9e6181d5c3
R=svenpanne@chromium.org Committed: https://crrev.com/5bbe693e4817011b6a496c638c9f09026fd3dac9 Cr-Commit-Position: refs/heads/master@{#26760} Review URL: https://codereview.chromium.org/944803002 Cr-Commit-Position: refs/heads/master@{#26767}
41 lines
1.4 KiB
C++
41 lines
1.4 KiB
C++
// Copyright 2013 the V8 project authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#include <vector>
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#include "src/v8.h"
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#include "graph-tester.h"
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#include "src/compiler/common-operator.h"
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#include "src/compiler/graph.h"
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#include "src/compiler/graph-visualizer.h"
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#include "src/compiler/node.h"
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#include "src/compiler/operator.h"
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using namespace v8::internal;
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using namespace v8::internal::compiler;
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static Operator dummy_operator(IrOpcode::kParameter, Operator::kNoWrite,
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"dummy", 0, 0, 0, 1, 0, 0);
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TEST(TestPrintNodeGraphToNodeGraphviz) {
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GraphWithStartNodeTester graph;
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Node* n2 = graph.NewNode(&dummy_operator, graph.start());
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Node* n3 = graph.NewNode(&dummy_operator, graph.start());
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Node* n4 = graph.NewNode(&dummy_operator, n2);
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Node* n5 = graph.NewNode(&dummy_operator, n2);
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Node* n6 = graph.NewNode(&dummy_operator, n3);
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Node* n7 = graph.NewNode(&dummy_operator, n3);
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Node* n8 = graph.NewNode(&dummy_operator, n5);
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Node* n9 = graph.NewNode(&dummy_operator, n5);
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Node* n10 = graph.NewNode(&dummy_operator, n9);
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Node* n11 = graph.NewNode(&dummy_operator, n9);
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Node* end_dependencies[6] = {n4, n8, n10, n11, n6, n7};
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Node* n12 = graph.NewNode(&dummy_operator, 6, end_dependencies);
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graph.SetEnd(n12);
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OFStream os(stdout);
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os << AsDOT(graph);
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}
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