------- Additional Comments From dberlin at gcc dot gnu dot org 2005-04-26
16:51 -------
Subject: Re: ICE with -ftree-loop-linear
On Tue, 2005-04-26 at 16:24 +0000, reichelt at gcc dot gnu dot org
wrote:
> ------- Additional Comments From reichelt at gcc dot gnu dot org 2005-04-26
> 16:24 -------
> Reduced testcase, crashes with "-O -ftree-loop-linear":
>
> ======================================
> int a[3];
>
> void foo()
> {
> int i, j;
>
> for (i = 1; i >= 0; --i)
> for (j = i; j >= 0; --j)
> a[i+j] = 0;
> }
> ======================================
>
> Error message:
>
> bug.c: In function 'foo':
> bug.c:4: internal compiler error: in lambda_loopnest_to_gcc_loopnest, at
> lambda-code.c:1898
> Please submit a full bug report, [etc.]
>
Assign this to me, i'll fix it at some point (it has a linear offset
that isn't a simple constant)
>
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19910
