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1 // Copyright 2015 the V8 project authors. All rights reserved. | 1 // Copyright 2015 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/compiler/access-builder.h" | 5 #include "src/compiler/access-builder.h" |
6 #include "src/compiler/diamond.h" | 6 #include "src/compiler/diamond.h" |
7 #include "src/compiler/js-graph.h" | 7 #include "src/compiler/js-graph.h" |
8 #include "src/compiler/js-intrinsic-lowering.h" | 8 #include "src/compiler/js-intrinsic-lowering.h" |
9 #include "src/compiler/js-operator.h" | 9 #include "src/compiler/js-operator.h" |
10 #include "test/unittests/compiler/graph-unittest.h" | 10 #include "test/unittests/compiler/graph-unittest.h" |
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122 effect, CaptureEq(&if_false)), | 122 effect, CaptureEq(&if_false)), |
123 effect, _), | 123 effect, _), |
124 IsNumberConstant(JS_TYPED_ARRAY_TYPE)), | 124 IsNumberConstant(JS_TYPED_ARRAY_TYPE)), |
125 IsMerge(IsIfTrue(AllOf(CaptureEq(&branch), | 125 IsMerge(IsIfTrue(AllOf(CaptureEq(&branch), |
126 IsBranch(IsObjectIsSmi(input), control))), | 126 IsBranch(IsObjectIsSmi(input), control))), |
127 AllOf(CaptureEq(&if_false), IsIfFalse(CaptureEq(&branch)))))); | 127 AllOf(CaptureEq(&if_false), IsIfFalse(CaptureEq(&branch)))))); |
128 } | 128 } |
129 | 129 |
130 | 130 |
131 // ----------------------------------------------------------------------------- | 131 // ----------------------------------------------------------------------------- |
132 // %_IsRegExp | |
133 | |
134 | |
135 TEST_F(JSIntrinsicLoweringTest, InlineIsRegExp) { | |
136 Node* const input = Parameter(0); | |
137 Node* const context = Parameter(1); | |
138 Node* const effect = graph()->start(); | |
139 Node* const control = graph()->start(); | |
140 Reduction const r = Reduce( | |
141 graph()->NewNode(javascript()->CallRuntime(Runtime::kInlineIsRegExp, 1), | |
142 input, context, effect, control)); | |
143 ASSERT_TRUE(r.Changed()); | |
144 | |
145 Node* phi = r.replacement(); | |
146 Capture<Node*> branch, if_false; | |
147 EXPECT_THAT( | |
148 phi, | |
149 IsPhi( | |
150 MachineRepresentation::kTagged, IsFalseConstant(), | |
151 IsNumberEqual(IsLoadField(AccessBuilder::ForMapInstanceType(), | |
152 IsLoadField(AccessBuilder::ForMap(), input, | |
153 effect, CaptureEq(&if_false)), | |
154 effect, _), | |
155 IsNumberConstant(JS_REGEXP_TYPE)), | |
156 IsMerge(IsIfTrue(AllOf(CaptureEq(&branch), | |
157 IsBranch(IsObjectIsSmi(input), control))), | |
158 AllOf(CaptureEq(&if_false), IsIfFalse(CaptureEq(&branch)))))); | |
159 } | |
160 | |
161 | |
162 // ----------------------------------------------------------------------------- | |
163 // %_IsJSReceiver | 132 // %_IsJSReceiver |
164 | 133 |
165 | 134 |
166 TEST_F(JSIntrinsicLoweringTest, InlineIsJSReceiver) { | 135 TEST_F(JSIntrinsicLoweringTest, InlineIsJSReceiver) { |
167 Node* const input = Parameter(0); | 136 Node* const input = Parameter(0); |
168 Node* const context = Parameter(1); | 137 Node* const context = Parameter(1); |
169 Node* const effect = graph()->start(); | 138 Node* const effect = graph()->start(); |
170 Node* const control = graph()->start(); | 139 Node* const control = graph()->start(); |
171 Reduction const r = Reduce(graph()->NewNode( | 140 Reduction const r = Reduce(graph()->NewNode( |
172 javascript()->CallRuntime(Runtime::kInlineIsJSReceiver, 1), input, | 141 javascript()->CallRuntime(Runtime::kInlineIsJSReceiver, 1), input, |
173 context, effect, control)); | 142 context, effect, control)); |
174 ASSERT_TRUE(r.Changed()); | 143 ASSERT_TRUE(r.Changed()); |
175 EXPECT_THAT(r.replacement(), IsObjectIsReceiver(input)); | 144 EXPECT_THAT(r.replacement(), IsObjectIsReceiver(input)); |
176 } | 145 } |
177 | 146 |
178 } // namespace compiler | 147 } // namespace compiler |
179 } // namespace internal | 148 } // namespace internal |
180 } // namespace v8 | 149 } // namespace v8 |
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