gcc/testsuite/gcc.target/powerpc/bfp/vec-insert-exp-3.c

   1 /* { dg-do compile { target { powerpc*-*-* } } } */
   2 /* { dg-skip-if "do not override -mcpu" { powerpc*-*-* } { "-mcpu=*" } { "-mcpu=power8" } } */
   3 /* { dg-require-effective-target powerpc_p9vector_ok } */
   4 /* { dg-options "-mcpu=power8" } */
   5
   6 #include <altivec.h>
   7
   8 __vector double
   9 make_doubles (__vector unsigned long long int *significands_p,
  10               __vector unsigned long long int *exponents_p)
  11 {
  12   __vector unsigned long long int significands = *significands_p;
  13   __vector unsigned long long int exponents = *exponents_p;
  14
  15   return __builtin_vec_insert_exp (significands, exponents); /* { dg-error "Builtin function __builtin_vsx_insert_exp_dp requires" } */
  16 }