727d22be0c
This reflects the actual contents of the type, which is an offset into the bytecode (or certain marker values). Historically, in the days of FCG the bailout id used to refer to node ids - this is why certain tracing output still calls the bailout id 'node id' and 'ast id'. These spots will be fixed in a follow-up CL. This change is mechanical: git grep -l BailoutId | while read f; do \ sed -i 's/BailoutId/BytecodeOffset/g' $f; done With a manual component of updating the DeoptimizationData method name from 'BytecodeOffset' to 'GetBytecodeOffset'. Bug: v8:11332 Change-Id: I956b947a480bf52263159c0eb1e895360bcbe6d2 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2639754 Commit-Queue: Jakob Gruber <jgruber@chromium.org> Reviewed-by: Nico Hartmann <nicohartmann@chromium.org> Reviewed-by: Mythri Alle <mythria@chromium.org> Cr-Commit-Position: refs/heads/master@{#72189}
150 lines
4.1 KiB
C++
150 lines
4.1 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 "test/unittests/compiler/graph-unittest.h"
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#include "src/compiler/js-heap-copy-reducer.h"
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#include "src/compiler/node-properties.h"
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#include "src/heap/factory.h"
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#include "src/objects/objects-inl.h" // TODO(everyone): Make typer.h IWYU compliant.
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#include "test/unittests/compiler/node-test-utils.h"
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namespace v8 {
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namespace internal {
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namespace compiler {
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GraphTest::GraphTest(int num_parameters)
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: TestWithNativeContextAndZone(kCompressGraphZone),
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canonical_(isolate()),
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common_(zone()),
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graph_(zone()),
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broker_(isolate(), zone()),
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source_positions_(&graph_),
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node_origins_(&graph_) {
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graph()->SetStart(graph()->NewNode(common()->Start(num_parameters)));
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graph()->SetEnd(graph()->NewNode(common()->End(1), graph()->start()));
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broker()->SetTargetNativeContextRef(isolate()->native_context());
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}
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GraphTest::~GraphTest() = default;
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Node* GraphTest::Parameter(int32_t index) {
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return graph()->NewNode(common()->Parameter(index), graph()->start());
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}
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Node* GraphTest::Parameter(Type type, int32_t index) {
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Node* node = GraphTest::Parameter(index);
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NodeProperties::SetType(node, type);
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return node;
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}
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Node* GraphTest::Float32Constant(volatile float value) {
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return graph()->NewNode(common()->Float32Constant(value));
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}
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Node* GraphTest::Float64Constant(volatile double value) {
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return graph()->NewNode(common()->Float64Constant(value));
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}
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Node* GraphTest::Int32Constant(int32_t value) {
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return graph()->NewNode(common()->Int32Constant(value));
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}
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Node* GraphTest::Int64Constant(int64_t value) {
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return graph()->NewNode(common()->Int64Constant(value));
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}
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Node* GraphTest::NumberConstant(volatile double value) {
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return graph()->NewNode(common()->NumberConstant(value));
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}
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Node* GraphTest::HeapConstant(const Handle<HeapObject>& value) {
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Node* node = graph()->NewNode(common()->HeapConstant(value));
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Type type = Type::Constant(broker(), value, zone());
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NodeProperties::SetType(node, type);
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return node;
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}
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Node* GraphTest::FalseConstant() {
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return HeapConstant(factory()->false_value());
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}
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Node* GraphTest::TrueConstant() {
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return HeapConstant(factory()->true_value());
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}
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Node* GraphTest::UndefinedConstant() {
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return HeapConstant(factory()->undefined_value());
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}
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Node* GraphTest::EmptyFrameState() {
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Node* state_values =
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graph()->NewNode(common()->StateValues(0, SparseInputMask::Dense()));
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FrameStateFunctionInfo const* function_info =
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common()->CreateFrameStateFunctionInfo(
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FrameStateType::kInterpretedFunction, 0, 0,
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Handle<SharedFunctionInfo>());
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return graph()->NewNode(
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common()->FrameState(BytecodeOffset::None(),
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OutputFrameStateCombine::Ignore(), function_info),
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state_values, state_values, state_values, NumberConstant(0),
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UndefinedConstant(), graph()->start());
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}
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Matcher<Node*> GraphTest::IsFalseConstant() {
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return IsHeapConstant(factory()->false_value());
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}
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Matcher<Node*> GraphTest::IsTrueConstant() {
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return IsHeapConstant(factory()->true_value());
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}
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Matcher<Node*> GraphTest::IsNullConstant() {
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return IsHeapConstant(factory()->null_value());
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}
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Matcher<Node*> GraphTest::IsUndefinedConstant() {
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return IsHeapConstant(factory()->undefined_value());
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}
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TypedGraphTest::TypedGraphTest(int num_parameters)
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: GraphTest(num_parameters),
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typer_(broker(), Typer::kNoFlags, graph(), tick_counter()) {}
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TypedGraphTest::~TypedGraphTest() = default;
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namespace graph_unittest {
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const Operator kDummyOperator(0, Operator::kNoProperties, "Dummy", 0, 0, 0, 1,
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0, 0);
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TEST_F(GraphTest, NewNode) {
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Node* n0 = graph()->NewNode(&kDummyOperator);
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Node* n1 = graph()->NewNode(&kDummyOperator);
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EXPECT_NE(n0, n1);
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EXPECT_LT(0u, n0->id());
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EXPECT_LT(0u, n1->id());
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EXPECT_NE(n0->id(), n1->id());
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EXPECT_EQ(&kDummyOperator, n0->op());
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EXPECT_EQ(&kDummyOperator, n1->op());
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}
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} // namespace graph_unittest
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} // namespace compiler
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} // namespace internal
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} // namespace v8
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