2016-01-15 Jan Hubicka <hubicka@ucw.cz>
+ * gcc.c-torture/execute/alias-4.c: New testcase.
+
+2016-01-15 Jan Hubicka <hubicka@ucw.cz>
+
PR ipa/68148
* g++.dg/ipa/devirt-49.C: New testcase.
--- /dev/null
+/* { dg-require-alias "" } */
+int a = 1;
+extern int b __attribute__ ((alias ("a")));
+int c = 1;
+extern int d __attribute__ ((alias ("c")));
+main (int argc)
+{
+ int *p;
+ int *q;
+ if (argc)
+ p = &a, q = &b;
+ else
+ p = &c, q = &d;
+ *p = 1;
+ *q = 2;
+ if (*p == 1)
+ __builtin_abort ();
+ return 0;
+}