Fix lazy deopt after tagged binary ops

src/mips/lithium-codegen-mips.cc

 // Copyright 2012 the V8 project authors. All rights reserved.7
 // 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.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 241 matching lines @@
   osr_pc_offset_ = masm()->pc_offset();
 
   // Adjust the frame size, subsuming the unoptimized frame into the
   // optimized frame.
   int slots = GetStackSlotCount() - graph()->osr()->UnoptimizedFrameSlots();
   ASSERT(slots >= 0);
   __ Subu(sp, sp, Operand(slots * kPointerSize));
 }
 
 
+void LCodeGen::GenerateBodyInstructionPre(LInstruction* instr) {
+  if (!instr->IsLazyBailout() && !instr->IsGap()) {
+    safepoints_.BumpLastLazySafepointIndex();
+  }
+}
+
+
 bool LCodeGen::GenerateDeferredCode() {
   ASSERT(is_generating());
   if (deferred_.length() > 0) {
     for (int i = 0; !is_aborted() && i < deferred_.length(); i++) {
       LDeferredCode* code = deferred_[i];
 
       HValue* value =
           instructions_->at(code->instruction_index())->hydrogen_value();
       RecordAndWritePosition(
           chunk()->graph()->SourcePositionToScriptPosition(value->position()));
@@ skipping 5444 matching lines @@
   __ Subu(scratch, result, scratch);
   __ lw(result, FieldMemOperand(scratch,
                                 FixedArray::kHeaderSize - kPointerSize));
   __ bind(&done);
 }
 
 
 #undef __
 
 } }  // namespace v8::internal