1 /* SPDX-License-Identifier: MIT
2 *
3 * Permission is hereby granted, free of charge, to any person
4 * obtaining a copy of this software and associated documentation
5 * files (the "Software"), to deal in the Software without
6 * restriction, including without limitation the rights to use, copy,
7 * modify, merge, publish, distribute, sublicense, and/or sell copies
8 * of the Software, and to permit persons to whom the Software is
9 * furnished to do so, subject to the following conditions:
10 *
11 * The above copyright notice and this permission notice shall be
12 * included in all copies or substantial portions of the Software.
13 *
14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
15 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
16 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
17 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
18 * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
19 * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
20 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
21 * SOFTWARE.
22 *
23 * Copyright:
24 * 2020 Evan Nemerson <evan@nemerson.com>
25 */
26
27 #if !defined(SIMDE_ARM_NEON_MOVN_H)
28 #define SIMDE_ARM_NEON_MOVN_H
29
30 #include "types.h"
31
32 HEDLEY_DIAGNOSTIC_PUSH
33 SIMDE_DISABLE_UNWANTED_DIAGNOSTICS
34 SIMDE_BEGIN_DECLS_
35
36 SIMDE_FUNCTION_ATTRIBUTES
37 simde_int8x8_t
simde_vmovn_s16(simde_int16x8_t a)38 simde_vmovn_s16(simde_int16x8_t a) {
39 #if defined(SIMDE_ARM_NEON_A32V7_NATIVE)
40 return vmovn_s16(a);
41 #else
42 simde_int8x8_private r_;
43 simde_int16x8_private a_ = simde_int16x8_to_private(a);
44
45 #if defined(SIMDE_CONVERT_VECTOR_)
46 SIMDE_CONVERT_VECTOR_(r_.values, a_.values);
47 #else
48 SIMDE_VECTORIZE
49 for (size_t i = 0 ; i < (sizeof(r_.values) / sizeof(r_.values[0])) ; i++) {
50 r_.values[i] = HEDLEY_STATIC_CAST(int8_t, a_.values[i]);
51 }
52 #endif
53
54 return simde_int8x8_from_private(r_);
55 #endif
56 }
57 #if defined(SIMDE_ARM_NEON_A32V7_ENABLE_NATIVE_ALIASES)
58 #undef vmovn_s16
59 #define vmovn_s16(a) simde_vmovn_s16((a))
60 #endif
61
62 SIMDE_FUNCTION_ATTRIBUTES
63 simde_int16x4_t
simde_vmovn_s32(simde_int32x4_t a)64 simde_vmovn_s32(simde_int32x4_t a) {
65 #if defined(SIMDE_ARM_NEON_A32V7_NATIVE)
66 return vmovn_s32(a);
67 #else
68 simde_int16x4_private r_;
69 simde_int32x4_private a_ = simde_int32x4_to_private(a);
70
71 #if defined(SIMDE_CONVERT_VECTOR_)
72 SIMDE_CONVERT_VECTOR_(r_.values, a_.values);
73 #else
74 SIMDE_VECTORIZE
75 for (size_t i = 0 ; i < (sizeof(r_.values) / sizeof(r_.values[0])) ; i++) {
76 r_.values[i] = HEDLEY_STATIC_CAST(int16_t, a_.values[i]);
77 }
78 #endif
79
80 return simde_int16x4_from_private(r_);
81 #endif
82 }
83 #if defined(SIMDE_ARM_NEON_A32V7_ENABLE_NATIVE_ALIASES)
84 #undef vmovn_s32
85 #define vmovn_s32(a) simde_vmovn_s32((a))
86 #endif
87
88 SIMDE_FUNCTION_ATTRIBUTES
89 simde_int32x2_t
simde_vmovn_s64(simde_int64x2_t a)90 simde_vmovn_s64(simde_int64x2_t a) {
91 #if defined(SIMDE_ARM_NEON_A32V7_NATIVE)
92 return vmovn_s64(a);
93 #else
94 simde_int32x2_private r_;
95 simde_int64x2_private a_ = simde_int64x2_to_private(a);
96
97 #if defined(SIMDE_CONVERT_VECTOR_)
98 SIMDE_CONVERT_VECTOR_(r_.values, a_.values);
99 #else
100 SIMDE_VECTORIZE
101 for (size_t i = 0 ; i < (sizeof(r_.values) / sizeof(r_.values[0])) ; i++) {
102 r_.values[i] = HEDLEY_STATIC_CAST(int32_t, a_.values[i]);
103 }
104 #endif
105
106 return simde_int32x2_from_private(r_);
107 #endif
108 }
109 #if defined(SIMDE_ARM_NEON_A32V7_ENABLE_NATIVE_ALIASES)
110 #undef vmovn_s64
111 #define vmovn_s64(a) simde_vmovn_s64((a))
112 #endif
113
114 SIMDE_FUNCTION_ATTRIBUTES
115 simde_uint8x8_t
simde_vmovn_u16(simde_uint16x8_t a)116 simde_vmovn_u16(simde_uint16x8_t a) {
117 #if defined(SIMDE_ARM_NEON_A32V7_NATIVE)
118 return vmovn_u16(a);
119 #else
120 simde_uint8x8_private r_;
121 simde_uint16x8_private a_ = simde_uint16x8_to_private(a);
122
123 #if defined(SIMDE_CONVERT_VECTOR_)
124 SIMDE_CONVERT_VECTOR_(r_.values, a_.values);
125 #else
126 SIMDE_VECTORIZE
127 for (size_t i = 0 ; i < (sizeof(r_.values) / sizeof(r_.values[0])) ; i++) {
128 r_.values[i] = HEDLEY_STATIC_CAST(uint8_t, a_.values[i]);
129 }
130 #endif
131
132 return simde_uint8x8_from_private(r_);
133 #endif
134 }
135 #if defined(SIMDE_ARM_NEON_A32V7_ENABLE_NATIVE_ALIASES)
136 #undef vmovn_u16
137 #define vmovn_u16(a) simde_vmovn_u16((a))
138 #endif
139
140 SIMDE_FUNCTION_ATTRIBUTES
141 simde_uint16x4_t
simde_vmovn_u32(simde_uint32x4_t a)142 simde_vmovn_u32(simde_uint32x4_t a) {
143 #if defined(SIMDE_ARM_NEON_A32V7_NATIVE)
144 return vmovn_u32(a);
145 #else
146 simde_uint16x4_private r_;
147 simde_uint32x4_private a_ = simde_uint32x4_to_private(a);
148
149 #if defined(SIMDE_CONVERT_VECTOR_)
150 SIMDE_CONVERT_VECTOR_(r_.values, a_.values);
151 #else
152 SIMDE_VECTORIZE
153 for (size_t i = 0 ; i < (sizeof(r_.values) / sizeof(r_.values[0])) ; i++) {
154 r_.values[i] = HEDLEY_STATIC_CAST(uint16_t, a_.values[i]);
155 }
156 #endif
157
158 return simde_uint16x4_from_private(r_);
159 #endif
160 }
161 #if defined(SIMDE_ARM_NEON_A32V7_ENABLE_NATIVE_ALIASES)
162 #undef vmovn_u32
163 #define vmovn_u32(a) simde_vmovn_u32((a))
164 #endif
165
166 SIMDE_FUNCTION_ATTRIBUTES
167 simde_uint32x2_t
simde_vmovn_u64(simde_uint64x2_t a)168 simde_vmovn_u64(simde_uint64x2_t a) {
169 #if defined(SIMDE_ARM_NEON_A32V7_NATIVE)
170 return vmovn_u64(a);
171 #else
172 simde_uint32x2_private r_;
173 simde_uint64x2_private a_ = simde_uint64x2_to_private(a);
174
175 #if defined(SIMDE_CONVERT_VECTOR_)
176 SIMDE_CONVERT_VECTOR_(r_.values, a_.values);
177 #else
178 SIMDE_VECTORIZE
179 for (size_t i = 0 ; i < (sizeof(r_.values) / sizeof(r_.values[0])) ; i++) {
180 r_.values[i] = HEDLEY_STATIC_CAST(uint32_t, a_.values[i]);
181 }
182 #endif
183
184 return simde_uint32x2_from_private(r_);
185 #endif
186 }
187 #if defined(SIMDE_ARM_NEON_A32V7_ENABLE_NATIVE_ALIASES)
188 #undef vmovn_u64
189 #define vmovn_u64(a) simde_vmovn_u64((a))
190 #endif
191
192 SIMDE_END_DECLS_
193 HEDLEY_DIAGNOSTIC_POP
194
195 #endif /* !defined(SIMDE_ARM_NEON_MOVN_H) */
196