Add get_ctx() for access_info and flow

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

diff --git a/isl_flow.c b/isl_flow.c
index 6dd6ff5..128aee5 100644 (file)
--- a/isl_flow.c
+++ b/isl_flow.c
@@ -102,6 +102,11 @@ void isl_access_info_free(__isl_take isl_access_info *acc)
        free(acc);
 }
 
+isl_ctx *isl_access_info_get_ctx(__isl_keep isl_access_info *acc)
+{
+       return acc ? isl_map_get_ctx(acc->sink.map) : NULL;
+}
+
 /* Add another source to an isl_access_info structure, making
  * sure the "must" sources are placed before the "may" sources.
  * This function may be called at most max_source times on a
@@ -352,6 +357,11 @@ void isl_flow_free(__isl_take isl_flow *deps)
        free(deps);
 }
 
+isl_ctx *isl_flow_get_ctx(__isl_keep isl_flow *deps)
+{
+       return deps ? isl_set_get_ctx(deps->must_no_source) : NULL;
+}
+
 /* Return a map that enforces that the domain iteration occurs after
  * the range iteration at the given level.
  * If level is odd, then the domain iteration should occur after