[Bug c/78215] New: aggressive-loop-optimizations undefined behavior warning does not trigger

2016-11-04 Thread paf at cray dot com
Priority: P3 Component: c Assignee: unassigned at gcc dot gnu.org Reporter: paf at cray dot com Target Milestone: --- Created attachment 39968 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=39968&action=edit reproducer On GCC 4.8.5 from Red H

[Bug c/78215] aggressive-loop-optimizations undefined behavior warning does not trigger

2016-11-04 Thread paf at cray dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78215 --- Comment #1 from Patrick Farrell --- Created attachment 39969 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=39969&action=edit reproducer .c file .c version of the reproducer