- fixed (useless) assertion

[libfirm] / ir / ana / cgana.c

diff --git a/ir/ana/cgana.c b/ir/ana/cgana.c
index 8c03461..f0459ca 100644 (file)
--- a/ir/ana/cgana.c
+++ b/ir/ana/cgana.c
@@ -31,9 +31,7 @@
  *  methods that are 'free', i.e., their adress is handled by
  *  the program directly, or they are visible external.
  */
-#ifdef HAVE_CONFIG_H
-# include "config.h"
-#endif
+#include "config.h"
 
 #ifdef HAVE_STRING_H
 # include <string.h>
@@ -63,10 +61,6 @@
 
 #include "irdump.h"
 
-#include "irhooks.h"
-
-
-
 /* unambiguous address used as a mark. */
 static void *MARK = &MARK;
 
@@ -348,7 +342,7 @@ static void free_mark_proj(ir_node * node, long n, eset * set) {
                 * op_Tuple oder ein Knoten, der in "free_ana_walker" behandelt
                 * wird. */
                ir_node * pred = get_Proj_pred(node);
-               if (get_irn_link(pred) != MARK && get_irn_op(pred) == op_Tuple) {
+               if (get_irn_link(pred) != MARK && is_Tuple(pred)) {
                        free_mark_proj(get_Tuple_pred(pred, get_Proj_proj(node)), n, set);
                } else {
                        /* nothing: da in "free_ana_walker" behandelt. */
@@ -632,7 +626,7 @@ static ir_entity **get_free_methods(int *length)
 
        /* Finally, transform the set into an array. */
        *length = eset_count(free_set);
-       arr = xmalloc(sizeof(ir_entity *) * (*length));
+       arr = XMALLOCN(ir_entity*, *length);
        for (i = 0, ent = eset_first(free_set); ent; ent = eset_next(free_set)) {
                arr[i++] = ent;
        }