Reland Store OSR'd optimized code on the native context.

src/builtins/ia32/builtins-ia32.cc

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #if V8_TARGET_ARCH_IA32
 
 #include "src/code-factory.h"
 #include "src/codegen.h"
 #include "src/deoptimizer.h"
 #include "src/full-codegen/full-codegen.h"
@@ skipping 1037 matching lines @@
 
   __ bind(&loop_top);
   Register temp = edi;
 
   // Does the native context match?
   __ mov(temp, FieldOperand(map, index, times_half_pointer_size,
                             SharedFunctionInfo::kOffsetToPreviousContext));
   __ mov(temp, FieldOperand(temp, WeakCell::kValueOffset));
   __ cmp(temp, native_context);
   __ j(not_equal, &loop_bottom);
-  // OSR id set to none?
-  __ mov(temp, FieldOperand(map, index, times_half_pointer_size,
-                            SharedFunctionInfo::kOffsetToPreviousOsrAstId));
-  const int bailout_id = BailoutId::None().ToInt();
-  __ cmp(temp, Immediate(Smi::FromInt(bailout_id)));
-  __ j(not_equal, &loop_bottom);
   // Literals available?
   __ mov(temp, FieldOperand(map, index, times_half_pointer_size,
                             SharedFunctionInfo::kOffsetToPreviousLiterals));
   __ mov(temp, FieldOperand(temp, WeakCell::kValueOffset));
   __ JumpIfSmi(temp, &gotta_call_runtime);
 
   // Save the literals in the closure.
   __ mov(ecx, Operand(esp, 0));
   __ mov(FieldOperand(ecx, JSFunction::kLiteralsOffset), temp);
   __ push(index);
@@ skipping 2041 matching lines @@
 
 void Builtins::Generate_InterpreterOnStackReplacement(MacroAssembler* masm) {
   Generate_OnStackReplacementHelper(masm, true);
 }
 
 #undef __
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_TARGET_ARCH_IA32