libc/src/math/math_utils.cpp

   1 //===-- Implementation of math utils --------------------------------------===//
   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 "math_utils.h"
  10
  11 namespace __llvm_libc {
  12
  13 const float XFlowValues<float>::overflow_value =
  14     as_float(0x70000000); // 0x1p97f
  15 const float XFlowValues<float>::underflow_value =
  16     as_float(0x10000000); // 0x1p97f
  17 const float XFlowValues<float>::may_underflow_value =
  18     as_float(0x1a200000); // 0x1.4p-75f
  19
  20 const double XFlowValues<double>::overflow_value =
  21     as_double(0x7000000000000000); // 0x1p769
  22 const double XFlowValues<double>::underflow_value =
  23     as_double(0x1000000000000000); // 0x1p-767
  24 const double XFlowValues<double>::may_underflow_value =
  25     as_double(0x1e58000000000000); // 0x1.8p-538
  26
  27 } // namespace __llvm_libc