gcc/testsuite/gcc.c-torture/compile/20001205-1.c

   1 /* This does not work on m68hc11 due to the asm statement which forces
   2    two 'long' (32-bits) variables to go in registers.  */
   3 /* { dg-do assemble { xfail m6811-*-* m6812-*-* } } */
   4
   5 static inline unsigned long rdfpcr(void)
   6 {
   7         unsigned long tmp, ret;
   8         __asm__ ("" : "=r"(tmp), "=r"(ret));
   9         return ret;
  10 }
  11
  12 static inline unsigned long
  13 swcr_update_status(unsigned long swcr, unsigned long fpcr)
  14 {
  15         swcr &= ~0x7e0000ul;
  16         swcr |= (fpcr >> 3) & 0x7e0000ul;
  17         return swcr;
  18 }
  19
  20 unsigned long osf_getsysinfo(unsigned long flags)
  21 {
  22         unsigned long w;
  23         w = swcr_update_status(flags, rdfpcr());
  24         return w;
  25 }