Add he helper has_definition() to check if the pseudo belong to one
of the pseudo types having a definition: PSEUDO_REG & PSEUDO_PHI.
Signed-off-by: Luc Van Oostenryck <luc.vanoostenryck@xxxxxxxxx>
---
linearize.h | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/linearize.h b/linearize.h
index 2c548d43526f..c5bdd04257a1 100644
--- a/linearize.h
+++ b/linearize.h
@@ -249,6 +249,11 @@ static inline int has_use_list(pseudo_t p)
return (p && p->type != PSEUDO_VOID && p->type != PSEUDO_UNDEF && p->type != PSEUDO_VAL);
}
+static inline bool has_definition(pseudo_t p)
+{
+ return p->type == PSEUDO_REG || p->type == PSEUDO_PHI;
+}
+
static inline int pseudo_user_list_size(struct pseudo_user_list *list)
{
return ptr_list_size((struct ptr_list *)list);
--
2.29.2
