Add lazy deoptimization environment to instanceof by marking it as a call....

src/ia32/lithium-codegen-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 1894 matching lines @@
   // offset to the location of the map check.
   Register temp = ToRegister(instr->TempAt(0));
   ASSERT(temp.is(edi));
   __ mov(InstanceofStub::right(), Immediate(instr->function()));
   static const int kAdditionalDelta = 16;
   int delta = masm_->SizeOfCodeGeneratedSince(map_check) + kAdditionalDelta;
   Label before_push_delta;
   __ bind(&before_push_delta);
   __ mov(temp, Immediate(delta));
   __ StoreToSafepointRegisterSlot(temp, temp);
-  __ mov(esi, Operand(ebp, StandardFrameConstants::kContextOffset));
-  __ call(stub.GetCode(), RelocInfo::CODE_TARGET);
-  ASSERT_EQ(kAdditionalDelta,
-            masm_->SizeOfCodeGeneratedSince(&before_push_delta));
-  RecordSafepointWithRegisters(
-      instr->pointer_map(), 0, Safepoint::kNoDeoptimizationIndex);
+  CallCode(stub.GetCode(), RelocInfo::CODE_TARGET, instr, false);
   // Put the result value into the eax slot and restore all registers.
   __ StoreToSafepointRegisterSlot(eax, eax);
   __ PopSafepointRegisters();
 }
 
 
 static Condition ComputeCompareCondition(Token::Value op) {
   switch (op) {
     case Token::EQ_STRICT:
     case Token::EQ:
@@ skipping 1940 matching lines @@
   ASSERT(osr_pc_offset_ == -1);
   osr_pc_offset_ = masm()->pc_offset();
 }
 
 
 #undef __
 
 } }  // namespace v8::internal
 
 #endif  // V8_TARGET_ARCH_IA32