gcc/testsuite/gcc.target/powerpc/bfp/scalar-extract-sig-4.c

   1 /* { dg-do compile { target { powerpc*-*-* } } } */
   2 /* { dg-skip-if "do not override -mcpu" { powerpc*-*-* } { "-mcpu=*" } { "-mcpu=power8" } } */
   3 /* { dg-require-effective-target lp64 } */
   4 /* { dg-require-effective-target powerpc_p9vector_ok } */
   5 /* { dg-options "-mcpu=power8" } */
   6
   7 /* This test should succeed only on 64-bit configurations.  */
   8 #include <altivec.h>
   9
  10 unsigned __int128
  11 get_significand (__ieee128 *p)
  12 {
  13   __ieee128 source = *p;
  14
  15   return __builtin_vec_scalar_extract_sig (source);     /* { dg-error "Builtin function __builtin_vsx_scalar_extract_sigq requires" } */
  16 }