This is the mail archive of the
gcc-bugs@gcc.gnu.org
mailing list for the GCC project.
[Bug fortran/84867] Wrong code generated, except at -O0, with inappropriate Warning: iteration 1 invokes undefined behavior [-Waggressive-loop-optimizations]
- From: "jiri dot pittner at jh-inst dot cas dot cz" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Wed, 14 Mar 2018 16:45:18 +0000
- Subject: [Bug fortran/84867] Wrong code generated, except at -O0, with inappropriate Warning: iteration 1 invokes undefined behavior [-Waggressive-loop-optimizations]
- Auto-submitted: auto-generated
- References: <bug-84867-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84867
--- Comment #3 from jiri.pittner@jh-inst.cas.cz ---
Created attachment 43658
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=43658&action=edit
similar buggy behavior without any compiler warning