1 files changed, 20 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/pr81592.c b/gcc/testsuite/gcc.dg/pr81592.c
new file mode 100644
index 00000000000..a37703af497
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/pr81592.c
@@ -0,0 +1,20 @@
+/* { dg-do compile } */
+/* { dg-options "-O2 -Wall -fno-strict-overflow  -Wstrict-overflow=2 -fsanitize=signed-integer-overflow" } */
+
+#include <stdio.h>
+
+int proc_keys_show(long expiry, long now)
+{
+	unsigned long timo;
+	char xbuf[4];
+
+	if (now < expiry) {
+		timo = expiry - now;
+		if (timo < 60)
+			sprintf(xbuf, "%lus", timo);
+	}
+
+	return 0;
+}
+
+