gnu/dist/gcc4/gcc/testsuite/gcc.target/ia64/fpreg-2.c

   1 /* Test __fpreg ABI.  */
   2 /* Origin: Joseph Myers <joseph@codesourcery.com> */
   3 /* { dg-do compile } */
   4 /* { dg-options "" } */
   5 /* { dg-final { scan-assembler "ldf.fill" } } */
   6 /* { dg-final { scan-assembler "stf.spill" } } */
   7
   8 __fpreg x;
   9
  10 void f (void);
  11
  12 void
  13 g (void)
  14 {
  15   __fpreg b = x;
  16   f ();
  17   x = b;
  18 }
  19
  20 char t1[(sizeof (__fpreg) == sizeof (__float80) ? 1 : -1)];
  21 char t2[(__alignof (__fpreg) == __alignof (__float80) ? 1 : -1)];