1 // RUN: %clang_cc1 -ffreestanding -fsyntax-only -verify -triple aarch64 %s
2
string_literal(unsigned v)3 void string_literal(unsigned v) {
4 __builtin_arm_wsr(0, v); // expected-error {{expression is not a string literal}}
5 }
6
wsr_1(unsigned v)7 void wsr_1(unsigned v) {
8 __builtin_arm_wsr("sysreg", v);
9 }
10
wsrp_1(void * v)11 void wsrp_1(void *v) {
12 __builtin_arm_wsrp("sysreg", v);
13 }
14
wsr64_1(unsigned long v)15 void wsr64_1(unsigned long v) {
16 __builtin_arm_wsr64("sysreg", v);
17 }
18
wsr128_1(__uint128_t v)19 void wsr128_1(__uint128_t v) {
20 __builtin_arm_wsr128("sysreg", v);
21 }
22
rsr_1(void)23 unsigned rsr_1(void) {
24 return __builtin_arm_rsr("sysreg");
25 }
26
rsrp_1(void)27 void *rsrp_1(void) {
28 return __builtin_arm_rsrp("sysreg");
29 }
30
rsr64_1(void)31 unsigned long rsr64_1(void) {
32 return __builtin_arm_rsr64("sysreg");
33 }
34
rsr128_1(void)35 __uint128_t rsr128_1(void) {
36 return __builtin_arm_rsr128("sysreg");
37 }
38
wsr_2(unsigned v)39 void wsr_2(unsigned v) {
40 __builtin_arm_wsr("0:1:2:3:4", v);
41 }
42
wsrp_2(void * v)43 void wsrp_2(void *v) {
44 __builtin_arm_wsrp("0:1:2:3:4", v);
45 }
46
wsr64_2(unsigned long v)47 void wsr64_2(unsigned long v) {
48 __builtin_arm_wsr64("0:1:2:3:4", v);
49 }
50
rsr_2(void)51 unsigned rsr_2(void) {
52 return __builtin_arm_rsr("0:1:15:15:4");
53 }
54
rsrp_2(void)55 void *rsrp_2(void) {
56 return __builtin_arm_rsrp("0:1:2:3:4");
57 }
58
rsr64_2(void)59 unsigned long rsr64_2(void) {
60 return __builtin_arm_rsr64("0:1:15:15:4");
61 }
62
rsr128_2(void)63 __uint128_t rsr128_2(void) {
64 return __builtin_arm_rsr128("0:1:15:15:4");
65 }
66
wsr_3(unsigned v)67 void wsr_3(unsigned v) {
68 __builtin_arm_wsr("0:1:2", v); //expected-error {{invalid special register for builtin}}
69 }
70
wsrp_3(void * v)71 void wsrp_3(void *v) {
72 __builtin_arm_wsrp("0:1:2", v); //expected-error {{invalid special register for builtin}}
73 }
74
wsr64_3(unsigned long v)75 void wsr64_3(unsigned long v) {
76 __builtin_arm_wsr64("0:1:2", v); //expected-error {{invalid special register for builtin}}
77 }
78
wsr128_3(__uint128_t v)79 void wsr128_3(__uint128_t v) {
80 __builtin_arm_wsr128("0:1:2", v); //expected-error {{invalid special register for builtin}}
81 }
82
rsr_3(void)83 unsigned rsr_3(void) {
84 return __builtin_arm_rsr("0:1:2"); //expected-error {{invalid special register for builtin}}
85 }
86
rsr_4(void)87 unsigned rsr_4(void) {
88 return __builtin_arm_rsr("0:1:2:3:8"); //expected-error {{invalid special register for builtin}}
89 }
90
rsr_5(void)91 unsigned rsr_5(void) {
92 return __builtin_arm_rsr("0:8:1:2:3"); //expected-error {{invalid special register for builtin}}
93 }
94
rsr_6(void)95 unsigned rsr_6(void) {
96 return __builtin_arm_rsr("0:1:16:16:2"); //expected-error {{invalid special register for builtin}}
97 }
98
rsrp_3(void)99 void *rsrp_3(void) {
100 return __builtin_arm_rsrp("0:1:2"); //expected-error {{invalid special register for builtin}}
101 }
102
rsr64_3(void)103 unsigned long rsr64_3(void) {
104 return __builtin_arm_rsr64("0:1:2"); //expected-error {{invalid special register for builtin}}
105 }
106
rsr64_4(void)107 unsigned long rsr64_4(void) {
108 return __builtin_arm_rsr64("0:1:2:3:8"); //expected-error {{invalid special register for builtin}}
109 }
110
rsr64_5(void)111 unsigned long rsr64_5(void) {
112 return __builtin_arm_rsr64("0:8:2:3:4"); //expected-error {{invalid special register for builtin}}
113 }
114
rsr64_6(void)115 unsigned long rsr64_6(void) {
116 return __builtin_arm_rsr64("0:1:16:16:2"); //expected-error {{invalid special register for builtin}}
117 }
118
rsr128_3(void)119 __uint128_t rsr128_3(void) {
120 return __builtin_arm_rsr128("0:1:2"); //expected-error {{invalid special register for builtin}}
121 }
122
rsr128_4(void)123 __uint128_t rsr128_4(void) {
124 return __builtin_arm_rsr128("0:1:2:3:8"); //expected-error {{invalid special register for builtin}}
125 }
126
rsr128_5(void)127 __uint128_t rsr128_5(void) {
128 return __builtin_arm_rsr128("0:8:2:3:4"); //expected-error {{invalid special register for builtin}}
129 }
130
rsr128_6(void)131 __uint128_t rsr128_6(void) {
132 return __builtin_arm_rsr128("0:1:16:16:2"); //expected-error {{invalid special register for builtin}}
133 }
134
wsr_4(void)135 void wsr_4(void) {
136 __builtin_arm_wsr("spsel", 15);
137 __builtin_arm_wsr("daifclr", 15);
138 __builtin_arm_wsr("daifset", 15);
139 __builtin_arm_wsr("pan", 15);
140 __builtin_arm_wsr("uao", 15);
141 __builtin_arm_wsr("dit", 15);
142 __builtin_arm_wsr("ssbs", 15);
143 __builtin_arm_wsr("tco", 15);
144
145 __builtin_arm_wsr("allint", 1);
146 __builtin_arm_wsr("pm", 1);
147 }
148
wsr64_4(void)149 void wsr64_4(void) {
150 __builtin_arm_wsr("spsel", 15);
151 __builtin_arm_wsr("daifclr", 15);
152 __builtin_arm_wsr("daifset", 15);
153 __builtin_arm_wsr("pan", 15);
154 __builtin_arm_wsr("uao", 15);
155 __builtin_arm_wsr("dit", 15);
156 __builtin_arm_wsr("ssbs", 15);
157 __builtin_arm_wsr("tco", 15);
158
159 __builtin_arm_wsr("allint", 1);
160 __builtin_arm_wsr("pm", 1);
161 }
162
wsr_5(unsigned v)163 void wsr_5(unsigned v) {
164 __builtin_arm_wsr("spsel", v); // expected-error {{must be a constant integer}}
165 __builtin_arm_wsr("daifclr", v); // expected-error {{must be a constant integer}}
166 __builtin_arm_wsr("daifset", v); // expected-error {{must be a constant integer}}
167 __builtin_arm_wsr("pan", v); // expected-error {{must be a constant integer}}
168 __builtin_arm_wsr("uao", v); // expected-error {{must be a constant integer}}
169 __builtin_arm_wsr("dit", v); // expected-error {{must be a constant integer}}
170 __builtin_arm_wsr("ssbs", v); // expected-error {{must be a constant integer}}
171 __builtin_arm_wsr("tco", v); // expected-error {{must be a constant integer}}
172 __builtin_arm_wsr("allint", v); // expected-error {{must be a constant integer}}
173 __builtin_arm_wsr("pm", v); // expected-error {{must be a constant integer}}
174 }
175
wsr64_5(unsigned long v)176 void wsr64_5(unsigned long v) {
177 __builtin_arm_wsr64("spsel", v); // expected-error {{must be a constant integer}}
178 __builtin_arm_wsr64("daifclr", v); // expected-error {{must be a constant integer}}
179 __builtin_arm_wsr64("daifset", v); // expected-error {{must be a constant integer}}
180 __builtin_arm_wsr64("pan", v); // expected-error {{must be a constant integer}}
181 __builtin_arm_wsr64("uao", v); // expected-error {{must be a constant integer}}
182 __builtin_arm_wsr64("dit", v); // expected-error {{must be a constant integer}}
183 __builtin_arm_wsr64("ssbs", v); // expected-error {{must be a constant integer}}
184 __builtin_arm_wsr64("tco", v); // expected-error {{must be a constant integer}}
185 __builtin_arm_wsr64("allint", v); // expected-error {{must be a constant integer}}
186 __builtin_arm_wsr64("pm", v); // expected-error {{must be a constant integer}}
187 }
188
wsr_6(void)189 void wsr_6(void) {
190 __builtin_arm_wsr("spsel", 16); // expected-error {{outside the valid range}}
191 __builtin_arm_wsr("daifclr", 16); // expected-error {{outside the valid range}}
192 __builtin_arm_wsr("daifset", 16); // expected-error {{outside the valid range}}
193 __builtin_arm_wsr("pan", 16); // expected-error {{outside the valid range}}
194 __builtin_arm_wsr("uao", 16); // expected-error {{outside the valid range}}
195 __builtin_arm_wsr("dit", 16); // expected-error {{outside the valid range}}
196 __builtin_arm_wsr("ssbs", 16); // expected-error {{outside the valid range}}
197 __builtin_arm_wsr("tco", 16); // expected-error {{outside the valid range}}
198
199 __builtin_arm_wsr("allint", 2); // expected-error {{outside the valid range}}
200 __builtin_arm_wsr("pm", 2); // expected-error {{outside the valid range}}
201 }
202
wsr64_6(void)203 void wsr64_6(void) {
204 __builtin_arm_wsr64("spsel", 16); // expected-error {{outside the valid range}}
205 __builtin_arm_wsr64("daifclr", 16); // expected-error {{outside the valid range}}
206 __builtin_arm_wsr64("daifset", 16); // expected-error {{outside the valid range}}
207 __builtin_arm_wsr64("pan", 16); // expected-error {{outside the valid range}}
208 __builtin_arm_wsr64("uao", 16); // expected-error {{outside the valid range}}
209 __builtin_arm_wsr64("dit", 16); // expected-error {{outside the valid range}}
210 __builtin_arm_wsr64("ssbs", 16); // expected-error {{outside the valid range}}
211 __builtin_arm_wsr64("tco", 16); // expected-error {{outside the valid range}}
212
213 __builtin_arm_wsr64("allint", 2); // expected-error {{outside the valid range}}
214 __builtin_arm_wsr64("pm", 2); // expected-error {{outside the valid range}}
215 }
216