more debug info

[libfirm] / ir / opt / scalar_replace.c

diff --git a/ir/opt/scalar_replace.c b/ir/opt/scalar_replace.c
index b0d76ca..1c30f9a 100644 (file)
--- a/ir/opt/scalar_replace.c
+++ b/ir/opt/scalar_replace.c
@@ -406,8 +406,7 @@ static path_t *find_path(ir_node *sel, unsigned len) {
 
        if (! is_Sel(pred)) {
                /* we found the root */
-
-               res = xmalloc(sizeof(*res) + (len - 1) * sizeof(res->path));
+               res = XMALLOCF(path_t, path, len);
                res->path_len = len;
        } else
                res = find_path(pred, len);