2 /* { dg-options "-O2 -ffast-math" } */
4 extern int ilogbf (float);
5 extern float logbf (float);
6 extern int ilogb (double);
7 extern double logb (double);
8 extern int ilogbl (long double);
9 extern long double logbl (long double);
11 extern void link_error(void);
15 if ((int) logbf (x) != ilogbf (x))
21 if ((int) logb (x) != ilogb (x))
25 void testl(long double x)
27 if ((int) logbl (x) != ilogbl (x))