gcc/testsuite/gcc.target/i386/pr66473.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-O2 -mavx512f" } */
   3
   4 typedef double __m512d __attribute__ ((__vector_size__ (64)));
   5
   6 extern __m512d _ZGVeN8v_func (__m512d);
   7
   8 double
   9 func_vlen8 (double x)
  10 {
  11   __m512d mx, mr;
  12
  13   mx[0] = mx[1] = mx[2] = mx[3] = mx[4] = mx[5] = mx[6] = mx[7] = x;
  14   mr = _ZGVeN8v_func (mx);
  15
  16   return (double) mr[0];
  17 }