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//===-- Implementation of the sqrt function for aarch64 -------------------===//
//
// 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/math/sqrt.h"
#include "src/__support/common.h"
namespace __llvm_libc {
LLVM_LIBC_FUNCTION(double, sqrt, (double x)) {
double y;
__asm__ __volatile__("fsqrt %d0, %d1\n\t" : "=w"(y) : "w"(x));
return y;
}
} // namespace __llvm_libc
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