re PR testsuite/52641 (Test cases fail for 16-bit int targets)

	PR testsuite/52641
	* gcc.dg/pr52549.c: Fix test for long != void*
	* gcc.c-torture/execute/pr52979-1.x: New file.
	* gcc.c-torture/execute/pr52979-2.x: New file.

From-SVN: r187588

gcc/testsuite/ChangeLog

+2012-05-16  Georg-Johann Lay  <avr@gjlay.de>
+
+	PR testsuite/52641
+	* gcc.dg/pr52549.c: Fix test for long != void*
+	* gcc.c-torture/execute/pr52979-1.x: New file.
+	* gcc.c-torture/execute/pr52979-2.x: New file.
+
 2012-05-16  Dodji Seketeli  <dodji@redhat.com>
 
 	PR preprocessor/7263

gcc/testsuite/gcc.c-torture/execute/pr52979-1.x

+load_lib target-supports.exp
+
+if { [check_effective_target_int32plus] } {
+	return 0
+}
+
+return 1;

gcc/testsuite/gcc.c-torture/execute/pr52979-2.x

+load_lib target-supports.exp
+
+if { [check_effective_target_int32plus] } {
+	return 0
+}
+
+return 1;

gcc/testsuite/gcc.dg/pr52549.c

 /* { dg-do compile } */
 
+#if __SIZEOF_POINTER__ == __SIZEOF_LONG__
 _mark (long obj, int i, char *a)
 {
   (char *)&(((long *)(obj)) [i]) - a;
 }
+#elif __SIZEOF_POINTER__ == __SIZEOF_INT__
+_mark (int obj, int i, char *a)
+{
+  (char *)&(((int *)(obj)) [i]) - a;
+}
+#endif