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node/deps/v8/test/unittests/compiler/node-test-utils.cc

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// 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 "test/unittests/compiler/node-test-utils.h"
#include "src/assembler.h"
#include "src/compiler/node-properties-inl.h"
#include "src/compiler/simplified-operator.h"
using testing::_;
using testing::MakeMatcher;
using testing::MatcherInterface;
using testing::MatchResultListener;
using testing::StringMatchResultListener;
namespace v8 {
namespace internal {
namespace compiler {
namespace {
template <typename T>
bool PrintMatchAndExplain(const T& value, const char* value_name,
const Matcher<T>& value_matcher,
MatchResultListener* listener) {
StringMatchResultListener value_listener;
if (!value_matcher.MatchAndExplain(value, &value_listener)) {
*listener << "whose " << value_name << " " << value << " doesn't match";
if (value_listener.str() != "") {
*listener << ", " << value_listener.str();
}
return false;
}
return true;
}
class NodeMatcher : public MatcherInterface<Node*> {
public:
explicit NodeMatcher(IrOpcode::Value opcode) : opcode_(opcode) {}
void DescribeTo(std::ostream* os) const OVERRIDE {
*os << "is a " << IrOpcode::Mnemonic(opcode_) << " node";
}
bool MatchAndExplain(Node* node,
MatchResultListener* listener) const OVERRIDE {
if (node == NULL) {
*listener << "which is NULL";
return false;
}
if (node->opcode() != opcode_) {
*listener << "whose opcode is " << IrOpcode::Mnemonic(node->opcode())
<< " but should have been " << IrOpcode::Mnemonic(opcode_);
return false;
}
return true;
}
private:
const IrOpcode::Value opcode_;
};
class IsBranchMatcher FINAL : public NodeMatcher {
public:
IsBranchMatcher(const Matcher<Node*>& value_matcher,
const Matcher<Node*>& control_matcher)
: NodeMatcher(IrOpcode::kBranch),
value_matcher_(value_matcher),
control_matcher_(control_matcher) {}
void DescribeTo(std::ostream* os) const FINAL {
NodeMatcher::DescribeTo(os);
*os << " whose value (";
value_matcher_.DescribeTo(os);
*os << ") and control (";
control_matcher_.DescribeTo(os);
*os << ")";
}
bool MatchAndExplain(Node* node, MatchResultListener* listener) const FINAL {
return (NodeMatcher::MatchAndExplain(node, listener) &&
PrintMatchAndExplain(NodeProperties::GetValueInput(node, 0),
"value", value_matcher_, listener) &&
PrintMatchAndExplain(NodeProperties::GetControlInput(node),
"control", control_matcher_, listener));
}
private:
const Matcher<Node*> value_matcher_;
const Matcher<Node*> control_matcher_;
};
class IsMergeMatcher FINAL : public NodeMatcher {
public:
IsMergeMatcher(const Matcher<Node*>& control0_matcher,
const Matcher<Node*>& control1_matcher)
: NodeMatcher(IrOpcode::kMerge),
control0_matcher_(control0_matcher),
control1_matcher_(control1_matcher) {}
void DescribeTo(std::ostream* os) const FINAL {
NodeMatcher::DescribeTo(os);
*os << " whose control0 (";
control0_matcher_.DescribeTo(os);
*os << ") and control1 (";
control1_matcher_.DescribeTo(os);
*os << ")";
}
bool MatchAndExplain(Node* node, MatchResultListener* listener) const FINAL {
return (NodeMatcher::MatchAndExplain(node, listener) &&
PrintMatchAndExplain(NodeProperties::GetControlInput(node, 0),
"control0", control0_matcher_, listener) &&
PrintMatchAndExplain(NodeProperties::GetControlInput(node, 1),
"control1", control1_matcher_, listener));
}
private:
const Matcher<Node*> control0_matcher_;
const Matcher<Node*> control1_matcher_;
};
class IsControl1Matcher FINAL : public NodeMatcher {
public:
IsControl1Matcher(IrOpcode::Value opcode,
const Matcher<Node*>& control_matcher)
: NodeMatcher(opcode), control_matcher_(control_matcher) {}
void DescribeTo(std::ostream* os) const FINAL {
NodeMatcher::DescribeTo(os);
*os << " whose control (";
control_matcher_.DescribeTo(os);
*os << ")";
}
bool MatchAndExplain(Node* node, MatchResultListener* listener) const FINAL {
return (NodeMatcher::MatchAndExplain(node, listener) &&
PrintMatchAndExplain(NodeProperties::GetControlInput(node),
"control", control_matcher_, listener));
}
private:
const Matcher<Node*> control_matcher_;
};
class IsFinishMatcher FINAL : public NodeMatcher {
public:
IsFinishMatcher(const Matcher<Node*>& value_matcher,
const Matcher<Node*>& effect_matcher)
: NodeMatcher(IrOpcode::kFinish),
value_matcher_(value_matcher),
effect_matcher_(effect_matcher) {}
void DescribeTo(std::ostream* os) const FINAL {
NodeMatcher::DescribeTo(os);
*os << " whose value (";
value_matcher_.DescribeTo(os);
*os << ") and effect (";
effect_matcher_.DescribeTo(os);
*os << ")";
}
bool MatchAndExplain(Node* node, MatchResultListener* listener) const FINAL {
return (NodeMatcher::MatchAndExplain(node, listener) &&
PrintMatchAndExplain(NodeProperties::GetValueInput(node, 0),
"value", value_matcher_, listener) &&
PrintMatchAndExplain(NodeProperties::GetEffectInput(node), "effect",
effect_matcher_, listener));
}
private:
const Matcher<Node*> value_matcher_;
const Matcher<Node*> effect_matcher_;
};
template <typename T>
class IsConstantMatcher FINAL : public NodeMatcher {
public:
IsConstantMatcher(IrOpcode::Value opcode, const Matcher<T>& value_matcher)
: NodeMatcher(opcode), value_matcher_(value_matcher) {}
void DescribeTo(std::ostream* os) const FINAL {
NodeMatcher::DescribeTo(os);
*os << " whose value (";
value_matcher_.DescribeTo(os);
*os << ")";
}
bool MatchAndExplain(Node* node, MatchResultListener* listener) const FINAL {
return (NodeMatcher::MatchAndExplain(node, listener) &&
PrintMatchAndExplain(OpParameter<T>(node), "value", value_matcher_,
listener));
}
private:
const Matcher<T> value_matcher_;
};
class IsSelectMatcher FINAL : public NodeMatcher {
public:
IsSelectMatcher(const Matcher<MachineType>& type_matcher,
const Matcher<Node*>& value0_matcher,
const Matcher<Node*>& value1_matcher,
const Matcher<Node*>& value2_matcher)
: NodeMatcher(IrOpcode::kSelect),
type_matcher_(type_matcher),
value0_matcher_(value0_matcher),
value1_matcher_(value1_matcher),
value2_matcher_(value2_matcher) {}
void DescribeTo(std::ostream* os) const FINAL {
NodeMatcher::DescribeTo(os);
*os << " whose type (";
type_matcher_.DescribeTo(os);
*os << "), value0 (";
value0_matcher_.DescribeTo(os);
*os << "), value1 (";
value1_matcher_.DescribeTo(os);
*os << ") and value2 (";
value2_matcher_.DescribeTo(os);
*os << ")";
}
bool MatchAndExplain(Node* node, MatchResultListener* listener) const FINAL {
return (NodeMatcher::MatchAndExplain(node, listener) &&
PrintMatchAndExplain(OpParameter<MachineType>(node), "type",
type_matcher_, listener) &&
PrintMatchAndExplain(NodeProperties::GetValueInput(node, 0),
"value0", value0_matcher_, listener) &&
PrintMatchAndExplain(NodeProperties::GetValueInput(node, 1),
"value1", value1_matcher_, listener) &&
PrintMatchAndExplain(NodeProperties::GetValueInput(node, 2),
"value2", value2_matcher_, listener));
}
private:
const Matcher<MachineType> type_matcher_;
const Matcher<Node*> value0_matcher_;
const Matcher<Node*> value1_matcher_;
const Matcher<Node*> value2_matcher_;
};
class IsPhiMatcher FINAL : public NodeMatcher {
public:
IsPhiMatcher(const Matcher<MachineType>& type_matcher,
const Matcher<Node*>& value0_matcher,
const Matcher<Node*>& value1_matcher,
const Matcher<Node*>& control_matcher)
: NodeMatcher(IrOpcode::kPhi),
type_matcher_(type_matcher),
value0_matcher_(value0_matcher),
value1_matcher_(value1_matcher),
control_matcher_(control_matcher) {}
void DescribeTo(std::ostream* os) const FINAL {
NodeMatcher::DescribeTo(os);
*os << " whose type (";
type_matcher_.DescribeTo(os);
*os << "), value0 (";
value0_matcher_.DescribeTo(os);
*os << "), value1 (";
value1_matcher_.DescribeTo(os);
*os << ") and control (";
control_matcher_.DescribeTo(os);
*os << ")";
}
bool MatchAndExplain(Node* node, MatchResultListener* listener) const FINAL {
return (NodeMatcher::MatchAndExplain(node, listener) &&
PrintMatchAndExplain(OpParameter<MachineType>(node), "type",
type_matcher_, listener) &&
PrintMatchAndExplain(NodeProperties::GetValueInput(node, 0),
"value0", value0_matcher_, listener) &&
PrintMatchAndExplain(NodeProperties::GetValueInput(node, 1),
"value1", value1_matcher_, listener) &&
PrintMatchAndExplain(NodeProperties::GetControlInput(node),
"control", control_matcher_, listener));
}
private:
const Matcher<MachineType> type_matcher_;
const Matcher<Node*> value0_matcher_;
const Matcher<Node*> value1_matcher_;
const Matcher<Node*> control_matcher_;
};
class IsEffectPhiMatcher FINAL : public NodeMatcher {
public:
IsEffectPhiMatcher(const Matcher<Node*>& effect0_matcher,
const Matcher<Node*>& effect1_matcher,
const Matcher<Node*>& control_matcher)
: NodeMatcher(IrOpcode::kEffectPhi),
effect0_matcher_(effect0_matcher),
effect1_matcher_(effect1_matcher),
control_matcher_(control_matcher) {}
void DescribeTo(std::ostream* os) const FINAL {
NodeMatcher::DescribeTo(os);
*os << "), effect0 (";
effect0_matcher_.DescribeTo(os);
*os << "), effect1 (";
effect1_matcher_.DescribeTo(os);
*os << ") and control (";
control_matcher_.DescribeTo(os);
*os << ")";
}
bool MatchAndExplain(Node* node, MatchResultListener* listener) const FINAL {
return (NodeMatcher::MatchAndExplain(node, listener) &&
PrintMatchAndExplain(NodeProperties::GetEffectInput(node, 0),
"effect0", effect0_matcher_, listener) &&
PrintMatchAndExplain(NodeProperties::GetEffectInput(node, 1),
"effect1", effect1_matcher_, listener) &&
PrintMatchAndExplain(NodeProperties::GetControlInput(node),
"control", control_matcher_, listener));
}
private:
const Matcher<Node*> effect0_matcher_;
const Matcher<Node*> effect1_matcher_;
const Matcher<Node*> control_matcher_;
};
class IsProjectionMatcher FINAL : public NodeMatcher {
public:
IsProjectionMatcher(const Matcher<size_t>& index_matcher,
const Matcher<Node*>& base_matcher)
: NodeMatcher(IrOpcode::kProjection),
index_matcher_(index_matcher),
base_matcher_(base_matcher) {}
void DescribeTo(std::ostream* os) const FINAL {
NodeMatcher::DescribeTo(os);
*os << " whose index (";
index_matcher_.DescribeTo(os);
*os << ") and base (";
base_matcher_.DescribeTo(os);
*os << ")";
}
bool MatchAndExplain(Node* node, MatchResultListener* listener) const FINAL {
return (NodeMatcher::MatchAndExplain(node, listener) &&
PrintMatchAndExplain(OpParameter<size_t>(node), "index",
index_matcher_, listener) &&
PrintMatchAndExplain(NodeProperties::GetValueInput(node, 0), "base",
base_matcher_, listener));
}
private:
const Matcher<size_t> index_matcher_;
const Matcher<Node*> base_matcher_;
};
class IsCall2Matcher FINAL : public NodeMatcher {
public:
IsCall2Matcher(const Matcher<CallDescriptor*>& descriptor_matcher,
const Matcher<Node*>& value0_matcher,
const Matcher<Node*>& value1_matcher,
const Matcher<Node*>& effect_matcher,
const Matcher<Node*>& control_matcher)
: NodeMatcher(IrOpcode::kCall),
descriptor_matcher_(descriptor_matcher),
value0_matcher_(value0_matcher),
value1_matcher_(value1_matcher),
effect_matcher_(effect_matcher),
control_matcher_(control_matcher) {}
void DescribeTo(std::ostream* os) const FINAL {
NodeMatcher::DescribeTo(os);
*os << " whose value0 (";
value0_matcher_.DescribeTo(os);
*os << ") and value1 (";
value1_matcher_.DescribeTo(os);
*os << ") and effect (";
effect_matcher_.DescribeTo(os);
*os << ") and control (";
control_matcher_.DescribeTo(os);
*os << ")";
}
bool MatchAndExplain(Node* node, MatchResultListener* listener) const FINAL {
return (NodeMatcher::MatchAndExplain(node, listener) &&
PrintMatchAndExplain(OpParameter<CallDescriptor*>(node),
"descriptor", descriptor_matcher_, listener) &&
PrintMatchAndExplain(NodeProperties::GetValueInput(node, 0),
"value0", value0_matcher_, listener) &&
PrintMatchAndExplain(NodeProperties::GetValueInput(node, 1),
"value1", value1_matcher_, listener) &&
PrintMatchAndExplain(NodeProperties::GetEffectInput(node), "effect",
effect_matcher_, listener) &&
PrintMatchAndExplain(NodeProperties::GetControlInput(node),
"control", control_matcher_, listener));
}
private:
const Matcher<CallDescriptor*> descriptor_matcher_;
const Matcher<Node*> value0_matcher_;
const Matcher<Node*> value1_matcher_;
const Matcher<Node*> effect_matcher_;
const Matcher<Node*> control_matcher_;
};
class IsCall4Matcher FINAL : public NodeMatcher {
public:
IsCall4Matcher(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)
: NodeMatcher(IrOpcode::kCall),
descriptor_matcher_(descriptor_matcher),
value0_matcher_(value0_matcher),
value1_matcher_(value1_matcher),
value2_matcher_(value2_matcher),
value3_matcher_(value3_matcher),
effect_matcher_(effect_matcher),
control_matcher_(control_matcher) {}
void DescribeTo(std::ostream* os) const FINAL {
NodeMatcher::DescribeTo(os);
*os << " whose value0 (";
value0_matcher_.DescribeTo(os);
*os << ") and value1 (";
value1_matcher_.DescribeTo(os);
*os << ") and value2 (";
value2_matcher_.DescribeTo(os);
*os << ") and value3 (";
value3_matcher_.DescribeTo(os);
*os << ") and effect (";
effect_matcher_.DescribeTo(os);
*os << ") and control (";
control_matcher_.DescribeTo(os);
*os << ")";
}
bool MatchAndExplain(Node* node, MatchResultListener* listener) const FINAL {
return (NodeMatcher::MatchAndExplain(node, listener) &&
PrintMatchAndExplain(OpParameter<CallDescriptor*>(node),
"descriptor", descriptor_matcher_, listener) &&
PrintMatchAndExplain(NodeProperties::GetValueInput(node, 0),
"value0", value0_matcher_, listener) &&
PrintMatchAndExplain(NodeProperties::GetValueInput(node, 1),
"value1", value1_matcher_, listener) &&
PrintMatchAndExplain(NodeProperties::GetValueInput(node, 2),
"value2", value2_matcher_, listener) &&
PrintMatchAndExplain(NodeProperties::GetValueInput(node, 3),
"value3", value3_matcher_, listener) &&
PrintMatchAndExplain(NodeProperties::GetEffectInput(node), "effect",
effect_matcher_, listener) &&
PrintMatchAndExplain(NodeProperties::GetControlInput(node),
"control", control_matcher_, listener));
}
private:
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_;
};
class IsLoadFieldMatcher FINAL : public NodeMatcher {
public:
IsLoadFieldMatcher(const Matcher<FieldAccess>& access_matcher,
const Matcher<Node*>& base_matcher,
const Matcher<Node*>& effect_matcher,
const Matcher<Node*>& control_matcher)
: NodeMatcher(IrOpcode::kLoadField),
access_matcher_(access_matcher),
base_matcher_(base_matcher),
effect_matcher_(effect_matcher),
control_matcher_(control_matcher) {}
void DescribeTo(std::ostream* os) const FINAL {
NodeMatcher::DescribeTo(os);
*os << " whose access (";
access_matcher_.DescribeTo(os);
*os << "), base (";
base_matcher_.DescribeTo(os);
*os << "), effect (";
effect_matcher_.DescribeTo(os);
*os << ") and control (";
control_matcher_.DescribeTo(os);
*os << ")";
}
bool MatchAndExplain(Node* node, MatchResultListener* listener) const FINAL {
return (NodeMatcher::MatchAndExplain(node, listener) &&
PrintMatchAndExplain(OpParameter<FieldAccess>(node), "access",
access_matcher_, listener) &&
PrintMatchAndExplain(NodeProperties::GetValueInput(node, 0), "base",
base_matcher_, listener) &&
PrintMatchAndExplain(NodeProperties::GetEffectInput(node), "effect",
effect_matcher_, listener) &&
PrintMatchAndExplain(NodeProperties::GetControlInput(node),
"control", control_matcher_, listener));
}
private:
const Matcher<FieldAccess> access_matcher_;
const Matcher<Node*> base_matcher_;
const Matcher<Node*> effect_matcher_;
const Matcher<Node*> control_matcher_;
};
class IsStoreFieldMatcher FINAL : public NodeMatcher {
public:
IsStoreFieldMatcher(const Matcher<FieldAccess>& access_matcher,
const Matcher<Node*>& base_matcher,
const Matcher<Node*>& value_matcher,
const Matcher<Node*>& effect_matcher,
const Matcher<Node*>& control_matcher)
: NodeMatcher(IrOpcode::kStoreField),
access_matcher_(access_matcher),
base_matcher_(base_matcher),
value_matcher_(value_matcher),
effect_matcher_(effect_matcher),
control_matcher_(control_matcher) {}
void DescribeTo(std::ostream* os) const FINAL {
NodeMatcher::DescribeTo(os);
*os << " whose access (";
access_matcher_.DescribeTo(os);
*os << "), base (";
base_matcher_.DescribeTo(os);
*os << "), value (";
value_matcher_.DescribeTo(os);
*os << "), effect (";
effect_matcher_.DescribeTo(os);
*os << ") and control (";
control_matcher_.DescribeTo(os);
*os << ")";
}
bool MatchAndExplain(Node* node, MatchResultListener* listener) const FINAL {
return (NodeMatcher::MatchAndExplain(node, listener) &&
PrintMatchAndExplain(OpParameter<FieldAccess>(node), "access",
access_matcher_, listener) &&
PrintMatchAndExplain(NodeProperties::GetValueInput(node, 0), "base",
base_matcher_, listener) &&
PrintMatchAndExplain(NodeProperties::GetValueInput(node, 1),
"value", value_matcher_, listener) &&
PrintMatchAndExplain(NodeProperties::GetEffectInput(node), "effect",
effect_matcher_, listener) &&
PrintMatchAndExplain(NodeProperties::GetControlInput(node),
"control", control_matcher_, listener));
}
private:
const Matcher<FieldAccess> access_matcher_;
const Matcher<Node*> base_matcher_;
const Matcher<Node*> value_matcher_;
const Matcher<Node*> effect_matcher_;
const Matcher<Node*> control_matcher_;
};
class IsLoadBufferMatcher FINAL : public NodeMatcher {
public:
IsLoadBufferMatcher(const Matcher<BufferAccess>& access_matcher,
const Matcher<Node*>& buffer_matcher,
const Matcher<Node*>& offset_matcher,
const Matcher<Node*>& length_matcher,
const Matcher<Node*>& effect_matcher,
const Matcher<Node*>& control_matcher)
: NodeMatcher(IrOpcode::kLoadBuffer),
access_matcher_(access_matcher),
buffer_matcher_(buffer_matcher),
offset_matcher_(offset_matcher),
length_matcher_(length_matcher),
effect_matcher_(effect_matcher),
control_matcher_(control_matcher) {}
void DescribeTo(std::ostream* os) const FINAL {
NodeMatcher::DescribeTo(os);
*os << " whose access (";
access_matcher_.DescribeTo(os);
*os << "), buffer (";
buffer_matcher_.DescribeTo(os);
*os << "), offset (";
offset_matcher_.DescribeTo(os);
*os << "), length (";
length_matcher_.DescribeTo(os);
*os << "), effect (";
effect_matcher_.DescribeTo(os);
*os << ") and control (";
control_matcher_.DescribeTo(os);
*os << ")";
}
bool MatchAndExplain(Node* node, MatchResultListener* listener) const FINAL {
return (NodeMatcher::MatchAndExplain(node, listener) &&
PrintMatchAndExplain(BufferAccessOf(node->op()), "access",
access_matcher_, listener) &&
PrintMatchAndExplain(NodeProperties::GetValueInput(node, 0),
"buffer", buffer_matcher_, listener) &&
PrintMatchAndExplain(NodeProperties::GetValueInput(node, 1),
"offset", offset_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<BufferAccess> access_matcher_;
const Matcher<Node*> buffer_matcher_;
const Matcher<Node*> offset_matcher_;
const Matcher<Node*> length_matcher_;
const Matcher<Node*> effect_matcher_;
const Matcher<Node*> control_matcher_;
};
class IsStoreBufferMatcher FINAL : public NodeMatcher {
public:
IsStoreBufferMatcher(const Matcher<BufferAccess>& access_matcher,
const Matcher<Node*>& buffer_matcher,
const Matcher<Node*>& offset_matcher,
const Matcher<Node*>& length_matcher,
const Matcher<Node*>& value_matcher,
const Matcher<Node*>& effect_matcher,
const Matcher<Node*>& control_matcher)
: NodeMatcher(IrOpcode::kStoreBuffer),
access_matcher_(access_matcher),
buffer_matcher_(buffer_matcher),
offset_matcher_(offset_matcher),
length_matcher_(length_matcher),
value_matcher_(value_matcher),
effect_matcher_(effect_matcher),
control_matcher_(control_matcher) {}
void DescribeTo(std::ostream* os) const FINAL {
NodeMatcher::DescribeTo(os);
*os << " whose access (";
access_matcher_.DescribeTo(os);
*os << "), buffer (";
buffer_matcher_.DescribeTo(os);
*os << "), offset (";
offset_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 << ")";
}
bool MatchAndExplain(Node* node, MatchResultListener* listener) const FINAL {
return (NodeMatcher::MatchAndExplain(node, listener) &&
PrintMatchAndExplain(BufferAccessOf(node->op()), "access",
access_matcher_, listener) &&
PrintMatchAndExplain(NodeProperties::GetValueInput(node, 0),
"buffer", buffer_matcher_, listener) &&
PrintMatchAndExplain(NodeProperties::GetValueInput(node, 1),
"offset", offset_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<BufferAccess> access_matcher_;
const Matcher<Node*> buffer_matcher_;
const Matcher<Node*> offset_matcher_;
const Matcher<Node*> length_matcher_;
const Matcher<Node*> value_matcher_;
const Matcher<Node*> effect_matcher_;
const Matcher<Node*> control_matcher_;
};
class IsLoadElementMatcher FINAL : public NodeMatcher {
public:
IsLoadElementMatcher(const Matcher<ElementAccess>& access_matcher,
const Matcher<Node*>& base_matcher,
const Matcher<Node*>& index_matcher,
const Matcher<Node*>& effect_matcher,
const Matcher<Node*>& control_matcher)
: NodeMatcher(IrOpcode::kLoadElement),
access_matcher_(access_matcher),
base_matcher_(base_matcher),
index_matcher_(index_matcher),
effect_matcher_(effect_matcher),
control_matcher_(control_matcher) {}
void DescribeTo(std::ostream* os) const FINAL {
NodeMatcher::DescribeTo(os);
*os << " whose access (";
access_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 << ")";
}
bool MatchAndExplain(Node* node, MatchResultListener* listener) const FINAL {
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::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*> 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*>& 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),
value_matcher_(value_matcher),
effect_matcher_(effect_matcher),
control_matcher_(control_matcher) {}
void DescribeTo(std::ostream* os) const FINAL {
NodeMatcher::DescribeTo(os);
*os << " whose access (";
access_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 << ")";
}
bool MatchAndExplain(Node* node, MatchResultListener* listener) const FINAL {
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),
"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*> 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) {}
void DescribeTo(std::ostream* os) const FINAL {
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 << ")";
}
bool MatchAndExplain(Node* node, MatchResultListener* listener) const FINAL {
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 IsToNumberMatcher FINAL : public NodeMatcher {
public:
IsToNumberMatcher(const Matcher<Node*>& base_matcher,
const Matcher<Node*>& context_matcher,
const Matcher<Node*>& effect_matcher,
const Matcher<Node*>& control_matcher)
: NodeMatcher(IrOpcode::kJSToNumber),
base_matcher_(base_matcher),
context_matcher_(context_matcher),
effect_matcher_(effect_matcher),
control_matcher_(control_matcher) {}
void DescribeTo(std::ostream* os) const FINAL {
NodeMatcher::DescribeTo(os);
*os << " whose base (";
base_matcher_.DescribeTo(os);
*os << "), context (";
context_matcher_.DescribeTo(os);
*os << "), effect (";
effect_matcher_.DescribeTo(os);
*os << ") and control (";
control_matcher_.DescribeTo(os);
*os << ")";
}
bool MatchAndExplain(Node* node, MatchResultListener* listener) const FINAL {
return (NodeMatcher::MatchAndExplain(node, listener) &&
PrintMatchAndExplain(NodeProperties::GetValueInput(node, 0), "base",
base_matcher_, listener) &&
PrintMatchAndExplain(NodeProperties::GetContextInput(node),
"context", context_matcher_, listener) &&
PrintMatchAndExplain(NodeProperties::GetEffectInput(node), "effect",
effect_matcher_, listener) &&
PrintMatchAndExplain(NodeProperties::GetControlInput(node),
"control", control_matcher_, listener));
}
private:
const Matcher<Node*> base_matcher_;
const Matcher<Node*> context_matcher_;
const Matcher<Node*> effect_matcher_;
const Matcher<Node*> control_matcher_;
};
class IsStoreMatcher FINAL : public NodeMatcher {
public:
IsStoreMatcher(const Matcher<StoreRepresentation>& rep_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),
rep_matcher_(rep_matcher),
base_matcher_(base_matcher),
index_matcher_(index_matcher),
value_matcher_(value_matcher),
effect_matcher_(effect_matcher),
control_matcher_(control_matcher) {}
void DescribeTo(std::ostream* os) const FINAL {
NodeMatcher::DescribeTo(os);
*os << " whose rep (";
rep_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 << ")";
}
bool MatchAndExplain(Node* node, MatchResultListener* listener) const FINAL {
return (NodeMatcher::MatchAndExplain(node, listener) &&
PrintMatchAndExplain(OpParameter<StoreRepresentation>(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::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<StoreRepresentation> rep_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) {}
void DescribeTo(std::ostream* os) const FINAL {
NodeMatcher::DescribeTo(os);
*os << " whose lhs (";
lhs_matcher_.DescribeTo(os);
*os << ") and rhs (";
rhs_matcher_.DescribeTo(os);
*os << ")";
}
bool MatchAndExplain(Node* node, MatchResultListener* listener) const FINAL {
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) {}
void DescribeTo(std::ostream* os) const FINAL {
NodeMatcher::DescribeTo(os);
*os << " whose input (";
input_matcher_.DescribeTo(os);
*os << ")";
}
bool MatchAndExplain(Node* node, MatchResultListener* listener) const FINAL {
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*> IsSelect(const Matcher<MachineType>& type_matcher,
const Matcher<Node*>& value0_matcher,
const Matcher<Node*>& value1_matcher,
const Matcher<Node*>& value2_matcher) {
return MakeMatcher(new IsSelectMatcher(type_matcher, value0_matcher,
value1_matcher, value2_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*> IsEffectPhi(const Matcher<Node*>& effect0_matcher,
const Matcher<Node*>& effect1_matcher,
const Matcher<Node*>& merge_matcher) {
return MakeMatcher(
new IsEffectPhiMatcher(effect0_matcher, effect1_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*>& effect_matcher,
const Matcher<Node*>& control_matcher) {
return MakeMatcher(new IsCall2Matcher(descriptor_matcher, value0_matcher,
value1_matcher, effect_matcher,
control_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 IsCall4Matcher(
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,
const Matcher<Node*>& control_matcher) {
return MakeMatcher(new IsLoadFieldMatcher(access_matcher, base_matcher,
effect_matcher, control_matcher));
}
Matcher<Node*> IsStoreField(const Matcher<FieldAccess>& access_matcher,
const Matcher<Node*>& base_matcher,
const Matcher<Node*>& value_matcher,
const Matcher<Node*>& effect_matcher,
const Matcher<Node*>& control_matcher) {
return MakeMatcher(new IsStoreFieldMatcher(access_matcher, base_matcher,
value_matcher, effect_matcher,
control_matcher));
}
Matcher<Node*> IsLoadBuffer(const Matcher<BufferAccess>& access_matcher,
const Matcher<Node*>& buffer_matcher,
const Matcher<Node*>& offset_matcher,
const Matcher<Node*>& length_matcher,
const Matcher<Node*>& effect_matcher,
const Matcher<Node*>& control_matcher) {
return MakeMatcher(new IsLoadBufferMatcher(access_matcher, buffer_matcher,
offset_matcher, length_matcher,
effect_matcher, control_matcher));
}
Matcher<Node*> IsStoreBuffer(const Matcher<BufferAccess>& access_matcher,
const Matcher<Node*>& buffer_matcher,
const Matcher<Node*>& offset_matcher,
const Matcher<Node*>& length_matcher,
const Matcher<Node*>& value_matcher,
const Matcher<Node*>& effect_matcher,
const Matcher<Node*>& control_matcher) {
return MakeMatcher(new IsStoreBufferMatcher(
access_matcher, buffer_matcher, offset_matcher, length_matcher,
value_matcher, effect_matcher, control_matcher));
}
Matcher<Node*> IsLoadElement(const Matcher<ElementAccess>& access_matcher,
const Matcher<Node*>& base_matcher,
const Matcher<Node*>& index_matcher,
const Matcher<Node*>& effect_matcher,
const Matcher<Node*>& control_matcher) {
return MakeMatcher(new IsLoadElementMatcher(access_matcher, base_matcher,
index_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*>& value_matcher,
const Matcher<Node*>& effect_matcher,
const Matcher<Node*>& control_matcher) {
return MakeMatcher(new IsStoreElementMatcher(
access_matcher, base_matcher, index_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*> IsToNumber(const Matcher<Node*>& base_matcher,
const Matcher<Node*>& context_matcher,
const Matcher<Node*>& effect_matcher,
const Matcher<Node*>& control_matcher) {
return MakeMatcher(new IsToNumberMatcher(base_matcher, context_matcher,
effect_matcher, control_matcher));
}
Matcher<Node*> IsStore(const Matcher<StoreRepresentation>& rep_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(rep_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(NumberEqual)
IS_BINOP_MATCHER(NumberLessThan)
IS_BINOP_MATCHER(NumberSubtract)
IS_BINOP_MATCHER(NumberMultiply)
IS_BINOP_MATCHER(Word32And)
IS_BINOP_MATCHER(Word32Sar)
IS_BINOP_MATCHER(Word32Shl)
IS_BINOP_MATCHER(Word32Shr)
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(Int32Add)
IS_BINOP_MATCHER(Int32Sub)
IS_BINOP_MATCHER(Int32Mul)
IS_BINOP_MATCHER(Int32MulHigh)
IS_BINOP_MATCHER(Int32LessThan)
IS_BINOP_MATCHER(Uint32LessThan)
IS_BINOP_MATCHER(Uint32LessThanOrEqual)
IS_BINOP_MATCHER(Float64Sub)
#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(AnyToBoolean)
IS_UNOP_MATCHER(BooleanNot)
IS_UNOP_MATCHER(ChangeFloat64ToInt32)
IS_UNOP_MATCHER(ChangeFloat64ToUint32)
IS_UNOP_MATCHER(ChangeInt32ToFloat64)
IS_UNOP_MATCHER(ChangeInt32ToInt64)
IS_UNOP_MATCHER(ChangeUint32ToFloat64)
IS_UNOP_MATCHER(ChangeUint32ToUint64)
IS_UNOP_MATCHER(TruncateFloat64ToFloat32)
IS_UNOP_MATCHER(TruncateFloat64ToInt32)
IS_UNOP_MATCHER(TruncateInt64ToInt32)
IS_UNOP_MATCHER(Float64Sqrt)
IS_UNOP_MATCHER(Float64Floor)
IS_UNOP_MATCHER(Float64Ceil)
IS_UNOP_MATCHER(Float64RoundTruncate)
IS_UNOP_MATCHER(Float64RoundTiesAway)
IS_UNOP_MATCHER(NumberToInt32)
IS_UNOP_MATCHER(NumberToUint32)
#undef IS_UNOP_MATCHER
} // namespace compiler
} // namespace internal
} // namespace v8