On Tue, Jul 15, 2014 at 01:01:10PM +0200, Marek Polacek wrote: > We were missing a check that the TYPE_MAX_VALUE is not NULL. > If it is, we ICE later when gimplifying the UBSAN_BOUNDS call arguments. > > Bootstrapped/regtested on x86_64-linux, ok for trunk?
Ok, thanks.
>
> 2014-07-15 Marek Polacek <pola...@redhat.com>
>
> * c-ubsan.c (ubsan_instrument_bounds): Don't instrument if
> TYPE_MAX_VALUE is NULL.
>
> * gcc.dg/ubsan/bounds-1.c: New test.
Jakub
