1 //===-- lib/addtf3.c - Quad-precision addition --------------------*- 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 implements quad-precision soft-float addition with the IEEE-754 10 // default rounding (to nearest, ties to even). 11 // 12 //===----------------------------------------------------------------------===// 13 14 #define QUAD_PRECISION 15 #include "fp_lib.h" 16 17 #if defined(CRT_HAS_128BIT) && defined(CRT_LDBL_128BIT) 18 #include "fp_add_impl.inc" 19 20 COMPILER_RT_ABI long double __addtf3(long double a, long double b) { 21 return __addXf3__(a, b); 22 } 23 24 #endif 25