24 	q31_t *scratch, *output;  in test_arm_rfft_q31()  local
30 	scratch = malloc(length * sizeof(q31_t));  in test_arm_rfft_q31()
31 	zassert_not_null(scratch, ASSERT_MSG_BUFFER_ALLOC_FAILED);  in test_arm_rfft_q31()
37 	memcpy(scratch, input, length * sizeof(q31_t));  in test_arm_rfft_q31()
40 	arm_rfft_q31(&inst, scratch, output);  in test_arm_rfft_q31()
48 	free(scratch);  in test_arm_rfft_q31()
121 	q31_t *scratch, *output;  in test_arm_rifft_q31()  local
127 	scratch = calloc(length + 2, sizeof(q31_t)); /* see #24701 */  in test_arm_rifft_q31()
128 	zassert_not_null(scratch, ASSERT_MSG_BUFFER_ALLOC_FAILED);  in test_arm_rifft_q31()
134 	memcpy(scratch, input, length * sizeof(q31_t));  in test_arm_rifft_q31()
137 	arm_rfft_q31(&inst, scratch, output);  in test_arm_rifft_q31()
150 	free(scratch);  in test_arm_rifft_q31()