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| author | Luc Van Oostenryck <luc.vanoostenryck@gmail.com> | 2018-02-08 15:42:06 +0100 |
|---|---|---|
| committer | Luc Van Oostenryck <luc.vanoostenryck@gmail.com> | 2018-02-13 00:06:59 +0100 |
| commit | 3fb237b68b9692fbfc3c3a3b30e485729a8d8439 (patch) | |
| tree | 313cc83e79d04742df4d894a6a58da3d7b94d97c | |
| parent | fdd1645dc1a80d76dfffb621cfca778d1ce12d52 (diff) | |
| download | sparse-dev-3fb237b68b9692fbfc3c3a3b30e485729a8d8439.tar.gz | |
add helper for pseudo's user-list's size
Add pseudo_user_list_size() instead of having to use
ptr_list_size() with an ugly cast.
Signed-off-by: Luc Van Oostenryck <luc.vanoostenryck@gmail.com>
| -rw-r--r-- | linearize.h | 5 | ||||
| -rw-r--r-- | simplify.c | 4 |
2 files changed, 7 insertions, 2 deletions
diff --git a/linearize.h b/linearize.h index c0c49bdf..0a08c602 100644 --- a/linearize.h +++ b/linearize.h @@ -325,6 +325,11 @@ static inline int has_use_list(pseudo_t p) return (p && p->type != PSEUDO_VOID && p->type != PSEUDO_VAL); } +static inline int pseudo_user_list_size(struct pseudo_user_list *list) +{ + return ptr_list_size((struct ptr_list *)list); +} + static inline struct pseudo_user *alloc_pseudo_user(struct instruction *insn, pseudo_t *pp) { struct pseudo_user *user = __alloc_pseudo_user(0); @@ -179,7 +179,7 @@ static int delete_pseudo_user_list_entry(struct pseudo_user_list **list, pseudo_ } END_FOR_EACH_PTR(pu); assert(count <= 0); out: - if (ptr_list_size((struct ptr_list *) *list) == 0) + if (pseudo_user_list_size(*list) == 0) *list = NULL; return count; } @@ -797,7 +797,7 @@ static int simplify_associative_binop(struct instruction *insn) return 0; if (!simple_pseudo(def->src2)) return 0; - if (ptr_list_size((struct ptr_list *)def->target->users) != 1) + if (pseudo_user_list_size(def->target->users) != 1) return 0; switch_pseudo(def, &def->src1, insn, &insn->src2); return REPEAT_CSE; |