[arm64] Generate adds/ands.

src/compiler/instruction-codes.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_COMPILER_INSTRUCTION_CODES_H_
 #define V8_COMPILER_INSTRUCTION_CODES_H_
 
 #include <iosfwd>
 
 #if V8_TARGET_ARCH_ARM
@@ skipping 153 matching lines @@
   kFloatGreaterThanOrEqual,
   kFloatLessThanOrEqual,
   kFloatGreaterThanOrUnordered,
   kFloatLessThan,
   kFloatGreaterThanOrEqualOrUnordered,
   kFloatLessThanOrEqualOrUnordered,
   kFloatGreaterThan,
   kUnorderedEqual,
   kUnorderedNotEqual,
   kOverflow,
-  kNotOverflow
+  kNotOverflow,
+  kPositiveOrZero,
+  kNegative
 };
 
 inline FlagsCondition NegateFlagsCondition(FlagsCondition condition) {
   return static_cast<FlagsCondition>(condition ^ 1);
 }
 
 FlagsCondition CommuteFlagsCondition(FlagsCondition condition);
 
 std::ostream& operator<<(std::ostream& os, const FlagsCondition& fc);
 
@@ skipping 11 matching lines @@
 typedef BitField<AddressingMode, 8, 5> AddressingModeField;
 typedef BitField<FlagsMode, 13, 2> FlagsModeField;
 typedef BitField<FlagsCondition, 15, 5> FlagsConditionField;
 typedef BitField<int, 20, 12> MiscField;
 
 }  // namespace compiler
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_COMPILER_INSTRUCTION_CODES_H_