gcc/testsuite/gcc.dg/pr64715-2.c

   1 /* PR tree-optimization/64715 */
   2 /* { dg-do compile } */
   3 /* { dg-options "-O2 -fdump-tree-optimized" } */
   4
   5 void bar (char *, int);
   6
   7 void
   8 foo (int x)
   9 {
  10   char p[16], *q;
  11   q = p;
  12   if (x)
  13     q = p + 3;
  14   __builtin___strcpy_chk (q, "abcdefghijkl", __builtin_object_size (q, 1));
  15   bar (p, x);
  16 }
  17
  18 /* { dg-final { scan-tree-dump "__builtin_memcpy \\\(\[^;\n\r\]*, \"abcdefghijkl\", 13\\\);" "optimized" } } */