From: Michael Beck <beck@ipd.info.uni-karlsruhe.de>
Date: Tue, 4 Mar 2008 11:12:56 +0000 (+0000)
Subject: test for new tail recursion eliminaton
X-Git-Url: http://nsz.repo.hu/git/?a=commitdiff_plain;h=3b78a8e74ec33c6bc3f40096e612f138cee41b66;p=libfirm

test for new tail recursion eliminaton

[r17953]
---

diff --git a/ir/be/test/tailrec2.c b/ir/be/test/tailrec2.c
new file mode 100644
index 000000000..e2c4d3c0a
--- /dev/null
+++ b/ir/be/test/tailrec2.c
@@ -0,0 +1,16 @@
+#include <stdio.h>
+#include <stdlib.h>
+
+unsigned fak(unsigned n) {
+	if (n == 0)
+		return 1;
+	return fak(n-1) * n;
+}
+
+int main(int argc, char *argv[]) {
+	unsigned v = 7;
+
+	if (argc > 1)
+		v = atoi(argv[1]);
+	printf("%u! = %u\n", v, fak(v));
+}