Reorganize tests

examples/c/cmp.c

@@ -0,0 +1,18 @@
+int int_greater_than(int i, unsigned int j) {
+    if (i > j) return 1;
+    else return 0;
+}
+
+int char_greater_than(char i, unsigned char j) {
+    if (i > j) return 1;
+    else return 0;
+}
+
+int main() {
+    // cmp ugt
+    int r1 = int_greater_than(-1, 1);
+    // cmp sgt
+    int r2 = char_greater_than(-1, 1);
+
+    return r1 == 1 && r2 == 0;
+}