test_atomic: test for byte/short atomic support

[urcu.git] / tests / test_atomic.c

diff --git a/tests/test_atomic.c b/tests/test_atomic.c
index 102012fe2429008cf28f9736ec1b074f7fa00c8f..585c8ca86fbca43597dabd2d2a68569173479c4e 100644 (file)
--- a/tests/test_atomic.c
+++ b/tests/test_atomic.c
@@ -2,9 +2,18 @@
 #include <arch_atomic.h>
 #include <assert.h>
 
+#if (defined(__i386__) || defined(__x86_64__))
+#define HAS_ATOMIC_BYTE
+#define HAS_ATOMIC_SHORT
+#endif
+
 struct testvals {
+#ifdef HAS_ATOMIC_BYTE
        unsigned char c;
+#endif
+#ifdef HAS_ATOMIC_SHORT
        unsigned short s;
+#endif
        unsigned int i;
        unsigned long l;
 };
@@ -43,8 +52,12 @@ do {                                         \
 
 int main(int argc, char **argv)
 {
+#ifdef HAS_ATOMIC_BYTE
        do_test(&vals.c);
+#endif
+#ifdef HAS_ATOMIC_SHORT
        do_test(&vals.s);
+#endif
        do_test(&vals.i);
        do_test(&vals.l);
        printf("Atomic ops test OK\n");