xref: /freebsd/contrib/llvm-project/compiler-rt/lib/builtins/addtf3.c (revision f976241773df2260e6170317080761d1c5814fe5)
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