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1 /*
2 
3 Copyright (c) 2009, 2010, 2011 STMicroelectronics
4 Written by Christophe Lyon
5 
6 Permission is hereby granted, free of charge, to any person obtaining a copy
7 of this software and associated documentation files (the "Software"), to deal
8 in the Software without restriction, including without limitation the rights
9 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
10 copies of the Software, and to permit persons to whom the Software is
11 furnished to do so, subject to the following conditions:
12 
13 The above copyright notice and this permission notice shall be included in
14 all copies or substantial portions of the Software.
15 
16 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
19 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
20 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
21 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
22 THE SOFTWARE.
23 
24 */
25 
26 #if defined(__arm__) || defined(__aarch64__)
27 #include <arm_neon.h>
28 #else
29 #include "stm-arm-neon.h"
30 #endif
31 
32 #include "stm-arm-neon-ref.h"
33 
34 #define INSN_NAME vpaddl
35 #define TEST_MSG "VPADDL/VPADDLQ"
36 
37 #define FNNAME1(NAME) void exec_ ## NAME (void)
38 #define FNNAME(NAME) FNNAME1(NAME)
39 
FNNAME(INSN_NAME)40 FNNAME (INSN_NAME)
41 {
42   /* Basic test: y=OP(x), then store the result.  */
43 #define TEST_VPADDL1(INSN, Q, T1, T2, W, N, W2, N2)	\
44   VECT_VAR(vector_res, T1, W2, N2) =			\
45     INSN##Q##_##T2##W(VECT_VAR(vector, T1, W, N));	\
46   vst1##Q##_##T2##W2(VECT_VAR(result, T1, W2, N2),	\
47 		    VECT_VAR(vector_res, T1, W2, N2))
48 
49 #define TEST_VPADDL(INSN, Q, T1, T2, W, N, W2, N2)	\
50   TEST_VPADDL1(INSN, Q, T1, T2, W, N, W2, N2)
51 
52     /* With ARM RVCT, we need to declare variables before any executable
53        statement  */
54 
55   /* No need for 64 bits variants */
56   DECL_VARIABLE(vector, int, 8, 8);
57   DECL_VARIABLE(vector, int, 16, 4);
58   DECL_VARIABLE(vector, int, 32, 2);
59   DECL_VARIABLE(vector, uint, 8, 8);
60   DECL_VARIABLE(vector, uint, 16, 4);
61   DECL_VARIABLE(vector, uint, 32, 2);
62   DECL_VARIABLE(vector, int, 8, 16);
63   DECL_VARIABLE(vector, int, 16, 8);
64   DECL_VARIABLE(vector, int, 32, 4);
65   DECL_VARIABLE(vector, uint, 8, 16);
66   DECL_VARIABLE(vector, uint, 16, 8);
67   DECL_VARIABLE(vector, uint, 32, 4);
68 
69   DECL_VARIABLE(vector_res, int, 16, 4);
70   DECL_VARIABLE(vector_res, int, 32, 2);
71   DECL_VARIABLE(vector_res, int, 64, 1);
72   DECL_VARIABLE(vector_res, uint, 16, 4);
73   DECL_VARIABLE(vector_res, uint, 32, 2);
74   DECL_VARIABLE(vector_res, uint, 64, 1);
75   DECL_VARIABLE(vector_res, int, 16, 8);
76   DECL_VARIABLE(vector_res, int, 32, 4);
77   DECL_VARIABLE(vector_res, int, 64, 2);
78   DECL_VARIABLE(vector_res, uint, 16, 8);
79   DECL_VARIABLE(vector_res, uint, 32, 4);
80   DECL_VARIABLE(vector_res, uint, 64, 2);
81 
82   clean_results ();
83 
84   /* Initialize input "vector" from "buffer"  */
85   VLOAD(vector, buffer, , int, s, 8, 8);
86   VLOAD(vector, buffer, , int, s, 16, 4);
87   VLOAD(vector, buffer, , int, s, 32, 2);
88   VLOAD(vector, buffer, , uint, u, 8, 8);
89   VLOAD(vector, buffer, , uint, u, 16, 4);
90   VLOAD(vector, buffer, , uint, u, 32, 2);
91   VLOAD(vector, buffer, q, int, s, 8, 16);
92   VLOAD(vector, buffer, q, int, s, 16, 8);
93   VLOAD(vector, buffer, q, int, s, 32, 4);
94   VLOAD(vector, buffer, q, uint, u, 8, 16);
95   VLOAD(vector, buffer, q, uint, u, 16, 8);
96   VLOAD(vector, buffer, q, uint, u, 32, 4);
97 
98   /* Apply a unary operator named INSN_NAME  */
99   TEST_VPADDL(INSN_NAME, , int, s, 8, 8, 16, 4);
100   TEST_VPADDL(INSN_NAME, , int, s, 16, 4, 32, 2);
101   TEST_VPADDL(INSN_NAME, , int, s, 32, 2, 64, 1);
102   TEST_VPADDL(INSN_NAME, , uint, u, 8, 8, 16, 4);
103   TEST_VPADDL(INSN_NAME, , uint, u, 16, 4, 32, 2);
104   TEST_VPADDL(INSN_NAME, , uint, u, 32, 2, 64, 1);
105   TEST_VPADDL(INSN_NAME, q, int, s, 8, 16, 16, 8);
106   TEST_VPADDL(INSN_NAME, q, int, s, 16, 8, 32, 4);
107   TEST_VPADDL(INSN_NAME, q, int, s, 32, 4, 64, 2);
108   TEST_VPADDL(INSN_NAME, q, uint, u, 8, 16, 16, 8);
109   TEST_VPADDL(INSN_NAME, q, uint, u, 16, 8, 32, 4);
110   TEST_VPADDL(INSN_NAME, q, uint, u, 32, 4, 64, 2);
111 
112   dump_results_hex (TEST_MSG);
113 }
114