gcc/testsuite/gcc.target/ia64/postinc-1.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-O2" } */
   3 /* { dg-options "-O2 -mlp64" { target ia64-*-hpux* } } */
   4
   5 void copy_loop_ldouble (void *xdest,
   6                         const void *xsrc,
   7                         long roff,
   8                         long soff,
   9                         long len,
  10                         long shift)
  11 { __float128 *dest = xdest;
  12   const long double *src;
  13   long i;
  14   roff /= sizeof (__float128);
  15   soff /= sizeof (__float128);
  16   src = xsrc;
  17   src += shift * soff;
  18   for (i = 0; i < len - shift; ++i) {
  19         *dest = *src;
  20         dest += roff;
  21         src += soff;
  22   }
  23 }