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/* Copyright (C) 2004 Free Software Foundation.
Check that logb, logbf, logbl, ilogb, ilogbf and ilogbl
built-in functions compile.
Written by Uros Bizjak, 14th April 2004. */
/* { dg-do compile } */
/* { dg-options "-O2 -ffast-math" } */
extern double logb(double);
extern float logbf(float);
extern long double logbl(long double);
extern int ilogb(double);
extern int ilogbf(float);
extern int ilogbl(long double);
double test1(double x)
{
return logb(x);
}
float test1f(float x)
{
return logbf(x);
}
long double test1l(long double x)
{
return logbl(x);
}
int test2(double x)
{
return ilogb(x);
}
int test2f(float x)
{
return ilogbf(x);
}
int test2l(long double x)
{
return ilogbl(x);
}
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