diff options
| -rw-r--r-- | include/isl_div.h | 1 | ||||
| -rw-r--r-- | isl_div.c | 9 |
2 files changed, 10 insertions, 0 deletions
diff --git a/include/isl_div.h b/include/isl_div.h index 8d21510a..f9b590f1 100644 --- a/include/isl_div.h +++ b/include/isl_div.h @@ -29,6 +29,7 @@ typedef struct isl_div isl_div; struct isl_div *isl_div_alloc(struct isl_dim *dim); struct isl_div *isl_basic_map_div(struct isl_basic_map *bmap, int pos); struct isl_div *isl_basic_set_div(struct isl_basic_set *bset, int pos); +__isl_give isl_div *isl_div_copy(__isl_keep isl_div *div); void isl_div_free(struct isl_div *c); void isl_div_get_constant(__isl_keep isl_div *div, isl_int *v); @@ -88,6 +88,15 @@ struct isl_div *isl_div_alloc(struct isl_dim *dim) return isl_basic_map_div(bmap, 0); } +__isl_give isl_div *isl_div_copy(__isl_keep isl_div *div) +{ + if (!div) + return NULL; + + div->ref++; + return div; +} + void isl_div_free(struct isl_div *c) { if (!c) |