Re: gcc moving memory reference across call

[Richard Guenther]

On Fri, Oct 10, 2008 at 7:55 PM, Andrew Haley <[EMAIL PROTECTED]> wrote:
> I have some broken code, compiled from Java source.
>
> It looks like:
>
>    D.843 = &java.text.Collator.class$$;
>    _Jv_InitClass (D.843);
>    D.845 = &_CD_java_text_Collator;
>
> is being turned into:
>
>    D.843 = &java.text.Collator.class$$;
>    D.845 = &_CD_java_text_Collator;
>    _Jv_InitClass (D.843);

This is always a valid transformation.

> i.e. the memory reference is moved to before the call to _Jv_InitClass.

There is no memory reference in the above case, it seems just the address
of _CD_java_text_Collator is taken.

Or maybe I'm missing sth?

Richard.