clang 20.0.0git
SemaLoongArch.cpp
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1//===------ SemaLoongArch.cpp ---- LoongArch target-specific routines -----===//
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// This file implements semantic analysis functions specific to LoongArch.
10//
11//===----------------------------------------------------------------------===//
12
13#include "clang/Sema/SemaLoongArch.h"
14#include "clang/Basic/TargetBuiltins.h"
15#include "clang/Sema/Sema.h"
16#include "llvm/Support/MathExtras.h"
17
18namespace clang {
19
20SemaLoongArch::SemaLoongArch(Sema &S) : SemaBase(S) {}
21
22bool SemaLoongArch::CheckLoongArchBuiltinFunctionCall(const TargetInfo &TI,
23 unsigned BuiltinID,
24 CallExpr *TheCall) {
25 switch (BuiltinID) {
26 default:
27 break;
28 // Basic intrinsics.
29 case LoongArch::BI__builtin_loongarch_cacop_d:
30 case LoongArch::BI__builtin_loongarch_cacop_w: {
31 SemaRef.BuiltinConstantArgRange(TheCall, 0, 0, llvm::maxUIntN(5));
32 SemaRef.BuiltinConstantArgRange(TheCall, 2, llvm::minIntN(12),
33 llvm::maxIntN(12));
34 break;
35 }
36 case LoongArch::BI__builtin_loongarch_break:
37 case LoongArch::BI__builtin_loongarch_dbar:
38 case LoongArch::BI__builtin_loongarch_ibar:
39 case LoongArch::BI__builtin_loongarch_syscall:
40 // Check if immediate is in [0, 32767].
41 return SemaRef.BuiltinConstantArgRange(TheCall, 0, 0, 32767);
42 case LoongArch::BI__builtin_loongarch_csrrd_w:
43 case LoongArch::BI__builtin_loongarch_csrrd_d:
44 return SemaRef.BuiltinConstantArgRange(TheCall, 0, 0, 16383);
45 case LoongArch::BI__builtin_loongarch_csrwr_w:
46 case LoongArch::BI__builtin_loongarch_csrwr_d:
47 return SemaRef.BuiltinConstantArgRange(TheCall, 1, 0, 16383);
48 case LoongArch::BI__builtin_loongarch_csrxchg_w:
49 case LoongArch::BI__builtin_loongarch_csrxchg_d:
50 return SemaRef.BuiltinConstantArgRange(TheCall, 2, 0, 16383);
51 case LoongArch::BI__builtin_loongarch_lddir_d:
52 case LoongArch::BI__builtin_loongarch_ldpte_d:
53 return SemaRef.BuiltinConstantArgRange(TheCall, 1, 0, 31);
54 case LoongArch::BI__builtin_loongarch_movfcsr2gr:
55 case LoongArch::BI__builtin_loongarch_movgr2fcsr:
56 return SemaRef.BuiltinConstantArgRange(TheCall, 0, 0, llvm::maxUIntN(2));
57
58 // LSX intrinsics.
59 case LoongArch::BI__builtin_lsx_vbitclri_b:
60 case LoongArch::BI__builtin_lsx_vbitrevi_b:
61 case LoongArch::BI__builtin_lsx_vbitseti_b:
62 case LoongArch::BI__builtin_lsx_vsat_b:
63 case LoongArch::BI__builtin_lsx_vsat_bu:
64 case LoongArch::BI__builtin_lsx_vslli_b:
65 case LoongArch::BI__builtin_lsx_vsrai_b:
66 case LoongArch::BI__builtin_lsx_vsrari_b:
67 case LoongArch::BI__builtin_lsx_vsrli_b:
68 case LoongArch::BI__builtin_lsx_vsllwil_h_b:
69 case LoongArch::BI__builtin_lsx_vsllwil_hu_bu:
70 case LoongArch::BI__builtin_lsx_vrotri_b:
71 case LoongArch::BI__builtin_lsx_vsrlri_b:
72 return SemaRef.BuiltinConstantArgRange(TheCall, 1, 0, 7);
73 case LoongArch::BI__builtin_lsx_vbitclri_h:
74 case LoongArch::BI__builtin_lsx_vbitrevi_h:
75 case LoongArch::BI__builtin_lsx_vbitseti_h:
76 case LoongArch::BI__builtin_lsx_vsat_h:
77 case LoongArch::BI__builtin_lsx_vsat_hu:
78 case LoongArch::BI__builtin_lsx_vslli_h:
79 case LoongArch::BI__builtin_lsx_vsrai_h:
80 case LoongArch::BI__builtin_lsx_vsrari_h:
81 case LoongArch::BI__builtin_lsx_vsrli_h:
82 case LoongArch::BI__builtin_lsx_vsllwil_w_h:
83 case LoongArch::BI__builtin_lsx_vsllwil_wu_hu:
84 case LoongArch::BI__builtin_lsx_vrotri_h:
85 case LoongArch::BI__builtin_lsx_vsrlri_h:
86 return SemaRef.BuiltinConstantArgRange(TheCall, 1, 0, 15);
87 case LoongArch::BI__builtin_lsx_vssrarni_b_h:
88 case LoongArch::BI__builtin_lsx_vssrarni_bu_h:
89 case LoongArch::BI__builtin_lsx_vssrani_b_h:
90 case LoongArch::BI__builtin_lsx_vssrani_bu_h:
91 case LoongArch::BI__builtin_lsx_vsrarni_b_h:
92 case LoongArch::BI__builtin_lsx_vsrlni_b_h:
93 case LoongArch::BI__builtin_lsx_vsrlrni_b_h:
94 case LoongArch::BI__builtin_lsx_vssrlni_b_h:
95 case LoongArch::BI__builtin_lsx_vssrlni_bu_h:
96 case LoongArch::BI__builtin_lsx_vssrlrni_b_h:
97 case LoongArch::BI__builtin_lsx_vssrlrni_bu_h:
98 case LoongArch::BI__builtin_lsx_vsrani_b_h:
99 return SemaRef.BuiltinConstantArgRange(TheCall, 2, 0, 15);
100 case LoongArch::BI__builtin_lsx_vslei_bu:
101 case LoongArch::BI__builtin_lsx_vslei_hu:
102 case LoongArch::BI__builtin_lsx_vslei_wu:
103 case LoongArch::BI__builtin_lsx_vslei_du:
104 case LoongArch::BI__builtin_lsx_vslti_bu:
105 case LoongArch::BI__builtin_lsx_vslti_hu:
106 case LoongArch::BI__builtin_lsx_vslti_wu:
107 case LoongArch::BI__builtin_lsx_vslti_du:
108 case LoongArch::BI__builtin_lsx_vmaxi_bu:
109 case LoongArch::BI__builtin_lsx_vmaxi_hu:
110 case LoongArch::BI__builtin_lsx_vmaxi_wu:
111 case LoongArch::BI__builtin_lsx_vmaxi_du:
112 case LoongArch::BI__builtin_lsx_vmini_bu:
113 case LoongArch::BI__builtin_lsx_vmini_hu:
114 case LoongArch::BI__builtin_lsx_vmini_wu:
115 case LoongArch::BI__builtin_lsx_vmini_du:
116 case LoongArch::BI__builtin_lsx_vaddi_bu:
117 case LoongArch::BI__builtin_lsx_vaddi_hu:
118 case LoongArch::BI__builtin_lsx_vaddi_wu:
119 case LoongArch::BI__builtin_lsx_vaddi_du:
120 case LoongArch::BI__builtin_lsx_vbitclri_w:
121 case LoongArch::BI__builtin_lsx_vbitrevi_w:
122 case LoongArch::BI__builtin_lsx_vbitseti_w:
123 case LoongArch::BI__builtin_lsx_vsat_w:
124 case LoongArch::BI__builtin_lsx_vsat_wu:
125 case LoongArch::BI__builtin_lsx_vslli_w:
126 case LoongArch::BI__builtin_lsx_vsrai_w:
127 case LoongArch::BI__builtin_lsx_vsrari_w:
128 case LoongArch::BI__builtin_lsx_vsrli_w:
129 case LoongArch::BI__builtin_lsx_vsllwil_d_w:
130 case LoongArch::BI__builtin_lsx_vsllwil_du_wu:
131 case LoongArch::BI__builtin_lsx_vsrlri_w:
132 case LoongArch::BI__builtin_lsx_vrotri_w:
133 case LoongArch::BI__builtin_lsx_vsubi_bu:
134 case LoongArch::BI__builtin_lsx_vsubi_hu:
135 case LoongArch::BI__builtin_lsx_vbsrl_v:
136 case LoongArch::BI__builtin_lsx_vbsll_v:
137 case LoongArch::BI__builtin_lsx_vsubi_wu:
138 case LoongArch::BI__builtin_lsx_vsubi_du:
139 return SemaRef.BuiltinConstantArgRange(TheCall, 1, 0, 31);
140 case LoongArch::BI__builtin_lsx_vssrarni_h_w:
141 case LoongArch::BI__builtin_lsx_vssrarni_hu_w:
142 case LoongArch::BI__builtin_lsx_vssrani_h_w:
143 case LoongArch::BI__builtin_lsx_vssrani_hu_w:
144 case LoongArch::BI__builtin_lsx_vsrarni_h_w:
145 case LoongArch::BI__builtin_lsx_vsrani_h_w:
146 case LoongArch::BI__builtin_lsx_vfrstpi_b:
147 case LoongArch::BI__builtin_lsx_vfrstpi_h:
148 case LoongArch::BI__builtin_lsx_vsrlni_h_w:
149 case LoongArch::BI__builtin_lsx_vsrlrni_h_w:
150 case LoongArch::BI__builtin_lsx_vssrlni_h_w:
151 case LoongArch::BI__builtin_lsx_vssrlni_hu_w:
152 case LoongArch::BI__builtin_lsx_vssrlrni_h_w:
153 case LoongArch::BI__builtin_lsx_vssrlrni_hu_w:
154 return SemaRef.BuiltinConstantArgRange(TheCall, 2, 0, 31);
155 case LoongArch::BI__builtin_lsx_vbitclri_d:
156 case LoongArch::BI__builtin_lsx_vbitrevi_d:
157 case LoongArch::BI__builtin_lsx_vbitseti_d:
158 case LoongArch::BI__builtin_lsx_vsat_d:
159 case LoongArch::BI__builtin_lsx_vsat_du:
160 case LoongArch::BI__builtin_lsx_vslli_d:
161 case LoongArch::BI__builtin_lsx_vsrai_d:
162 case LoongArch::BI__builtin_lsx_vsrli_d:
163 case LoongArch::BI__builtin_lsx_vsrari_d:
164 case LoongArch::BI__builtin_lsx_vrotri_d:
165 case LoongArch::BI__builtin_lsx_vsrlri_d:
166 return SemaRef.BuiltinConstantArgRange(TheCall, 1, 0, 63);
167 case LoongArch::BI__builtin_lsx_vssrarni_w_d:
168 case LoongArch::BI__builtin_lsx_vssrarni_wu_d:
169 case LoongArch::BI__builtin_lsx_vssrani_w_d:
170 case LoongArch::BI__builtin_lsx_vssrani_wu_d:
171 case LoongArch::BI__builtin_lsx_vsrarni_w_d:
172 case LoongArch::BI__builtin_lsx_vsrlni_w_d:
173 case LoongArch::BI__builtin_lsx_vsrlrni_w_d:
174 case LoongArch::BI__builtin_lsx_vssrlni_w_d:
175 case LoongArch::BI__builtin_lsx_vssrlni_wu_d:
176 case LoongArch::BI__builtin_lsx_vssrlrni_w_d:
177 case LoongArch::BI__builtin_lsx_vssrlrni_wu_d:
178 case LoongArch::BI__builtin_lsx_vsrani_w_d:
179 return SemaRef.BuiltinConstantArgRange(TheCall, 2, 0, 63);
180 case LoongArch::BI__builtin_lsx_vssrarni_d_q:
181 case LoongArch::BI__builtin_lsx_vssrarni_du_q:
182 case LoongArch::BI__builtin_lsx_vssrani_d_q:
183 case LoongArch::BI__builtin_lsx_vssrani_du_q:
184 case LoongArch::BI__builtin_lsx_vsrarni_d_q:
185 case LoongArch::BI__builtin_lsx_vssrlni_d_q:
186 case LoongArch::BI__builtin_lsx_vssrlni_du_q:
187 case LoongArch::BI__builtin_lsx_vssrlrni_d_q:
188 case LoongArch::BI__builtin_lsx_vssrlrni_du_q:
189 case LoongArch::BI__builtin_lsx_vsrani_d_q:
190 case LoongArch::BI__builtin_lsx_vsrlrni_d_q:
191 case LoongArch::BI__builtin_lsx_vsrlni_d_q:
192 return SemaRef.BuiltinConstantArgRange(TheCall, 2, 0, 127);
193 case LoongArch::BI__builtin_lsx_vseqi_b:
194 case LoongArch::BI__builtin_lsx_vseqi_h:
195 case LoongArch::BI__builtin_lsx_vseqi_w:
196 case LoongArch::BI__builtin_lsx_vseqi_d:
197 case LoongArch::BI__builtin_lsx_vslti_b:
198 case LoongArch::BI__builtin_lsx_vslti_h:
199 case LoongArch::BI__builtin_lsx_vslti_w:
200 case LoongArch::BI__builtin_lsx_vslti_d:
201 case LoongArch::BI__builtin_lsx_vslei_b:
202 case LoongArch::BI__builtin_lsx_vslei_h:
203 case LoongArch::BI__builtin_lsx_vslei_w:
204 case LoongArch::BI__builtin_lsx_vslei_d:
205 case LoongArch::BI__builtin_lsx_vmaxi_b:
206 case LoongArch::BI__builtin_lsx_vmaxi_h:
207 case LoongArch::BI__builtin_lsx_vmaxi_w:
208 case LoongArch::BI__builtin_lsx_vmaxi_d:
209 case LoongArch::BI__builtin_lsx_vmini_b:
210 case LoongArch::BI__builtin_lsx_vmini_h:
211 case LoongArch::BI__builtin_lsx_vmini_w:
212 case LoongArch::BI__builtin_lsx_vmini_d:
213 return SemaRef.BuiltinConstantArgRange(TheCall, 1, -16, 15);
214 case LoongArch::BI__builtin_lsx_vandi_b:
215 case LoongArch::BI__builtin_lsx_vnori_b:
216 case LoongArch::BI__builtin_lsx_vori_b:
217 case LoongArch::BI__builtin_lsx_vshuf4i_b:
218 case LoongArch::BI__builtin_lsx_vshuf4i_h:
219 case LoongArch::BI__builtin_lsx_vshuf4i_w:
220 case LoongArch::BI__builtin_lsx_vxori_b:
221 return SemaRef.BuiltinConstantArgRange(TheCall, 1, 0, 255);
222 case LoongArch::BI__builtin_lsx_vbitseli_b:
223 case LoongArch::BI__builtin_lsx_vshuf4i_d:
224 case LoongArch::BI__builtin_lsx_vextrins_b:
225 case LoongArch::BI__builtin_lsx_vextrins_h:
226 case LoongArch::BI__builtin_lsx_vextrins_w:
227 case LoongArch::BI__builtin_lsx_vextrins_d:
228 case LoongArch::BI__builtin_lsx_vpermi_w:
229 return SemaRef.BuiltinConstantArgRange(TheCall, 2, 0, 255);
230 case LoongArch::BI__builtin_lsx_vpickve2gr_b:
231 case LoongArch::BI__builtin_lsx_vpickve2gr_bu:
232 case LoongArch::BI__builtin_lsx_vreplvei_b:
233 return SemaRef.BuiltinConstantArgRange(TheCall, 1, 0, 15);
234 case LoongArch::BI__builtin_lsx_vinsgr2vr_b:
235 return SemaRef.BuiltinConstantArgRange(TheCall, 2, 0, 15);
236 case LoongArch::BI__builtin_lsx_vpickve2gr_h:
237 case LoongArch::BI__builtin_lsx_vpickve2gr_hu:
238 case LoongArch::BI__builtin_lsx_vreplvei_h:
239 return SemaRef.BuiltinConstantArgRange(TheCall, 1, 0, 7);
240 case LoongArch::BI__builtin_lsx_vinsgr2vr_h:
241 return SemaRef.BuiltinConstantArgRange(TheCall, 2, 0, 7);
242 case LoongArch::BI__builtin_lsx_vpickve2gr_w:
243 case LoongArch::BI__builtin_lsx_vpickve2gr_wu:
244 case LoongArch::BI__builtin_lsx_vreplvei_w:
245 return SemaRef.BuiltinConstantArgRange(TheCall, 1, 0, 3);
246 case LoongArch::BI__builtin_lsx_vinsgr2vr_w:
247 return SemaRef.BuiltinConstantArgRange(TheCall, 2, 0, 3);
248 case LoongArch::BI__builtin_lsx_vpickve2gr_d:
249 case LoongArch::BI__builtin_lsx_vpickve2gr_du:
250 case LoongArch::BI__builtin_lsx_vreplvei_d:
251 return SemaRef.BuiltinConstantArgRange(TheCall, 1, 0, 1);
252 case LoongArch::BI__builtin_lsx_vinsgr2vr_d:
253 return SemaRef.BuiltinConstantArgRange(TheCall, 2, 0, 1);
254 case LoongArch::BI__builtin_lsx_vstelm_b:
255 return SemaRef.BuiltinConstantArgRange(TheCall, 2, -128, 127) ||
256 SemaRef.BuiltinConstantArgRange(TheCall, 3, 0, 15);
257 case LoongArch::BI__builtin_lsx_vstelm_h:
258 return SemaRef.BuiltinConstantArgRange(TheCall, 2, -256, 254) ||
259 SemaRef.BuiltinConstantArgRange(TheCall, 3, 0, 7);
260 case LoongArch::BI__builtin_lsx_vstelm_w:
261 return SemaRef.BuiltinConstantArgRange(TheCall, 2, -512, 508) ||
262 SemaRef.BuiltinConstantArgRange(TheCall, 3, 0, 3);
263 case LoongArch::BI__builtin_lsx_vstelm_d:
264 return SemaRef.BuiltinConstantArgRange(TheCall, 2, -1024, 1016) ||
265 SemaRef.BuiltinConstantArgRange(TheCall, 3, 0, 1);
266 case LoongArch::BI__builtin_lsx_vldrepl_b:
267 case LoongArch::BI__builtin_lsx_vld:
268 return SemaRef.BuiltinConstantArgRange(TheCall, 1, -2048, 2047);
269 case LoongArch::BI__builtin_lsx_vldrepl_h:
270 return SemaRef.BuiltinConstantArgRange(TheCall, 1, -2048, 2046);
271 case LoongArch::BI__builtin_lsx_vldrepl_w:
272 return SemaRef.BuiltinConstantArgRange(TheCall, 1, -2048, 2044);
273 case LoongArch::BI__builtin_lsx_vldrepl_d:
274 return SemaRef.BuiltinConstantArgRange(TheCall, 1, -2048, 2040);
275 case LoongArch::BI__builtin_lsx_vst:
276 return SemaRef.BuiltinConstantArgRange(TheCall, 2, -2048, 2047);
277 case LoongArch::BI__builtin_lsx_vldi:
278 return SemaRef.BuiltinConstantArgRange(TheCall, 0, -4096, 4095);
279 case LoongArch::BI__builtin_lsx_vrepli_b:
280 case LoongArch::BI__builtin_lsx_vrepli_h:
281 case LoongArch::BI__builtin_lsx_vrepli_w:
282 case LoongArch::BI__builtin_lsx_vrepli_d:
283 return SemaRef.BuiltinConstantArgRange(TheCall, 0, -512, 511);
284
285 // LASX intrinsics.
286 case LoongArch::BI__builtin_lasx_xvbitclri_b:
287 case LoongArch::BI__builtin_lasx_xvbitrevi_b:
288 case LoongArch::BI__builtin_lasx_xvbitseti_b:
289 case LoongArch::BI__builtin_lasx_xvsat_b:
290 case LoongArch::BI__builtin_lasx_xvsat_bu:
291 case LoongArch::BI__builtin_lasx_xvslli_b:
292 case LoongArch::BI__builtin_lasx_xvsrai_b:
293 case LoongArch::BI__builtin_lasx_xvsrari_b:
294 case LoongArch::BI__builtin_lasx_xvsrli_b:
295 case LoongArch::BI__builtin_lasx_xvsllwil_h_b:
296 case LoongArch::BI__builtin_lasx_xvsllwil_hu_bu:
297 case LoongArch::BI__builtin_lasx_xvrotri_b:
298 case LoongArch::BI__builtin_lasx_xvsrlri_b:
299 return SemaRef.BuiltinConstantArgRange(TheCall, 1, 0, 7);
300 case LoongArch::BI__builtin_lasx_xvbitclri_h:
301 case LoongArch::BI__builtin_lasx_xvbitrevi_h:
302 case LoongArch::BI__builtin_lasx_xvbitseti_h:
303 case LoongArch::BI__builtin_lasx_xvsat_h:
304 case LoongArch::BI__builtin_lasx_xvsat_hu:
305 case LoongArch::BI__builtin_lasx_xvslli_h:
306 case LoongArch::BI__builtin_lasx_xvsrai_h:
307 case LoongArch::BI__builtin_lasx_xvsrari_h:
308 case LoongArch::BI__builtin_lasx_xvsrli_h:
309 case LoongArch::BI__builtin_lasx_xvsllwil_w_h:
310 case LoongArch::BI__builtin_lasx_xvsllwil_wu_hu:
311 case LoongArch::BI__builtin_lasx_xvrotri_h:
312 case LoongArch::BI__builtin_lasx_xvsrlri_h:
313 return SemaRef.BuiltinConstantArgRange(TheCall, 1, 0, 15);
314 case LoongArch::BI__builtin_lasx_xvssrarni_b_h:
315 case LoongArch::BI__builtin_lasx_xvssrarni_bu_h:
316 case LoongArch::BI__builtin_lasx_xvssrani_b_h:
317 case LoongArch::BI__builtin_lasx_xvssrani_bu_h:
318 case LoongArch::BI__builtin_lasx_xvsrarni_b_h:
319 case LoongArch::BI__builtin_lasx_xvsrlni_b_h:
320 case LoongArch::BI__builtin_lasx_xvsrlrni_b_h:
321 case LoongArch::BI__builtin_lasx_xvssrlni_b_h:
322 case LoongArch::BI__builtin_lasx_xvssrlni_bu_h:
323 case LoongArch::BI__builtin_lasx_xvssrlrni_b_h:
324 case LoongArch::BI__builtin_lasx_xvssrlrni_bu_h:
325 case LoongArch::BI__builtin_lasx_xvsrani_b_h:
326 return SemaRef.BuiltinConstantArgRange(TheCall, 2, 0, 15);
327 case LoongArch::BI__builtin_lasx_xvslei_bu:
328 case LoongArch::BI__builtin_lasx_xvslei_hu:
329 case LoongArch::BI__builtin_lasx_xvslei_wu:
330 case LoongArch::BI__builtin_lasx_xvslei_du:
331 case LoongArch::BI__builtin_lasx_xvslti_bu:
332 case LoongArch::BI__builtin_lasx_xvslti_hu:
333 case LoongArch::BI__builtin_lasx_xvslti_wu:
334 case LoongArch::BI__builtin_lasx_xvslti_du:
335 case LoongArch::BI__builtin_lasx_xvmaxi_bu:
336 case LoongArch::BI__builtin_lasx_xvmaxi_hu:
337 case LoongArch::BI__builtin_lasx_xvmaxi_wu:
338 case LoongArch::BI__builtin_lasx_xvmaxi_du:
339 case LoongArch::BI__builtin_lasx_xvmini_bu:
340 case LoongArch::BI__builtin_lasx_xvmini_hu:
341 case LoongArch::BI__builtin_lasx_xvmini_wu:
342 case LoongArch::BI__builtin_lasx_xvmini_du:
343 case LoongArch::BI__builtin_lasx_xvaddi_bu:
344 case LoongArch::BI__builtin_lasx_xvaddi_hu:
345 case LoongArch::BI__builtin_lasx_xvaddi_wu:
346 case LoongArch::BI__builtin_lasx_xvaddi_du:
347 case LoongArch::BI__builtin_lasx_xvbitclri_w:
348 case LoongArch::BI__builtin_lasx_xvbitrevi_w:
349 case LoongArch::BI__builtin_lasx_xvbitseti_w:
350 case LoongArch::BI__builtin_lasx_xvsat_w:
351 case LoongArch::BI__builtin_lasx_xvsat_wu:
352 case LoongArch::BI__builtin_lasx_xvslli_w:
353 case LoongArch::BI__builtin_lasx_xvsrai_w:
354 case LoongArch::BI__builtin_lasx_xvsrari_w:
355 case LoongArch::BI__builtin_lasx_xvsrli_w:
356 case LoongArch::BI__builtin_lasx_xvsllwil_d_w:
357 case LoongArch::BI__builtin_lasx_xvsllwil_du_wu:
358 case LoongArch::BI__builtin_lasx_xvsrlri_w:
359 case LoongArch::BI__builtin_lasx_xvrotri_w:
360 case LoongArch::BI__builtin_lasx_xvsubi_bu:
361 case LoongArch::BI__builtin_lasx_xvsubi_hu:
362 case LoongArch::BI__builtin_lasx_xvsubi_wu:
363 case LoongArch::BI__builtin_lasx_xvsubi_du:
364 case LoongArch::BI__builtin_lasx_xvbsrl_v:
365 case LoongArch::BI__builtin_lasx_xvbsll_v:
366 return SemaRef.BuiltinConstantArgRange(TheCall, 1, 0, 31);
367 case LoongArch::BI__builtin_lasx_xvssrarni_h_w:
368 case LoongArch::BI__builtin_lasx_xvssrarni_hu_w:
369 case LoongArch::BI__builtin_lasx_xvssrani_h_w:
370 case LoongArch::BI__builtin_lasx_xvssrani_hu_w:
371 case LoongArch::BI__builtin_lasx_xvsrarni_h_w:
372 case LoongArch::BI__builtin_lasx_xvsrani_h_w:
373 case LoongArch::BI__builtin_lasx_xvfrstpi_b:
374 case LoongArch::BI__builtin_lasx_xvfrstpi_h:
375 case LoongArch::BI__builtin_lasx_xvsrlni_h_w:
376 case LoongArch::BI__builtin_lasx_xvsrlrni_h_w:
377 case LoongArch::BI__builtin_lasx_xvssrlni_h_w:
378 case LoongArch::BI__builtin_lasx_xvssrlni_hu_w:
379 case LoongArch::BI__builtin_lasx_xvssrlrni_h_w:
380 case LoongArch::BI__builtin_lasx_xvssrlrni_hu_w:
381 return SemaRef.BuiltinConstantArgRange(TheCall, 2, 0, 31);
382 case LoongArch::BI__builtin_lasx_xvbitclri_d:
383 case LoongArch::BI__builtin_lasx_xvbitrevi_d:
384 case LoongArch::BI__builtin_lasx_xvbitseti_d:
385 case LoongArch::BI__builtin_lasx_xvsat_d:
386 case LoongArch::BI__builtin_lasx_xvsat_du:
387 case LoongArch::BI__builtin_lasx_xvslli_d:
388 case LoongArch::BI__builtin_lasx_xvsrai_d:
389 case LoongArch::BI__builtin_lasx_xvsrli_d:
390 case LoongArch::BI__builtin_lasx_xvsrari_d:
391 case LoongArch::BI__builtin_lasx_xvrotri_d:
392 case LoongArch::BI__builtin_lasx_xvsrlri_d:
393 return SemaRef.BuiltinConstantArgRange(TheCall, 1, 0, 63);
394 case LoongArch::BI__builtin_lasx_xvssrarni_w_d:
395 case LoongArch::BI__builtin_lasx_xvssrarni_wu_d:
396 case LoongArch::BI__builtin_lasx_xvssrani_w_d:
397 case LoongArch::BI__builtin_lasx_xvssrani_wu_d:
398 case LoongArch::BI__builtin_lasx_xvsrarni_w_d:
399 case LoongArch::BI__builtin_lasx_xvsrlni_w_d:
400 case LoongArch::BI__builtin_lasx_xvsrlrni_w_d:
401 case LoongArch::BI__builtin_lasx_xvssrlni_w_d:
402 case LoongArch::BI__builtin_lasx_xvssrlni_wu_d:
403 case LoongArch::BI__builtin_lasx_xvssrlrni_w_d:
404 case LoongArch::BI__builtin_lasx_xvssrlrni_wu_d:
405 case LoongArch::BI__builtin_lasx_xvsrani_w_d:
406 return SemaRef.BuiltinConstantArgRange(TheCall, 2, 0, 63);
407 case LoongArch::BI__builtin_lasx_xvssrarni_d_q:
408 case LoongArch::BI__builtin_lasx_xvssrarni_du_q:
409 case LoongArch::BI__builtin_lasx_xvssrani_d_q:
410 case LoongArch::BI__builtin_lasx_xvssrani_du_q:
411 case LoongArch::BI__builtin_lasx_xvsrarni_d_q:
412 case LoongArch::BI__builtin_lasx_xvssrlni_d_q:
413 case LoongArch::BI__builtin_lasx_xvssrlni_du_q:
414 case LoongArch::BI__builtin_lasx_xvssrlrni_d_q:
415 case LoongArch::BI__builtin_lasx_xvssrlrni_du_q:
416 case LoongArch::BI__builtin_lasx_xvsrani_d_q:
417 case LoongArch::BI__builtin_lasx_xvsrlni_d_q:
418 case LoongArch::BI__builtin_lasx_xvsrlrni_d_q:
419 return SemaRef.BuiltinConstantArgRange(TheCall, 2, 0, 127);
420 case LoongArch::BI__builtin_lasx_xvseqi_b:
421 case LoongArch::BI__builtin_lasx_xvseqi_h:
422 case LoongArch::BI__builtin_lasx_xvseqi_w:
423 case LoongArch::BI__builtin_lasx_xvseqi_d:
424 case LoongArch::BI__builtin_lasx_xvslti_b:
425 case LoongArch::BI__builtin_lasx_xvslti_h:
426 case LoongArch::BI__builtin_lasx_xvslti_w:
427 case LoongArch::BI__builtin_lasx_xvslti_d:
428 case LoongArch::BI__builtin_lasx_xvslei_b:
429 case LoongArch::BI__builtin_lasx_xvslei_h:
430 case LoongArch::BI__builtin_lasx_xvslei_w:
431 case LoongArch::BI__builtin_lasx_xvslei_d:
432 case LoongArch::BI__builtin_lasx_xvmaxi_b:
433 case LoongArch::BI__builtin_lasx_xvmaxi_h:
434 case LoongArch::BI__builtin_lasx_xvmaxi_w:
435 case LoongArch::BI__builtin_lasx_xvmaxi_d:
436 case LoongArch::BI__builtin_lasx_xvmini_b:
437 case LoongArch::BI__builtin_lasx_xvmini_h:
438 case LoongArch::BI__builtin_lasx_xvmini_w:
439 case LoongArch::BI__builtin_lasx_xvmini_d:
440 return SemaRef.BuiltinConstantArgRange(TheCall, 1, -16, 15);
441 case LoongArch::BI__builtin_lasx_xvandi_b:
442 case LoongArch::BI__builtin_lasx_xvnori_b:
443 case LoongArch::BI__builtin_lasx_xvori_b:
444 case LoongArch::BI__builtin_lasx_xvshuf4i_b:
445 case LoongArch::BI__builtin_lasx_xvshuf4i_h:
446 case LoongArch::BI__builtin_lasx_xvshuf4i_w:
447 case LoongArch::BI__builtin_lasx_xvxori_b:
448 case LoongArch::BI__builtin_lasx_xvpermi_d:
449 return SemaRef.BuiltinConstantArgRange(TheCall, 1, 0, 255);
450 case LoongArch::BI__builtin_lasx_xvbitseli_b:
451 case LoongArch::BI__builtin_lasx_xvshuf4i_d:
452 case LoongArch::BI__builtin_lasx_xvextrins_b:
453 case LoongArch::BI__builtin_lasx_xvextrins_h:
454 case LoongArch::BI__builtin_lasx_xvextrins_w:
455 case LoongArch::BI__builtin_lasx_xvextrins_d:
456 case LoongArch::BI__builtin_lasx_xvpermi_q:
457 case LoongArch::BI__builtin_lasx_xvpermi_w:
458 return SemaRef.BuiltinConstantArgRange(TheCall, 2, 0, 255);
459 case LoongArch::BI__builtin_lasx_xvrepl128vei_b:
460 return SemaRef.BuiltinConstantArgRange(TheCall, 1, 0, 15);
461 case LoongArch::BI__builtin_lasx_xvrepl128vei_h:
462 case LoongArch::BI__builtin_lasx_xvpickve2gr_w:
463 case LoongArch::BI__builtin_lasx_xvpickve2gr_wu:
464 case LoongArch::BI__builtin_lasx_xvpickve_w_f:
465 case LoongArch::BI__builtin_lasx_xvpickve_w:
466 return SemaRef.BuiltinConstantArgRange(TheCall, 1, 0, 7);
467 case LoongArch::BI__builtin_lasx_xvinsgr2vr_w:
468 case LoongArch::BI__builtin_lasx_xvinsve0_w:
469 return SemaRef.BuiltinConstantArgRange(TheCall, 2, 0, 7);
470 case LoongArch::BI__builtin_lasx_xvrepl128vei_w:
471 case LoongArch::BI__builtin_lasx_xvpickve2gr_d:
472 case LoongArch::BI__builtin_lasx_xvpickve2gr_du:
473 case LoongArch::BI__builtin_lasx_xvpickve_d_f:
474 case LoongArch::BI__builtin_lasx_xvpickve_d:
475 return SemaRef.BuiltinConstantArgRange(TheCall, 1, 0, 3);
476 case LoongArch::BI__builtin_lasx_xvinsve0_d:
477 case LoongArch::BI__builtin_lasx_xvinsgr2vr_d:
478 return SemaRef.BuiltinConstantArgRange(TheCall, 2, 0, 3);
479 case LoongArch::BI__builtin_lasx_xvstelm_b:
480 return SemaRef.BuiltinConstantArgRange(TheCall, 2, -128, 127) ||
481 SemaRef.BuiltinConstantArgRange(TheCall, 3, 0, 31);
482 case LoongArch::BI__builtin_lasx_xvstelm_h:
483 return SemaRef.BuiltinConstantArgRange(TheCall, 2, -256, 254) ||
484 SemaRef.BuiltinConstantArgRange(TheCall, 3, 0, 15);
485 case LoongArch::BI__builtin_lasx_xvstelm_w:
486 return SemaRef.BuiltinConstantArgRange(TheCall, 2, -512, 508) ||
487 SemaRef.BuiltinConstantArgRange(TheCall, 3, 0, 7);
488 case LoongArch::BI__builtin_lasx_xvstelm_d:
489 return SemaRef.BuiltinConstantArgRange(TheCall, 2, -1024, 1016) ||
490 SemaRef.BuiltinConstantArgRange(TheCall, 3, 0, 3);
491 case LoongArch::BI__builtin_lasx_xvrepl128vei_d:
492 return SemaRef.BuiltinConstantArgRange(TheCall, 1, 0, 1);
493 case LoongArch::BI__builtin_lasx_xvldrepl_b:
494 case LoongArch::BI__builtin_lasx_xvld:
495 return SemaRef.BuiltinConstantArgRange(TheCall, 1, -2048, 2047);
496 case LoongArch::BI__builtin_lasx_xvldrepl_h:
497 return SemaRef.BuiltinConstantArgRange(TheCall, 1, -2048, 2046);
498 case LoongArch::BI__builtin_lasx_xvldrepl_w:
499 return SemaRef.BuiltinConstantArgRange(TheCall, 1, -2048, 2044);
500 case LoongArch::BI__builtin_lasx_xvldrepl_d:
501 return SemaRef.BuiltinConstantArgRange(TheCall, 1, -2048, 2040);
502 case LoongArch::BI__builtin_lasx_xvst:
503 return SemaRef.BuiltinConstantArgRange(TheCall, 2, -2048, 2047);
504 case LoongArch::BI__builtin_lasx_xvldi:
505 return SemaRef.BuiltinConstantArgRange(TheCall, 0, -4096, 4095);
506 case LoongArch::BI__builtin_lasx_xvrepli_b:
507 case LoongArch::BI__builtin_lasx_xvrepli_h:
508 case LoongArch::BI__builtin_lasx_xvrepli_w:
509 case LoongArch::BI__builtin_lasx_xvrepli_d:
510 return SemaRef.BuiltinConstantArgRange(TheCall, 0, -512, 511);
511 }
512 return false;
513}
514
515} // namespace clang
SemaLoongArch.h
This file declares semantic analysis functions specific to LoongArch.
TargetBuiltins.h
Enumerates target-specific builtins in their own namespaces within namespace clang.
clang::CallExpr
CallExpr - Represents a function call (C99 6.5.2.2, C++ [expr.call]).
Definition: Expr.h:2830
clang::SemaBase::SemaRef
Sema & SemaRef
Definition: SemaBase.h:40
clang::SemaLoongArch::CheckLoongArchBuiltinFunctionCall
bool CheckLoongArchBuiltinFunctionCall(const TargetInfo &TI, unsigned BuiltinID, CallExpr *TheCall)
Definition: SemaLoongArch.cpp:22
clang::Sema
Sema - This implements semantic analysis and AST building for C.
Definition: Sema.h:493
clang::Sema::BuiltinConstantArgRange
bool BuiltinConstantArgRange(CallExpr *TheCall, int ArgNum, int Low, int High, bool RangeIsError=true)
BuiltinConstantArgRange - Handle a check if argument ArgNum of CallExpr TheCall is a constant express...
Definition: SemaChecking.cpp:5335
clang::TargetInfo
Exposes information about the current target.
Definition: TargetInfo.h:218
clang
The JSON file list parser is used to communicate input to InstallAPI.
Definition: CalledOnceCheck.h:17
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