e3294b1f09
Only JSLoadProperty/JSStoreProperty nodes with external typed arrays can be lowered to LoadElement/StoreElement, because lowering of non-external typed arrays would require a map check. TEST=cctest,unittests,mjsunit R=svenpanne@chromium.org Review URL: https://codereview.chromium.org/631093003 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24426 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
997 lines
36 KiB
C++
997 lines
36 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 <ostream> // NOLINT(readability/streams)
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#include "src/compiler/node-properties-inl.h"
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#include "src/compiler/simplified-operator.h"
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using testing::_;
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using testing::MakeMatcher;
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using testing::MatcherInterface;
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using testing::MatchResultListener;
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using testing::StringMatchResultListener;
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namespace v8 {
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namespace internal {
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// TODO(bmeurer): Find a new home for these functions.
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template <typename T>
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inline std::ostream& operator<<(std::ostream& os, const Unique<T>& value) {
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return os << *value.handle();
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}
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inline std::ostream& operator<<(std::ostream& os,
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const ExternalReference& value) {
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compiler::StaticParameterTraits<ExternalReference>::PrintTo(os, value);
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return os;
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}
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namespace compiler {
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GraphTest::GraphTest(int num_parameters) : common_(zone()), graph_(zone()) {
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graph()->SetStart(graph()->NewNode(common()->Start(num_parameters)));
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}
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GraphTest::~GraphTest() {}
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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::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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return HeapConstant(Unique<HeapObject>::CreateUninitialized(value));
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}
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Node* GraphTest::HeapConstant(const Unique<HeapObject>& value) {
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Node* node = graph()->NewNode(common()->HeapConstant(value));
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Type* type = Type::Constant(value.handle(), zone());
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NodeProperties::SetBounds(node, Bounds(type));
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return node;
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}
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Node* GraphTest::FalseConstant() {
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return HeapConstant(
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Unique<HeapObject>::CreateImmovable(factory()->false_value()));
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}
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Node* GraphTest::TrueConstant() {
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return HeapConstant(
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Unique<HeapObject>::CreateImmovable(factory()->true_value()));
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}
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Node* GraphTest::UndefinedConstant() {
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return HeapConstant(
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Unique<HeapObject>::CreateImmovable(factory()->undefined_value()));
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}
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Matcher<Node*> GraphTest::IsFalseConstant() {
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return IsHeapConstant(
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Unique<HeapObject>::CreateImmovable(factory()->false_value()));
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}
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Matcher<Node*> GraphTest::IsTrueConstant() {
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return IsHeapConstant(
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Unique<HeapObject>::CreateImmovable(factory()->true_value()));
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}
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namespace {
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template <typename T>
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bool PrintMatchAndExplain(const T& value, const char* value_name,
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const Matcher<T>& value_matcher,
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MatchResultListener* listener) {
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StringMatchResultListener value_listener;
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if (!value_matcher.MatchAndExplain(value, &value_listener)) {
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*listener << "whose " << value_name << " " << value << " doesn't match";
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if (value_listener.str() != "") {
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*listener << ", " << value_listener.str();
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}
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return false;
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}
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return true;
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}
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class NodeMatcher : public MatcherInterface<Node*> {
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public:
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explicit NodeMatcher(IrOpcode::Value opcode) : opcode_(opcode) {}
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virtual void DescribeTo(std::ostream* os) const OVERRIDE {
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*os << "is a " << IrOpcode::Mnemonic(opcode_) << " node";
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}
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virtual bool MatchAndExplain(Node* node,
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MatchResultListener* listener) const OVERRIDE {
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if (node == NULL) {
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*listener << "which is NULL";
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return false;
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}
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if (node->opcode() != opcode_) {
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*listener << "whose opcode is " << IrOpcode::Mnemonic(node->opcode())
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<< " but should have been " << IrOpcode::Mnemonic(opcode_);
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return false;
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}
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return true;
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}
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private:
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const IrOpcode::Value opcode_;
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};
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class IsBranchMatcher FINAL : public NodeMatcher {
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public:
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IsBranchMatcher(const Matcher<Node*>& value_matcher,
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const Matcher<Node*>& control_matcher)
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: NodeMatcher(IrOpcode::kBranch),
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value_matcher_(value_matcher),
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control_matcher_(control_matcher) {}
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virtual void DescribeTo(std::ostream* os) const OVERRIDE {
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NodeMatcher::DescribeTo(os);
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*os << " whose value (";
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value_matcher_.DescribeTo(os);
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*os << ") and control (";
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control_matcher_.DescribeTo(os);
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*os << ")";
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}
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virtual bool MatchAndExplain(Node* node,
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MatchResultListener* listener) const OVERRIDE {
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return (NodeMatcher::MatchAndExplain(node, listener) &&
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PrintMatchAndExplain(NodeProperties::GetValueInput(node, 0),
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"value", value_matcher_, listener) &&
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PrintMatchAndExplain(NodeProperties::GetControlInput(node),
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"control", control_matcher_, listener));
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}
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private:
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const Matcher<Node*> value_matcher_;
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const Matcher<Node*> control_matcher_;
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};
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class IsMergeMatcher FINAL : public NodeMatcher {
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public:
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IsMergeMatcher(const Matcher<Node*>& control0_matcher,
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const Matcher<Node*>& control1_matcher)
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: NodeMatcher(IrOpcode::kMerge),
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control0_matcher_(control0_matcher),
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control1_matcher_(control1_matcher) {}
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virtual void DescribeTo(std::ostream* os) const OVERRIDE {
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NodeMatcher::DescribeTo(os);
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*os << " whose control0 (";
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control0_matcher_.DescribeTo(os);
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*os << ") and control1 (";
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control1_matcher_.DescribeTo(os);
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*os << ")";
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}
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virtual bool MatchAndExplain(Node* node,
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MatchResultListener* listener) const OVERRIDE {
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return (NodeMatcher::MatchAndExplain(node, listener) &&
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PrintMatchAndExplain(NodeProperties::GetControlInput(node, 0),
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"control0", control0_matcher_, listener) &&
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PrintMatchAndExplain(NodeProperties::GetControlInput(node, 1),
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"control1", control1_matcher_, listener));
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}
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private:
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const Matcher<Node*> control0_matcher_;
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const Matcher<Node*> control1_matcher_;
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};
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class IsControl1Matcher FINAL : public NodeMatcher {
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public:
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IsControl1Matcher(IrOpcode::Value opcode,
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const Matcher<Node*>& control_matcher)
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: NodeMatcher(opcode), control_matcher_(control_matcher) {}
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virtual void DescribeTo(std::ostream* os) const OVERRIDE {
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NodeMatcher::DescribeTo(os);
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*os << " whose control (";
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control_matcher_.DescribeTo(os);
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*os << ")";
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}
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virtual bool MatchAndExplain(Node* node,
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MatchResultListener* listener) const OVERRIDE {
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return (NodeMatcher::MatchAndExplain(node, listener) &&
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PrintMatchAndExplain(NodeProperties::GetControlInput(node),
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"control", control_matcher_, listener));
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}
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private:
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const Matcher<Node*> control_matcher_;
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};
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class IsFinishMatcher FINAL : public NodeMatcher {
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public:
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IsFinishMatcher(const Matcher<Node*>& value_matcher,
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const Matcher<Node*>& effect_matcher)
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: NodeMatcher(IrOpcode::kFinish),
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value_matcher_(value_matcher),
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effect_matcher_(effect_matcher) {}
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virtual void DescribeTo(std::ostream* os) const OVERRIDE {
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NodeMatcher::DescribeTo(os);
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*os << " whose value (";
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value_matcher_.DescribeTo(os);
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*os << ") and effect (";
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effect_matcher_.DescribeTo(os);
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*os << ")";
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}
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virtual bool MatchAndExplain(Node* node,
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MatchResultListener* listener) const OVERRIDE {
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return (NodeMatcher::MatchAndExplain(node, listener) &&
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PrintMatchAndExplain(NodeProperties::GetValueInput(node, 0),
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"value", value_matcher_, listener) &&
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PrintMatchAndExplain(NodeProperties::GetEffectInput(node), "effect",
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effect_matcher_, listener));
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}
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private:
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const Matcher<Node*> value_matcher_;
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const Matcher<Node*> effect_matcher_;
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};
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template <typename T>
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class IsConstantMatcher FINAL : public NodeMatcher {
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public:
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IsConstantMatcher(IrOpcode::Value opcode, const Matcher<T>& value_matcher)
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: NodeMatcher(opcode), value_matcher_(value_matcher) {}
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virtual void DescribeTo(std::ostream* os) const OVERRIDE {
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NodeMatcher::DescribeTo(os);
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*os << " whose value (";
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value_matcher_.DescribeTo(os);
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*os << ")";
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}
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virtual bool MatchAndExplain(Node* node,
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MatchResultListener* listener) const OVERRIDE {
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return (NodeMatcher::MatchAndExplain(node, listener) &&
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PrintMatchAndExplain(OpParameter<T>(node), "value", value_matcher_,
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listener));
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}
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private:
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const Matcher<T> value_matcher_;
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};
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class IsPhiMatcher FINAL : public NodeMatcher {
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public:
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IsPhiMatcher(const Matcher<MachineType>& type_matcher,
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const Matcher<Node*>& value0_matcher,
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const Matcher<Node*>& value1_matcher,
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const Matcher<Node*>& control_matcher)
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: NodeMatcher(IrOpcode::kPhi),
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type_matcher_(type_matcher),
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value0_matcher_(value0_matcher),
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value1_matcher_(value1_matcher),
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control_matcher_(control_matcher) {}
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virtual void DescribeTo(std::ostream* os) const OVERRIDE {
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NodeMatcher::DescribeTo(os);
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*os << " whose type (";
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type_matcher_.DescribeTo(os);
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*os << "), value0 (";
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value0_matcher_.DescribeTo(os);
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*os << "), value1 (";
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value1_matcher_.DescribeTo(os);
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*os << ") and control (";
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control_matcher_.DescribeTo(os);
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*os << ")";
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}
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virtual bool MatchAndExplain(Node* node,
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MatchResultListener* listener) const OVERRIDE {
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return (NodeMatcher::MatchAndExplain(node, listener) &&
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PrintMatchAndExplain(OpParameter<MachineType>(node), "type",
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type_matcher_, listener) &&
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PrintMatchAndExplain(NodeProperties::GetValueInput(node, 0),
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"value0", value0_matcher_, listener) &&
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PrintMatchAndExplain(NodeProperties::GetValueInput(node, 1),
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"value1", value1_matcher_, listener) &&
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PrintMatchAndExplain(NodeProperties::GetControlInput(node),
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"control", control_matcher_, listener));
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}
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private:
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const Matcher<MachineType> type_matcher_;
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const Matcher<Node*> value0_matcher_;
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const Matcher<Node*> value1_matcher_;
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const Matcher<Node*> control_matcher_;
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};
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class IsProjectionMatcher FINAL : public NodeMatcher {
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public:
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IsProjectionMatcher(const Matcher<size_t>& index_matcher,
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const Matcher<Node*>& base_matcher)
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: NodeMatcher(IrOpcode::kProjection),
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index_matcher_(index_matcher),
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base_matcher_(base_matcher) {}
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virtual void DescribeTo(std::ostream* os) const OVERRIDE {
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NodeMatcher::DescribeTo(os);
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*os << " whose index (";
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index_matcher_.DescribeTo(os);
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*os << ") and base (";
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base_matcher_.DescribeTo(os);
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*os << ")";
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}
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virtual bool MatchAndExplain(Node* node,
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MatchResultListener* listener) const OVERRIDE {
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return (NodeMatcher::MatchAndExplain(node, listener) &&
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PrintMatchAndExplain(OpParameter<size_t>(node), "index",
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index_matcher_, listener) &&
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PrintMatchAndExplain(NodeProperties::GetValueInput(node, 0), "base",
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base_matcher_, listener));
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}
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private:
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const Matcher<size_t> index_matcher_;
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const Matcher<Node*> base_matcher_;
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};
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class IsCallMatcher FINAL : public NodeMatcher {
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public:
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IsCallMatcher(const Matcher<CallDescriptor*>& descriptor_matcher,
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const Matcher<Node*>& value0_matcher,
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const Matcher<Node*>& value1_matcher,
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const Matcher<Node*>& value2_matcher,
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const Matcher<Node*>& value3_matcher,
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const Matcher<Node*>& effect_matcher,
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const Matcher<Node*>& control_matcher)
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: NodeMatcher(IrOpcode::kCall),
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descriptor_matcher_(descriptor_matcher),
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value0_matcher_(value0_matcher),
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value1_matcher_(value1_matcher),
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value2_matcher_(value2_matcher),
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value3_matcher_(value3_matcher),
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effect_matcher_(effect_matcher),
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control_matcher_(control_matcher) {}
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virtual void DescribeTo(std::ostream* os) const OVERRIDE {
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NodeMatcher::DescribeTo(os);
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*os << " whose value0 (";
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value0_matcher_.DescribeTo(os);
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*os << ") and value1 (";
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value1_matcher_.DescribeTo(os);
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*os << ") and value2 (";
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value2_matcher_.DescribeTo(os);
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*os << ") and value3 (";
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value3_matcher_.DescribeTo(os);
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*os << ") and effect (";
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effect_matcher_.DescribeTo(os);
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*os << ") and control (";
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control_matcher_.DescribeTo(os);
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*os << ")";
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}
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virtual bool MatchAndExplain(Node* node,
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MatchResultListener* listener) const OVERRIDE {
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return (NodeMatcher::MatchAndExplain(node, listener) &&
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PrintMatchAndExplain(OpParameter<CallDescriptor*>(node),
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"descriptor", descriptor_matcher_, listener) &&
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PrintMatchAndExplain(NodeProperties::GetValueInput(node, 0),
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"value0", value0_matcher_, listener) &&
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PrintMatchAndExplain(NodeProperties::GetValueInput(node, 1),
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"value1", value1_matcher_, listener) &&
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PrintMatchAndExplain(NodeProperties::GetValueInput(node, 2),
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"value2", value2_matcher_, listener) &&
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PrintMatchAndExplain(NodeProperties::GetValueInput(node, 3),
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"value3", value3_matcher_, listener) &&
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PrintMatchAndExplain(NodeProperties::GetEffectInput(node), "effect",
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effect_matcher_, listener) &&
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PrintMatchAndExplain(NodeProperties::GetControlInput(node),
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"control", control_matcher_, listener));
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}
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private:
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const Matcher<CallDescriptor*> descriptor_matcher_;
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const Matcher<Node*> value0_matcher_;
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const Matcher<Node*> value1_matcher_;
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const Matcher<Node*> value2_matcher_;
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const Matcher<Node*> value3_matcher_;
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const Matcher<Node*> effect_matcher_;
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const Matcher<Node*> control_matcher_;
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};
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class IsLoadFieldMatcher FINAL : public NodeMatcher {
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public:
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IsLoadFieldMatcher(const Matcher<FieldAccess>& access_matcher,
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const Matcher<Node*>& base_matcher,
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const Matcher<Node*>& effect_matcher)
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: NodeMatcher(IrOpcode::kLoadField),
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access_matcher_(access_matcher),
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base_matcher_(base_matcher),
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effect_matcher_(effect_matcher) {}
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virtual void DescribeTo(std::ostream* os) const OVERRIDE {
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NodeMatcher::DescribeTo(os);
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*os << " whose access (";
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access_matcher_.DescribeTo(os);
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*os << "), base (";
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base_matcher_.DescribeTo(os);
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*os << ") and effect (";
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effect_matcher_.DescribeTo(os);
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*os << ")";
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}
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virtual bool MatchAndExplain(Node* node,
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MatchResultListener* listener) const OVERRIDE {
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return (NodeMatcher::MatchAndExplain(node, listener) &&
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PrintMatchAndExplain(OpParameter<FieldAccess>(node), "access",
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access_matcher_, listener) &&
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PrintMatchAndExplain(NodeProperties::GetValueInput(node, 0), "base",
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base_matcher_, listener) &&
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PrintMatchAndExplain(NodeProperties::GetEffectInput(node), "effect",
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effect_matcher_, listener));
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}
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private:
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const Matcher<FieldAccess> access_matcher_;
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const Matcher<Node*> base_matcher_;
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const Matcher<Node*> effect_matcher_;
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};
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class IsLoadElementMatcher FINAL : public NodeMatcher {
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public:
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IsLoadElementMatcher(const Matcher<ElementAccess>& access_matcher,
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const Matcher<Node*>& base_matcher,
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const Matcher<Node*>& index_matcher,
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const Matcher<Node*>& length_matcher,
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const Matcher<Node*>& effect_matcher,
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const Matcher<Node*>& control_matcher)
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: NodeMatcher(IrOpcode::kLoadElement),
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access_matcher_(access_matcher),
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base_matcher_(base_matcher),
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index_matcher_(index_matcher),
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length_matcher_(length_matcher),
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effect_matcher_(effect_matcher),
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control_matcher_(control_matcher) {}
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virtual void DescribeTo(std::ostream* os) const OVERRIDE {
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NodeMatcher::DescribeTo(os);
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*os << " whose access (";
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access_matcher_.DescribeTo(os);
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*os << "), base (";
|
|
base_matcher_.DescribeTo(os);
|
|
*os << "), index (";
|
|
index_matcher_.DescribeTo(os);
|
|
*os << "), length (";
|
|
length_matcher_.DescribeTo(os);
|
|
*os << "), effect (";
|
|
effect_matcher_.DescribeTo(os);
|
|
*os << ") and control (";
|
|
control_matcher_.DescribeTo(os);
|
|
*os << ")";
|
|
}
|
|
|
|
virtual bool MatchAndExplain(Node* node,
|
|
MatchResultListener* listener) const OVERRIDE {
|
|
return (NodeMatcher::MatchAndExplain(node, listener) &&
|
|
PrintMatchAndExplain(OpParameter<ElementAccess>(node), "access",
|
|
access_matcher_, listener) &&
|
|
PrintMatchAndExplain(NodeProperties::GetValueInput(node, 0), "base",
|
|
base_matcher_, listener) &&
|
|
PrintMatchAndExplain(NodeProperties::GetValueInput(node, 1),
|
|
"index", index_matcher_, listener) &&
|
|
PrintMatchAndExplain(NodeProperties::GetValueInput(node, 2),
|
|
"length", length_matcher_, listener) &&
|
|
PrintMatchAndExplain(NodeProperties::GetEffectInput(node), "effect",
|
|
effect_matcher_, listener) &&
|
|
PrintMatchAndExplain(NodeProperties::GetControlInput(node),
|
|
"control", control_matcher_, listener));
|
|
}
|
|
|
|
private:
|
|
const Matcher<ElementAccess> access_matcher_;
|
|
const Matcher<Node*> base_matcher_;
|
|
const Matcher<Node*> index_matcher_;
|
|
const Matcher<Node*> length_matcher_;
|
|
const Matcher<Node*> effect_matcher_;
|
|
const Matcher<Node*> control_matcher_;
|
|
};
|
|
|
|
|
|
class IsStoreElementMatcher FINAL : public NodeMatcher {
|
|
public:
|
|
IsStoreElementMatcher(const Matcher<ElementAccess>& access_matcher,
|
|
const Matcher<Node*>& base_matcher,
|
|
const Matcher<Node*>& index_matcher,
|
|
const Matcher<Node*>& length_matcher,
|
|
const Matcher<Node*>& value_matcher,
|
|
const Matcher<Node*>& effect_matcher,
|
|
const Matcher<Node*>& control_matcher)
|
|
: NodeMatcher(IrOpcode::kStoreElement),
|
|
access_matcher_(access_matcher),
|
|
base_matcher_(base_matcher),
|
|
index_matcher_(index_matcher),
|
|
length_matcher_(length_matcher),
|
|
value_matcher_(value_matcher),
|
|
effect_matcher_(effect_matcher),
|
|
control_matcher_(control_matcher) {}
|
|
|
|
virtual void DescribeTo(std::ostream* os) const OVERRIDE {
|
|
NodeMatcher::DescribeTo(os);
|
|
*os << " whose access (";
|
|
access_matcher_.DescribeTo(os);
|
|
*os << "), base (";
|
|
base_matcher_.DescribeTo(os);
|
|
*os << "), index (";
|
|
index_matcher_.DescribeTo(os);
|
|
*os << "), length (";
|
|
length_matcher_.DescribeTo(os);
|
|
*os << "), value (";
|
|
value_matcher_.DescribeTo(os);
|
|
*os << "), effect (";
|
|
effect_matcher_.DescribeTo(os);
|
|
*os << ") and control (";
|
|
control_matcher_.DescribeTo(os);
|
|
*os << ")";
|
|
}
|
|
|
|
virtual bool MatchAndExplain(Node* node,
|
|
MatchResultListener* listener) const OVERRIDE {
|
|
return (NodeMatcher::MatchAndExplain(node, listener) &&
|
|
PrintMatchAndExplain(OpParameter<ElementAccess>(node), "access",
|
|
access_matcher_, listener) &&
|
|
PrintMatchAndExplain(NodeProperties::GetValueInput(node, 0), "base",
|
|
base_matcher_, listener) &&
|
|
PrintMatchAndExplain(NodeProperties::GetValueInput(node, 1),
|
|
"index", index_matcher_, listener) &&
|
|
PrintMatchAndExplain(NodeProperties::GetValueInput(node, 2),
|
|
"length", length_matcher_, listener) &&
|
|
PrintMatchAndExplain(NodeProperties::GetValueInput(node, 3),
|
|
"value", value_matcher_, listener) &&
|
|
PrintMatchAndExplain(NodeProperties::GetEffectInput(node), "effect",
|
|
effect_matcher_, listener) &&
|
|
PrintMatchAndExplain(NodeProperties::GetControlInput(node),
|
|
"control", control_matcher_, listener));
|
|
}
|
|
|
|
private:
|
|
const Matcher<ElementAccess> access_matcher_;
|
|
const Matcher<Node*> base_matcher_;
|
|
const Matcher<Node*> index_matcher_;
|
|
const Matcher<Node*> length_matcher_;
|
|
const Matcher<Node*> value_matcher_;
|
|
const Matcher<Node*> effect_matcher_;
|
|
const Matcher<Node*> control_matcher_;
|
|
};
|
|
|
|
|
|
class IsLoadMatcher FINAL : public NodeMatcher {
|
|
public:
|
|
IsLoadMatcher(const Matcher<LoadRepresentation>& rep_matcher,
|
|
const Matcher<Node*>& base_matcher,
|
|
const Matcher<Node*>& index_matcher,
|
|
const Matcher<Node*>& effect_matcher,
|
|
const Matcher<Node*>& control_matcher)
|
|
: NodeMatcher(IrOpcode::kLoad),
|
|
rep_matcher_(rep_matcher),
|
|
base_matcher_(base_matcher),
|
|
index_matcher_(index_matcher),
|
|
effect_matcher_(effect_matcher),
|
|
control_matcher_(control_matcher) {}
|
|
|
|
virtual void DescribeTo(std::ostream* os) const OVERRIDE {
|
|
NodeMatcher::DescribeTo(os);
|
|
*os << " whose rep (";
|
|
rep_matcher_.DescribeTo(os);
|
|
*os << "), base (";
|
|
base_matcher_.DescribeTo(os);
|
|
*os << "), index (";
|
|
index_matcher_.DescribeTo(os);
|
|
*os << "), effect (";
|
|
effect_matcher_.DescribeTo(os);
|
|
*os << ") and control (";
|
|
control_matcher_.DescribeTo(os);
|
|
*os << ")";
|
|
}
|
|
|
|
virtual bool MatchAndExplain(Node* node,
|
|
MatchResultListener* listener) const OVERRIDE {
|
|
return (NodeMatcher::MatchAndExplain(node, listener) &&
|
|
PrintMatchAndExplain(OpParameter<LoadRepresentation>(node), "rep",
|
|
rep_matcher_, listener) &&
|
|
PrintMatchAndExplain(NodeProperties::GetValueInput(node, 0), "base",
|
|
base_matcher_, listener) &&
|
|
PrintMatchAndExplain(NodeProperties::GetValueInput(node, 1),
|
|
"index", index_matcher_, listener) &&
|
|
PrintMatchAndExplain(NodeProperties::GetEffectInput(node), "effect",
|
|
effect_matcher_, listener) &&
|
|
PrintMatchAndExplain(NodeProperties::GetControlInput(node),
|
|
"control", control_matcher_, listener));
|
|
}
|
|
|
|
private:
|
|
const Matcher<LoadRepresentation> rep_matcher_;
|
|
const Matcher<Node*> base_matcher_;
|
|
const Matcher<Node*> index_matcher_;
|
|
const Matcher<Node*> effect_matcher_;
|
|
const Matcher<Node*> control_matcher_;
|
|
};
|
|
|
|
|
|
class IsStoreMatcher FINAL : public NodeMatcher {
|
|
public:
|
|
IsStoreMatcher(const Matcher<MachineType>& type_matcher,
|
|
const Matcher<WriteBarrierKind> write_barrier_matcher,
|
|
const Matcher<Node*>& base_matcher,
|
|
const Matcher<Node*>& index_matcher,
|
|
const Matcher<Node*>& value_matcher,
|
|
const Matcher<Node*>& effect_matcher,
|
|
const Matcher<Node*>& control_matcher)
|
|
: NodeMatcher(IrOpcode::kStore),
|
|
type_matcher_(type_matcher),
|
|
write_barrier_matcher_(write_barrier_matcher),
|
|
base_matcher_(base_matcher),
|
|
index_matcher_(index_matcher),
|
|
value_matcher_(value_matcher),
|
|
effect_matcher_(effect_matcher),
|
|
control_matcher_(control_matcher) {}
|
|
|
|
virtual void DescribeTo(std::ostream* os) const OVERRIDE {
|
|
NodeMatcher::DescribeTo(os);
|
|
*os << " whose type (";
|
|
type_matcher_.DescribeTo(os);
|
|
*os << "), write barrier (";
|
|
write_barrier_matcher_.DescribeTo(os);
|
|
*os << "), base (";
|
|
base_matcher_.DescribeTo(os);
|
|
*os << "), index (";
|
|
index_matcher_.DescribeTo(os);
|
|
*os << "), value (";
|
|
value_matcher_.DescribeTo(os);
|
|
*os << "), effect (";
|
|
effect_matcher_.DescribeTo(os);
|
|
*os << ") and control (";
|
|
control_matcher_.DescribeTo(os);
|
|
*os << ")";
|
|
}
|
|
|
|
virtual bool MatchAndExplain(Node* node,
|
|
MatchResultListener* listener) const OVERRIDE {
|
|
return (NodeMatcher::MatchAndExplain(node, listener) &&
|
|
PrintMatchAndExplain(
|
|
OpParameter<StoreRepresentation>(node).machine_type(), "type",
|
|
type_matcher_, listener) &&
|
|
PrintMatchAndExplain(
|
|
OpParameter<StoreRepresentation>(node).write_barrier_kind(),
|
|
"write barrier", write_barrier_matcher_, listener) &&
|
|
PrintMatchAndExplain(NodeProperties::GetValueInput(node, 0), "base",
|
|
base_matcher_, listener) &&
|
|
PrintMatchAndExplain(NodeProperties::GetValueInput(node, 1),
|
|
"index", index_matcher_, listener) &&
|
|
PrintMatchAndExplain(NodeProperties::GetValueInput(node, 2),
|
|
"value", value_matcher_, listener) &&
|
|
PrintMatchAndExplain(NodeProperties::GetEffectInput(node), "effect",
|
|
effect_matcher_, listener) &&
|
|
PrintMatchAndExplain(NodeProperties::GetControlInput(node),
|
|
"control", control_matcher_, listener));
|
|
}
|
|
|
|
private:
|
|
const Matcher<MachineType> type_matcher_;
|
|
const Matcher<WriteBarrierKind> write_barrier_matcher_;
|
|
const Matcher<Node*> base_matcher_;
|
|
const Matcher<Node*> index_matcher_;
|
|
const Matcher<Node*> value_matcher_;
|
|
const Matcher<Node*> effect_matcher_;
|
|
const Matcher<Node*> control_matcher_;
|
|
};
|
|
|
|
|
|
class IsBinopMatcher FINAL : public NodeMatcher {
|
|
public:
|
|
IsBinopMatcher(IrOpcode::Value opcode, const Matcher<Node*>& lhs_matcher,
|
|
const Matcher<Node*>& rhs_matcher)
|
|
: NodeMatcher(opcode),
|
|
lhs_matcher_(lhs_matcher),
|
|
rhs_matcher_(rhs_matcher) {}
|
|
|
|
virtual void DescribeTo(std::ostream* os) const OVERRIDE {
|
|
NodeMatcher::DescribeTo(os);
|
|
*os << " whose lhs (";
|
|
lhs_matcher_.DescribeTo(os);
|
|
*os << ") and rhs (";
|
|
rhs_matcher_.DescribeTo(os);
|
|
*os << ")";
|
|
}
|
|
|
|
virtual bool MatchAndExplain(Node* node,
|
|
MatchResultListener* listener) const OVERRIDE {
|
|
return (NodeMatcher::MatchAndExplain(node, listener) &&
|
|
PrintMatchAndExplain(NodeProperties::GetValueInput(node, 0), "lhs",
|
|
lhs_matcher_, listener) &&
|
|
PrintMatchAndExplain(NodeProperties::GetValueInput(node, 1), "rhs",
|
|
rhs_matcher_, listener));
|
|
}
|
|
|
|
private:
|
|
const Matcher<Node*> lhs_matcher_;
|
|
const Matcher<Node*> rhs_matcher_;
|
|
};
|
|
|
|
|
|
class IsUnopMatcher FINAL : public NodeMatcher {
|
|
public:
|
|
IsUnopMatcher(IrOpcode::Value opcode, const Matcher<Node*>& input_matcher)
|
|
: NodeMatcher(opcode), input_matcher_(input_matcher) {}
|
|
|
|
virtual void DescribeTo(std::ostream* os) const OVERRIDE {
|
|
NodeMatcher::DescribeTo(os);
|
|
*os << " whose input (";
|
|
input_matcher_.DescribeTo(os);
|
|
*os << ")";
|
|
}
|
|
|
|
virtual bool MatchAndExplain(Node* node,
|
|
MatchResultListener* listener) const OVERRIDE {
|
|
return (NodeMatcher::MatchAndExplain(node, listener) &&
|
|
PrintMatchAndExplain(NodeProperties::GetValueInput(node, 0),
|
|
"input", input_matcher_, listener));
|
|
}
|
|
|
|
private:
|
|
const Matcher<Node*> input_matcher_;
|
|
};
|
|
}
|
|
|
|
|
|
Matcher<Node*> IsBranch(const Matcher<Node*>& value_matcher,
|
|
const Matcher<Node*>& control_matcher) {
|
|
return MakeMatcher(new IsBranchMatcher(value_matcher, control_matcher));
|
|
}
|
|
|
|
|
|
Matcher<Node*> IsMerge(const Matcher<Node*>& control0_matcher,
|
|
const Matcher<Node*>& control1_matcher) {
|
|
return MakeMatcher(new IsMergeMatcher(control0_matcher, control1_matcher));
|
|
}
|
|
|
|
|
|
Matcher<Node*> IsIfTrue(const Matcher<Node*>& control_matcher) {
|
|
return MakeMatcher(new IsControl1Matcher(IrOpcode::kIfTrue, control_matcher));
|
|
}
|
|
|
|
|
|
Matcher<Node*> IsIfFalse(const Matcher<Node*>& control_matcher) {
|
|
return MakeMatcher(
|
|
new IsControl1Matcher(IrOpcode::kIfFalse, control_matcher));
|
|
}
|
|
|
|
|
|
Matcher<Node*> IsValueEffect(const Matcher<Node*>& value_matcher) {
|
|
return MakeMatcher(new IsUnopMatcher(IrOpcode::kValueEffect, value_matcher));
|
|
}
|
|
|
|
|
|
Matcher<Node*> IsFinish(const Matcher<Node*>& value_matcher,
|
|
const Matcher<Node*>& effect_matcher) {
|
|
return MakeMatcher(new IsFinishMatcher(value_matcher, effect_matcher));
|
|
}
|
|
|
|
|
|
Matcher<Node*> IsExternalConstant(
|
|
const Matcher<ExternalReference>& value_matcher) {
|
|
return MakeMatcher(new IsConstantMatcher<ExternalReference>(
|
|
IrOpcode::kExternalConstant, value_matcher));
|
|
}
|
|
|
|
|
|
Matcher<Node*> IsHeapConstant(
|
|
const Matcher<Unique<HeapObject> >& value_matcher) {
|
|
return MakeMatcher(new IsConstantMatcher<Unique<HeapObject> >(
|
|
IrOpcode::kHeapConstant, value_matcher));
|
|
}
|
|
|
|
|
|
Matcher<Node*> IsInt32Constant(const Matcher<int32_t>& value_matcher) {
|
|
return MakeMatcher(
|
|
new IsConstantMatcher<int32_t>(IrOpcode::kInt32Constant, value_matcher));
|
|
}
|
|
|
|
|
|
Matcher<Node*> IsInt64Constant(const Matcher<int64_t>& value_matcher) {
|
|
return MakeMatcher(
|
|
new IsConstantMatcher<int64_t>(IrOpcode::kInt64Constant, value_matcher));
|
|
}
|
|
|
|
|
|
Matcher<Node*> IsFloat32Constant(const Matcher<float>& value_matcher) {
|
|
return MakeMatcher(
|
|
new IsConstantMatcher<float>(IrOpcode::kFloat32Constant, value_matcher));
|
|
}
|
|
|
|
|
|
Matcher<Node*> IsFloat64Constant(const Matcher<double>& value_matcher) {
|
|
return MakeMatcher(
|
|
new IsConstantMatcher<double>(IrOpcode::kFloat64Constant, value_matcher));
|
|
}
|
|
|
|
|
|
Matcher<Node*> IsNumberConstant(const Matcher<double>& value_matcher) {
|
|
return MakeMatcher(
|
|
new IsConstantMatcher<double>(IrOpcode::kNumberConstant, value_matcher));
|
|
}
|
|
|
|
|
|
Matcher<Node*> IsPhi(const Matcher<MachineType>& type_matcher,
|
|
const Matcher<Node*>& value0_matcher,
|
|
const Matcher<Node*>& value1_matcher,
|
|
const Matcher<Node*>& merge_matcher) {
|
|
return MakeMatcher(new IsPhiMatcher(type_matcher, value0_matcher,
|
|
value1_matcher, merge_matcher));
|
|
}
|
|
|
|
|
|
Matcher<Node*> IsProjection(const Matcher<size_t>& index_matcher,
|
|
const Matcher<Node*>& base_matcher) {
|
|
return MakeMatcher(new IsProjectionMatcher(index_matcher, base_matcher));
|
|
}
|
|
|
|
|
|
Matcher<Node*> IsCall(const Matcher<CallDescriptor*>& descriptor_matcher,
|
|
const Matcher<Node*>& value0_matcher,
|
|
const Matcher<Node*>& value1_matcher,
|
|
const Matcher<Node*>& value2_matcher,
|
|
const Matcher<Node*>& value3_matcher,
|
|
const Matcher<Node*>& effect_matcher,
|
|
const Matcher<Node*>& control_matcher) {
|
|
return MakeMatcher(new IsCallMatcher(
|
|
descriptor_matcher, value0_matcher, value1_matcher, value2_matcher,
|
|
value3_matcher, effect_matcher, control_matcher));
|
|
}
|
|
|
|
|
|
Matcher<Node*> IsLoadField(const Matcher<FieldAccess>& access_matcher,
|
|
const Matcher<Node*>& base_matcher,
|
|
const Matcher<Node*>& effect_matcher) {
|
|
return MakeMatcher(
|
|
new IsLoadFieldMatcher(access_matcher, base_matcher, effect_matcher));
|
|
}
|
|
|
|
|
|
Matcher<Node*> IsLoadElement(const Matcher<ElementAccess>& access_matcher,
|
|
const Matcher<Node*>& base_matcher,
|
|
const Matcher<Node*>& index_matcher,
|
|
const Matcher<Node*>& length_matcher,
|
|
const Matcher<Node*>& effect_matcher,
|
|
const Matcher<Node*>& control_matcher) {
|
|
return MakeMatcher(new IsLoadElementMatcher(access_matcher, base_matcher,
|
|
index_matcher, length_matcher,
|
|
effect_matcher, control_matcher));
|
|
}
|
|
|
|
|
|
Matcher<Node*> IsStoreElement(const Matcher<ElementAccess>& access_matcher,
|
|
const Matcher<Node*>& base_matcher,
|
|
const Matcher<Node*>& index_matcher,
|
|
const Matcher<Node*>& length_matcher,
|
|
const Matcher<Node*>& value_matcher,
|
|
const Matcher<Node*>& effect_matcher,
|
|
const Matcher<Node*>& control_matcher) {
|
|
return MakeMatcher(new IsStoreElementMatcher(
|
|
access_matcher, base_matcher, index_matcher, length_matcher,
|
|
value_matcher, effect_matcher, control_matcher));
|
|
}
|
|
|
|
|
|
Matcher<Node*> IsLoad(const Matcher<LoadRepresentation>& rep_matcher,
|
|
const Matcher<Node*>& base_matcher,
|
|
const Matcher<Node*>& index_matcher,
|
|
const Matcher<Node*>& effect_matcher,
|
|
const Matcher<Node*>& control_matcher) {
|
|
return MakeMatcher(new IsLoadMatcher(rep_matcher, base_matcher, index_matcher,
|
|
effect_matcher, control_matcher));
|
|
}
|
|
|
|
|
|
Matcher<Node*> IsStore(const Matcher<MachineType>& type_matcher,
|
|
const Matcher<WriteBarrierKind>& write_barrier_matcher,
|
|
const Matcher<Node*>& base_matcher,
|
|
const Matcher<Node*>& index_matcher,
|
|
const Matcher<Node*>& value_matcher,
|
|
const Matcher<Node*>& effect_matcher,
|
|
const Matcher<Node*>& control_matcher) {
|
|
return MakeMatcher(new IsStoreMatcher(
|
|
type_matcher, write_barrier_matcher, base_matcher, index_matcher,
|
|
value_matcher, effect_matcher, control_matcher));
|
|
}
|
|
|
|
|
|
#define IS_BINOP_MATCHER(Name) \
|
|
Matcher<Node*> Is##Name(const Matcher<Node*>& lhs_matcher, \
|
|
const Matcher<Node*>& rhs_matcher) { \
|
|
return MakeMatcher( \
|
|
new IsBinopMatcher(IrOpcode::k##Name, lhs_matcher, rhs_matcher)); \
|
|
}
|
|
IS_BINOP_MATCHER(NumberLessThan)
|
|
IS_BINOP_MATCHER(NumberSubtract)
|
|
IS_BINOP_MATCHER(Word32And)
|
|
IS_BINOP_MATCHER(Word32Sar)
|
|
IS_BINOP_MATCHER(Word32Shl)
|
|
IS_BINOP_MATCHER(Word32Ror)
|
|
IS_BINOP_MATCHER(Word32Equal)
|
|
IS_BINOP_MATCHER(Word64And)
|
|
IS_BINOP_MATCHER(Word64Sar)
|
|
IS_BINOP_MATCHER(Word64Shl)
|
|
IS_BINOP_MATCHER(Word64Equal)
|
|
IS_BINOP_MATCHER(Int32AddWithOverflow)
|
|
IS_BINOP_MATCHER(Int32Mul)
|
|
IS_BINOP_MATCHER(Uint32LessThanOrEqual)
|
|
#undef IS_BINOP_MATCHER
|
|
|
|
|
|
#define IS_UNOP_MATCHER(Name) \
|
|
Matcher<Node*> Is##Name(const Matcher<Node*>& input_matcher) { \
|
|
return MakeMatcher(new IsUnopMatcher(IrOpcode::k##Name, input_matcher)); \
|
|
}
|
|
IS_UNOP_MATCHER(ChangeFloat64ToInt32)
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IS_UNOP_MATCHER(ChangeFloat64ToUint32)
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IS_UNOP_MATCHER(ChangeInt32ToFloat64)
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IS_UNOP_MATCHER(ChangeInt32ToInt64)
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IS_UNOP_MATCHER(ChangeUint32ToFloat64)
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IS_UNOP_MATCHER(ChangeUint32ToUint64)
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IS_UNOP_MATCHER(TruncateFloat64ToFloat32)
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IS_UNOP_MATCHER(TruncateFloat64ToInt32)
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IS_UNOP_MATCHER(TruncateInt64ToInt32)
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IS_UNOP_MATCHER(Float64Sqrt)
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#undef IS_UNOP_MATCHER
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} // namespace compiler
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} // namespace internal
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} // namespace v8
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