[Bug tree-optimization/83581] [8 Regression] ICE in expand_LOOP_VECTORIZED, at internal-fn.c:2397
gsocshubham at gmail dot com
gcc-bugzilla@gcc.gnu.org
Fri Feb 8 09:12:00 GMT 2019
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83581
--- Comment #10 from Shubham Narlawar <gsocshubham at gmail dot com> ---
I have opened a new bug report for above. Here is the link.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89248
I attached the preprocessed code of the original program in the report.
On Fri, Feb 8, 2019 at 2:24 PM rguenth at gcc dot gnu.org <
gcc-bugzilla@gcc.gnu.org> wrote:
> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83581
>
> --- Comment #9 from Richard Biener <rguenth at gcc dot gnu.org> ---
> (In reply to Shubham Narlawar from comment #5)
> > I got an ICE as below on gcc-8.2 at optimization -O3 as below-
> >
> > internal compiler error: in expand_LOOP_VECTORIZED, at internal-fn.c:2409
> >
> > --------------------------REDUCED CODE----------------------------
> > a;
> > b() {
> > void *c = &&d;
> > for (;;)
> > d:
> > if (a)
> > ;
> > else
> > a = ({ 0 < b; });
> > }
> >
> > Is this the same bug as above filed? If it is fixed on gcc-8.0, what
> causes
> > ICE on gcc-8.2?
>
> Please open a new bugreport, this is a new issue and should be tracked
> separately. Can yuou also attach original unreduced sources since the
> above seems to be reduced ad-absurdum?
>
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