gcc/testsuite/gcc.target/powerpc/bfp/scalar-extract-exp-2.c

   1 /* { dg-do compile { target { powerpc*-*-* } } } */
   2 /* { dg-require-effective-target ilp32 } */
   3 /* { dg-require-effective-target powerpc_p9vector_ok } */
   4 /* { dg-options "-mdejagnu-cpu=power9" } */
   5
   6 /* This test only runs on 32-bit configurations, where a compiler error
   7    should be issued because this builtin is not available on
   8    32-bit configurations.  */
   9
  10 #include <altivec.h>
  11
  12 unsigned int
  13 get_exponent (double *p)
  14 {
  15   double source = *p;
  16
  17   return scalar_extract_exp (source);   /* { dg-error "'__builtin_vec_scalar_extract_exp' is not supported in this compiler configuration" } */
  18 }
  19
  20