From 3f2546b2ef55b661fd8dd69682b38992225e86f6 Mon Sep 17 00:00:00 2001
From: fishsoupisgood <github@madingley.org>
Date: Mon, 29 Apr 2019 01:17:54 +0100
Subject: Initial import of qemu-2.4.1

---
 tests/tcg/cris/check_int64.c | 47 ++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 47 insertions(+)
 create mode 100644 tests/tcg/cris/check_int64.c

(limited to 'tests/tcg/cris/check_int64.c')

diff --git a/tests/tcg/cris/check_int64.c b/tests/tcg/cris/check_int64.c
new file mode 100644
index 00000000..fc600176
--- /dev/null
+++ b/tests/tcg/cris/check_int64.c
@@ -0,0 +1,47 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <stdint.h>
+#include "sys.h"
+#include "crisutils.h"
+
+
+static inline int64_t add64(const int64_t a, const int64_t b)
+{
+	return a + b;
+}
+
+static inline int64_t sub64(const int64_t a, const int64_t b)
+{
+	return a - b;
+}
+
+int main(void)
+{
+	int64_t a = 1;
+	int64_t b = 2;
+
+	/* FIXME: add some tests.  */
+	a = add64(a, b);
+	if (a != 3)
+		err();
+
+	a = sub64(a, b);
+	if (a != 1)
+		err();
+
+	a = add64(a, -4);
+	if (a != -3)
+		err();
+
+	a = add64(a, 3);
+	if (a != 0)
+		err();
+
+	a = 0;
+	a = sub64(a, 1);
+	if (a != -1)
+		err();
+
+	pass();
+	return 0;
+}
-- 
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