0231a7efa2
This allows us to get rid of the "push TruncateFloat64ToInt32 into Phi" trick that was used in the MachineOperatorReducer to combine the ChangeTaggedToFloat64 and TruncateFloat64ToInt32 operations. Instead of doing that later, we can just introduce the proper operator during the representation selection directly. Also separate the TruncateFloat64ToInt32 machine operator, which had two different meanings depending on a flag (either JavaScript truncation or C++ style round to zero). Now there's a TruncateFloat64ToWord32 which represents the JavaScript truncation (implemented via TruncateDoubleToI macro + code stub) and the RoundFloat64ToInt32, which implements the C++ round towards zero operation (in the same style as the other WebAssembly driven Round* machine operators). R=jarin@chromium.org Review URL: https://codereview.chromium.org/1919513002 Cr-Commit-Position: refs/heads/master@{#35743}
399 lines
23 KiB
C++
399 lines
23 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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#ifndef V8_UNITTESTS_COMPILER_NODE_TEST_UTILS_H_
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#define V8_UNITTESTS_COMPILER_NODE_TEST_UTILS_H_
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#include "src/compiler/machine-operator.h"
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#include "src/machine-type.h"
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#include "testing/gmock/include/gmock/gmock.h"
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namespace v8 {
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namespace internal {
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// Forward declarations.
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class ExternalReference;
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template <typename T>
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class Handle;
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class HeapObject;
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class Type;
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enum TypeofMode : int;
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namespace compiler {
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// Forward declarations.
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class BufferAccess;
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class CallDescriptor;
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class ContextAccess;
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struct ElementAccess;
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struct FieldAccess;
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class Node;
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using ::testing::Matcher;
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Matcher<Node*> IsDead();
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Matcher<Node*> IsEnd(const Matcher<Node*>& control0_matcher);
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Matcher<Node*> IsEnd(const Matcher<Node*>& control0_matcher,
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const Matcher<Node*>& control1_matcher);
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Matcher<Node*> IsEnd(const Matcher<Node*>& control0_matcher,
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const Matcher<Node*>& control1_matcher,
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const Matcher<Node*>& control2_matcher);
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Matcher<Node*> IsBranch(const Matcher<Node*>& value_matcher,
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const Matcher<Node*>& control_matcher);
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Matcher<Node*> IsMerge(const Matcher<Node*>& control0_matcher,
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const Matcher<Node*>& control1_matcher);
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Matcher<Node*> IsMerge(const Matcher<Node*>& control0_matcher,
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const Matcher<Node*>& control1_matcher,
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const Matcher<Node*>& control2_matcher);
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Matcher<Node*> IsLoop(const Matcher<Node*>& control0_matcher,
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const Matcher<Node*>& control1_matcher);
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Matcher<Node*> IsLoop(const Matcher<Node*>& control0_matcher,
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const Matcher<Node*>& control1_matcher,
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const Matcher<Node*>& control2_matcher);
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Matcher<Node*> IsIfTrue(const Matcher<Node*>& control_matcher);
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Matcher<Node*> IsIfFalse(const Matcher<Node*>& control_matcher);
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Matcher<Node*> IsIfSuccess(const Matcher<Node*>& control_matcher);
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Matcher<Node*> IsSwitch(const Matcher<Node*>& value_matcher,
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const Matcher<Node*>& control_matcher);
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Matcher<Node*> IsIfValue(const Matcher<int32_t>& value_matcher,
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const Matcher<Node*>& control_matcher);
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Matcher<Node*> IsIfDefault(const Matcher<Node*>& control_matcher);
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Matcher<Node*> IsBeginRegion(const Matcher<Node*>& effect_matcher);
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Matcher<Node*> IsFinishRegion(const Matcher<Node*>& value_matcher,
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const Matcher<Node*>& effect_matcher);
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Matcher<Node*> IsReturn(const Matcher<Node*>& value_matcher,
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const Matcher<Node*>& effect_matcher,
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const Matcher<Node*>& control_matcher);
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Matcher<Node*> IsReturn2(const Matcher<Node*>& value_matcher,
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const Matcher<Node*>& value2_matcher,
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const Matcher<Node*>& effect_matcher,
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const Matcher<Node*>& control_matcher);
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Matcher<Node*> IsTerminate(const Matcher<Node*>& effect_matcher,
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const Matcher<Node*>& control_matcher);
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Matcher<Node*> IsExternalConstant(
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const Matcher<ExternalReference>& value_matcher);
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Matcher<Node*> IsHeapConstant(Handle<HeapObject> value);
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Matcher<Node*> IsFloat32Constant(const Matcher<float>& value_matcher);
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Matcher<Node*> IsFloat64Constant(const Matcher<double>& value_matcher);
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Matcher<Node*> IsInt32Constant(const Matcher<int32_t>& value_matcher);
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Matcher<Node*> IsInt64Constant(const Matcher<int64_t>& value_matcher);
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Matcher<Node*> IsNumberConstant(const Matcher<double>& value_matcher);
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Matcher<Node*> IsSelect(const Matcher<MachineRepresentation>& 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*>& value2_matcher);
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Matcher<Node*> IsPhi(const Matcher<MachineRepresentation>& 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*>& merge_matcher);
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Matcher<Node*> IsPhi(const Matcher<MachineRepresentation>& 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*>& value2_matcher,
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const Matcher<Node*>& merge_matcher);
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Matcher<Node*> IsEffectPhi(const Matcher<Node*>& effect0_matcher,
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const Matcher<Node*>& effect1_matcher,
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const Matcher<Node*>& merge_matcher);
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Matcher<Node*> IsEffectSet(const Matcher<Node*>& effect0_matcher,
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const Matcher<Node*>& effect1_matcher);
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Matcher<Node*> IsProjection(const Matcher<size_t>& index_matcher,
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const Matcher<Node*>& base_matcher);
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Matcher<Node*> IsCall(const Matcher<const CallDescriptor*>& descriptor_matcher,
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const Matcher<Node*>& value0_matcher,
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const Matcher<Node*>& effect_matcher,
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const Matcher<Node*>& control_matcher);
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Matcher<Node*> IsCall(const Matcher<const 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*>& effect_matcher,
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const Matcher<Node*>& control_matcher);
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Matcher<Node*> IsCall(const Matcher<const 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*>& effect_matcher,
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const Matcher<Node*>& control_matcher);
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Matcher<Node*> IsCall(const Matcher<const 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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Matcher<Node*> IsCall(const Matcher<const 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*>& value4_matcher,
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const Matcher<Node*>& effect_matcher,
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const Matcher<Node*>& control_matcher);
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Matcher<Node*> IsCall(const Matcher<const 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*>& value4_matcher,
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const Matcher<Node*>& value5_matcher,
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const Matcher<Node*>& effect_matcher,
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const Matcher<Node*>& control_matcher);
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Matcher<Node*> IsCall(
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const Matcher<const CallDescriptor*>& descriptor_matcher,
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const Matcher<Node*>& value0_matcher, const Matcher<Node*>& value1_matcher,
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const Matcher<Node*>& value2_matcher, const Matcher<Node*>& value3_matcher,
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const Matcher<Node*>& value4_matcher, const Matcher<Node*>& value5_matcher,
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const Matcher<Node*>& value6_matcher, const Matcher<Node*>& effect_matcher,
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const Matcher<Node*>& control_matcher);
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Matcher<Node*> IsTailCall(
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const Matcher<CallDescriptor const*>& descriptor_matcher,
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const Matcher<Node*>& value0_matcher, const Matcher<Node*>& value1_matcher,
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const Matcher<Node*>& effect_matcher,
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const Matcher<Node*>& control_matcher);
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Matcher<Node*> IsTailCall(
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const Matcher<CallDescriptor const*>& descriptor_matcher,
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const Matcher<Node*>& value0_matcher, const Matcher<Node*>& value1_matcher,
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const Matcher<Node*>& value2_matcher, const Matcher<Node*>& effect_matcher,
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const Matcher<Node*>& control_matcher);
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Matcher<Node*> IsTailCall(
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const Matcher<CallDescriptor const*>& descriptor_matcher,
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const Matcher<Node*>& value0_matcher, const Matcher<Node*>& value1_matcher,
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const Matcher<Node*>& value2_matcher, 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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Matcher<Node*> IsTailCall(
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const Matcher<CallDescriptor const*>& descriptor_matcher,
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const Matcher<Node*>& value0_matcher, const Matcher<Node*>& value1_matcher,
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const Matcher<Node*>& value2_matcher, const Matcher<Node*>& value3_matcher,
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const Matcher<Node*>& value4_matcher, const Matcher<Node*>& effect_matcher,
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const Matcher<Node*>& control_matcher);
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Matcher<Node*> IsTailCall(
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const Matcher<CallDescriptor const*>& descriptor_matcher,
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const Matcher<Node*>& value0_matcher, const Matcher<Node*>& value1_matcher,
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const Matcher<Node*>& value2_matcher, const Matcher<Node*>& value3_matcher,
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const Matcher<Node*>& value4_matcher, const Matcher<Node*>& value5_matcher,
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const Matcher<Node*>& effect_matcher,
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const Matcher<Node*>& control_matcher);
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Matcher<Node*> IsTailCall(
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const Matcher<CallDescriptor const*>& descriptor_matcher,
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const Matcher<Node*>& value0_matcher, const Matcher<Node*>& value1_matcher,
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const Matcher<Node*>& value2_matcher, const Matcher<Node*>& value3_matcher,
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const Matcher<Node*>& value4_matcher, const Matcher<Node*>& value5_matcher,
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const Matcher<Node*>& value6_matcher, const Matcher<Node*>& effect_matcher,
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const Matcher<Node*>& control_matcher);
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Matcher<Node*> IsTailCall(
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const Matcher<CallDescriptor const*>& descriptor_matcher,
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const Matcher<Node*>& value0_matcher, const Matcher<Node*>& value1_matcher,
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const Matcher<Node*>& value2_matcher, const Matcher<Node*>& value3_matcher,
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const Matcher<Node*>& value4_matcher, const Matcher<Node*>& value5_matcher,
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const Matcher<Node*>& value6_matcher, const Matcher<Node*>& value7_matcher,
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const Matcher<Node*>& effect_matcher,
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const Matcher<Node*>& control_matcher);
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Matcher<Node*> IsBooleanNot(const Matcher<Node*>& value_matcher);
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Matcher<Node*> IsReferenceEqual(const Matcher<Type*>& type_matcher,
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const Matcher<Node*>& lhs_matcher,
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const Matcher<Node*>& rhs_matcher);
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Matcher<Node*> IsNumberEqual(const Matcher<Node*>& lhs_matcher,
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const Matcher<Node*>& rhs_matcher);
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Matcher<Node*> IsNumberLessThan(const Matcher<Node*>& lhs_matcher,
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const Matcher<Node*>& rhs_matcher);
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Matcher<Node*> IsNumberSubtract(const Matcher<Node*>& lhs_matcher,
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const Matcher<Node*>& rhs_matcher);
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Matcher<Node*> IsNumberMultiply(const Matcher<Node*>& lhs_matcher,
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const Matcher<Node*>& rhs_matcher);
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Matcher<Node*> IsNumberShiftLeft(const Matcher<Node*>& lhs_matcher,
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const Matcher<Node*>& rhs_matcher);
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Matcher<Node*> IsNumberShiftRight(const Matcher<Node*>& lhs_matcher,
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const Matcher<Node*>& rhs_matcher);
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Matcher<Node*> IsNumberShiftRightLogical(const Matcher<Node*>& lhs_matcher,
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const Matcher<Node*>& rhs_matcher);
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Matcher<Node*> IsAllocate(const Matcher<Node*>& size_matcher,
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const Matcher<Node*>& effect_matcher,
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const Matcher<Node*>& control_matcher);
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Matcher<Node*> IsLoadField(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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const Matcher<Node*>& control_matcher);
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Matcher<Node*> IsStoreField(const Matcher<FieldAccess>& access_matcher,
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const Matcher<Node*>& base_matcher,
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const Matcher<Node*>& value_matcher,
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const Matcher<Node*>& effect_matcher,
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const Matcher<Node*>& control_matcher);
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Matcher<Node*> IsLoadBuffer(const Matcher<BufferAccess>& access_matcher,
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const Matcher<Node*>& buffer_matcher,
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const Matcher<Node*>& offset_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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Matcher<Node*> IsStoreBuffer(const Matcher<BufferAccess>& access_matcher,
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const Matcher<Node*>& buffer_matcher,
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const Matcher<Node*>& offset_matcher,
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const Matcher<Node*>& length_matcher,
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const Matcher<Node*>& value_matcher,
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const Matcher<Node*>& effect_matcher,
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const Matcher<Node*>& control_matcher);
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Matcher<Node*> IsLoadElement(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*>& control_matcher,
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const Matcher<Node*>& effect_matcher);
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Matcher<Node*> IsStoreElement(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*>& value_matcher,
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const Matcher<Node*>& effect_matcher,
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const Matcher<Node*>& control_matcher);
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Matcher<Node*> IsObjectIsReceiver(const Matcher<Node*>& value_matcher);
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Matcher<Node*> IsObjectIsSmi(const Matcher<Node*>& value_matcher);
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Matcher<Node*> IsLoad(const Matcher<LoadRepresentation>& rep_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*>& effect_matcher,
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const Matcher<Node*>& control_matcher);
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Matcher<Node*> IsStore(const Matcher<StoreRepresentation>& rep_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*>& value_matcher,
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const Matcher<Node*>& effect_matcher,
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const Matcher<Node*>& control_matcher);
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Matcher<Node*> IsStackSlot(const Matcher<MachineRepresentation>& rep_matcher);
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Matcher<Node*> IsWord32And(const Matcher<Node*>& lhs_matcher,
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const Matcher<Node*>& rhs_matcher);
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Matcher<Node*> IsWord32Or(const Matcher<Node*>& lhs_matcher,
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const Matcher<Node*>& rhs_matcher);
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Matcher<Node*> IsWord32Xor(const Matcher<Node*>& lhs_matcher,
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const Matcher<Node*>& rhs_matcher);
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Matcher<Node*> IsWord32Sar(const Matcher<Node*>& lhs_matcher,
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const Matcher<Node*>& rhs_matcher);
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Matcher<Node*> IsWord32Shl(const Matcher<Node*>& lhs_matcher,
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const Matcher<Node*>& rhs_matcher);
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Matcher<Node*> IsWord32Shr(const Matcher<Node*>& lhs_matcher,
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const Matcher<Node*>& rhs_matcher);
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Matcher<Node*> IsWord32Ror(const Matcher<Node*>& lhs_matcher,
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const Matcher<Node*>& rhs_matcher);
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Matcher<Node*> IsWord32Equal(const Matcher<Node*>& lhs_matcher,
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const Matcher<Node*>& rhs_matcher);
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Matcher<Node*> IsWord32Clz(const Matcher<Node*>& value_matcher);
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Matcher<Node*> IsWord32Ctz(const Matcher<Node*>& value_matcher);
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Matcher<Node*> IsWord32Popcnt(const Matcher<Node*>& value_matcher);
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Matcher<Node*> IsWord64And(const Matcher<Node*>& lhs_matcher,
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const Matcher<Node*>& rhs_matcher);
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Matcher<Node*> IsWord64Or(const Matcher<Node*>& lhs_matcher,
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const Matcher<Node*>& rhs_matcher);
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Matcher<Node*> IsWord64Shl(const Matcher<Node*>& lhs_matcher,
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const Matcher<Node*>& rhs_matcher);
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Matcher<Node*> IsWord64Sar(const Matcher<Node*>& lhs_matcher,
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const Matcher<Node*>& rhs_matcher);
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Matcher<Node*> IsWord64Equal(const Matcher<Node*>& lhs_matcher,
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const Matcher<Node*>& rhs_matcher);
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Matcher<Node*> IsInt32AddWithOverflow(const Matcher<Node*>& lhs_matcher,
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const Matcher<Node*>& rhs_matcher);
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Matcher<Node*> IsInt32Add(const Matcher<Node*>& lhs_matcher,
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const Matcher<Node*>& rhs_matcher);
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Matcher<Node*> IsInt32Sub(const Matcher<Node*>& lhs_matcher,
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const Matcher<Node*>& rhs_matcher);
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Matcher<Node*> IsInt32Mul(const Matcher<Node*>& lhs_matcher,
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const Matcher<Node*>& rhs_matcher);
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Matcher<Node*> IsInt32MulHigh(const Matcher<Node*>& lhs_matcher,
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const Matcher<Node*>& rhs_matcher);
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Matcher<Node*> IsInt32LessThan(const Matcher<Node*>& lhs_matcher,
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const Matcher<Node*>& rhs_matcher);
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Matcher<Node*> IsUint32LessThan(const Matcher<Node*>& lhs_matcher,
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const Matcher<Node*>& rhs_matcher);
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Matcher<Node*> IsUint32LessThanOrEqual(const Matcher<Node*>& lhs_matcher,
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const Matcher<Node*>& rhs_matcher);
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Matcher<Node*> IsInt64Add(const Matcher<Node*>& lhs_matcher,
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const Matcher<Node*>& rhs_matcher);
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Matcher<Node*> IsInt64Sub(const Matcher<Node*>& lhs_matcher,
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const Matcher<Node*>& rhs_matcher);
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Matcher<Node*> IsJSAdd(const Matcher<Node*>& lhs_matcher,
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const Matcher<Node*>& rhs_matcher);
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Matcher<Node*> IsTruncateFloat64ToWord32(const Matcher<Node*>& input_matcher);
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Matcher<Node*> IsChangeFloat64ToInt32(const Matcher<Node*>& input_matcher);
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Matcher<Node*> IsChangeFloat64ToUint32(const Matcher<Node*>& input_matcher);
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Matcher<Node*> IsChangeInt32ToFloat64(const Matcher<Node*>& input_matcher);
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Matcher<Node*> IsChangeInt32ToInt64(const Matcher<Node*>& input_matcher);
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Matcher<Node*> IsChangeUint32ToFloat64(const Matcher<Node*>& input_matcher);
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Matcher<Node*> IsChangeUint32ToUint64(const Matcher<Node*>& input_matcher);
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Matcher<Node*> IsTruncateFloat64ToFloat32(const Matcher<Node*>& input_matcher);
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Matcher<Node*> IsTruncateInt64ToInt32(const Matcher<Node*>& input_matcher);
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Matcher<Node*> IsFloat32Max(const Matcher<Node*>& lhs_matcher,
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const Matcher<Node*>& rhs_matcher);
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Matcher<Node*> IsFloat32Min(const Matcher<Node*>& lhs_matcher,
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const Matcher<Node*>& rhs_matcher);
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Matcher<Node*> IsFloat32Abs(const Matcher<Node*>& input_matcher);
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Matcher<Node*> IsFloat32Equal(const Matcher<Node*>& lhs_matcher,
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const Matcher<Node*>& rhs_matcher);
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Matcher<Node*> IsFloat32LessThan(const Matcher<Node*>& lhs_matcher,
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const Matcher<Node*>& rhs_matcher);
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Matcher<Node*> IsFloat32LessThanOrEqual(const Matcher<Node*>& lhs_matcher,
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const Matcher<Node*>& rhs_matcher);
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Matcher<Node*> IsFloat64Max(const Matcher<Node*>& lhs_matcher,
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const Matcher<Node*>& rhs_matcher);
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Matcher<Node*> IsFloat64Min(const Matcher<Node*>& lhs_matcher,
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const Matcher<Node*>& rhs_matcher);
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Matcher<Node*> IsFloat64Sub(const Matcher<Node*>& lhs_matcher,
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const Matcher<Node*>& rhs_matcher);
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Matcher<Node*> IsFloat64Abs(const Matcher<Node*>& input_matcher);
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Matcher<Node*> IsFloat64Sqrt(const Matcher<Node*>& input_matcher);
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Matcher<Node*> IsFloat64RoundDown(const Matcher<Node*>& input_matcher);
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Matcher<Node*> IsFloat64RoundTruncate(const Matcher<Node*>& input_matcher);
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Matcher<Node*> IsFloat64RoundTiesAway(const Matcher<Node*>& input_matcher);
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Matcher<Node*> IsFloat64ExtractLowWord32(const Matcher<Node*>& input_matcher);
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Matcher<Node*> IsFloat64ExtractHighWord32(const Matcher<Node*>& input_matcher);
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Matcher<Node*> IsFloat64InsertLowWord32(const Matcher<Node*>& lhs_matcher,
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const Matcher<Node*>& rhs_matcher);
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Matcher<Node*> IsFloat64InsertHighWord32(const Matcher<Node*>& lhs_matcher,
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const Matcher<Node*>& rhs_matcher);
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Matcher<Node*> IsToNumber(const Matcher<Node*>& base_matcher,
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const Matcher<Node*>& context_matcher,
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const Matcher<Node*>& effect_matcher,
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const Matcher<Node*>& control_matcher);
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Matcher<Node*> IsLoadContext(const Matcher<ContextAccess>& access_matcher,
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const Matcher<Node*>& context_matcher);
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Matcher<Node*> IsNumberToInt32(const Matcher<Node*>& input_matcher);
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Matcher<Node*> IsNumberToUint32(const Matcher<Node*>& input_matcher);
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Matcher<Node*> IsParameter(const Matcher<int> index_matcher);
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Matcher<Node*> IsLoadFramePointer();
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Matcher<Node*> IsLoadParentFramePointer();
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Matcher<Node*> IsInt32PairAdd(const Matcher<Node*>& a_matcher,
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const Matcher<Node*>& b_matcher,
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const Matcher<Node*>& c_matcher,
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const Matcher<Node*>& d_matcher);
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Matcher<Node*> IsInt32PairSub(const Matcher<Node*>& a_matcher,
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const Matcher<Node*>& b_matcher,
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const Matcher<Node*>& c_matcher,
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const Matcher<Node*>& d_matcher);
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Matcher<Node*> IsInt32PairMul(const Matcher<Node*>& a_matcher,
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const Matcher<Node*>& b_matcher,
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const Matcher<Node*>& c_matcher,
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const Matcher<Node*>& d_matcher);
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|
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Matcher<Node*> IsWord32PairShl(const Matcher<Node*>& lhs_matcher,
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const Matcher<Node*>& mid_matcher,
|
|
const Matcher<Node*>& rhs_matcher);
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Matcher<Node*> IsWord32PairShr(const Matcher<Node*>& lhs_matcher,
|
|
const Matcher<Node*>& mid_matcher,
|
|
const Matcher<Node*>& rhs_matcher);
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Matcher<Node*> IsWord32PairSar(const Matcher<Node*>& lhs_matcher,
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const Matcher<Node*>& mid_matcher,
|
|
const Matcher<Node*>& rhs_matcher);
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Matcher<Node*> IsStackSlot();
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Matcher<Node*> IsGuard(const Matcher<Type*>& type_matcher,
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const Matcher<Node*>& value_matcher,
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const Matcher<Node*>& control_matcher);
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} // namespace compiler
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} // namespace internal
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} // namespace v8
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#endif // V8_UNITTESTS_COMPILER_NODE_TEST_UTILS_H_
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