1*0b57cec5SDimitry Andric //===-- lib/addtf3.c - Quad-precision addition --------------------*- C -*-===// 2*0b57cec5SDimitry Andric // 3*0b57cec5SDimitry Andric // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 4*0b57cec5SDimitry Andric // See https://llvm.org/LICENSE.txt for license information. 5*0b57cec5SDimitry Andric // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 6*0b57cec5SDimitry Andric // 7*0b57cec5SDimitry Andric //===----------------------------------------------------------------------===// 8*0b57cec5SDimitry Andric // 9*0b57cec5SDimitry Andric // This file implements quad-precision soft-float addition with the IEEE-754 10*0b57cec5SDimitry Andric // default rounding (to nearest, ties to even). 11*0b57cec5SDimitry Andric // 12*0b57cec5SDimitry Andric //===----------------------------------------------------------------------===// 13*0b57cec5SDimitry Andric 14*0b57cec5SDimitry Andric #define QUAD_PRECISION 15*0b57cec5SDimitry Andric #include "fp_lib.h" 16*0b57cec5SDimitry Andric 17*0b57cec5SDimitry Andric #if defined(CRT_HAS_128BIT) && defined(CRT_LDBL_128BIT) 18*0b57cec5SDimitry Andric #include "fp_add_impl.inc" 19*0b57cec5SDimitry Andric 20*0b57cec5SDimitry Andric COMPILER_RT_ABI long double __addtf3(long double a, long double b) { 21*0b57cec5SDimitry Andric return __addXf3__(a, b); 22*0b57cec5SDimitry Andric } 23*0b57cec5SDimitry Andric 24*0b57cec5SDimitry Andric #endif 25