Add a dummy usage of a pointer in tests
This way clang with O1 doesn't optimize it.
Signed-off-by: Andrzej Kurek <andrzej.kurek@arm.com>
diff --git a/tests/suites/test_suite_debug.function b/tests/suites/test_suite_debug.function
index 2275866..617dd88 100644
--- a/tests/suites/test_suite_debug.function
+++ b/tests/suites/test_suite_debug.function
@@ -201,6 +201,8 @@
{
unsigned char *buf;
buf = mbedtls_calloc((size_t) num, (size_t) size);
+ /* Dummy usage of the pointer to prevent optimizing it */
+ mbedtls_printf("calloc pointer : %p\n", buf);
TEST_ASSERT(buf == NULL);
exit: