isl_schedule: don't let users get access to internal isl_band_lists

[platform/upstream/isl.git] / isl_aff_private.h

diff --git a/isl_aff_private.h b/isl_aff_private.h
index e887eb3..3b30057 100644 (file)
--- a/isl_aff_private.h
+++ b/isl_aff_private.h
@@ -13,9 +13,28 @@ struct isl_aff {
        isl_vec         *v;
 };
 
+struct isl_pw_aff_piece {
+       struct isl_set *set;
+       struct isl_aff *aff;
+};
+
+struct isl_pw_aff {
+       int ref;
+
+       isl_dim *dim;
+
+       int n;
+
+       size_t size;
+       struct isl_pw_aff_piece p[1];
+};
+
 __isl_give isl_aff *isl_aff_alloc(__isl_take isl_local_space *ls);
 
 __isl_give isl_aff *isl_aff_expand_divs( __isl_take isl_aff *aff,
        __isl_take isl_mat *div, int *exp);
 
+__isl_give isl_pw_aff *isl_pw_aff_add_disjoint(
+       __isl_take isl_pw_aff *pwaff1, __isl_take isl_pw_aff *pwaff2);
+
 #endif