gcc/testsuite/gcc.dg/pr52045.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-O3 -ftracer -fno-tree-ccp -fno-tree-copy-prop -fno-tree-dce" } */
   3
   4 char *vx;
   5 char buf[20];
   6
   7 void
   8 foo (void)
   9 {
  10   vx = __builtin___stpcpy_chk (buf, vx ? "gh" : "e", sizeof(buf));
  11 }