[ic] Delete old KeyedLoadIC code

src/deoptimize-reason.h

 // Copyright 2016 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_DEOPTIMIZE_REASON_H_
 #define V8_DEOPTIMIZE_REASON_H_
 
 #include "src/globals.h"
 
 namespace v8 {
 namespace internal {
 
 #define DEOPTIMIZE_REASON_LIST(V)                                             \
   V(AccessCheck, "Access check needed")                                       \
   V(NoReason, "no reason")                                                    \
   V(ConstantGlobalVariableAssignment, "Constant global variable assignment")  \
   V(ConversionOverflow, "conversion overflow")                                \
   V(DivisionByZero, "division by zero")                                       \
-  V(ElementsKindUnhandledInKeyedLoadGenericStub,                              \
-    "ElementsKind unhandled in KeyedLoadGenericStub")                         \
   V(ExpectedHeapNumber, "Expected heap number")                               \
   V(ExpectedSmi, "Expected smi")                                              \
   V(ForcedDeoptToRuntime, "Forced deopt to runtime")                          \
   V(Hole, "hole")                                                             \
   V(InstanceMigrationFailed, "instance migration failed")                     \
   V(InsufficientTypeFeedbackForCall, "Insufficient type feedback for call")   \
   V(InsufficientTypeFeedbackForCallWithArguments,                             \
     "Insufficient type feedback for call with arguments")                     \
   V(FastPathFailed, "Falling off the fast path")                              \
   V(InsufficientTypeFeedbackForCombinedTypeOfBinaryOperation,                 \
     "Insufficient type feedback for combined type of binary operation")       \
   V(InsufficientTypeFeedbackForGenericNamedAccess,                            \
     "Insufficient type feedback for generic named access")                    \
   V(InsufficientTypeFeedbackForGenericKeyedAccess,                            \
     "Insufficient type feedback for generic keyed access")                    \
   V(InsufficientTypeFeedbackForLHSOfBinaryOperation,                          \
     "Insufficient type feedback for LHS of binary operation")                 \
   V(InsufficientTypeFeedbackForRHSOfBinaryOperation,                          \
     "Insufficient type feedback for RHS of binary operation")                 \
   V(KeyIsNegative, "key is negative")                                         \
   V(LostPrecision, "lost precision")                                          \
   V(LostPrecisionOrNaN, "lost precision or NaN")                              \
   V(MementoFound, "memento found")                                            \
   V(MinusZero, "minus zero")                                                  \
   V(NaN, "NaN")                                                               \
   V(NegativeKeyEncountered, "Negative key encountered")                       \
   V(NegativeValue, "negative value")                                          \
   V(NoCache, "no cache")                                                      \
-  V(NonStrictElementsInKeyedLoadGenericStub,                                  \
-    "non-strict elements in KeyedLoadGenericStub")                            \
   V(NotAHeapNumber, "not a heap number")                                      \
   V(NotAHeapNumberUndefinedBoolean, "not a heap number/undefined/true/false") \
   V(NotAHeapNumberUndefined, "not a heap number/undefined")                   \
   V(NotAJavaScriptObject, "not a JavaScript object")                          \
   V(NotASmi, "not a Smi")                                                     \
   V(OutOfBounds, "out of bounds")                                             \
   V(OutsideOfRange, "Outside of range")                                       \
   V(Overflow, "overflow")                                                     \
   V(Proxy, "proxy")                                                           \
   V(ReceiverWasAGlobalObject, "receiver was a global object")                 \
@@ skipping 28 matching lines @@
 std::ostream& operator<<(std::ostream&, DeoptimizeReason);
 
 size_t hash_value(DeoptimizeReason reason);
 
 char const* DeoptimizeReasonToString(DeoptimizeReason reason);
 
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_DEOPTIMIZE_REASON_H_