Chromium Code Reviews
chromiumcodereview-hr@appspot.gserviceaccount.com (chromiumcodereview-hr) | Please choose your nickname with Settings | Help | Chromium Project | Gerrit Changes | Sign out
(102)

Side by Side Diff: src/string-stream.cc

Issue 78003002: Removed unused --preallocate-message-memory flag. (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: Rebased. Created 7 years, 1 month ago
Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.
Jump to:
View unified diff | Download patch | Annotate | Revision Log
« no previous file with comments | « src/scopes.cc ('k') | test/mjsunit/regexp-multiline-stack-trace.js » ('j') | no next file with comments »
Toggle Intra-line Diffs ('i') | Expand Comments ('e') | Collapse Comments ('c') | Show Comments Hide Comments ('s')
OLDNEW
1 // Copyright 2012 the V8 project authors. All rights reserved. 1 // Copyright 2012 the V8 project authors. All rights reserved.
2 // Redistribution and use in source and binary forms, with or without 2 // Redistribution and use in source and binary forms, with or without
3 // modification, are permitted provided that the following conditions are 3 // modification, are permitted provided that the following conditions are
4 // met: 4 // met:
5 // 5 //
6 // * Redistributions of source code must retain the above copyright 6 // * Redistributions of source code must retain the above copyright
7 // notice, this list of conditions and the following disclaimer. 7 // notice, this list of conditions and the following disclaimer.
8 // * Redistributions in binary form must reproduce the above 8 // * Redistributions in binary form must reproduce the above
9 // copyright notice, this list of conditions and the following 9 // copyright notice, this list of conditions and the following
10 // disclaimer in the documentation and/or other materials provided 10 // disclaimer in the documentation and/or other materials provided
(...skipping 12 matching lines...) Expand all
23 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 23 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 24 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 25 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
26 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 26 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27 27
28 #include "v8.h" 28 #include "v8.h"
29 29
30 #include "factory.h" 30 #include "factory.h"
31 #include "string-stream.h" 31 #include "string-stream.h"
32 32
33 #include "allocation-inl.h"
34
35 namespace v8 { 33 namespace v8 {
36 namespace internal { 34 namespace internal {
37 35
38 static const int kMentionedObjectCacheMaxSize = 256; 36 static const int kMentionedObjectCacheMaxSize = 256;
39 37
40 char* HeapStringAllocator::allocate(unsigned bytes) { 38 char* HeapStringAllocator::allocate(unsigned bytes) {
41 space_ = NewArray<char>(bytes); 39 space_ = NewArray<char>(bytes);
42 return space_; 40 return space_;
43 } 41 }
44 42
(...skipping 247 matching lines...) Expand 10 before | Expand all | Expand 10 after
292 290
293 Handle<String> StringStream::ToString(Isolate* isolate) { 291 Handle<String> StringStream::ToString(Isolate* isolate) {
294 return isolate->factory()->NewStringFromUtf8( 292 return isolate->factory()->NewStringFromUtf8(
295 Vector<const char>(buffer_, length_)); 293 Vector<const char>(buffer_, length_));
296 } 294 }
297 295
298 296
299 void StringStream::ClearMentionedObjectCache(Isolate* isolate) { 297 void StringStream::ClearMentionedObjectCache(Isolate* isolate) {
300 isolate->set_string_stream_current_security_token(NULL); 298 isolate->set_string_stream_current_security_token(NULL);
301 if (isolate->string_stream_debug_object_cache() == NULL) { 299 if (isolate->string_stream_debug_object_cache() == NULL) {
302 isolate->set_string_stream_debug_object_cache( 300 isolate->set_string_stream_debug_object_cache(new DebugObjectCache(0));
303 new List<HeapObject*, PreallocatedStorageAllocationPolicy>(0));
304 } 301 }
305 isolate->string_stream_debug_object_cache()->Clear(); 302 isolate->string_stream_debug_object_cache()->Clear();
306 } 303 }
307 304
308 305
309 #ifdef DEBUG 306 #ifdef DEBUG
310 bool StringStream::IsMentionedObjectCacheClear(Isolate* isolate) { 307 bool StringStream::IsMentionedObjectCacheClear(Isolate* isolate) {
311 return isolate->string_stream_debug_object_cache()->length() == 0; 308 return isolate->string_stream_debug_object_cache()->length() == 0;
312 } 309 }
313 #endif 310 #endif
(...skipping 269 matching lines...) Expand 10 before | Expand all | Expand 10 after
583 580
584 // Only grow once to the maximum allowable size. 581 // Only grow once to the maximum allowable size.
585 char* NoAllocationStringAllocator::grow(unsigned* bytes) { 582 char* NoAllocationStringAllocator::grow(unsigned* bytes) {
586 ASSERT(size_ >= *bytes); 583 ASSERT(size_ >= *bytes);
587 *bytes = size_; 584 *bytes = size_;
588 return space_; 585 return space_;
589 } 586 }
590 587
591 588
592 } } // namespace v8::internal 589 } } // namespace v8::internal
OLDNEW
« no previous file with comments | « src/scopes.cc ('k') | test/mjsunit/regexp-multiline-stack-trace.js » ('j') | no next file with comments »

Powered by Google App Engine
This is Rietveld 408576698