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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/ast.h" | 7 #include "src/ast.h" |
8 #include "src/base/platform/platform.h" | 8 #include "src/base/platform/platform.h" |
9 #include "src/compilation-cache.h" | 9 #include "src/compilation-cache.h" |
10 #include "src/compiler.h" | 10 #include "src/compiler.h" |
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589 if (required_registers < 0) { | 589 if (required_registers < 0) { |
590 // Compiling failed with an exception. | 590 // Compiling failed with an exception. |
591 DCHECK(isolate->has_pending_exception()); | 591 DCHECK(isolate->has_pending_exception()); |
592 return MaybeHandle<Object>(); | 592 return MaybeHandle<Object>(); |
593 } | 593 } |
594 | 594 |
595 int32_t* output_registers = NULL; | 595 int32_t* output_registers = NULL; |
596 if (required_registers > Isolate::kJSRegexpStaticOffsetsVectorSize) { | 596 if (required_registers > Isolate::kJSRegexpStaticOffsetsVectorSize) { |
597 output_registers = NewArray<int32_t>(required_registers); | 597 output_registers = NewArray<int32_t>(required_registers); |
598 } | 598 } |
599 SmartArrayPointer<int32_t> auto_release(output_registers); | 599 base::SmartArrayPointer<int32_t> auto_release(output_registers); |
600 if (output_registers == NULL) { | 600 if (output_registers == NULL) { |
601 output_registers = isolate->jsregexp_static_offsets_vector(); | 601 output_registers = isolate->jsregexp_static_offsets_vector(); |
602 } | 602 } |
603 | 603 |
604 int res = RegExpImpl::IrregexpExecRaw( | 604 int res = RegExpImpl::IrregexpExecRaw( |
605 regexp, subject, previous_index, output_registers, required_registers); | 605 regexp, subject, previous_index, output_registers, required_registers); |
606 if (res == RE_SUCCESS) { | 606 if (res == RE_SUCCESS) { |
607 int capture_count = | 607 int capture_count = |
608 IrregexpNumberOfCaptures(FixedArray::cast(regexp->data())); | 608 IrregexpNumberOfCaptures(FixedArray::cast(regexp->data())); |
609 return SetLastMatchInfo( | 609 return SetLastMatchInfo( |
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6402 bool too_much = pattern->length() > RegExpImpl::kRegExpTooLargeToOptimize; | 6402 bool too_much = pattern->length() > RegExpImpl::kRegExpTooLargeToOptimize; |
6403 if (heap->total_regexp_code_generated() > RegExpImpl::kRegExpCompiledLimit && | 6403 if (heap->total_regexp_code_generated() > RegExpImpl::kRegExpCompiledLimit && |
6404 heap->isolate()->memory_allocator()->SizeExecutable() > | 6404 heap->isolate()->memory_allocator()->SizeExecutable() > |
6405 RegExpImpl::kRegExpExecutableMemoryLimit) { | 6405 RegExpImpl::kRegExpExecutableMemoryLimit) { |
6406 too_much = true; | 6406 too_much = true; |
6407 } | 6407 } |
6408 return too_much; | 6408 return too_much; |
6409 } | 6409 } |
6410 } // namespace internal | 6410 } // namespace internal |
6411 } // namespace v8 | 6411 } // namespace v8 |
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