gcc/testsuite/gcc.dg/20061127-1.c

   1 /* { dg-do compile { target fpic } } */
   2 /* { dg-require-effective-target lp64 } */
   3 /* { dg-options "-O1 -fPIC" } */
   4
   5 /* PR target/29319 */
   6
   7 extern void abort(void);
   8 static char l_info[100];
   9
  10 void
  11 bug1 (unsigned long tag)
  12 {
  13   char *info = l_info;
  14   info[tag - 0x100000000 + 1] = 1;
  15 }
  16
  17 void
  18 bug2 (unsigned long tag)
  19 {
  20   char *info = l_info;
  21   info[tag - 0x700000000 + 2] = 2;
  22 }
  23
  24 void
  25 bug3 (unsigned long tag)
  26 {
  27   char *info = l_info;
  28   info[tag - 0x100000000 + 1] = 3;
  29 }