libc/src/math/generic/llrint.cpp

   1 //===-- Implementation of llrint 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 "src/math/llrint.h"
  10 #include "src/__support/FPUtil/NearestIntegerOperations.h"
  11 #include "src/__support/common.h"
  12
  13 namespace __llvm_libc {
  14
  15 LLVM_LIBC_FUNCTION(long long, llrint, (double x)) {
  16   return fputil::round_to_signed_integer_using_current_rounding_mode<double,
  17                                                                      long long>(
  18       x);
  19 }
  20
  21 } // namespace __llvm_libc