libc/src/stdfix/roundulk.cpp

   1 //===-- Implementation of roundulk function -------------------------------===//
   2 //
   3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
   4 // See https://llvm.org/LICENSE.txt for license information.
   5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
   6 //
   7 //===----------------------------------------------------------------------===//
   8
   9 #include "roundulk.h"
  10 #include "src/__support/common.h"
  11 #include "src/__support/fixed_point/fx_bits.h"
  12 #include "src/__support/macros/config.h"
  13
  14 namespace LIBC_NAMESPACE_DECL {
  15
  16 LLVM_LIBC_FUNCTION(unsigned long accum, roundulk,
  17                    (unsigned long accum x, int n)) {
  18   return fixed_point::round(x, n);
  19 }
  20
  21 } // namespace LIBC_NAMESPACE_DECL