Richard,
> +foreach flags {"" "-flto"} {
> + dg-runtest [lsort [glob -nocomplain $srcdir/$subdir/pr*.\[cS\]]] \
> + $flags $DEFAULT_VECTCFLAGS
> + dg-runtest [lsort [glob -nocomplain $srcdir/$subdir/vect-*.\[cS\]]] \
> + $flags $DEFAULT_VECTCFLAGS
> + dg-runtest [lsort [glob -nocomplain $srcdir/$subdir/slp-*.\[cS\]]] \
> + $flags $DEFAULT_VECTCFLAGS
> + dg-runtest [lsort [glob -nocomplain $srcdir/$subdir/bb-slp*.\[cS\]]] \
> + $flags $VECT_SLP_CFLAGS
> +}
I think you need to make sure that the target supports lto,
cf. check_effective_target_lto.
Rainer
--
-----------------------------------------------------------------------------
Rainer Orth, Center for Biotechnology, Bielefeld University
