On Tue, Apr 11, 2017 at 02:33:52PM +0200, Martin Liška wrote:
> --- /dev/null
> +++ b/gcc/testsuite/gcc.dg/ubsan/pr70878.c
> @@ -0,0 +1,9 @@
> +/* PR sanitizer/80878 */
> +/* { dg-do compile { target { x86_64-*-* } } } */
The target looks wrong. In any case, it should be
i?86-*-* x86_64-*-*, e.g. on Solaris it is a multilib
compiler with -m32 default and -m64 optional.
Then the question is if you really need lp64 for the test
or not. So either:
/* { dg-do compile { target { i?86-*-* x86_64-*-* } } } */
and then guard the dg-warning with { target lp64 },
or
/* { dg-do compile { target { { i?86-*-* x86_64-*-* } && lp64 } } } */
Please test the testcase with
make check-gcc RUNTESTFLAGS='--target_board=unix\{-m32,-m64\}
ubsan.exp=pr70878.c'
Ok with one of those changes.
Jakub
