ARM: Port r7089 to ARM...

src/ia32/deoptimizer-ia32.cc

 // Copyright 2011 the V8 project authors. 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.
 //     * 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 38 matching lines @@
 #ifdef DEBUG
   ASSERT(start <= end);
   int size = end - start;
   CodePatcher destroyer(start, size);
   while (size-- > 0) destroyer.masm()->int3();
 #endif
 }
 
 
 void Deoptimizer::DeoptimizeFunction(JSFunction* function) {
+  HandleScope scope;
   AssertNoAllocation no_allocation;
 
   if (!function->IsOptimized()) return;
 
   // Get the optimized code.
   Code* code = function->code();
   Address code_start_address = code->instruction_start();
 
   // We will overwrite the code's relocation info in-place. Relocation info
   // is written backward. The relocation info is the payload of a byte
@@ skipping 56 matching lines @@
   node->set_next(deoptimizing_code_list_);
   deoptimizing_code_list_ = node;
 
   // Set the code for the function to non-optimized version.
   function->ReplaceCode(function->shared()->code());
 
   if (FLAG_trace_deopt) {
     PrintF("[forced deoptimization: ");
     function->PrintName();
     PrintF(" / %x]\n", reinterpret_cast<uint32_t>(function));
+#ifdef DEBUG
+    if (FLAG_print_code) {
+      code->PrintLn();
+    }
+#endif
   }
 }
 
 
 void Deoptimizer::PatchStackCheckCodeAt(Address pc_after,
                                         Code* check_code,
                                         Code* replacement_code) {
   Address call_target_address = pc_after - kIntSize;
   ASSERT(check_code->entry() ==
          Assembler::target_address_at(call_target_address));
@@ skipping 510 matching lines @@
   }
   __ bind(&done);
 }
 
 #undef __
 
 
 } }  // namespace v8::internal
 
 #endif  // V8_TARGET_ARCH_IA32