gcc/testsuite/gcc.target/s390/vector/vec-abi-attr-3.c

   1 /* Check calling convention in the vector ABI.  */
   2
   3 /* { dg-do compile { target { s390*-*-* } } } */
   4 /* { dg-options "-O3 -mzarch -march=z13" } */
   5
   6 /* { dg-final { scan-assembler "gnu_attribute 8, 2" } } */
   7
   8 typedef double v4df __attribute__((vector_size(32)));
   9 typedef struct { v4df a; } s;
  10
  11 s
  12 add (v4df a, v4df b, v4df c, v4df d,
  13      v4df e, v4df f, v4df g, v4df h, v4df i)
  14 {
  15   s t;
  16   t.a = a + b + c + d + e + f + g + h + i;
  17   return t;
  18 }