xref: /llvm-project/llvm/lib/Target/RISCV/RISCVProfiles.td (revision e1495283cf74590fbdeb6d46ad815b4d10b1902f) 
1//===------ RISCVProfiles.td - RISC-V Profiles -------------*- tablegen -*-===//
2//
3// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4// See https://llvm.org/LICENSE.txt for license information.
5// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6//
7//===----------------------------------------------------------------------===//
8
9//===----------------------------------------------------------------------===//
10// Profile Featuyre Lists
11//===----------------------------------------------------------------------===//
12
13// RVI Profile Family
14
15defvar RVI20U32Features = [Feature32Bit, FeatureStdExtI];
16defvar RVI20U64Features = [Feature64Bit, FeatureStdExtI];
17
18// RVA Profile Family
19
20defvar RVA20U64BaseFeatures = [Feature64Bit,
21                               FeatureStdExtI,
22                               FeatureStdExtM,
23                               FeatureStdExtA,
24                               FeatureStdExtF,
25                               FeatureStdExtD,
26                               FeatureStdExtC,
27                               FeatureStdExtZicntr,
28                               FeatureStdExtZiccif,
29                               FeatureStdExtZiccrse,
30                               FeatureStdExtZiccamoa,
31                               FeatureStdExtZicclsm];
32defvar RVA20U64Features = !listconcat(RVA20U64BaseFeatures,
33                                      [FeatureStdExtZa128rs]);
34
35defvar RVA20S64BaseFeatures = [FeatureStdExtZifencei,
36                               FeatureStdExtSvbare,
37                               FeatureStdExtSvade,
38                               FeatureStdExtSsccptr,
39                               FeatureStdExtSstvecd,
40                               FeatureStdExtSstvala];
41defvar RVA20S64Features = !listconcat(RVA20U64Features,
42                                      RVA20S64BaseFeatures);
43
44defvar RVA22U64Features = !listconcat(RVA20U64BaseFeatures,
45                                      [FeatureStdExtZa64rs,
46                                       FeatureStdExtZihpm,
47                                       FeatureStdExtZihintpause,
48                                       FeatureStdExtB,
49                                       FeatureStdExtZic64b,
50                                       FeatureStdExtZicbom,
51                                       FeatureStdExtZicbop,
52                                       FeatureStdExtZicboz,
53                                       FeatureStdExtZfhmin,
54                                       FeatureStdExtZkt]);
55
56defvar RVA22S64BaseFeatures = !listconcat(RVA20S64BaseFeatures,
57                                          [FeatureStdExtSscounterenw,
58                                           FeatureStdExtSvpbmt,
59                                           FeatureStdExtSvinval]);
60defvar RVA22S64Features = !listconcat(RVA22U64Features,
61                                      RVA22S64BaseFeatures);
62
63defvar RVA23U64Features = !listconcat(RVA22U64Features,
64                                      [FeatureStdExtV,
65                                       FeatureStdExtZvfhmin,
66                                       FeatureStdExtZvbb,
67                                       FeatureStdExtZvkt,
68                                       FeatureStdExtZihintntl,
69                                       FeatureStdExtZicond,
70                                       FeatureStdExtZimop,
71                                       FeatureStdExtZcmop,
72                                       FeatureStdExtZcb,
73                                       FeatureStdExtZfa,
74                                       FeatureStdExtZawrs,
75                                       FeatureStdExtSupm]);
76
77defvar RVA23S64BaseFeatures = !listconcat(RVA22S64BaseFeatures,
78                                          [FeatureStdExtSvnapot,
79                                           FeatureStdExtSstc,
80                                           FeatureStdExtSscofpmf,
81                                           FeatureStdExtSsnpm,
82                                           FeatureStdExtSsu64xl,
83                                           FeatureStdExtSha]);
84defvar RVA23S64Features = !listconcat(RVA23U64Features,
85                                      RVA23S64BaseFeatures);
86
87// RVB Profile Family
88
89defvar RVB23U64Features = !listconcat(RVA20U64BaseFeatures,
90                                      [FeatureStdExtZihpm,
91                                       FeatureStdExtZa64rs,
92                                       FeatureStdExtZihintpause,
93                                       FeatureStdExtB,
94                                       FeatureStdExtZic64b,
95                                       FeatureStdExtZicbom,
96                                       FeatureStdExtZicbop,
97                                       FeatureStdExtZicboz,
98                                       FeatureStdExtZkt,
99                                       FeatureStdExtZihintntl,
100                                       FeatureStdExtZicond,
101                                       FeatureStdExtZimop,
102                                       FeatureStdExtZcmop,
103                                       FeatureStdExtZcb,
104                                       FeatureStdExtZfa,
105                                       FeatureStdExtZawrs]);
106
107defvar RVB23S64Features = !listconcat(RVB23U64Features,
108                                      [FeatureStdExtZifencei,
109                                       FeatureStdExtSvnapot,
110                                       FeatureStdExtSvbare,
111                                       FeatureStdExtSvade,
112                                       FeatureStdExtSsccptr,
113                                       FeatureStdExtSstvecd,
114                                       FeatureStdExtSstvala,
115                                       FeatureStdExtSscounterenw,
116                                       FeatureStdExtSvpbmt,
117                                       FeatureStdExtSvinval,
118                                       FeatureStdExtSstc,
119                                       FeatureStdExtSscofpmf,
120                                       FeatureStdExtSsu64xl]);
121
122// RVM Profile Family
123
124defvar RVM23U32Features = [Feature32Bit,
125                           FeatureStdExtI,
126                           FeatureStdExtM,
127                           FeatureStdExtB,
128                           FeatureStdExtZicond,
129                           FeatureStdExtZihintpause,
130                           FeatureStdExtZihintntl,
131                           FeatureStdExtZce,
132                           FeatureStdExtZicbop,
133                           FeatureStdExtZimop,
134                           FeatureStdExtZcmop];
135
136//===----------------------------------------------------------------------===//
137// Profile Definitions for ISA String
138//===----------------------------------------------------------------------===//
139
140class RISCVProfile<string name, list<SubtargetFeature> features>
141    : SubtargetFeature<name, "Is" # NAME, "true",
142                       "RISC-V " # name # " profile", features> {
143  // Indicates if the profile is not yet ratified, so should be treated as
144  // experimental.
145  bit Experimental = false;
146}
147class RISCVExperimentalProfile<string name, list<SubtargetFeature> features>
148    : RISCVProfile<"experimental-"#name, features> {
149  let Experimental = true;
150}
151
152def RVI20U32 : RISCVProfile<"rvi20u32", RVI20U32Features>;
153def RVI20U64 : RISCVProfile<"rvi20u64", RVI20U64Features>;
154def RVA20U64 : RISCVProfile<"rva20u64", RVA20U64Features>;
155def RVA20S64 : RISCVProfile<"rva20s64", RVA20S64Features>;
156def RVA22U64 : RISCVProfile<"rva22u64", RVA22U64Features>;
157def RVA22S64 : RISCVProfile<"rva22s64", RVA22S64Features>;
158def RVA23U64 : RISCVProfile<"rva23u64", RVA23U64Features>;
159def RVA23S64 : RISCVProfile<"rva23s64", RVA23S64Features>;
160def RVB23U64 : RISCVProfile<"rvb23u64", RVB23U64Features>;
161def RVB23S64 : RISCVProfile<"rvb23s64", RVB23S64Features>;
162def RVM23U32 : RISCVExperimentalProfile<"rvm23u32", RVM23U32Features>;
163