On 24 July 2013 18:12:00 "Bernhard Reutner-Fischer" <rep.dot....@gmail.com>
wrote:
On 23 July 2013 23:32:27 pcha...@cs.wisc.edu wrote:
> Hi,
>
> The problem appears in revision 201034 in version 4.9. I attached a
> one-line patch that fixes it. I also reported this problem
> at http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57800
>
> Bootstrap and regression-tested on x86_64-linux.
>
> In method "gfc_match_call()" in gcc/fortran/match.c, the loop on line
> 4189 should break immediately after "i" is set to 1.
>
>
> 2013-07-22 Chang <pcha...@cs.wisc.edu>
>
> * match.c (gfc_match_call): Exit loop after setting i.
>
>
> Index: gcc/fortran/match.c
> ===================================================================
> --- gcc/fortran/match.c (revision 201034)
> +++ gcc/fortran/match.c (working copy)
> @@ -4188,7 +4188,10 @@
> i = 0;
> for (a = arglist; a; a = a->next)
for (a = arglist; !i || a; a = a->next)
Swap that, obviously..
Sounds more reasonable to me.
To repeat the previous question, curious how you get at these? scev one-liner?
Thanks,
> if (a->expr == NULL)
> - i = 1;
> + {
> + i = 1;
> + break;
> + }
>
> if (i)
> {
>
> -Chang
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