gcc/testsuite/gcc.dg/pr104511.c

   1 /* { dg-do compile { target dfp } } */
   2 /* { dg-options "-O -Wno-psabi" } */
   3
   4 typedef _Float64 __attribute__((__vector_size__ (32))) F;
   5 typedef _Decimal32 __attribute__((__vector_size__ (16))) D;
   6
   7 extern void bar (void);
   8
   9 D g;
  10 void
  11 foo (F f)
  12 {
  13   D d = __builtin_convertvector (f, D);
  14   bar ();
  15   g = d;
  16 }