���� JFIF �� � ( %"1"%)+...383,7(-.-
![]() Server : Apache/2.4.6 (CentOS) OpenSSL/1.0.2k-fips PHP/7.4.20 System : Linux st2.domain.com 3.10.0-1127.10.1.el7.x86_64 #1 SMP Wed Jun 3 14:28:03 UTC 2020 x86_64 User : apache ( 48) PHP Version : 7.4.20 Disable Function : NONE Directory : /home/real/node-v13.0.1/deps/v8/src/compiler/ |
// Copyright 2014 the V8 project authors. All rights reserved. // Use of this source code is governed by a BSD-style license that can be // found in the LICENSE file. #include "src/compiler/select-lowering.h" #include "src/compiler/common-operator.h" #include "src/compiler/diamond.h" #include "src/compiler/graph.h" #include "src/compiler/node.h" #include "src/compiler/node-properties.h" namespace v8 { namespace internal { namespace compiler { SelectLowering::SelectLowering(Graph* graph, CommonOperatorBuilder* common) : common_(common), graph_(graph) {} SelectLowering::~SelectLowering() = default; Reduction SelectLowering::Reduce(Node* node) { if (node->opcode() != IrOpcode::kSelect) return NoChange(); SelectParameters const p = SelectParametersOf(node->op()); Node* cond = node->InputAt(0); Node* vthen = node->InputAt(1); Node* velse = node->InputAt(2); // Create a diamond and a phi. Diamond d(graph(), common(), cond, p.hint()); node->ReplaceInput(0, vthen); node->ReplaceInput(1, velse); node->ReplaceInput(2, d.merge); NodeProperties::ChangeOp(node, common()->Phi(p.representation(), 2)); return Changed(node); } } // namespace compiler } // namespace internal } // namespace v8