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fix bugs introduced in last commit
[libfirm]
/
ir
/
ana
/
irloop.c
diff --git
a/ir/ana/irloop.c
b/ir/ana/irloop.c
index
a170084
..
7ac9132
100644
(file)
--- a/
ir/ana/irloop.c
+++ b/
ir/ana/irloop.c
@@
-76,10
+76,10
@@
void mature_loops(ir_loop *loop, struct obstack *obst)
if (loop->n_sons > 0) {
/* we have child loops, mature them */
if (loop->n_sons > 0) {
/* we have child loops, mature them */
-
in
t i;
+
size_
t i;
- for (i = ARR_LEN(new_children)
- 1; i >= 0; --i
) {
- loop_element child = new_children[i];
+ for (i = ARR_LEN(new_children)
; i > 0;
) {
+ loop_element child = new_children[
--
i];
if (*child.kind == k_ir_loop) {
mature_loops(child.son, obst);
if (*child.kind == k_ir_loop) {
mature_loops(child.son, obst);
@@
-177,7
+177,7
@@
size_t get_loop_element_pos(const ir_loop *loop, void *le)
for (i = 0; i < n; i++)
if (get_loop_element(loop, i).node == le)
return i;
for (i = 0; i < n; i++)
if (get_loop_element(loop, i).node == le)
return i;
- return
(size_t)-1
;
+ return
INVALID_LOOP_POS
;
}
}