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
insert_exponent(unsigned long long int * significand_p,unsigned long long int * exponent_p)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
main()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 }
40