blob: 05ee930f93b8549e64bca6653e372702680ecbbe [file] [log] [blame]
/* { dg-do compile } */
/* { dg-require-effective-target inf } */
/* { dg-options "-O2 -fdump-tree-optimized" } */
int foo(int x)
{
return __builtin_isnan((double)x);
}
int foof(int x)
{
return __builtin_isnanf((float)x);
}
int fool(int x)
{
return __builtin_isnanl((long double)x);
}
/* { dg-final { scan-tree-dump-times "_isnan" 0 "optimized" } } */
/* { dg-final { scan-tree-dump-times " unord " 0 "optimized" } } */