gcc/testsuite/gcc.target/powerpc/bfp/vec-extract-sig-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 unsigned int
   9 get_significands (__vector float *p)
  10 {
  11   __vector float source = *p;
  12
  13   return __builtin_vec_extract_sig (source);    /* { dg-error "Builtin function __builtin_vsx_extract_sig_sp requires" } */
  14 }