Re: [PATCH] Add testcase for PR tree-optimization/88739

2019-02-08 Thread Christophe Lyon
On Fri, 8 Feb 2019 at 20:00, Richard Biener wrote: > > On February 8, 2019 7:22:48 PM GMT+01:00, Jakub Jelinek > wrote: > >Hi! > > > >The following testcase distilled from > >https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88739#c0 > >aborts on s390x-linux when compiled with trunk -O2 with r268332

Re: [PATCH] Add testcase for PR tree-optimization/88739

2019-02-08 Thread Richard Biener
On February 8, 2019 7:22:48 PM GMT+01:00, Jakub Jelinek wrote: >Hi! > >The following testcase distilled from >https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88739#c0 >aborts on s390x-linux when compiled with trunk -O2 with r268332 >reverted (or >e.g. with -O2 and gcc 7.x) and succeeds with trunk -O