[legacy] Add functional and performance test suites

1 files changed, 10 insertions, 0 deletions

diff --git a/rcc-legacy/tests/functional/47_minus_with_sub.sy b/rcc-legacy/tests/functional/47_minus_with_sub.sy
new file mode 100644
index 0000000..27940ce
--- /dev/null
+++ b/rcc-legacy/tests/functional/47_minus_with_sub.sy
@@ -0,0 +1,10 @@
+// Use minus with sub in one expr
+int main () {
+    int a;
+    int b;
+    a = -2;
+    b = 1;
+    a = a - -b + -(a + b) % -(a - b);
+    putint(a);
+    return 0;
+}