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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_ARM | 5 #if V8_TARGET_ARCH_ARM |
6 | 6 |
7 #include "src/ast/scopes.h" | 7 #include "src/ast/scopes.h" |
8 #include "src/code-factory.h" | 8 #include "src/code-factory.h" |
9 #include "src/code-stubs.h" | 9 #include "src/code-stubs.h" |
10 #include "src/codegen.h" | 10 #include "src/codegen.h" |
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3144 | 3144 |
3145 __ JumpIfSmi(r0, if_false); | 3145 __ JumpIfSmi(r0, if_false); |
3146 __ CompareObjectType(r0, r1, r1, SIMD128_VALUE_TYPE); | 3146 __ CompareObjectType(r0, r1, r1, SIMD128_VALUE_TYPE); |
3147 PrepareForBailoutBeforeSplit(expr, true, if_true, if_false); | 3147 PrepareForBailoutBeforeSplit(expr, true, if_true, if_false); |
3148 Split(eq, if_true, if_false, fall_through); | 3148 Split(eq, if_true, if_false, fall_through); |
3149 | 3149 |
3150 context()->Plug(if_true, if_false); | 3150 context()->Plug(if_true, if_false); |
3151 } | 3151 } |
3152 | 3152 |
3153 | 3153 |
3154 void FullCodeGenerator::EmitIsFunction(CallRuntime* expr) { | |
3155 ZoneList<Expression*>* args = expr->arguments(); | |
3156 DCHECK(args->length() == 1); | |
3157 | |
3158 VisitForAccumulatorValue(args->at(0)); | |
3159 | |
3160 Label materialize_true, materialize_false; | |
3161 Label* if_true = NULL; | |
3162 Label* if_false = NULL; | |
3163 Label* fall_through = NULL; | |
3164 context()->PrepareTest(&materialize_true, &materialize_false, | |
3165 &if_true, &if_false, &fall_through); | |
3166 | |
3167 __ JumpIfSmi(r0, if_false); | |
3168 __ CompareObjectType(r0, r1, r2, FIRST_FUNCTION_TYPE); | |
3169 PrepareForBailoutBeforeSplit(expr, true, if_true, if_false); | |
3170 Split(hs, if_true, if_false, fall_through); | |
3171 | |
3172 context()->Plug(if_true, if_false); | |
3173 } | |
3174 | |
3175 | |
3176 void FullCodeGenerator::EmitIsMinusZero(CallRuntime* expr) { | 3154 void FullCodeGenerator::EmitIsMinusZero(CallRuntime* expr) { |
3177 ZoneList<Expression*>* args = expr->arguments(); | 3155 ZoneList<Expression*>* args = expr->arguments(); |
3178 DCHECK(args->length() == 1); | 3156 DCHECK(args->length() == 1); |
3179 | 3157 |
3180 VisitForAccumulatorValue(args->at(0)); | 3158 VisitForAccumulatorValue(args->at(0)); |
3181 | 3159 |
3182 Label materialize_true, materialize_false; | 3160 Label materialize_true, materialize_false; |
3183 Label* if_true = NULL; | 3161 Label* if_true = NULL; |
3184 Label* if_false = NULL; | 3162 Label* if_false = NULL; |
3185 Label* fall_through = NULL; | 3163 Label* fall_through = NULL; |
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4868 DCHECK(interrupt_address == | 4846 DCHECK(interrupt_address == |
4869 isolate->builtins()->OsrAfterStackCheck()->entry()); | 4847 isolate->builtins()->OsrAfterStackCheck()->entry()); |
4870 return OSR_AFTER_STACK_CHECK; | 4848 return OSR_AFTER_STACK_CHECK; |
4871 } | 4849 } |
4872 | 4850 |
4873 | 4851 |
4874 } // namespace internal | 4852 } // namespace internal |
4875 } // namespace v8 | 4853 } // namespace v8 |
4876 | 4854 |
4877 #endif // V8_TARGET_ARCH_ARM | 4855 #endif // V8_TARGET_ARCH_ARM |
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