[turbofan] Introduce CheckTaggedSigned and CheckTaggedPointer operators.

src/compiler/verifier.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/verifier.h"
 
 #include <algorithm>
 #include <deque>
 #include <queue>
 #include <sstream>
@@ skipping 929 matching lines @@
       // CheckValueInputIs(node, 0, from));
       // CheckUpperIs(node, to));
       break;
     }
 
     case IrOpcode::kCheckBounds:
       CheckValueInputIs(node, 0, Type::Any());
       CheckValueInputIs(node, 1, Type::Unsigned31());
       CheckUpperIs(node, Type::Unsigned31());
       break;
+    case IrOpcode::kCheckTaggedSigned:
+      CheckValueInputIs(node, 0, Type::Any());
+      CheckUpperIs(node, Type::TaggedSigned());
+      break;
+    case IrOpcode::kCheckTaggedPointer:
+      CheckValueInputIs(node, 0, Type::Any());
+      CheckUpperIs(node, Type::TaggedPointer());
+      break;
 
     case IrOpcode::kCheckedUint32ToInt32:
     case IrOpcode::kCheckedFloat64ToInt32:
     case IrOpcode::kCheckedTaggedToInt32:
     case IrOpcode::kCheckedTaggedToFloat64:
       break;
 
     case IrOpcode::kCheckFloat64Hole:
       CheckValueInputIs(node, 0, Type::Number());
       CheckUpperIs(node, Type::Number());
@@ skipping 518 matching lines @@
          replacement->op()->EffectOutputCount() > 0);
   DCHECK(!NodeProperties::IsFrameStateEdge(edge) ||
          replacement->opcode() == IrOpcode::kFrameState);
 }
 
 #endif  // DEBUG
 
 }  // namespace compiler
 }  // namespace internal
 }  // namespace v8