1 #include <arm_neon.h>
2 #include "arm-neon-ref.h"
3 #include "compute-ref-data.h"
4
5 /* Expected results. */
6 VECT_VAR_DECL(expected,int,8,8) [] = { 0xf1, 0xf1, 0xf1, 0xf1,
7 0xf1, 0xf1, 0xf1, 0xf1 };
8 VECT_VAR_DECL(expected,int,16,4) [] = { 0xfff2, 0xfff2, 0xfff2, 0xfff2 };
9 VECT_VAR_DECL(expected,int,32,2) [] = { 0xfffffff1, 0xfffffff1 };
10 VECT_VAR_DECL(expected,int,64,1) [] = { 0xfffffffffffffff0 };
11 VECT_VAR_DECL(expected,uint,8,8) [] = { 0xf7, 0xf7, 0xf7, 0xf7,
12 0xf7, 0xf7, 0xf7, 0xf7 };
13 VECT_VAR_DECL(expected,uint,16,4) [] = { 0xfff3, 0xfff3, 0xfff3, 0xfff3 };
14 VECT_VAR_DECL(expected,uint,32,2) [] = { 0xfffffff1, 0xfffffff1 };
15 VECT_VAR_DECL(expected,uint,64,1) [] = { 0xfffffffffffffff0 };
16 VECT_VAR_DECL(expected,poly,8,8) [] = { 0xf7, 0xf7, 0xf7, 0xf7,
17 0xf7, 0xf7, 0xf7, 0xf7 };
18 VECT_VAR_DECL(expected,poly,16,4) [] = { 0xfff3, 0xfff3, 0xfff3, 0xfff3 };
19 VECT_VAR_DECL(expected,hfloat,32,2) [] = { 0xc1700000, 0xc1700000 };
20 #if defined (FP16_SUPPORTED)
21 VECT_VAR_DECL (expected, hfloat, 16, 4) [] = { 0xca80, 0xca80,
22 0xca80, 0xca80 };
23 #endif
24 VECT_VAR_DECL(expected,int,8,16) [] = { 0xf2, 0xf2, 0xf2, 0xf2,
25 0xf2, 0xf2, 0xf2, 0xf2,
26 0xf2, 0xf2, 0xf2, 0xf2,
27 0xf2, 0xf2, 0xf2, 0xf2 };
28 VECT_VAR_DECL(expected,int,16,8) [] = { 0xfff3, 0xfff3, 0xfff3, 0xfff3,
29 0xfff3, 0xfff3, 0xfff3, 0xfff3 };
30 VECT_VAR_DECL(expected,int,32,4) [] = { 0xfffffff1, 0xfffffff1,
31 0xfffffff1, 0xfffffff1 };
32 VECT_VAR_DECL(expected,int,64,2) [] = { 0xfffffffffffffff0,
33 0xfffffffffffffff0 };
34 VECT_VAR_DECL(expected,uint,8,16) [] = { 0xf5, 0xf5, 0xf5, 0xf5,
35 0xf5, 0xf5, 0xf5, 0xf5,
36 0xf5, 0xf5, 0xf5, 0xf5,
37 0xf5, 0xf5, 0xf5, 0xf5 };
38 VECT_VAR_DECL(expected,uint,16,8) [] = { 0xfff1, 0xfff1, 0xfff1, 0xfff1,
39 0xfff1, 0xfff1, 0xfff1, 0xfff1 };
40 VECT_VAR_DECL(expected,uint,32,4) [] = { 0xfffffff0, 0xfffffff0,
41 0xfffffff0, 0xfffffff0 };
42 VECT_VAR_DECL(expected,uint,64,2) [] = { 0xfffffffffffffff0,
43 0xfffffffffffffff0 };
44 VECT_VAR_DECL(expected,poly,8,16) [] = { 0xf5, 0xf5, 0xf5, 0xf5,
45 0xf5, 0xf5, 0xf5, 0xf5,
46 0xf5, 0xf5, 0xf5, 0xf5,
47 0xf5, 0xf5, 0xf5, 0xf5 };
48 VECT_VAR_DECL(expected,poly,16,8) [] = { 0xfff1, 0xfff1, 0xfff1, 0xfff1,
49 0xfff1, 0xfff1, 0xfff1, 0xfff1 };
50 #if defined (FP16_SUPPORTED)
51 VECT_VAR_DECL (expected, hfloat, 16, 8) [] = { 0xca80, 0xca80,
52 0xca80, 0xca80,
53 0xca80, 0xca80,
54 0xca80, 0xca80 };
55 #endif
56 VECT_VAR_DECL(expected,hfloat,32,4) [] = { 0xc1700000, 0xc1700000,
57 0xc1700000, 0xc1700000 };
58
59 #define TEST_MSG "VDUP_LANE/VDUPQ_LANE"
exec_vdup_lane(void)60 void exec_vdup_lane (void)
61 {
62 /* Basic test: vec1=vdup_lane(vec2, lane), then store the result. */
63 #define TEST_VDUP_LANE(Q, T1, T2, W, N, N2, L) \
64 VECT_VAR(vector_res, T1, W, N) = \
65 vdup##Q##_lane_##T2##W(VECT_VAR(vector, T1, W, N2), L); \
66 vst1##Q##_##T2##W(VECT_VAR(result, T1, W, N), VECT_VAR(vector_res, T1, W, N))
67
68 /* Input vector can only have 64 bits. */
69 DECL_VARIABLE_64BITS_VARIANTS(vector);
70
71 DECL_VARIABLE_ALL_VARIANTS(vector_res);
72
73 clean_results ();
74
75 TEST_MACRO_64BITS_VARIANTS_2_5(VLOAD, vector, buffer);
76 #if defined (FP16_SUPPORTED)
77 VLOAD(vector, buffer, , float, f, 16, 4);
78 #endif
79 VLOAD(vector, buffer, , float, f, 32, 2);
80
81 /* Choose lane arbitrarily. */
82 TEST_VDUP_LANE(, int, s, 8, 8, 8, 1);
83 TEST_VDUP_LANE(, int, s, 16, 4, 4, 2);
84 TEST_VDUP_LANE(, int, s, 32, 2, 2, 1);
85 TEST_VDUP_LANE(, int, s, 64, 1, 1, 0);
86 TEST_VDUP_LANE(, uint, u, 8, 8, 8, 7);
87 TEST_VDUP_LANE(, uint, u, 16, 4, 4, 3);
88 TEST_VDUP_LANE(, uint, u, 32, 2, 2, 1);
89 TEST_VDUP_LANE(, uint, u, 64, 1, 1, 0);
90 TEST_VDUP_LANE(, poly, p, 8, 8, 8, 7);
91 TEST_VDUP_LANE(, poly, p, 16, 4, 4, 3);
92 #if defined (FP16_SUPPORTED)
93 TEST_VDUP_LANE(, float, f, 16, 4, 4, 3);
94 #endif
95 TEST_VDUP_LANE(, float, f, 32, 2, 2, 1);
96
97 TEST_VDUP_LANE(q, int, s, 8, 16, 8, 2);
98 TEST_VDUP_LANE(q, int, s, 16, 8, 4, 3);
99 TEST_VDUP_LANE(q, int, s, 32, 4, 2, 1);
100 TEST_VDUP_LANE(q, int, s, 64, 2, 1, 0);
101 TEST_VDUP_LANE(q, uint, u, 8, 16, 8, 5);
102 TEST_VDUP_LANE(q, uint, u, 16, 8, 4, 1);
103 TEST_VDUP_LANE(q, uint, u, 32, 4, 2, 0);
104 TEST_VDUP_LANE(q, uint, u, 64, 2, 1, 0);
105 TEST_VDUP_LANE(q, poly, p, 8, 16, 8, 5);
106 TEST_VDUP_LANE(q, poly, p, 16, 8, 4, 1);
107 #if defined (FP16_SUPPORTED)
108 TEST_VDUP_LANE(q, float, f, 16, 8, 4, 3);
109 #endif
110 TEST_VDUP_LANE(q, float, f, 32, 4, 2, 1);
111
112 #if defined (FP16_SUPPORTED)
113 CHECK_RESULTS (TEST_MSG, "");
114 #else
115 CHECK_RESULTS_NO_FP16 (TEST_MSG, "");
116 #endif
117
118 #if defined (__aarch64__)
119
120 #undef TEST_MSG
121 #define TEST_MSG "VDUP_LANEQ/VDUPQ_LANEQ"
122
123 /* Expected results for vdup*_laneq tests. */
124 VECT_VAR_DECL(expected2,int,8,8) [] = { 0xfd, 0xfd, 0xfd, 0xfd,
125 0xfd, 0xfd, 0xfd, 0xfd };
126 VECT_VAR_DECL(expected2,int,16,4) [] = { 0xfff2, 0xfff2, 0xfff2, 0xfff2 };
127 VECT_VAR_DECL(expected2,int,32,2) [] = { 0xfffffff1, 0xfffffff1 };
128 VECT_VAR_DECL(expected2,int,64,1) [] = { 0xfffffffffffffff0 };
129 VECT_VAR_DECL(expected2,uint,8,8) [] = { 0xff, 0xff, 0xff, 0xff,
130 0xff, 0xff, 0xff, 0xff };
131 VECT_VAR_DECL(expected2,uint,16,4) [] = { 0xfff3, 0xfff3, 0xfff3, 0xfff3 };
132 VECT_VAR_DECL(expected2,uint,32,2) [] = { 0xfffffff1, 0xfffffff1 };
133 VECT_VAR_DECL(expected2,uint,64,1) [] = { 0xfffffffffffffff0 };
134 VECT_VAR_DECL(expected2,poly,8,8) [] = { 0xf7, 0xf7, 0xf7, 0xf7,
135 0xf7, 0xf7, 0xf7, 0xf7 };
136 VECT_VAR_DECL(expected2,poly,16,4) [] = { 0xfff3, 0xfff3, 0xfff3, 0xfff3 };
137 VECT_VAR_DECL(expected2,hfloat,32,2) [] = { 0xc1700000, 0xc1700000 };
138 #if defined (FP16_SUPPORTED)
139 VECT_VAR_DECL (expected2, hfloat, 16, 4) [] = { 0xca80, 0xca80,
140 0xca80, 0xca80 };
141 #endif
142 VECT_VAR_DECL(expected2,int,8,16) [] = { 0xfb, 0xfb, 0xfb, 0xfb,
143 0xfb, 0xfb, 0xfb, 0xfb,
144 0xfb, 0xfb, 0xfb, 0xfb,
145 0xfb, 0xfb, 0xfb, 0xfb };
146 VECT_VAR_DECL(expected2,int,16,8) [] = { 0xfff7, 0xfff7, 0xfff7, 0xfff7,
147 0xfff7, 0xfff7, 0xfff7, 0xfff7 };
148 VECT_VAR_DECL(expected2,int,32,4) [] = { 0xfffffff1, 0xfffffff1,
149 0xfffffff1, 0xfffffff1 };
150 VECT_VAR_DECL(expected2,int,64,2) [] = { 0xfffffffffffffff0,
151 0xfffffffffffffff0 };
152 VECT_VAR_DECL(expected2,uint,8,16) [] = { 0xf5, 0xf5, 0xf5, 0xf5,
153 0xf5, 0xf5, 0xf5, 0xf5,
154 0xf5, 0xf5, 0xf5, 0xf5,
155 0xf5, 0xf5, 0xf5, 0xf5 };
156 VECT_VAR_DECL(expected2,uint,16,8) [] = { 0xfff1, 0xfff1, 0xfff1, 0xfff1,
157 0xfff1, 0xfff1, 0xfff1, 0xfff1 };
158 VECT_VAR_DECL(expected2,uint,32,4) [] = { 0xfffffff0, 0xfffffff0,
159 0xfffffff0, 0xfffffff0 };
160 VECT_VAR_DECL(expected2,uint,64,2) [] = { 0xfffffffffffffff0,
161 0xfffffffffffffff0 };
162 VECT_VAR_DECL(expected2,poly,8,16) [] = { 0xf5, 0xf5, 0xf5, 0xf5,
163 0xf5, 0xf5, 0xf5, 0xf5,
164 0xf5, 0xf5, 0xf5, 0xf5,
165 0xf5, 0xf5, 0xf5, 0xf5 };
166 VECT_VAR_DECL(expected2,poly,16,8) [] = { 0xfff1, 0xfff1, 0xfff1, 0xfff1,
167 0xfff1, 0xfff1, 0xfff1, 0xfff1 };
168 #if defined (FP16_SUPPORTED)
169 VECT_VAR_DECL (expected2, hfloat, 16, 8) [] = { 0xc880, 0xc880,
170 0xc880, 0xc880,
171 0xc880, 0xc880,
172 0xc880, 0xc880 };
173 #endif
174 VECT_VAR_DECL(expected2,hfloat,32,4) [] = { 0xc1700000, 0xc1700000,
175 0xc1700000, 0xc1700000 };
176
177 /* Clean all results for vdup*_laneq tests. */
178 clean_results ();
179 /* Basic test: vec1=vdup_lane(vec2, lane), then store the result. */
180 #define TEST_VDUP_LANEQ(Q, T1, T2, W, N, N2, L) \
181 VECT_VAR(vector_res, T1, W, N) = \
182 vdup##Q##_laneq_##T2##W(VECT_VAR(vector, T1, W, N2), L); \
183 vst1##Q##_##T2##W(VECT_VAR(result, T1, W, N), VECT_VAR(vector_res, T1, W, N))
184
185 /* Input vector can only have 64 bits. */
186 DECL_VARIABLE_128BITS_VARIANTS(vector);
187
188 clean_results ();
189
190 TEST_MACRO_128BITS_VARIANTS_2_5(VLOAD, vector, buffer);
191 #if defined (FP16_SUPPORTED)
192 VLOAD(vector, buffer, q, float, f, 16, 8);
193 #endif
194 VLOAD(vector, buffer, q, float, f, 32, 4);
195
196 /* Choose lane arbitrarily. */
197 TEST_VDUP_LANEQ(, int, s, 8, 8, 16, 13);
198 TEST_VDUP_LANEQ(, int, s, 16, 4, 8, 2);
199 TEST_VDUP_LANEQ(, int, s, 32, 2, 4, 1);
200 TEST_VDUP_LANEQ(, int, s, 64, 1, 2, 0);
201 TEST_VDUP_LANEQ(, uint, u, 8, 8, 16, 15);
202 TEST_VDUP_LANEQ(, uint, u, 16, 4, 8, 3);
203 TEST_VDUP_LANEQ(, uint, u, 32, 2, 4, 1);
204 TEST_VDUP_LANEQ(, uint, u, 64, 1, 2, 0);
205 TEST_VDUP_LANEQ(, poly, p, 8, 8, 16, 7);
206 TEST_VDUP_LANEQ(, poly, p, 16, 4, 8, 3);
207 #if defined (FP16_SUPPORTED)
208 TEST_VDUP_LANEQ(, float, f, 16, 4, 8, 3);
209 #endif
210 TEST_VDUP_LANEQ(, float, f, 32, 2, 4, 1);
211
212 TEST_VDUP_LANEQ(q, int, s, 8, 16, 16, 11);
213 TEST_VDUP_LANEQ(q, int, s, 16, 8, 8, 7);
214 TEST_VDUP_LANEQ(q, int, s, 32, 4, 4, 1);
215 TEST_VDUP_LANEQ(q, int, s, 64, 2, 2, 0);
216 TEST_VDUP_LANEQ(q, uint, u, 8, 16, 16, 5);
217 TEST_VDUP_LANEQ(q, uint, u, 16, 8, 8, 1);
218 TEST_VDUP_LANEQ(q, uint, u, 32, 4, 4, 0);
219 TEST_VDUP_LANEQ(q, uint, u, 64, 2, 2, 0);
220 TEST_VDUP_LANEQ(q, poly, p, 8, 16, 16, 5);
221 TEST_VDUP_LANEQ(q, poly, p, 16, 8, 8, 1);
222 #if defined (FP16_SUPPORTED)
223 TEST_VDUP_LANEQ(q, float, f, 16, 8, 8, 7);
224 #endif
225 TEST_VDUP_LANEQ(q, float, f, 32, 4, 4, 1);
226
227 CHECK_RESULTS_NAMED (TEST_MSG, expected2, "");
228 #if defined (FP16_SUPPORTED)
229 CHECK_FP(TEST_MSG, float, 16, 4, PRIx16, expected2, "");
230 CHECK_FP(TEST_MSG, float, 16, 8, PRIx16, expected2, "");
231 #endif
232
233 #endif /* __aarch64__. */
234 }
235
main(void)236 int main (void)
237 {
238 exec_vdup_lane ();
239 return 0;
240 }
241