1 /* Intrinsics for TI C6X.
2
3 Copyright (C) 2011-2019 Free Software Foundation, Inc.
4 Contributed by CodeSourcery.
5
6 This file is part of GCC.
7
8 GCC is free software; you can redistribute it and/or modify it
9 under the terms of the GNU General Public License as published
10 by the Free Software Foundation; either version 3, or (at your
11 option) any later version.
12
13 GCC is distributed in the hope that it will be useful, but WITHOUT
14 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
15 or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
16 License for more details.
17
18 Under Section 7 of GPL version 3, you are granted additional
19 permissions described in the GCC Runtime Library Exception, version
20 3.1, as published by the Free Software Foundation.
21
22 You should have received a copy of the GNU General Public License and
23 a copy of the GCC Runtime Library Exception along with this program;
24 see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
25 <http://www.gnu.org/licenses/>. */
26
27 #ifndef _GCC_C6X_INTRINSICS_H
28 #define _GCC_C6X_INTRINSICS_H
29
30 #if !defined(__TMS320C6X__)
31 # error "c6x_intrinsics.h is only supported for C6X targets"
32 #endif
33
34 #ifdef __cplusplus
35 extern "C" {
36 #endif
37
38 #include <stdint.h>
39
40 /* Define vector types. */
41 typedef uint8_t __uv4qi __attribute__((vector_size (4)));
42 typedef int16_t __v2hi __attribute__((vector_size (4)));
43 typedef int32_t __v2si __attribute__((vector_size (8)));
44
45 __extension__ static __inline int __attribute__ ((__always_inline__))
_abs(int src)46 _abs (int src)
47 {
48 return __builtin_c6x_abs (src);
49 }
50
51 __extension__ static __inline int __attribute__ ((__always_inline__))
_abs2(int src)52 _abs2 (int src)
53 {
54 return (int)__builtin_c6x_abs2 ((__v2hi)src);
55 }
56
57 __extension__ static __inline int __attribute__ ((__always_inline__))
_sadd(int src1,int src2)58 _sadd (int src1, int src2)
59 {
60 return __builtin_c6x_sadd (src1, src2);
61 }
62
63 __extension__ static __inline int __attribute__ ((__always_inline__))
_ssub(int src1,int src2)64 _ssub (int src1, int src2)
65 {
66 return __builtin_c6x_ssub (src1, src2);
67 }
68
69 __extension__ static __inline int __attribute__ ((__always_inline__))
_add2(int src1,int src2)70 _add2 (int src1, int src2)
71 {
72 return (int)__builtin_c6x_add2 ((__v2hi)src1, (__v2hi)src2);
73 }
74
75 __extension__ static __inline int __attribute__ ((__always_inline__))
_sub2(int src1,int src2)76 _sub2 (int src1, int src2)
77 {
78 return (int)__builtin_c6x_sub2 ((__v2hi)src1, (__v2hi)src2);
79 }
80
81 __extension__ static __inline int __attribute__ ((__always_inline__))
_add4(int src1,int src2)82 _add4 (int src1, int src2)
83 {
84 return (int)__builtin_c6x_add4 ((__uv4qi)src1, (__uv4qi)src2);
85 }
86
87 __extension__ static __inline int __attribute__ ((__always_inline__))
_sub4(int src1,int src2)88 _sub4 (int src1, int src2)
89 {
90 return (int)__builtin_c6x_sub4 ((__uv4qi)src1, (__uv4qi)src2);
91 }
92
93 __extension__ static __inline int __attribute__ ((__always_inline__))
_sadd2(int src1,int src2)94 _sadd2 (int src1, int src2)
95 {
96 return (int)__builtin_c6x_sadd2 ((__v2hi)src1, (__v2hi)src2);
97 }
98
99 __extension__ static __inline int __attribute__ ((__always_inline__))
_ssub2(int src1,int src2)100 _ssub2 (int src1, int src2)
101 {
102 return (int)__builtin_c6x_ssub2 ((__v2hi)src1, (__v2hi)src2);
103 }
104
105 __extension__ static __inline int __attribute__ ((__always_inline__))
_saddu4(int src1,int src2)106 _saddu4 (int src1, int src2)
107 {
108 return (int)__builtin_c6x_saddu4 ((__uv4qi)src1, (__uv4qi)src2);
109 }
110
111 __extension__ static __inline int __attribute__ ((__always_inline__))
_smpy(int src1,int src2)112 _smpy (int src1, int src2)
113 {
114 return __builtin_c6x_smpy (src1, src2);
115 }
116
117 __extension__ static __inline int __attribute__ ((__always_inline__))
_smpylh(int src1,int src2)118 _smpylh (int src1, int src2)
119 {
120 return __builtin_c6x_smpylh (src1, src2);
121 }
122
123 __extension__ static __inline int __attribute__ ((__always_inline__))
_smpyhl(int src1,int src2)124 _smpyhl (int src1, int src2)
125 {
126 return __builtin_c6x_smpyhl (src1, src2);
127 }
128
129 __extension__ static __inline int __attribute__ ((__always_inline__))
_smpyh(int src1,int src2)130 _smpyh (int src1, int src2)
131 {
132 return __builtin_c6x_smpyh (src1, src2);
133 }
134
135 __extension__ static __inline long long __attribute__ ((__always_inline__))
_smpy2ll(int src1,int src2)136 _smpy2ll (int src1, int src2)
137 {
138 return (long long)__builtin_c6x_smpy2 ((__v2hi)src1, (__v2hi)src2);
139 }
140
141 __extension__ static __inline long long __attribute__ ((__always_inline__))
_mpy2ll(int src1,int src2)142 _mpy2ll (int src1, int src2)
143 {
144 return (long long)__builtin_c6x_mpy2 ((__v2hi)src1, (__v2hi)src2);
145 }
146
147 __extension__ static __inline int __attribute__ ((__always_inline__))
_extr(int src1,int src2)148 _extr (int src1, int src2)
149 {
150 return __builtin_c6x_extr (src1, src2);
151 }
152
153 __extension__ static __inline int __attribute__ ((__always_inline__))
_extru(int src1,int src2)154 _extru (int src1, int src2)
155 {
156 return __builtin_c6x_extru (src1, src2);
157 }
158
159 __extension__ static __inline int __attribute__ ((__always_inline__))
_clrr(int src1,int src2)160 _clrr (int src1, int src2)
161 {
162 return __builtin_c6x_clrr (src1, src2);
163 }
164
165 __extension__ static __inline int __attribute__ ((__always_inline__))
_avg2(int src1,int src2)166 _avg2 (int src1, int src2)
167 {
168 return (int)__builtin_c6x_avg2 ((__v2hi)src1, (__v2hi)src2);
169 }
170
171 __extension__ static __inline int __attribute__ ((__always_inline__))
_avgu4(int src1,int src2)172 _avgu4 (int src1, int src2)
173 {
174 return (int)__builtin_c6x_avgu4 ((__uv4qi)src1, (__uv4qi)src2);
175 }
176
177 __extension__ static __inline int __attribute__ ((__always_inline__))
_sshl(int src1,int src2)178 _sshl (int src1, int src2)
179 {
180 return __builtin_c6x_sshl (src1, src2);
181 }
182
183 __extension__ static __inline int __attribute__ ((__always_inline__))
_subc(int src1,int src2)184 _subc (int src1, int src2)
185 {
186 return __builtin_c6x_subc (src1, src2);
187 }
188
189
190 #ifdef __cplusplus
191 }
192 #endif
193
194 #endif
195