Fix incorrect patching for OSR.

src/ia32/builtins-ia32.cc

 // Copyright 2012 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 1298 matching lines @@
   __ bind(&dont_adapt_arguments);
   __ jmp(edx);
 }
 
 
 void Builtins::Generate_OnStackReplacement(MacroAssembler* masm) {
   // Lookup the function in the JavaScript frame.
   __ mov(eax, Operand(ebp, JavaScriptFrameConstants::kFunctionOffset));
   {
     FrameScope scope(masm, StackFrame::INTERNAL);
-    // Lookup and calculate pc offset.
-    __ mov(edx, Operand(ebp, StandardFrameConstants::kCallerPCOffset));
-    __ mov(ebx, FieldOperand(eax, JSFunction::kSharedFunctionInfoOffset));
-    __ sub(edx, Immediate(Code::kHeaderSize - kHeapObjectTag));
-    __ sub(edx, FieldOperand(ebx, SharedFunctionInfo::kCodeOffset));
-    __ SmiTag(edx);
-
-    // Pass both function and pc offset as arguments.
+    // Pass function as argument.
     __ push(eax);
-    __ push(edx);
-    __ CallRuntime(Runtime::kCompileForOnStackReplacement, 2);
+    __ CallRuntime(Runtime::kCompileForOnStackReplacement, 1);
   }
 
   Label skip;
   // If the code object is null, just return to the unoptimized code.
   __ cmp(eax, Immediate(0));
   __ j(not_equal, &skip, Label::kNear);
   __ ret(0);
 
   __ bind(&skip);
 
@@ skipping 32 matching lines @@
 
   __ bind(&ok);
   __ ret(0);
 }
 
 #undef __
 }
 }  // namespace v8::internal
 
 #endif  // V8_TARGET_ARCH_IA32