More cleanup related to malformed and malbounded types.

runtime/vm/flow_graph_compiler_mips.cc

 // Copyright (c) 2013, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 #include "vm/globals.h"  // Needed here to get TARGET_ARCH_MIPS.
 #if defined(TARGET_ARCH_MIPS)
 
 #include "vm/flow_graph_compiler.h"
 
 #include "vm/ast_printer.h"
@@ skipping 140 matching lines @@
   Assembler* assem = compiler->assembler();
 #define __ assem->
   __ Comment("Deopt stub for id %" Pd "", deopt_id());
   __ Bind(entry_label());
   if (FLAG_trap_on_deoptimization) __ break_(0);
 
   ASSERT(deopt_env() != NULL);
 
   __ BranchLink(&StubCode::DeoptimizeLabel());
   set_pc_offset(assem->CodeSize());
-  __ break_(0);  // TODO(regis): Remove breakpoint to save space.
 #undef __
 }
 
 
 #define __ assembler()->
 
 
 // Fall through if bool_register contains null.
 void FlowGraphCompiler::GenerateBoolToJump(Register bool_register,
                                            Label* is_true,
@@ skipping 591 matching lines @@
     }
     AllocateRegistersLocally(instr);
   } else if (instr->MayThrow()  &&
              (CurrentTryIndex() != CatchClauseNode::kInvalidTryIndex)) {
     // Optimized try-block: Sync locals to fixed stack locations.
     EmitTrySync(instr, CurrentTryIndex());
   }
 }
 
 
-// TODO(regis): Pass an offset instead of an Address to avoid addressing
-// mode restrictions and remove Operand::Equals() on IA32/X64 and
-// Address::Equals() on ARM/MIPS.
 void FlowGraphCompiler::EmitTrySyncMove(intptr_t dest_offset,
                                         Location loc,
                                         bool* push_emitted) {
   if (loc.IsConstant()) {
     if (!*push_emitted) {
       __ Push(T0);
       *push_emitted = true;
     }
     __ LoadObject(T0, loc.constant());
     __ StoreToOffset(T0, FP, dest_offset);
@@ skipping 1219 matching lines @@
   __ AddImmediate(SP, kDoubleSize);
 }
 
 
 #undef __
 
 
 }  // namespace dart
 
 #endif  // defined TARGET_ARCH_MIPS