[legacy] Add functional and performance test suites

1 files changed, 15 insertions, 0 deletions

diff --git a/rcc-legacy/tests/functional/41_index_arithmetic_expr.sy b/rcc-legacy/tests/functional/41_index_arithmetic_expr.sy
new file mode 100644
index 0000000..3ec6dbc
--- /dev/null
+++ b/rcc-legacy/tests/functional/41_index_arithmetic_expr.sy
@@ -0,0 +1,15 @@
+// Use arithmetic expression as array's index
+int main() {
+    int a;
+    int b;
+    int result[3];
+    a = 56;
+    b = 12;
+    result[0] = 1;
+    result[1] = 2;
+    result[2] = 3;
+    int t;
+    t = result[(a % b + b) / 5 - 2];
+    putint(t);
+    return 0;
+}