isl_qpolynomial_morph: properly handle denominators in morph

[platform/upstream/isl.git] / isl_equalities.c

diff --git a/isl_equalities.c b/isl_equalities.c
index fa8ee58..68d2c89 100644 (file)
--- a/isl_equalities.c
+++ b/isl_equalities.c
@@ -575,7 +575,7 @@ int isl_basic_set_dim_residue_class(struct isl_basic_set *bset,
        if (!bset || !modulo || !residue)
                return -1;
 
-       if (isl_basic_set_fast_dim_is_fixed(bset, pos, residue)) {
+       if (isl_basic_set_plain_dim_is_fixed(bset, pos, residue)) {
                isl_int_set_si(*modulo, 0);
                return 0;
        }