move test for issue #1075 to test/var

test/val/bug1075.c

@@ -0,0 +1,31 @@
+/* bug #1075 Internal compiler error */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+long rhs;
+
+int test(void)
+{
+    /* the whole lhs is errorneously treated as an absolute address (integer 
+       constant) neglecting its dereference */
+    return *(char *)0xD77C + rhs;
+}
+
+int res;
+
+int main(void)
+{
+    memset(*(char *)0xD76C, 11, 0x80);
+    rhs = 0x10;
+    *(char *)(0xD77C + rhs) = 13;
+    *(char *)0xD77C = 23;
+    *(char *)0xD78C = 42;
+    res = test();
+    printf("res: %d\n", res);
+    if (res != (23 + 0x10)) {
+        return EXIT_FAILURE;
+    }
+    return EXIT_SUCCESS;
+}