1/* Intrinsics for TI C6X.
2
3   Copyright (C) 2011-2020 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
35extern "C" {
36#endif
37
38#include <stdint.h>
39
40/* Define vector types.  */
41typedef uint8_t __uv4qi __attribute__((vector_size (4)));
42typedef int16_t __v2hi __attribute__((vector_size (4)));
43typedef int32_t __v2si __attribute__((vector_size (8)));
44
45__extension__ static __inline int __attribute__ ((__always_inline__))
46_abs (int src)
47{
48  return __builtin_c6x_abs (src);
49}
50
51__extension__ static __inline int __attribute__ ((__always_inline__))
52_abs2 (int src)
53{
54  return (int)__builtin_c6x_abs2 ((__v2hi)src);
55}
56
57__extension__ static __inline int __attribute__ ((__always_inline__))
58_sadd (int src1, int src2)
59{
60  return __builtin_c6x_sadd (src1, src2);
61}
62
63__extension__ static __inline int __attribute__ ((__always_inline__))
64_ssub (int src1, int src2)
65{
66  return __builtin_c6x_ssub (src1, src2);
67}
68
69__extension__ static __inline int __attribute__ ((__always_inline__))
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__))
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__))
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__))
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__))
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__))
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__))
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__))
112_smpy (int src1, int src2)
113{
114  return __builtin_c6x_smpy (src1, src2);
115}
116
117__extension__ static __inline int __attribute__ ((__always_inline__))
118_smpylh (int src1, int src2)
119{
120  return __builtin_c6x_smpylh (src1, src2);
121}
122
123__extension__ static __inline int __attribute__ ((__always_inline__))
124_smpyhl (int src1, int src2)
125{
126  return __builtin_c6x_smpyhl (src1, src2);
127}
128
129__extension__ static __inline int __attribute__ ((__always_inline__))
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__))
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__))
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__))
148_extr (int src1, int src2)
149{
150  return __builtin_c6x_extr (src1, src2);
151}
152
153__extension__ static __inline int __attribute__ ((__always_inline__))
154_extru (int src1, int src2)
155{
156  return __builtin_c6x_extru (src1, src2);
157}
158
159__extension__ static __inline int __attribute__ ((__always_inline__))
160_clrr (int src1, int src2)
161{
162  return __builtin_c6x_clrr (src1, src2);
163}
164
165__extension__ static __inline int __attribute__ ((__always_inline__))
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__))
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__))
178_sshl (int src1, int src2)
179{
180  return __builtin_c6x_sshl (src1, src2);
181}
182
183__extension__ static __inline int __attribute__ ((__always_inline__))
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