Merge variables.

tests/test_redist_repeat_parallel.c

@@ -166,12 +166,11 @@ int main(void) {
           xt_redist_s_exchange1(redist_repeat, input, result);
           xt_redist_s_exchange1(redist_repeat_2, input, result_2);
         } else {
-          Xt_request request;
-          xt_redist_a_exchange1(redist_repeat, input, result, &request);
-          Xt_request request_2;
-          xt_redist_a_exchange1(redist_repeat_2, input, result_2, &request_2);
-          xt_request_wait(&request);
-          xt_request_wait(&request_2);
+          Xt_request request[2];
+          xt_redist_a_exchange1(redist_repeat, input, result, request+0);
+          xt_redist_a_exchange1(redist_repeat_2, input, result_2, request+1);
+          xt_request_wait(request+0);
+          xt_request_wait(request+1);
         }
 
         // check results