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Side by Side Diff: src/compiler/raw-machine-assembler.cc

Issue 694773002: Skip the CallFunctionStub when the callee function can be statically determined. (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: Address review comments. Created 6 years, 1 month 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/compiler/pipeline.h" 6 #include "src/compiler/pipeline.h"
7 #include "src/compiler/raw-machine-assembler.h" 7 #include "src/compiler/raw-machine-assembler.h"
8 #include "src/compiler/scheduler.h" 8 #include "src/compiler/scheduler.h"
9 9
10 namespace v8 { 10 namespace v8 {
(...skipping 81 matching lines...) Expand 10 before | Expand all | Expand 10 after
92 Node* stub_code = HeapConstant(callable.code()); 92 Node* stub_code = HeapConstant(callable.code());
93 Node* call = graph()->NewNode(common()->Call(desc), stub_code, function, 93 Node* call = graph()->NewNode(common()->Call(desc), stub_code, function,
94 receiver, context, frame_state); 94 receiver, context, frame_state);
95 schedule()->AddNode(CurrentBlock(), call); 95 schedule()->AddNode(CurrentBlock(), call);
96 return call; 96 return call;
97 } 97 }
98 98
99 99
100 Node* RawMachineAssembler::CallJS0(Node* function, Node* receiver, 100 Node* RawMachineAssembler::CallJS0(Node* function, Node* receiver,
101 Node* context, Node* frame_state) { 101 Node* context, Node* frame_state) {
102 CallDescriptor* descriptor = Linkage::GetJSCallDescriptor(1, zone()); 102 CallDescriptor* descriptor =
103 Linkage::GetJSCallDescriptor(1, zone(), CallDescriptor::kNeedsFrameState);
103 Node* call = graph()->NewNode(common()->Call(descriptor), function, receiver, 104 Node* call = graph()->NewNode(common()->Call(descriptor), function, receiver,
104 context, frame_state); 105 context, frame_state);
105 schedule()->AddNode(CurrentBlock(), call); 106 schedule()->AddNode(CurrentBlock(), call);
106 return call; 107 return call;
107 } 108 }
108 109
109 110
110 Node* RawMachineAssembler::CallRuntime1(Runtime::FunctionId function, 111 Node* RawMachineAssembler::CallRuntime1(Runtime::FunctionId function,
111 Node* arg0, Node* context, 112 Node* arg0, Node* context,
112 Node* frame_state) { 113 Node* frame_state) {
(...skipping 45 matching lines...) Expand 10 before | Expand all | Expand 10 after
158 Node* node = graph()->NewNode(op, input_count, inputs, incomplete); 159 Node* node = graph()->NewNode(op, input_count, inputs, incomplete);
159 BasicBlock* block = op->opcode() == IrOpcode::kParameter ? schedule()->start() 160 BasicBlock* block = op->opcode() == IrOpcode::kParameter ? schedule()->start()
160 : CurrentBlock(); 161 : CurrentBlock();
161 schedule()->AddNode(block, node); 162 schedule()->AddNode(block, node);
162 return node; 163 return node;
163 } 164 }
164 165
165 } // namespace compiler 166 } // namespace compiler
166 } // namespace internal 167 } // namespace internal
167 } // namespace v8 168 } // namespace v8
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