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//===-- Implementation of creal function ----------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
#include "src/complex/creal.h"
#include "src/__support/CPP/bit.h"
#include "src/__support/common.h"
#include "src/__support/complex_type.h"
namespace LIBC_NAMESPACE_DECL {
LLVM_LIBC_FUNCTION(double, creal, (_Complex double x)) {
Complex<double> x_c = cpp::bit_cast<Complex<double>>(x);
return x_c.real;
}
} // namespace LIBC_NAMESPACE_DECL
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