diff options
Diffstat (limited to 'linearize.h')
| -rw-r--r-- | linearize.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/linearize.h b/linearize.h index 0a08c602..15a6be9c 100644 --- a/linearize.h +++ b/linearize.h @@ -330,6 +330,11 @@ static inline int pseudo_user_list_size(struct pseudo_user_list *list) return ptr_list_size((struct ptr_list *)list); } +static inline int has_users(pseudo_t p) +{ + return pseudo_user_list_size(p->users) != 0; +} + static inline struct pseudo_user *alloc_pseudo_user(struct instruction *insn, pseudo_t *pp) { struct pseudo_user *user = __alloc_pseudo_user(0); |