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Re: RFA: remove clobber test from reg_used_between_p

Joern RENNECKE <joern.rennecke@st.com> writes:

> >For that matter, in the MEM case in reg_overlap_mentioned_p, why do we
> >not check for 'E' codes?
> >
> 
> Huh?  But we do!
> 
>           else if (fmt[i] == 'E')
>             {
>               int j;
>               for (j = XVECLEN (in, i) - 1; j >= 0; --j)
>                 if (reg_overlap_mentioned_p (x, XVECEXP (in, i, j)))
>                   return 1;

Um, right.  I most have been looking at an older version when I wrote
that.  Sorry.

Ian
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