[turbofan] Introduce lazy bailout, masked as a call.

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 24 matching lines @@
 
 // Target-specific opcodes that specify which assembly sequence to emit.
 // Most opcodes specify a single instruction.
 #define ARCH_OPCODE_LIST(V)   \
   V(ArchCallCodeObject)       \
   V(ArchTailCallCodeObject)   \
   V(ArchCallJSFunction)       \
   V(ArchTailCallJSFunction)   \
   V(ArchPrepareCallCFunction) \
   V(ArchCallCFunction)        \
+  V(ArchLazyBailout)          \
   V(ArchJmp)                  \
   V(ArchLookupSwitch)         \
   V(ArchTableSwitch)          \
   V(ArchNop)                  \
   V(ArchDeoptimize)           \
   V(ArchRet)                  \
   V(ArchStackPointer)         \
   V(ArchFramePointer)         \
   V(ArchTruncateDoubleToI)    \
   V(CheckedLoadInt8)          \
@@ skipping 95 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_