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 FE_ROUND_MODE __fe_getround() {
19   return FE_TONEAREST;
20 }
21 
22 int __fe_raise_inexact() {
23   return 0;
24 }
25