gcc/testsuite/gcc.dg/torture/asm-subreg-1.c

   1 /* PR middle-end/20491 */
   2
   3 /* { dg-do compile } */
   4 /* { dg-skip-if "" { hppa*64*-*-* || sparc-*-vxworks* } } */
   5
   6 /* Combine used to introduce invalid subregs for the asm input, and
   7    we'd crash later on, when removing all subregs.  */
   8
   9 volatile unsigned short _const_32 [4] = {1,2,3,4};
  10 void
  11 evas_common_convert_yuv_420p_601_rgba()
  12 {
  13   __asm__ __volatile__ ("" : : "X" (*_const_32));
  14 }
  15