1  /* { dg-do run { target { powerpc*-*-* } } } */
       2  /* { dg-require-effective-target lp64 } */
       3  /* { dg-require-effective-target p9vector_hw } */
       4  /* { dg-options "-mdejagnu-cpu=power9" } */
       5  
       6  /* This test should succeed only on 64-bit configurations.  */
       7  #include <altivec.h>
       8  #include <stdlib.h>
       9  
      10  double
      11  insert_exponent (unsigned long long int *significand_p,
      12  		 unsigned long long int *exponent_p)
      13  {
      14    unsigned long long int significand = *significand_p;
      15    unsigned long long int exponent = *exponent_p;
      16  
      17    return scalar_insert_exp (significand, exponent);
      18  }
      19  
      20  #define BIAS_FOR_DOUBLE_EXP 1023
      21  
      22  int
      23  main ()
      24  {
      25    unsigned long long int significand_1 = 0x18000000000000LL;
      26    unsigned long long int significand_2 = 0x1a000000000000LL;
      27    unsigned long long int exponent_1 = 62 + BIAS_FOR_DOUBLE_EXP;
      28    unsigned long long int exponent_2 = 49 + BIAS_FOR_DOUBLE_EXP;
      29  
      30    double x = (double) (0x1800ULL << 50);
      31    double z = (double) (0x1a00ULL << 37);
      32  
      33  
      34    if (insert_exponent (&significand_1, &exponent_1) != x)
      35      abort ();
      36    if (insert_exponent (&significand_2, &exponent_2) != z)
      37      abort ();
      38    return 0;
      39  }