8e2e125791
This is a reland of 0909dbe3d6.
Added missing V8_EXPORT_PRIVATE to AndroidLogStream.
TBR=mstarzinger@chromium.org
Original change's description:
> Introduce StdoutStream which prints to Android log or stdout
>
> The often used construct {OFStream(stdout)} does not work on Android.
> This CL introduces an {StdoutStream} which behaves exactly like
> {OFStream(stdout)} on non-android platforms, and redirects to the
> Android log on appropriate systems and configurations.
>
> R=mstarzinger@chromium.org
>
> Bug: v8:7820
> Change-Id: Ia682fdf6d064e37c605c19b032f5a10b96ac825b
> Reviewed-on: https://chromium-review.googlesource.com/1088911
> Reviewed-by: Benedikt Meurer <bmeurer@chromium.org>
> Reviewed-by: Jakob Gruber <jgruber@chromium.org>
> Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
> Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#53692}
Bug: v8:7820
Change-Id: I8164bad78a401dbe4246c9ffcacd050fe511ed58
Reviewed-on: https://chromium-review.googlesource.com/1100636
Reviewed-by: Clemens Hammacher <clemensh@chromium.org>
Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
Cr-Commit-Position: refs/heads/master@{#53733}
145 lines
4.5 KiB
C++
145 lines
4.5 KiB
C++
// Copyright 2014 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 "src/compiler/common-operator.h"
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#include "src/compiler/compiler-source-position-table.h"
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#include "src/compiler/graph-visualizer.h"
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#include "src/compiler/graph.h"
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#include "src/compiler/js-operator.h"
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#include "src/compiler/machine-operator.h"
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#include "src/compiler/node-origin-table.h"
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#include "src/compiler/node.h"
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#include "src/compiler/operator.h"
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#include "src/compiler/schedule.h"
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#include "src/compiler/scheduler.h"
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#include "src/compiler/verifier.h"
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#include "test/cctest/cctest.h"
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namespace v8 {
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namespace internal {
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namespace compiler {
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static Operator dummy_operator1(IrOpcode::kParameter, Operator::kNoWrite,
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"dummy", 1, 0, 0, 1, 0, 0);
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static Operator dummy_operator6(IrOpcode::kParameter, Operator::kNoWrite,
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"dummy", 6, 0, 0, 1, 0, 0);
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TEST(NodeWithNullInputReachableFromEnd) {
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HandleAndZoneScope scope;
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Graph graph(scope.main_zone());
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CommonOperatorBuilder common(scope.main_zone());
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Node* start = graph.NewNode(common.Start(0));
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graph.SetStart(start);
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Node* k = graph.NewNode(common.Int32Constant(0));
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Node* phi =
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graph.NewNode(common.Phi(MachineRepresentation::kTagged, 1), k, start);
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phi->ReplaceInput(0, nullptr);
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graph.SetEnd(phi);
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SourcePositionTable table(&graph);
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NodeOriginTable table2(&graph);
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StdoutStream{} << AsJSON(graph, &table, &table2);
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}
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TEST(NodeWithNullControlReachableFromEnd) {
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HandleAndZoneScope scope;
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Graph graph(scope.main_zone());
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CommonOperatorBuilder common(scope.main_zone());
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Node* start = graph.NewNode(common.Start(0));
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graph.SetStart(start);
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Node* k = graph.NewNode(common.Int32Constant(0));
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Node* phi =
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graph.NewNode(common.Phi(MachineRepresentation::kTagged, 1), k, start);
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phi->ReplaceInput(1, nullptr);
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graph.SetEnd(phi);
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SourcePositionTable table(&graph);
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NodeOriginTable table2(&graph);
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StdoutStream{} << AsJSON(graph, &table, &table2);
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}
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TEST(NodeWithNullInputReachableFromStart) {
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HandleAndZoneScope scope;
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Graph graph(scope.main_zone());
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CommonOperatorBuilder common(scope.main_zone());
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Node* start = graph.NewNode(common.Start(0));
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graph.SetStart(start);
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Node* k = graph.NewNode(common.Int32Constant(0));
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Node* phi =
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graph.NewNode(common.Phi(MachineRepresentation::kTagged, 1), k, start);
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phi->ReplaceInput(0, nullptr);
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graph.SetEnd(start);
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SourcePositionTable table(&graph);
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NodeOriginTable table2(&graph);
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StdoutStream{} << AsJSON(graph, &table, &table2);
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}
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TEST(NodeWithNullControlReachableFromStart) {
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HandleAndZoneScope scope;
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Graph graph(scope.main_zone());
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CommonOperatorBuilder common(scope.main_zone());
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Node* start = graph.NewNode(common.Start(0));
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graph.SetStart(start);
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Node* merge = graph.NewNode(common.Merge(2), start, start);
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merge->ReplaceInput(1, nullptr);
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graph.SetEnd(merge);
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SourcePositionTable table(&graph);
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NodeOriginTable table2(&graph);
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StdoutStream{} << AsJSON(graph, &table, &table2);
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}
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TEST(NodeNetworkOfDummiesReachableFromEnd) {
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HandleAndZoneScope scope;
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Graph graph(scope.main_zone());
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CommonOperatorBuilder common(scope.main_zone());
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Node* start = graph.NewNode(common.Start(0));
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graph.SetStart(start);
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Node* n2 = graph.NewNode(&dummy_operator1, graph.start());
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Node* n3 = graph.NewNode(&dummy_operator1, graph.start());
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Node* n4 = graph.NewNode(&dummy_operator1, n2);
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Node* n5 = graph.NewNode(&dummy_operator1, n2);
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Node* n6 = graph.NewNode(&dummy_operator1, n3);
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Node* n7 = graph.NewNode(&dummy_operator1, n3);
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Node* n8 = graph.NewNode(&dummy_operator1, n5);
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Node* n9 = graph.NewNode(&dummy_operator1, n5);
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Node* n10 = graph.NewNode(&dummy_operator1, n9);
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Node* n11 = graph.NewNode(&dummy_operator1, n9);
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Node* end_dependencies[6] = {n4, n8, n10, n11, n6, n7};
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Node* end = graph.NewNode(&dummy_operator6, 6, end_dependencies);
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graph.SetEnd(end);
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SourcePositionTable table(&graph);
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NodeOriginTable table2(&graph);
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StdoutStream{} << AsJSON(graph, &table, &table2);
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}
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TEST(TestSourceIdAssigner) {
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Handle<SharedFunctionInfo> shared1;
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Handle<SharedFunctionInfo> shared2;
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SourceIdAssigner assigner(2);
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const int source_id1 = assigner.GetIdFor(shared1);
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const int source_id2 = assigner.GetIdFor(shared2);
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CHECK_EQ(source_id1, source_id2);
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CHECK_EQ(source_id1, assigner.GetIdAt(0));
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CHECK_EQ(source_id2, assigner.GetIdAt(1));
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}
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} // namespace compiler
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} // namespace internal
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} // namespace v8
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