1/* Copyright (C) 2013-2014 Povilas Kanapickas <povilas@radix.lt>
2
3 Distributed under the Boost Software License, Version 1.0.
4 (See accompanying file LICENSE_1_0.txt or copy at
5 http://www.boost.org/LICENSE_1_0.txt)
6*/
7
8#ifndef LIBSIMDPP_SIMDPP_CORE_F_ADD_H
9#define LIBSIMDPP_SIMDPP_CORE_F_ADD_H
10
11#ifndef LIBSIMDPP_SIMD_H
12 #error "This file must be included through simd.h"
13#endif
14
15#include <simdpp/types.h>
16#include <simdpp/detail/expr/f_add.h>
17#include <simdpp/core/detail/scalar_arg_impl.h>
18
19namespace simdpp {
20namespace SIMDPP_ARCH_NAMESPACE {
21
22
23/** Adds the values of two vectors
24
25 @code
26 r0 = a0 + b0
27 ...
28 rN = aN + bN
29 @endcode
30
31 @par 256-bit version:
32 @icost{SSE2-SSE4.1, NEON, ALTIVEC, 2}
33*/
34template<unsigned N, class E1, class E2> SIMDPP_INL
35float32<N, expr_fadd<float32<N,E1>,
36 float32<N,E2>>> add(const float32<N,E1>& a, const float32<N,E2>& b)
37{
38 return { { a, b } };
39}
40
41SIMDPP_SCALAR_ARG_IMPL_EXPR(add, expr_fadd, float32, float32)
42
43/** Adds the values of two vectors
44
45 @code
46 r0 = a0 + b0
47 ...
48 rN = aN + bN
49 @endcode
50
51 @par 128-bit version:
52 @novec{NEON, ALTIVEC}
53
54 @par 256-bit version:
55 @novec{NEON, ALTIVEC}
56 @icost{SSE2-SSE4.1, 2}
57*/
58template<unsigned N, class E1, class E2> SIMDPP_INL
59float64<N, expr_fadd<float64<N,E1>,
60 float64<N,E2>>> add(const float64<N,E1>& a, const float64<N,E2>& b)
61{
62 return { { a, b } };
63}
64
65SIMDPP_SCALAR_ARG_IMPL_EXPR(add, expr_fadd, float64, float64)
66
67} // namespace SIMDPP_ARCH_NAMESPACE
68} // namespace simdpp
69
70#endif
71
72