1 //===----- lib/fp_mode.c - Floaing-point environment mode utilities --C -*-===// 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 // This file provides a default implementation of fp_mode.h for architectures 10 // that does not support or does not have an implementation of floating point 11 // environment mode. 12 // 13 //===----------------------------------------------------------------------===// 14 15 #include "fp_mode.h" 16 17 // IEEE-754 default rounding (to nearest, ties to even). 18 CRT_FE_ROUND_MODE __fe_getround() { return CRT_FE_TONEAREST; } 19 20 int __fe_raise_inexact() { 21 return 0; 22 } 23