blob: d7813409a66d594e6728870c68a1e27215177d67 [file] [log] [blame]
/* { dg-do compile } */
/* { dg-options "-O -ffast-math -fdump-tree-optimized" } */
/* { dg-require-effective-target c99_runtime } */
/* { dg-require-effective-target libc_has_complex_functions } */
double test1 (double x)
{
return __real __builtin_cexp(x * (__extension__ 1.0iF));
}
double test2(double x)
{
return __imag __builtin_cexp((__extension__ 1.0iF) * x);
}
double test3(double x)
{
_Complex c = __builtin_cexp(x * (__extension__ 1.0iF));
return __imag c + __real c;
}
double test4(double x, double y)
{
_Complex c = __builtin_cexp(x);
x = __builtin_exp (x);
return x - __real c;
}
/* { dg-final { scan-tree-dump "cexpi" "optimized" } } */
/* { dg-final { scan-tree-dump "sin" "optimized" } } */
/* { dg-final { scan-tree-dump "cos" "optimized" } } */
/* { dg-final { scan-tree-dump "return 0.0" "optimized" } } */