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/* Copyright (C) 2003 Free Software Foundation.
Check that built-in cabs, cabsf and cabsl functions don't
break anything and produces the expected results.
Written by Roger Sayle, 1st June 2003. */
/* { dg-do link } */
/* { dg-options "-O2 -ffast-math" } */
/* APPLE LOCAL begin mainline 2005-09-01 3449986 */
/* { dg-options "-O2 -ffast-math -mmacosx-version-min=10.3" { target powerpc-*-darwin* } } */
/* APPLE LOCAL end mainline 2005-09-01 3449986 */
#include "builtins-config.h"
extern void link_error(void);
extern float cabsf (float _Complex);
extern double cabs (double _Complex);
extern long double cabsl (long double _Complex);
int
main (void)
{
/* For each type, test both runtime and compile time (constant folding)
optimization. */
float _Complex fc = 3.0F + 4.0iF;
double _Complex dc = 3.0 + 4.0i;
long double _Complex ldc = 3.0L + 4.0iL;
#ifdef HAVE_C99_RUNTIME
/* Test floats. */
if (cabsf (fc) != 5.0F)
link_error ();
if (__builtin_cabsf (fc) != 5.0F)
link_error ();
if (cabsf (3.0F + 4.0iF) != 5.0F)
link_failure ();
if (__builtin_cabsf (3.0F + 4.0iF) != 5.0F)
link_failure ();
#endif
/* Test doubles. */
if (cabs (dc) != 5.0)
link_error ();
if (__builtin_cabs (dc) != 5.0)
link_error ();
if (cabs (3.0 + 4.0i) != 5.0)
link_failure ();
if (__builtin_cabs (3.0 + 4.0i) != 5.0)
link_failure ();
#ifdef HAVE_C99_RUNTIME
/* Test long doubles. */
if (cabsl (ldc) != 5.0L)
link_error ();
if (__builtin_cabsl (ldc) != 5.0L)
link_error ();
if (cabsl (3.0L + 4.0iL) != 5.0L)
link_failure ();
if (__builtin_cabsl (3.0L + 4.0iL) != 5.0L)
link_failure ();
#endif
return 0;
}