Introduce FrameAndConstantPoolScope and ConstantPoolUnavailableScope.

src/arm/assembler-arm.cc

 // Copyright (c) 1994-2006 Sun Microsystems Inc.
 // All Rights Reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
 // are met:
 //
 // - Redistributions of source code must retain the above copyright notice,
 // this list of conditions and the following disclaimer.
 //
@@ skipping 512 matching lines @@
       positions_recorder_(this) {
   reloc_info_writer.Reposition(buffer_ + buffer_size_, pc_);
   num_pending_32_bit_reloc_info_ = 0;
   num_pending_64_bit_reloc_info_ = 0;
   next_buffer_check_ = 0;
   const_pool_blocked_nesting_ = 0;
   no_const_pool_before_ = 0;
   first_const_pool_32_use_ = -1;
   first_const_pool_64_use_ = -1;
   last_bound_pos_ = 0;
+  constant_pool_available_ = !FLAG_enable_ool_constant_pool;
+  constant_pool_full_ = false;
   ClearRecordedAstId();
 }
 
 
 Assembler::~Assembler() {
   ASSERT(const_pool_blocked_nesting_ == 0);
 }
 
 
 void Assembler::GetCode(CodeDesc* desc) {
@@ skipping 2946 matching lines @@
 
   // Since a constant pool was just emitted, move the check offset forward by
   // the standard interval.
   next_buffer_check_ = pc_offset() + kCheckPoolInterval;
 }
 
 
 } }  // namespace v8::internal
 
 #endif  // V8_TARGET_ARCH_ARM