ed0bf875a9
After a follow-up change (D98332) this header can be included the same time as fenv.h when running the tests. To avoid enum members conflicting with the macros/enums defined in the host fenv.h, prefix them with CRT_. Reviewed By: peter.smith Differential Revision: https://reviews.llvm.org/D98333
23 lines
818 B
C
23 lines
818 B
C
//===----- lib/fp_mode.c - Floaing-point environment mode utilities --C -*-===//
|
|
//
|
|
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
|
|
// See https://llvm.org/LICENSE.txt for license information.
|
|
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
//
|
|
// This file provides a default implementation of fp_mode.h for architectures
|
|
// that does not support or does not have an implementation of floating point
|
|
// environment mode.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
#include "fp_mode.h"
|
|
|
|
// IEEE-754 default rounding (to nearest, ties to even).
|
|
CRT_FE_ROUND_MODE __fe_getround() { return CRT_FE_TONEAREST; }
|
|
|
|
int __fe_raise_inexact() {
|
|
return 0;
|
|
}
|