1  /* { dg-do run { target { powerpc*-*-* } } } */
       2  /* { dg-require-effective-target p9vector_hw } */
       3  /* { dg-options "-mdejagnu-cpu=power9" } */
       4  
       5  #include <altivec.h>
       6  #include <stdlib.h>
       7  
       8  __vector float
       9  make_floats (__vector unsigned int *significands_p,
      10  	     __vector unsigned int *exponents_p)
      11  {
      12    __vector unsigned int significands = *significands_p;
      13    __vector unsigned int exponents = *exponents_p;
      14  
      15    return vec_insert_exp (significands, exponents);
      16  }
      17  
      18  int
      19  main ()
      20  {
      21    __vector unsigned int significands;
      22    __vector unsigned int exponents;
      23    __vector float result;
      24  
      25    /* 24 bits in significand, plus the sign bit: 0x80ffffff */
      26    significands[0] = 0x00800000;	/* 1.0 */
      27    significands[1] = 0x00c00000;	/* 1.5 */
      28    significands[2] = 0x80e00000;	/* -1.75 */
      29    significands[3] = 0x80c00000;	/* -1.5 */
      30  
      31    exponents[0] = 127;		/*  exp = 0: 1.0 */
      32    exponents[1] = 128;		/*  exp = 1: 3.0.0 */
      33    exponents[2] = 129;		/*  exp = 2: -7.0 */
      34    exponents[3] = 125;		/* exp = -2: -0.375 */
      35  
      36    result = make_floats (&significands, &exponents);
      37    if ((result[0] != 1.0f) ||
      38        (result[1] != 3.0f) || (result[2] != -7.0f) || (result[3] != -0.375f))
      39      abort();
      40    return 0;
      41  }
      42