1 /* Arm Custom Datapath Extension (CDE) intrinsics include file.
2
3 Copyright (C) 2020-2023 Free Software Foundation, Inc.
4 Contributed by Arm Ltd.
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_ARM_CDE_H
28 #define _GCC_ARM_CDE_H 1
29
30 #include <stdint.h>
31
32 #if defined (__ARM_FEATURE_CDE)
33
34 #define __arm_cx1(coproc, imm) \
35 __builtin_arm_cx1si(coproc, imm)
36
37 #define __arm_cx1a(coproc, acc, imm) \
38 __builtin_arm_cx1asi(coproc, acc, imm)
39
40 #define __arm_cx2(coproc, n, imm) \
41 __builtin_arm_cx2si(coproc, n, imm)
42
43 #define __arm_cx2a(coproc, acc, n, imm) \
44 __builtin_arm_cx2asi(coproc, acc, n, imm)
45
46 #define __arm_cx3(coproc, n, m, imm) \
47 __builtin_arm_cx3si(coproc, n, m, imm)
48
49 #define __arm_cx3a(coproc, acc, n, m, imm) \
50 __builtin_arm_cx3asi(coproc, acc, n, m, imm)
51
52 #define __arm_cx1d(coproc, imm) \
53 __builtin_arm_cx1di(coproc, imm)
54
55 #define __arm_cx1da(coproc, acc, imm) \
56 __builtin_arm_cx1adi(coproc, acc, imm)
57
58 #define __arm_cx2d(coproc, n, imm) \
59 __builtin_arm_cx2di(coproc, n, imm)
60
61 #define __arm_cx2da(coproc, acc, n, imm) \
62 __builtin_arm_cx2adi(coproc, acc, n, imm)
63
64 #define __arm_cx3d(coproc, n, m, imm) \
65 __builtin_arm_cx3di(coproc, n, m, imm)
66
67 #define __arm_cx3da(coproc, acc, n, m, imm) \
68 __builtin_arm_cx3adi(coproc, acc, n, m, imm)
69
70 #if defined (__ARM_FP) || defined (__ARM_FEATURE_MVE)
71
72 /* CDE builtins using FPU/MVE registers. */
73
74 /* uint32_t
75 __arm_vcx1_u32(int coproc, uint32_t imm); */
76 #define __arm_vcx1_u32(coproc, imm) \
77 __builtin_arm_vcx1si(coproc, imm)
78
79 /* uint32_t
80 __arm_vcx1a_u32(int coproc, uint32_t acc, uint32_t imm); */
81 #define __arm_vcx1a_u32(coproc, acc, imm) \
82 __builtin_arm_vcx1asi(coproc, acc, imm)
83
84 /* uint32_t
85 __arm_vcx2_u32(int coproc, uint32_t n, uint32_t imm); */
86 #define __arm_vcx2_u32(coproc, n, imm) \
87 __builtin_arm_vcx2si(coproc, n, imm)
88
89 /* uint32_t
90 __arm_vcx2a_u32(int coproc, uint32_t acc, uint32_t n, uint32_t imm); */
91 #define __arm_vcx2a_u32(coproc, acc, n, imm) \
92 __builtin_arm_vcx2asi(coproc, acc, n, imm)
93
94 /* uint32_t
95 __arm_vcx3_u32(int coproc, uint32_t n, uint32_t m, uint32_t imm); */
96 #define __arm_vcx3_u32(coproc, n, m, imm) \
97 __builtin_arm_vcx3si(coproc, n, m, imm)
98
99 /* uint32_t
100 __arm_vcx3a_u32(int coproc, uint32_t acc, uint32_t n, uint32_t m,
101 uint32_t imm); */
102 #define __arm_vcx3a_u32(coproc, acc, n, m, imm) \
103 __builtin_arm_vcx3asi(coproc, acc, n, m, imm)
104
105 /* uint64_t
106 __arm_vcx1d_u64(int coproc, uint32_t imm); */
107 #define __arm_vcx1d_u64(coproc, imm) \
108 __builtin_arm_vcx1di(coproc, imm)
109
110 /* uint64_t
111 __arm_vcx1da_u64(int coproc, uint64_t acc, uint32_t imm); */
112 #define __arm_vcx1da_u64(coproc, acc, imm) \
113 __builtin_arm_vcx1adi(coproc, acc, imm)
114
115 /* uint64_t
116 __arm_vcx2d_u64(int coproc, uint64_t m, uint32_t imm); */
117 #define __arm_vcx2d_u64(coproc, m, imm) \
118 __builtin_arm_vcx2di(coproc, m, imm)
119
120 /* uint64_t
121 __arm_vcx2da_u64(int coproc, uint64_t acc, uint64_t m, uint32_t imm); */
122 #define __arm_vcx2da_u64(coproc, acc, m, imm) \
123 __builtin_arm_vcx2adi(coproc, acc, m, imm)
124
125 /* uint64_t
126 __arm_vcx3d_u64(int coproc, uint64_t n, uint64_t m, uint32_t imm); */
127 #define __arm_vcx3d_u64(coproc, n, m, imm) \
128 __builtin_arm_vcx3di(coproc, n, m, imm)
129
130 /* uint64_t
131 __arm_vcx3da_u64(int coproc, uint64_t acc, uint64_t n, uint64_t m,
132 uint32_t imm); */
133 #define __arm_vcx3da_u64(coproc, acc, n, m, imm) \
134 __builtin_arm_vcx3adi(coproc, acc, n, m, imm)
135
136 #endif /* __ARM_FP || __ARM_FEATURE_MVE. */
137 #endif /* __ARM_FEATURE_CDE. */
138
139 #if __ARM_FEATURE_MVE
140 #include "arm_mve_types.h"
141
142 #define __arm_vcx1q_u8(coproc, imm) \
143 (uint8x16_t)__builtin_arm_vcx1qv16qi(coproc, imm)
144 #define __arm_vcx1qa(coproc, acc, imm) \
145 __builtin_arm_vcx1qav16qi(coproc, acc, imm)
146 #define __arm_vcx2q(coproc, n, imm) \
147 __builtin_arm_vcx2qv16qi(coproc, n, imm)
148 #define __arm_vcx2q_u8(coproc, n, imm) \
149 (uint8x16_t)__builtin_arm_vcx2qv16qi(coproc, n, imm)
150 #define __arm_vcx2qa(coproc, acc, n, imm) \
151 __builtin_arm_vcx2qav16qi(coproc, acc, n, imm)
152 #define __arm_vcx3q(coproc, n, m, imm) \
153 __builtin_arm_vcx3qv16qi(coproc, n, m, imm)
154 #define __arm_vcx3q_u8(coproc, n, m, imm) \
155 (uint8x16_t)__builtin_arm_vcx3qv16qi(coproc, n, m, imm)
156 #define __arm_vcx3qa(coproc, acc, n, m, imm) \
157 __builtin_arm_vcx3qav16qi(coproc, acc, n, m, imm)
158
159 #define __arm_vcx1q_m(coproc, inactive, imm, pred) \
160 __builtin_arm_vcx1q_p_v16qi(coproc, inactive, imm, pred)
161 #define __arm_vcx1qa_m(coproc, acc, imm, pred) \
162 __builtin_arm_vcx1qa_p_v16qi(coproc, acc, imm, pred)
163
164 #define __arm_vcx2q_m(coproc, inactive, n, imm, pred) \
165 __builtin_arm_vcx2q_p_v16qi(coproc, inactive, n, imm, pred)
166 #define __arm_vcx2qa_m(coproc, acc, n, imm, pred) \
167 __builtin_arm_vcx2qa_p_v16qi(coproc, acc, n, imm, pred)
168
169 #define __arm_vcx3q_m(coproc, inactive, n, m, imm, pred) \
170 __builtin_arm_vcx3q_p_v16qi(coproc, inactive, n, m, imm, pred)
171 #define __arm_vcx3qa_m(coproc, acc, n, m, imm, pred) \
172 __builtin_arm_vcx3qa_p_v16qi(coproc, acc, n, m, imm, pred)
173
174 #endif
175
176 #endif