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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_IA32 | 5 #if V8_TARGET_ARCH_IA32 |
6 | 6 |
7 #include "src/full-codegen/full-codegen.h" | 7 #include "src/full-codegen/full-codegen.h" |
8 #include "src/ast/compile-time-value.h" | 8 #include "src/ast/compile-time-value.h" |
9 #include "src/ast/scopes.h" | 9 #include "src/ast/scopes.h" |
10 #include "src/code-factory.h" | 10 #include "src/code-factory.h" |
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1934 | 1934 |
1935 __ JumpIfSmi(eax, if_false); | 1935 __ JumpIfSmi(eax, if_false); |
1936 __ CmpObjectType(eax, JS_TYPED_ARRAY_TYPE, ebx); | 1936 __ CmpObjectType(eax, JS_TYPED_ARRAY_TYPE, ebx); |
1937 PrepareForBailoutBeforeSplit(expr, true, if_true, if_false); | 1937 PrepareForBailoutBeforeSplit(expr, true, if_true, if_false); |
1938 Split(equal, if_true, if_false, fall_through); | 1938 Split(equal, if_true, if_false, fall_through); |
1939 | 1939 |
1940 context()->Plug(if_true, if_false); | 1940 context()->Plug(if_true, if_false); |
1941 } | 1941 } |
1942 | 1942 |
1943 | 1943 |
| 1944 void FullCodeGenerator::EmitIsRegExp(CallRuntime* expr) { |
| 1945 ZoneList<Expression*>* args = expr->arguments(); |
| 1946 DCHECK(args->length() == 1); |
| 1947 |
| 1948 VisitForAccumulatorValue(args->at(0)); |
| 1949 |
| 1950 Label materialize_true, materialize_false; |
| 1951 Label* if_true = NULL; |
| 1952 Label* if_false = NULL; |
| 1953 Label* fall_through = NULL; |
| 1954 context()->PrepareTest(&materialize_true, &materialize_false, |
| 1955 &if_true, &if_false, &fall_through); |
| 1956 |
| 1957 __ JumpIfSmi(eax, if_false); |
| 1958 __ CmpObjectType(eax, JS_REGEXP_TYPE, ebx); |
| 1959 PrepareForBailoutBeforeSplit(expr, true, if_true, if_false); |
| 1960 Split(equal, if_true, if_false, fall_through); |
| 1961 |
| 1962 context()->Plug(if_true, if_false); |
| 1963 } |
| 1964 |
| 1965 |
1944 void FullCodeGenerator::EmitIsJSProxy(CallRuntime* expr) { | 1966 void FullCodeGenerator::EmitIsJSProxy(CallRuntime* expr) { |
1945 ZoneList<Expression*>* args = expr->arguments(); | 1967 ZoneList<Expression*>* args = expr->arguments(); |
1946 DCHECK(args->length() == 1); | 1968 DCHECK(args->length() == 1); |
1947 | 1969 |
1948 VisitForAccumulatorValue(args->at(0)); | 1970 VisitForAccumulatorValue(args->at(0)); |
1949 | 1971 |
1950 Label materialize_true, materialize_false; | 1972 Label materialize_true, materialize_false; |
1951 Label* if_true = NULL; | 1973 Label* if_true = NULL; |
1952 Label* if_false = NULL; | 1974 Label* if_false = NULL; |
1953 Label* fall_through = NULL; | 1975 Label* fall_through = NULL; |
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2767 isolate->builtins()->OnStackReplacement()->entry(), | 2789 isolate->builtins()->OnStackReplacement()->entry(), |
2768 Assembler::target_address_at(call_target_address, unoptimized_code)); | 2790 Assembler::target_address_at(call_target_address, unoptimized_code)); |
2769 return ON_STACK_REPLACEMENT; | 2791 return ON_STACK_REPLACEMENT; |
2770 } | 2792 } |
2771 | 2793 |
2772 | 2794 |
2773 } // namespace internal | 2795 } // namespace internal |
2774 } // namespace v8 | 2796 } // namespace v8 |
2775 | 2797 |
2776 #endif // V8_TARGET_ARCH_IA32 | 2798 #endif // V8_TARGET_ARCH_IA32 |
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