gcc/testsuite/gcc.target/powerpc/bfp/scalar-insert-exp-0.c

   1 /* { dg-do compile { target { powerpc*-*-* } } } */
   2 /* { dg-options "-mdejagnu-cpu=power9 -mvsx" } */
   3 /* { dg-require-effective-target powerpc_vsx } */
   4 /* { dg-require-effective-target has_arch_ppc64 } */
   5
   6 /* This test should succeed only on 64-bit configurations.  */
   7 #include <altivec.h>
   8
   9 double
  10 insert_exponent (unsigned long long int *significand_p,
  11                  unsigned long long int *exponent_p)
  12 {
  13   unsigned long long int significand = *significand_p;
  14   unsigned long long int exponent = *exponent_p;
  15
  16   return scalar_insert_exp (significand, exponent);
  17 }
  18
  19 /* { dg-final { scan-assembler "xsiexpdp" } } */