add c-testsuite

1 files changed, 20 insertions, 0 deletions

diff --git a/test/external/c-testsuite/tests/single-exec/00121.c b/test/external/c-testsuite/tests/single-exec/00121.c
new file mode 100644
index 0000000..1dafa86
--- /dev/null
+++ b/test/external/c-testsuite/tests/single-exec/00121.c
@@ -0,0 +1,20 @@
+int f(int a), g(int a), a;
+
+
+int
+main()
+{
+	return f(1) - g(1);
+}
+
+int
+f(int a)
+{
+	return a;
+}
+
+int
+g(int a)
+{
+	return a;
+}