gcc/testsuite/c-c++-common/asan/aggressive-opts.c

   1 /* { dg-options "-fdump-tree-asan" } */
   2 /* { dg-do compile } */
   3 /* { dg-skip-if "" { *-*-* } { "*" } { "-O3" } } */
   4
   5 int ext;
   6
   7 int
   8 Perl_do_sv_dump()
   9 {
  10     int freq[10];
  11     int i;
  12     int max = 0;
  13
  14     if (max < ext)
  15       max = ext;
  16
  17     for (i = 0; i <= max; i++)
  18       if (freq[i])
  19         ext = 0;
  20
  21     if (i > 20)
  22       return freq[i];
  23     else
  24       return 0;
  25 }
  26
  27 /* { dg-final { scan-tree-dump-times "ASAN_CHECK" 2 "asan1" } } */