Merge branch 'maint'

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

diff --git a/isl_polynomial.c b/isl_polynomial.c
index 173c213..132986e 100644 (file)
--- a/isl_polynomial.c
+++ b/isl_polynomial.c
@@ -2567,6 +2567,15 @@ error:
        return NULL;
 }
 
+__isl_give isl_qpolynomial *isl_qpolynomial_gist_params(
+       __isl_take isl_qpolynomial *qp, __isl_take isl_set *context)
+{
+       isl_space *space = isl_qpolynomial_get_domain_space(qp);
+       isl_set *dom_context = isl_set_universe(space);
+       dom_context = isl_set_intersect_params(dom_context, context);
+       return isl_qpolynomial_gist(qp, dom_context);
+}
+
 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_from_qpolynomial(
        __isl_take isl_qpolynomial *qp)
 {
@@ -2596,6 +2605,8 @@ __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_from_qpolynomial(
 #define IS_ZERO is_zero
 #undef FIELD
 #define FIELD qp
+#undef DEFAULT_IS_ZERO
+#define DEFAULT_IS_ZERO 1
 
 #include <isl_pw_templ.c>
 
@@ -2623,6 +2634,13 @@ int isl_pw_qpolynomial_is_one(__isl_keep isl_pw_qpolynomial *pwqp)
        return isl_qpolynomial_is_one(pwqp->p[0].qp);
 }
 
+__isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_add(
+       __isl_take isl_pw_qpolynomial *pwqp1,
+       __isl_take isl_pw_qpolynomial *pwqp2)
+{
+       return isl_pw_qpolynomial_union_add_(pwqp1, pwqp2);
+}
+
 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_mul(
        __isl_take isl_pw_qpolynomial *pwqp1,
        __isl_take isl_pw_qpolynomial *pwqp2)