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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 #if V8_TARGET_ARCH_X87 | 5 #if V8_TARGET_ARCH_X87 |
6 | 6 |
7 #include "src/ast/compile-time-value.h" | 7 #include "src/ast/compile-time-value.h" |
8 #include "src/ast/scopes.h" | 8 #include "src/ast/scopes.h" |
9 #include "src/builtins/builtins-constructor.h" | 9 #include "src/builtins/builtins-constructor.h" |
10 #include "src/code-factory.h" | 10 #include "src/code-factory.h" |
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1866 | 1866 |
1867 __ JumpIfSmi(eax, if_false); | 1867 __ JumpIfSmi(eax, if_false); |
1868 __ CmpObjectType(eax, JS_TYPED_ARRAY_TYPE, ebx); | 1868 __ CmpObjectType(eax, JS_TYPED_ARRAY_TYPE, ebx); |
1869 PrepareForBailoutBeforeSplit(expr, true, if_true, if_false); | 1869 PrepareForBailoutBeforeSplit(expr, true, if_true, if_false); |
1870 Split(equal, if_true, if_false, fall_through); | 1870 Split(equal, if_true, if_false, fall_through); |
1871 | 1871 |
1872 context()->Plug(if_true, if_false); | 1872 context()->Plug(if_true, if_false); |
1873 } | 1873 } |
1874 | 1874 |
1875 | 1875 |
1876 void FullCodeGenerator::EmitIsRegExp(CallRuntime* expr) { | |
1877 ZoneList<Expression*>* args = expr->arguments(); | |
1878 DCHECK(args->length() == 1); | |
1879 | |
1880 VisitForAccumulatorValue(args->at(0)); | |
1881 | |
1882 Label materialize_true, materialize_false; | |
1883 Label* if_true = NULL; | |
1884 Label* if_false = NULL; | |
1885 Label* fall_through = NULL; | |
1886 context()->PrepareTest(&materialize_true, &materialize_false, | |
1887 &if_true, &if_false, &fall_through); | |
1888 | |
1889 __ JumpIfSmi(eax, if_false); | |
1890 __ CmpObjectType(eax, JS_REGEXP_TYPE, ebx); | |
1891 PrepareForBailoutBeforeSplit(expr, true, if_true, if_false); | |
1892 Split(equal, if_true, if_false, fall_through); | |
1893 | |
1894 context()->Plug(if_true, if_false); | |
1895 } | |
1896 | |
1897 | |
1898 void FullCodeGenerator::EmitIsJSProxy(CallRuntime* expr) { | 1876 void FullCodeGenerator::EmitIsJSProxy(CallRuntime* expr) { |
1899 ZoneList<Expression*>* args = expr->arguments(); | 1877 ZoneList<Expression*>* args = expr->arguments(); |
1900 DCHECK(args->length() == 1); | 1878 DCHECK(args->length() == 1); |
1901 | 1879 |
1902 VisitForAccumulatorValue(args->at(0)); | 1880 VisitForAccumulatorValue(args->at(0)); |
1903 | 1881 |
1904 Label materialize_true, materialize_false; | 1882 Label materialize_true, materialize_false; |
1905 Label* if_true = NULL; | 1883 Label* if_true = NULL; |
1906 Label* if_false = NULL; | 1884 Label* if_false = NULL; |
1907 Label* fall_through = NULL; | 1885 Label* fall_through = NULL; |
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2720 isolate->builtins()->OnStackReplacement()->entry(), | 2698 isolate->builtins()->OnStackReplacement()->entry(), |
2721 Assembler::target_address_at(call_target_address, unoptimized_code)); | 2699 Assembler::target_address_at(call_target_address, unoptimized_code)); |
2722 return ON_STACK_REPLACEMENT; | 2700 return ON_STACK_REPLACEMENT; |
2723 } | 2701 } |
2724 | 2702 |
2725 | 2703 |
2726 } // namespace internal | 2704 } // namespace internal |
2727 } // namespace v8 | 2705 } // namespace v8 |
2728 | 2706 |
2729 #endif // V8_TARGET_ARCH_X87 | 2707 #endif // V8_TARGET_ARCH_X87 |
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