darwin-segaddr.c: New test for multiple argument c/l switch.

gcc/testsuite:

	* gcc.dg/darwin-segaddr.c: New test for multiple argument c/l switch.

From-SVN: r166705

gcc/testsuite/ChangeLog

+2010-11-13  Iain Sandoe  <iains@gcc.gnu.org>
+
+	* gcc.dg/darwin-segaddr.c: New test for multiple argument c/l switch.
+
 2010-11-13  Tobias Burnus  <burnus@net-b.de>
 
 	PR fortran/45742

gcc/testsuite/gcc.dg/darwin-segaddr.c

+/* Check that -segaddr gets through and works.  */
+/* { dg-do run { target *-*-darwin* } } */
+/* { dg-options "-O0 -segaddr __TEST 0x200000" { target { *-*-darwin* && { ! lp64 } } } } */
+/* { dg-options "-O0 -segaddr __TEST 0x110000000" { target { *-*-darwin* && lp64 } } } */
+
+extern void abort ();
+
+int t __attribute__((section("__TEST,__test")));
+
+int main (void)
+{
+#ifdef __LP64__
+  if ((unsigned long long) &t != 0x110000000ULL)
+#else
+  if ((unsigned long) &t != 0x200000UL)
+#endif
+    abort ();
+  return 0;
+}