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Diffstat (limited to 'src/stdfix/uhksqrtus.cpp')
-rw-r--r-- | src/stdfix/uhksqrtus.cpp | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/src/stdfix/uhksqrtus.cpp b/src/stdfix/uhksqrtus.cpp new file mode 100644 index 000000000000..335750ae902b --- /dev/null +++ b/src/stdfix/uhksqrtus.cpp @@ -0,0 +1,23 @@ +//===-- Implementation of uhksqrtus 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 "uhksqrtus.h" +#include "src/__support/common.h" +#include "src/__support/fixed_point/sqrt.h" + +namespace LIBC_NAMESPACE { + +LLVM_LIBC_FUNCTION(unsigned short accum, uhksqrtus, (unsigned short x)) { +#ifdef LIBC_FAST_MATH + return fixed_point::isqrt_fast(x); +#else + return fixed_point::isqrt(x); +#endif +} + +} // namespace LIBC_NAMESPACE |