gcc/testsuite/gcc.dg/strlenopt-4gf.c

   1 /* This test needs runtime that provides stpcpy and __*_chk functions.  */
   2 /* { dg-do run { target *-*-linux* *-*-gnu* } } */
   3 /* { dg-options "-O2 -fdump-tree-strlen" } */
   4
   5 #define USE_GNU
   6 #define FORTIFY_SOURCE 2
   7 #include "strlenopt-4.c"
   8
   9 /* { dg-final { scan-tree-dump-times "strlen \\(" 1 "strlen" } } */
  10 /* { dg-final { scan-tree-dump-times "__memcpy_chk \\(" 0 "strlen" } } */
  11 /* { dg-final { scan-tree-dump-times "__strcpy_chk \\(" 0 "strlen" } } */
  12 /* { dg-final { scan-tree-dump-times "__strcat_chk \\(" 0 "strlen" } } */
  13 /* { dg-final { scan-tree-dump-times "strchr \\(" 0 "strlen" } } */
  14 /* { dg-final { scan-tree-dump-times "__stpcpy_chk \\(" 0 "strlen" } } */
  15 /* { dg-final { scan-tree-dump-times "memcpy \\(" 4 "strlen" } } */
  16 /* { dg-final { scan-tree-dump-times "strcpy \\(" 1 "strlen" } } */
  17 /* { dg-final { scan-tree-dump-times "strcat \\(" 0 "strlen" } } */
  18 /* { dg-final { scan-tree-dump-times "stpcpy \\(" 5 "strlen" } } */