blob: 2a73c2ccfa49b4c7f265c8bd11cd9eccf9c71dae [file] [log] [blame]
//===-- Implementation of stdc_leading_ones_ui ----------------------------===//
//
// 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/stdbit/stdc_leading_ones_ui.h"
#include "src/__support/CPP/bit.h"
#include "src/__support/common.h"
namespace LIBC_NAMESPACE {
LLVM_LIBC_FUNCTION(unsigned, stdc_leading_ones_ui, (unsigned value)) {
return static_cast<unsigned>(cpp::countl_one(value));
}
} // namespace LIBC_NAMESPACE