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Issue 1486563002: Remove {FIRST,LAST}_SPEC_OBJECT_TYPE. (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: Created 5 years ago
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1 // Copyright 2014 the V8 project authors. All rights reserved. 1 // Copyright 2014 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/code-factory.h" 5 #include "src/code-factory.h"
6 #include "src/compilation-dependencies.h" 6 #include "src/compilation-dependencies.h"
7 #include "src/compiler/access-builder.h" 7 #include "src/compiler/access-builder.h"
8 #include "src/compiler/js-graph.h" 8 #include "src/compiler/js-graph.h"
9 #include "src/compiler/js-typed-lowering.h" 9 #include "src/compiler/js-typed-lowering.h"
10 #include "src/compiler/linkage.h" 10 #include "src/compiler/linkage.h"
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2133 Node* cache_array_false0; 2133 Node* cache_array_false0;
2134 Node* cache_length_false0; 2134 Node* cache_length_false0;
2135 Node* cache_type_false0; 2135 Node* cache_type_false0;
2136 Node* efalse0; 2136 Node* efalse0;
2137 { 2137 {
2138 // FixedArray case. 2138 // FixedArray case.
2139 Node* receiver_instance_type = efalse0 = graph()->NewNode( 2139 Node* receiver_instance_type = efalse0 = graph()->NewNode(
2140 simplified()->LoadField(AccessBuilder::ForMapInstanceType()), 2140 simplified()->LoadField(AccessBuilder::ForMapInstanceType()),
2141 receiver_map, effect, if_false0); 2141 receiver_map, effect, if_false0);
2142 2142
2143 STATIC_ASSERT(FIRST_JS_PROXY_TYPE == FIRST_SPEC_OBJECT_TYPE); 2143 STATIC_ASSERT(FIRST_JS_PROXY_TYPE == FIRST_JS_RECEIVER_TYPE);
2144 cache_type_false0 = graph()->NewNode( 2144 cache_type_false0 = graph()->NewNode(
2145 common()->Select(kMachAnyTagged, BranchHint::kFalse), 2145 common()->Select(kMachAnyTagged, BranchHint::kFalse),
2146 graph()->NewNode(machine()->Uint32LessThanOrEqual(), 2146 graph()->NewNode(machine()->Uint32LessThanOrEqual(),
2147 receiver_instance_type, 2147 receiver_instance_type,
2148 jsgraph()->Uint32Constant(LAST_JS_PROXY_TYPE)), 2148 jsgraph()->Uint32Constant(LAST_JS_PROXY_TYPE)),
2149 jsgraph()->ZeroConstant(), // Zero indicagtes proxy. 2149 jsgraph()->ZeroConstant(), // Zero indicagtes proxy.
2150 jsgraph()->OneConstant()); // One means slow check. 2150 jsgraph()->OneConstant()); // One means slow check.
2151 2151
2152 cache_array_false0 = cache_type; 2152 cache_array_false0 = cache_type;
2153 cache_length_false0 = efalse0 = graph()->NewNode( 2153 cache_length_false0 = efalse0 = graph()->NewNode(
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2568 } 2568 }
2569 2569
2570 2570
2571 CompilationDependencies* JSTypedLowering::dependencies() const { 2571 CompilationDependencies* JSTypedLowering::dependencies() const {
2572 return dependencies_; 2572 return dependencies_;
2573 } 2573 }
2574 2574
2575 } // namespace compiler 2575 } // namespace compiler
2576 } // namespace internal 2576 } // namespace internal
2577 } // namespace v8 2577 } // namespace v8
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