diff --git a/tests/tests2/86-memory-model.c b/tests/tests2/86-memory-model.c
new file mode 100755
index 0000000..df1b26e
--- /dev/null
+++ b/tests/tests2/86-memory-model.c
@@ -0,0 +1,38 @@
+#include <stdio.h>
+
+int
+main()
+{
+#if defined(__LLP64__)
+	if (sizeof(short) == 2
+	    sizeof(int) == 4
+	    sizeof(long int) == 4
+	    sizeof(long long int) == 8
+	    sizeof(void*) == 8) {
+		(void)printf("Ok\n");
+	} else {
+		(void)printf("KO __LLP64__\n");
+	}
+#elif defined(__LP64__)
+	if (sizeof(short) == 2
+	    sizeof(int) == 4
+	    sizeof(long int) == 8
+	    sizeof(long long int) == 8
+	    sizeof(void*) == 8) {
+		(void)printf("Ok\n");
+	} else {
+		(void)printf("KO __LP64__\n");
+	}
+#elif defined(__ILP32__)
+	if (sizeof(short) == 2
+	    sizeof(int) == 4
+	    sizeof(long int) == 4
+	    sizeof(void*) == 4) {
+		(void)printf("Ok\n");
+	} else {
+		(void)printf("KO __ILP32__\n");
+	}
+#else
+	(void)printf("KO no __*LP*__ defined.\n");
+#endif
+}
diff --git a/tests/tests2/86-memory-model.expect b/tests/tests2/86-memory-model.expect
new file mode 100755
index 0000000..a28de60
--- /dev/null
+++ b/tests/tests2/86-memory-model.expect
@@ -0,0 +1 @@
+Ok