Inline functions with different contexts in the optimizing code generator.

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
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@@ skipping 2518 matching lines @@
   __ mov(result, Operand(ebp, JavaScriptFrameConstants::kFunctionOffset));
 }
 
 
 void LCodeGen::DoContext(LContext* instr) {
   Register result = ToRegister(instr->result());
   __ mov(result, Operand(ebp, StandardFrameConstants::kContextOffset));
 }
 
 
+void LCodeGen::DoInlinedContext(LInlinedContext* instr) {
+  Register result = ToRegister(instr->result());
+  __ mov(result, instr->closure());

[Kevin Millikin (Chromium), 2011/09/15 11:17:24]

Does something like

__ mov(result, Handle<Context>(instr->closure()->context()))

work?

+  __ mov(result, FieldOperand(result, JSFunction::kContextOffset));
+}
+
+
 void LCodeGen::DoOuterContext(LOuterContext* instr) {
   Register context = ToRegister(instr->context());
   Register result = ToRegister(instr->result());
   __ mov(result,
          Operand(context, Context::SlotOffset(Context::PREVIOUS_INDEX)));
 }
 
 
 void LCodeGen::DoGlobalObject(LGlobalObject* instr) {
   Register context = ToRegister(instr->context());
@@ skipping 1829 matching lines @@
                                          env->deoptimization_index());
   __ InvokeBuiltin(Builtins::IN, CALL_FUNCTION, safepoint_generator);
 }
 
 
 #undef __
 
 } }  // namespace v8::internal
 
 #endif  // V8_TARGET_ARCH_IA32