gcc/testsuite/gcc.target/s390/vector/vec-abi-1.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 /* Make sure the last argument is fetched from the argument overflow area.  */
   7 /* { dg-final { scan-assembler "vl\t%v\[0-9\]*,160\\(%r15\\)" { target lp64 } } } */
   8 /* { dg-final { scan-assembler "vl\t%v\[0-9\]*,96\\(%r15\\)" { target ilp32 } } } */
   9
  10 typedef double v2df __attribute__((vector_size(16)));
  11
  12 v2df
  13 add (v2df a, v2df b, v2df c, v2df d,
  14      v2df e, v2df f, v2df g, v2df h, v2df i)
  15 {
  16   return a + b + c + d + e + f + g + h + i;
  17 }