Correctify instanceof and make it optimizable.

src/bailout-reason.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_BAILOUT_REASON_H_
 #define V8_BAILOUT_REASON_H_
 
 namespace v8 {
 namespace internal {
 
@@ skipping 179 matching lines @@
   V(kStackFrameTypesMustMatch, "Stack frame types must match")                 \
   V(kSuperReference, "Super reference")                                        \
   V(kTheCurrentStackPointerIsBelowCsp,                                         \
     "The current stack pointer is below csp")                                  \
   V(kTheInstructionShouldBeALis, "The instruction should be a lis")            \
   V(kTheInstructionShouldBeALui, "The instruction should be a lui")            \
   V(kTheInstructionShouldBeAnOri, "The instruction should be an ori")          \
   V(kTheInstructionShouldBeAnOris, "The instruction should be an oris")        \
   V(kTheInstructionShouldBeALi, "The instruction should be a li")              \
   V(kTheInstructionShouldBeASldi, "The instruction should be a sldi")          \
-  V(kTheInstructionToPatchShouldBeALoadFromConstantPool,                       \
-    "The instruction to patch should be a load from the constant pool")        \
   V(kTheInstructionToPatchShouldBeAnLdrLiteral,                                \
     "The instruction to patch should be a ldr literal")                        \
   V(kTheInstructionToPatchShouldBeALis,                                        \
     "The instruction to patch should be a lis")                                \
   V(kTheInstructionToPatchShouldBeALui,                                        \
     "The instruction to patch should be a lui")                                \
   V(kTheInstructionToPatchShouldBeAnOri,                                       \
     "The instruction to patch should be an ori")                               \
   V(kTheSourceAndDestinationAreTheSame,                                        \
     "The source and destination are the same")                                 \
@@ skipping 83 matching lines @@
 };
 #undef ERROR_MESSAGES_CONSTANTS
 
 
 const char* GetBailoutReason(BailoutReason reason);
 
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_BAILOUT_REASON_H_