This small helper was used in unssa.c but is helpfull elsewhere too.
Change it to an inline function and move it to one of the header.
Signed-off-by: Luc Van Oostenryck <luc.vanoostenryck@xxxxxxxxx>
---
linearize.h | 5 +++++
simplify.c | 2 +-
unssa.c | 5 -----
3 files changed, 6 insertions(+), 6 deletions(-)
diff --git a/linearize.h b/linearize.h
index bac82d7ff..7f2e976e7 100644
--- a/linearize.h
+++ b/linearize.h
@@ -301,6 +301,11 @@ static inline struct pseudo_user *alloc_pseudo_user(struct instruction *insn, ps
return user;
}
+static inline int nbr_pseudo_users(pseudo_t p)
+{
+ return ptr_list_size((struct ptr_list *)p->users);
+}
+
static inline void use_pseudo(struct instruction *insn, pseudo_t p, pseudo_t *pp)
{
*pp = p;
diff --git a/simplify.c b/simplify.c
index d9528de43..8b63bcaff 100644
--- a/simplify.c
+++ b/simplify.c
@@ -800,7 +800,7 @@ 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 (nbr_pseudo_users(def->target) != 1)
return 0;
switch_pseudo(def, &def->src1, insn, &insn->src2);
return REPEAT_CSE;
diff --git a/unssa.c b/unssa.c
index e7c9154d5..736474b90 100644
--- a/unssa.c
+++ b/unssa.c
@@ -34,11 +34,6 @@
#include <assert.h>
-static inline int nbr_pseudo_users(pseudo_t p)
-{
- return ptr_list_size((struct ptr_list *)p->users);
-}
-
static int simplify_phi_node(struct instruction *phi, pseudo_t tmp)
{
pseudo_t target = phi->target;
--
2.13.2
--
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