Revert of [turbofan] add MachineType to AllocatedOperand

test/cctest/compiler/test-instruction.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/v8.h"
 #include "test/cctest/cctest.h"
 
 #include "src/compiler/code-generator.h"
 #include "src/compiler/common-operator.h"
 #include "src/compiler/graph.h"
@@ skipping 245 matching lines @@
   int index = 0;
   for (auto instr : R.code->instructions()) {
     UnallocatedOperand op1 = R.Unallocated(index++);
     UnallocatedOperand op2 = R.Unallocated(index++);
     instr->GetOrCreateParallelMove(TestInstr::START, R.zone())
         ->AddMove(op1, op2);
     ParallelMove* move = instr->GetParallelMove(TestInstr::START);
     CHECK(move);
     CHECK_EQ(1u, move->size());
     MoveOperands* cur = move->at(0);
-    CHECK(op1.Equals(cur->source()));
-    CHECK(op2.Equals(cur->destination()));
+    CHECK(op1 == cur->source());
+    CHECK(op2 == cur->destination());
   }
 }
 
 
 TEST(InstructionOperands) {
   Zone zone;
 
   {
     TestInstr* i = TestInstr::New(&zone, 101);
     CHECK_EQ(0, static_cast<int>(i->OutputCount()));
@@ skipping 23 matching lines @@
   for (size_t i = 0; i < arraysize(outputs); i++) {
     for (size_t j = 0; j < arraysize(inputs); j++) {
       for (size_t k = 0; k < arraysize(temps); k++) {
         TestInstr* m =
             TestInstr::New(&zone, 101, i, outputs, j, inputs, k, temps);
         CHECK(i == m->OutputCount());
         CHECK(j == m->InputCount());
         CHECK(k == m->TempCount());
 
         for (size_t z = 0; z < i; z++) {
-          CHECK(outputs[z].Equals(*m->OutputAt(z)));
+          CHECK(outputs[z] == *m->OutputAt(z));
         }
 
         for (size_t z = 0; z < j; z++) {
-          CHECK(inputs[z].Equals(*m->InputAt(z)));
+          CHECK(inputs[z] == *m->InputAt(z));
         }
 
         for (size_t z = 0; z < k; z++) {
-          CHECK(temps[z].Equals(*m->TempAt(z)));
+          CHECK(temps[z] == *m->TempAt(z));
         }
       }
     }
   }
 }