[turbofan] Make MachineType a pair of enums.

test/unittests/compiler/simplified-operator-unittest.cc

 // 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 "src/compiler/opcodes.h"
 #include "src/compiler/operator.h"
 #include "src/compiler/operator-properties.h"
 #include "src/compiler/simplified-operator.h"
 #include "src/types-inl.h"
 #include "test/unittests/test-utils.h"
@@ skipping 182 matching lines @@
                         ::testing::ValuesIn(kExternalArrayTypes));
 
 
 // -----------------------------------------------------------------------------
 // Element access operators.
 
 
 namespace {
 
 const ElementAccess kElementAccesses[] = {
-    {kTaggedBase, FixedArray::kHeaderSize, Type::Any(), kMachAnyTagged},
-    {kUntaggedBase, 0, Type::Any(), kMachInt8},
-    {kUntaggedBase, 0, Type::Any(), kMachInt16},
-    {kUntaggedBase, 0, Type::Any(), kMachInt32},
-    {kUntaggedBase, 0, Type::Any(), kMachUint8},
-    {kUntaggedBase, 0, Type::Any(), kMachUint16},
-    {kUntaggedBase, 0, Type::Any(), kMachUint32},
-    {kUntaggedBase, 0, Type::Signed32(), kMachInt8},
-    {kUntaggedBase, 0, Type::Unsigned32(), kMachUint8},
-    {kUntaggedBase, 0, Type::Signed32(), kMachInt16},
-    {kUntaggedBase, 0, Type::Unsigned32(), kMachUint16},
-    {kUntaggedBase, 0, Type::Signed32(), kMachInt32},
-    {kUntaggedBase, 0, Type::Unsigned32(), kMachUint32},
-    {kUntaggedBase, 0, Type::Number(), kRepFloat32},
-    {kUntaggedBase, 0, Type::Number(), kRepFloat64},
+    {kTaggedBase, FixedArray::kHeaderSize, Type::Any(),
+     MachineType::AnyTagged()},
+    {kUntaggedBase, 0, Type::Any(), MachineType::Int8()},
+    {kUntaggedBase, 0, Type::Any(), MachineType::Int16()},
+    {kUntaggedBase, 0, Type::Any(), MachineType::Int32()},
+    {kUntaggedBase, 0, Type::Any(), MachineType::Uint8()},
+    {kUntaggedBase, 0, Type::Any(), MachineType::Uint16()},
+    {kUntaggedBase, 0, Type::Any(), MachineType::Uint32()},
+    {kUntaggedBase, 0, Type::Signed32(), MachineType::Int8()},
+    {kUntaggedBase, 0, Type::Unsigned32(), MachineType::Uint8()},
+    {kUntaggedBase, 0, Type::Signed32(), MachineType::Int16()},
+    {kUntaggedBase, 0, Type::Unsigned32(), MachineType::Uint16()},
+    {kUntaggedBase, 0, Type::Signed32(), MachineType::Int32()},
+    {kUntaggedBase, 0, Type::Unsigned32(), MachineType::Uint32()},
+    {kUntaggedBase, 0, Type::Number(),
+     MachineType(MachineRepresentation::kFloat32, MachineSemantic::kNone)},
+    {kUntaggedBase, 0, Type::Number(),
+     MachineType(MachineRepresentation::kFloat64, MachineSemantic::kNone)},
     {kTaggedBase, FixedTypedArrayBase::kDataOffset, Type::Signed32(),
-     kMachInt8},
+     MachineType::Int8()},
     {kTaggedBase, FixedTypedArrayBase::kDataOffset, Type::Unsigned32(),
-     kMachUint8},
+     MachineType::Uint8()},
     {kTaggedBase, FixedTypedArrayBase::kDataOffset, Type::Signed32(),
-     kMachInt16},
+     MachineType::Int16()},
     {kTaggedBase, FixedTypedArrayBase::kDataOffset, Type::Unsigned32(),
-     kMachUint16},
+     MachineType::Uint16()},
     {kTaggedBase, FixedTypedArrayBase::kDataOffset, Type::Signed32(),
-     kMachInt32},
+     MachineType::Int32()},
     {kTaggedBase, FixedTypedArrayBase::kDataOffset, Type::Unsigned32(),
-     kMachUint32},
+     MachineType::Uint32()},
     {kTaggedBase, FixedTypedArrayBase::kDataOffset, Type::Number(),
-     kRepFloat32},
+     MachineType(MachineRepresentation::kFloat32, MachineSemantic::kNone)},
     {kTaggedBase, FixedTypedArrayBase::kDataOffset, Type::Number(),
-     kRepFloat64}};
+     MachineType(MachineRepresentation::kFloat32, MachineSemantic::kNone)}};
 
 }  // namespace
 
 
 class SimplifiedElementAccessOperatorTest
     : public TestWithZone,
       public ::testing::WithParamInterface<ElementAccess> {};
 
 
 TEST_P(SimplifiedElementAccessOperatorTest, LoadElement) {
@@ skipping 36 matching lines @@
 }
 
 
 INSTANTIATE_TEST_CASE_P(SimplifiedOperatorTest,
                         SimplifiedElementAccessOperatorTest,
                         ::testing::ValuesIn(kElementAccesses));
 
 }  // namespace compiler
 }  // namespace internal
 }  // namespace v8