isl: Assert that alignments are not 0 for isl_align

Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
This commit is contained in:
Jordan Justen 2016-01-06 15:42:18 -08:00
parent 4d68c477ad
commit 2f0a10149c

View file

@ -67,7 +67,7 @@ isl_is_aligned(uintmax_t n, uintmax_t a)
static inline uintmax_t
isl_align(uintmax_t n, uintmax_t a)
{
assert(isl_is_pow2(a));
assert(a != 0 && isl_is_pow2(a));
return (n + a - 1) & ~(a - 1);
}