llvm/compiler-rt/lib/builtins/fp_add_impl.inc

//===----- lib/fp_add_impl.inc - floaing point addition -----------*- 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 implements soft-float addition with the IEEE-754 default rounding
// (to nearest, ties to even).
//
//===----------------------------------------------------------------------===//

#include "fp_lib.h"
#include "fp_mode.h"

static __inline fp_t __addXf3__(fp_t a, fp_t b) { … }