X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Fbe%2Ftest%2Ftailrec.c;h=4bac4799e39f7b770c2cc89c22758e97299a1aaf;hb=bf467a92ef0c176400639dd2b121c4194c904c03;hp=9e21795f40732c0dfad2152db363684e29c49fb0;hpb=3f5819fa1e6f4a6aa4af8cc48749e8a9a2202c67;p=libfirm

diff --git a/ir/be/test/tailrec.c b/ir/be/test/tailrec.c
index 9e21795f4..4bac4799e 100644
--- a/ir/be/test/tailrec.c
+++ b/ir/be/test/tailrec.c
@@ -1,16 +1,11 @@
 #include <stdio.h>
 
-static unsigned _fak(unsigned a, unsigned b)
+static unsigned fak(unsigned n)
 {
-  if (a == 0)
-    return b;
+  if (n == 0)
+    return 1;
 
-  return _fak(a-1, a*b);
-}
-
-static fak(unsigned a)
-{
-  return _fak(a, 1);
+  return n * fak(n - 1);
 }