[Bug middle-end/86995] [9 regression] c-c++-common/torture/builtin-arith-overflow-17.c etc. FAIL

[vlad.lazar at arm dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86995

--- Comment #6 from Vlad Lazar <vlad.lazar at arm dot com> ---
Here's the patch: https://gcc.gnu.org/ml/gcc-patches/2018-08/msg01889.html