()); 178 OFStream os(tracing_scope.file());
179 if (print_source) { 179 if (print_source) {
180 Handle<Script> script = info->script(); 180 Handle<Script> script = info->script();
181 if (!script->IsUndefined() && !script->source()->IsUndefined()) { 181 if (!script->IsUndefined() && !script->source()->IsUndefined()) {
182 os << "--- Raw source ---\n"; 182 os << "--- Raw source ---\n";
183 ConsStringIteratorOp op;
184 StringCharacterStream stream(String::cast(script->source()), 183 StringCharacterStream stream(String::cast(script->source()),
185 &op,
186 function->start_position()); 184 function->start_position());
187 // fun->end_position() points to the last character in the stream. We 185 // fun->end_position() points to the last character in the stream. We
188 // need to compensate by adding one to calculate the length. 186 // need to compensate by adding one to calculate the length.
189 int source_len = 187 int source_len =
190 function->end_position() - function->start_position() + 1; 188 function->end_position() - function->start_position() + 1;
191 for (int i = 0; i < source_len; i++) { 189 for (int i = 0; i < source_len; i++) {
192 if (stream.HasMore()) { 190 if (stream.HasMore()) {
193 os << AsReversiblyEscapedUC16(stream.GetNext()); 191 os << AsReversiblyEscapedUC16(stream.GetNext());
194 } 192 }
195 } 193 }
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229 masm->positions_recorder()->RecordStatementPosition(pos); 227 masm->positions_recorder()->RecordStatementPosition(pos);
230 masm->positions_recorder()->RecordPosition(pos); 228 masm->positions_recorder()->RecordPosition(pos);
231 if (right_here) { 229 if (right_here) {
232 return masm->positions_recorder()->WriteRecordedPositions(); 230 return masm->positions_recorder()->WriteRecordedPositions();
233 } 231 }
234 } 232 }
235 return false; 233 return false;
236 } 234 }
237 235
238 } } // namespace v8::internal 236 } } // namespace v8::internal
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