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Re: [patch] for PR 18040
> >>On Sun, Oct 17, 2004 at 09:15:35PM +0200, Zdenek Dvorak wrote:
> >>> PR tree-optimization/18040
> >>> * tree-gimple.c (is_gimple_component): New function.
> >>> (is_gimple_addressable, get_base_address): Use is_gimple_component.
> >>I think we should simply remove the casts from handled_component_p.
> >then it would also be necessary to remove other superfluous entries
> >it that are not recognized as gimple components (BIT_FIELD_REF and
> >NON_LVALUE_EXPR). I do not care for later, but removing former seems
> >likely to break other code.
> BIT_FIELD_REF should be handled the same way as COMPONENT_REF I think.
not according to gimple grammar (and also it does not make sense to have