From: Michael Beck <beck@ipd.info.uni-karlsruhe.de>
Date: Wed, 10 Sep 2008 11:05:37 +0000 (+0000)
Subject: another strange endless loop failure
X-Git-Url: http://nsz.repo.hu/git/?a=commitdiff_plain;h=158c7c6bf681a145348508e009bed9add13decbc;p=libfirm

another strange endless loop failure

[r21814]
---

diff --git a/ir/be/test/fehler152.c b/ir/be/test/fehler152.c
new file mode 100644
index 000000000..c88a52d53
--- /dev/null
+++ b/ir/be/test/fehler152.c
@@ -0,0 +1,26 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <signal.h>
+
+int x = 2;
+int test(void) {
+
+	x = 3;
+
+	for(;;);
+}
+
+void handler(int sig)
+{
+	printf(x == 3 ? "ok\n" : "fail");
+	fflush(stdout);
+	exit(x == 3);
+}
+
+int main(int argc, char *argv[]) {
+	alarm(1);
+	signal(SIGALRM, handler);
+	test();
+	printf("FAIL ENDLESS LOOP\n");
+	return 1;
+}