Add MachineSignature, which is an encapsulation of the machine types for parameters and return valu…

test/cctest/compiler/codegen-tester.h

 // 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.
 
 #ifndef V8_CCTEST_COMPILER_CODEGEN_TESTER_H_
 #define V8_CCTEST_COMPILER_CODEGEN_TESTER_H_
 
 #include "src/v8.h"
 
 #include "src/compiler/pipeline.h"
@@ skipping 12 matching lines @@
                                public MachineAssembler {
  public:
   MachineAssemblerTester(MachineType return_type, MachineType p0,
                          MachineType p1, MachineType p2, MachineType p3,
                          MachineType p4)
       : HandleAndZoneScope(),
         CallHelper(main_isolate()),
         MachineAssembler(new (main_zone()) Graph(main_zone()),
                          ToCallDescriptorBuilder(main_zone(), return_type, p0,
                                                  p1, p2, p3, p4),
-                         MachineOperatorBuilder::pointer_rep()) {}
+                         kMachPtr) {}
 
   Node* LoadFromPointer(void* address, MachineType rep, int32_t offset = 0) {
     return this->Load(rep, this->PointerConstant(address),
                       this->Int32Constant(offset));
   }
 
   void StoreToPointer(void* address, MachineType rep, Node* node) {
     this->Store(rep, this->PointerConstant(address), node);
   }
 
@@ skipping 310 matching lines @@
 
   void Run(RawMachineAssemblerTester<int32_t>* m);
   void RunLeft(RawMachineAssemblerTester<int32_t>* m);
   void RunRight(RawMachineAssemblerTester<int32_t>* m);
 };
 }  // namespace compiler
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_CCTEST_COMPILER_CODEGEN_TESTER_H_