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Issue 148503002: A64: Synchronize with r15545. (Closed) Base URL: https://v8.googlecode.com/svn/branches/experimental/a64
Patch Set: Created 6 years, 10 months ago
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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 // 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
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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 "api.h" 30 #include "api.h"
31 #include "debug.h" 31 #include "debug.h"
32 #include "execution.h" 32 #include "execution.h"
33 #include "factory.h" 33 #include "factory.h"
34 #include "isolate-inl.h"
34 #include "macro-assembler.h" 35 #include "macro-assembler.h"
35 #include "objects.h" 36 #include "objects.h"
36 #include "objects-visiting.h" 37 #include "objects-visiting.h"
37 #include "platform.h" 38 #include "platform.h"
38 #include "scopeinfo.h" 39 #include "scopeinfo.h"
39 40
40 namespace v8 { 41 namespace v8 {
41 namespace internal { 42 namespace internal {
42 43
43 44
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170 } 171 }
171 172
172 173
173 // Internalized strings are created in the old generation (data space). 174 // Internalized strings are created in the old generation (data space).
174 Handle<String> Factory::InternalizeUtf8String(Vector<const char> string) { 175 Handle<String> Factory::InternalizeUtf8String(Vector<const char> string) {
175 CALL_HEAP_FUNCTION(isolate(), 176 CALL_HEAP_FUNCTION(isolate(),
176 isolate()->heap()->InternalizeUtf8String(string), 177 isolate()->heap()->InternalizeUtf8String(string),
177 String); 178 String);
178 } 179 }
179 180
181
180 // Internalized strings are created in the old generation (data space). 182 // Internalized strings are created in the old generation (data space).
181 Handle<String> Factory::InternalizeString(Handle<String> string) { 183 Handle<String> Factory::InternalizeString(Handle<String> string) {
182 CALL_HEAP_FUNCTION(isolate(), 184 CALL_HEAP_FUNCTION(isolate(),
183 isolate()->heap()->InternalizeString(*string), 185 isolate()->heap()->InternalizeString(*string),
184 String); 186 String);
185 } 187 }
186 188
189
187 Handle<String> Factory::InternalizeOneByteString(Vector<const uint8_t> string) { 190 Handle<String> Factory::InternalizeOneByteString(Vector<const uint8_t> string) {
188 CALL_HEAP_FUNCTION(isolate(), 191 CALL_HEAP_FUNCTION(isolate(),
189 isolate()->heap()->InternalizeOneByteString(string), 192 isolate()->heap()->InternalizeOneByteString(string),
190 String); 193 String);
191 } 194 }
192 195
193 196
194 Handle<String> Factory::InternalizeOneByteString( 197 Handle<String> Factory::InternalizeOneByteString(
195 Handle<SeqOneByteString> string, int from, int length) { 198 Handle<SeqOneByteString> string, int from, int length) {
196 CALL_HEAP_FUNCTION(isolate(), 199 CALL_HEAP_FUNCTION(isolate(),
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509 512
510 Handle<PropertyCell> Factory::NewPropertyCell(Handle<Object> value) { 513 Handle<PropertyCell> Factory::NewPropertyCell(Handle<Object> value) {
511 AllowDeferredHandleDereference convert_to_cell; 514 AllowDeferredHandleDereference convert_to_cell;
512 CALL_HEAP_FUNCTION( 515 CALL_HEAP_FUNCTION(
513 isolate(), 516 isolate(),
514 isolate()->heap()->AllocatePropertyCell(*value), 517 isolate()->heap()->AllocatePropertyCell(*value),
515 PropertyCell); 518 PropertyCell);
516 } 519 }
517 520
518 521
522 Handle<AllocationSite> Factory::NewAllocationSite() {
523 CALL_HEAP_FUNCTION(
524 isolate(),
525 isolate()->heap()->AllocateAllocationSite(),
526 AllocationSite);
527 }
528
529
519 Handle<Map> Factory::NewMap(InstanceType type, 530 Handle<Map> Factory::NewMap(InstanceType type,
520 int instance_size, 531 int instance_size,
521 ElementsKind elements_kind) { 532 ElementsKind elements_kind) {
522 CALL_HEAP_FUNCTION( 533 CALL_HEAP_FUNCTION(
523 isolate(), 534 isolate(),
524 isolate()->heap()->AllocateMap(type, instance_size, elements_kind), 535 isolate()->heap()->AllocateMap(type, instance_size, elements_kind),
525 Map); 536 Map);
526 } 537 }
527 538
528 539
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653 // Caching of optimized code enabled and optimized code found. 664 // Caching of optimized code enabled and optimized code found.
654 function_info->InstallFromOptimizedCodeMap(*result, index); 665 function_info->InstallFromOptimizedCodeMap(*result, index);
655 return result; 666 return result;
656 } 667 }
657 668
658 if (V8::UseCrankshaft() && 669 if (V8::UseCrankshaft() &&
659 FLAG_always_opt && 670 FLAG_always_opt &&
660 result->is_compiled() && 671 result->is_compiled() &&
661 !function_info->is_toplevel() && 672 !function_info->is_toplevel() &&
662 function_info->allows_lazy_compilation() && 673 function_info->allows_lazy_compilation() &&
663 !function_info->optimization_disabled()) { 674 !function_info->optimization_disabled() &&
675 !isolate()->DebuggerHasBreakPoints()) {
664 result->MarkForLazyRecompilation(); 676 result->MarkForLazyRecompilation();
665 } 677 }
666 return result; 678 return result;
667 } 679 }
668 680
669 681
670 Handle<Object> Factory::NewNumber(double value, 682 Handle<Object> Factory::NewNumber(double value,
671 PretenureFlag pretenure) { 683 PretenureFlag pretenure) {
672 CALL_HEAP_FUNCTION( 684 CALL_HEAP_FUNCTION(
673 isolate(), 685 isolate(),
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1226 isolate()->heap()->AllocateJSMessageObject(*type, 1238 isolate()->heap()->AllocateJSMessageObject(*type,
1227 *arguments, 1239 *arguments,
1228 start_position, 1240 start_position,
1229 end_position, 1241 end_position,
1230 *script, 1242 *script,
1231 *stack_trace, 1243 *stack_trace,
1232 *stack_frames), 1244 *stack_frames),
1233 JSMessageObject); 1245 JSMessageObject);
1234 } 1246 }
1235 1247
1248
1236 Handle<SharedFunctionInfo> Factory::NewSharedFunctionInfo(Handle<String> name) { 1249 Handle<SharedFunctionInfo> Factory::NewSharedFunctionInfo(Handle<String> name) {
1237 CALL_HEAP_FUNCTION(isolate(), 1250 CALL_HEAP_FUNCTION(isolate(),
1238 isolate()->heap()->AllocateSharedFunctionInfo(*name), 1251 isolate()->heap()->AllocateSharedFunctionInfo(*name),
1239 SharedFunctionInfo); 1252 SharedFunctionInfo);
1240 } 1253 }
1241 1254
1242 1255
1243 Handle<String> Factory::NumberToString(Handle<Object> number) { 1256 Handle<String> Factory::NumberToString(Handle<Object> number) {
1244 CALL_HEAP_FUNCTION(isolate(), 1257 CALL_HEAP_FUNCTION(isolate(),
1245 isolate()->heap()->NumberToString(*number), String); 1258 isolate()->heap()->NumberToString(*number), String);
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1598 return Handle<Object>::null(); 1611 return Handle<Object>::null();
1599 } 1612 }
1600 1613
1601 1614
1602 Handle<Object> Factory::ToBoolean(bool value) { 1615 Handle<Object> Factory::ToBoolean(bool value) {
1603 return value ? true_value() : false_value(); 1616 return value ? true_value() : false_value();
1604 } 1617 }
1605 1618
1606 1619
1607 } } // namespace v8::internal 1620 } } // namespace v8::internal
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