1 // RUN: %clang_cc1 -triple armv7 -fsyntax-only -verify %s
2 // RUN: %clang_cc1 -triple armv7 -target-abi apcs-gnu \
3 // RUN: -fsyntax-only -verify %s
4
f(void * a,void * b)5 void f(void *a, void *b) {
6 __clear_cache(); // expected-error {{too few arguments to function call, expected 2, have 0}} // expected-note {{'__clear_cache' is a builtin with type 'void (void *, void *)}}
7 __clear_cache(a); // expected-error {{too few arguments to function call, expected 2, have 1}}
8 __clear_cache(a, b);
9 }
10
11 void __clear_cache(char*, char*); // expected-error {{conflicting types for '__clear_cache'}}
12 void __clear_cache(void*, void*);
13
14 #if defined(__ARM_PCS) || defined(__ARM_EABI__)
15 // va_list on ARM AAPCS is struct { void* __ap }.
test1()16 void test1() {
17 __builtin_va_list ptr;
18 ptr.__ap = "x";
19 *(ptr.__ap) = '0'; // expected-error {{incomplete type 'void' is not assignable}}
20 }
21 #else
22 // va_list on ARM apcs-gnu is void*.
test1()23 void test1() {
24 __builtin_va_list ptr;
25 ptr.__ap = "x"; // expected-error {{member reference base type '__builtin_va_list' is not a structure or union}}
26 *(ptr.__ap) = '0';// expected-error {{member reference base type '__builtin_va_list' is not a structure or union}}
27 }
28
test2()29 void test2() {
30 __builtin_va_list ptr = "x";
31 *ptr = '0'; // expected-error {{incomplete type 'void' is not assignable}}
32 }
33 #endif
34
test3()35 void test3() {
36 __builtin_arm_dsb(16); // expected-error {{argument should be a value from 0 to 15}}
37 __builtin_arm_dmb(17); // expected-error {{argument should be a value from 0 to 15}}
38 __builtin_arm_isb(18); // expected-error {{argument should be a value from 0 to 15}}
39 }
40
test4()41 void test4() {
42 __builtin_arm_prefetch(0, 2, 0); // expected-error {{argument should be a value from 0 to 1}}
43 __builtin_arm_prefetch(0, 0, 2); // expected-error {{argument should be a value from 0 to 1}}
44 }
45
test5()46 void test5() {
47 __builtin_arm_dbg(16); // expected-error {{argument should be a value from 0 to 15}}
48 }
49
test6(int a,int b,int c)50 void test6(int a, int b, int c) {
51 __builtin_arm_ldc(1, 2, &a);
52 __builtin_arm_ldc(a, 2, &a); // expected-error {{argument to '__builtin_arm_ldc' must be a constant integer}}
53 __builtin_arm_ldc(1, a, &a); // expected-error {{argument to '__builtin_arm_ldc' must be a constant integer}}
54
55 __builtin_arm_ldcl(1, 2, &a);
56 __builtin_arm_ldcl(a, 2, &a); // expected-error {{argument to '__builtin_arm_ldcl' must be a constant integer}}
57 __builtin_arm_ldcl(1, a, &a); // expected-error {{argument to '__builtin_arm_ldcl' must be a constant integer}}
58
59 __builtin_arm_ldc2(1, 2, &a);
60 __builtin_arm_ldc2(a, 2, &a); // expected-error {{argument to '__builtin_arm_ldc2' must be a constant integer}}
61 __builtin_arm_ldc2(1, a, &a); // expected-error {{argument to '__builtin_arm_ldc2' must be a constant integer}}
62
63 __builtin_arm_ldc2l(1, 2, &a);
64 __builtin_arm_ldc2l(a, 2, &a); // expected-error {{argument to '__builtin_arm_ldc2l' must be a constant integer}}
65 __builtin_arm_ldc2l(1, a, &a); // expected-error {{argument to '__builtin_arm_ldc2l' must be a constant integer}}
66
67 __builtin_arm_stc(1, 2, &a);
68 __builtin_arm_stc(a, 2, &a); // expected-error {{argument to '__builtin_arm_stc' must be a constant integer}}
69 __builtin_arm_stc(1, a, &a); // expected-error {{argument to '__builtin_arm_stc' must be a constant integer}}
70
71 __builtin_arm_stcl(1, 2, &a);
72 __builtin_arm_stcl(a, 2, &a); // expected-error {{argument to '__builtin_arm_stcl' must be a constant integer}}
73 __builtin_arm_stcl(1, a, &a); // expected-error {{argument to '__builtin_arm_stcl' must be a constant integer}}
74
75 __builtin_arm_stc2(1, 2, &a);
76 __builtin_arm_stc2(a, 2, &a); // expected-error {{argument to '__builtin_arm_stc2' must be a constant integer}}
77 __builtin_arm_stc2(1, a, &a); // expected-error {{argument to '__builtin_arm_stc2' must be a constant integer}}
78
79 __builtin_arm_stc2l(1, 2, &a);
80 __builtin_arm_stc2l(a, 2, &a); // expected-error {{argument to '__builtin_arm_stc2l' must be a constant integer}}
81 __builtin_arm_stc2l(1, a, &a); // expected-error {{argument to '__builtin_arm_stc2l' must be a constant integer}}
82
83 __builtin_arm_cdp(a, 2, 3, 4, 5, 6); // expected-error {{argument to '__builtin_arm_cdp' must be a constant integer}}
84 __builtin_arm_cdp(1, a, 3, 4, 5, 6); // expected-error {{argument to '__builtin_arm_cdp' must be a constant integer}}
85 __builtin_arm_cdp(1, 2, a, 4, 5, 6); // expected-error {{argument to '__builtin_arm_cdp' must be a constant integer}}
86 __builtin_arm_cdp(1, 2, 3, a, 5, 6); // expected-error {{argument to '__builtin_arm_cdp' must be a constant integer}}
87 __builtin_arm_cdp(1, 2, 3, 4, 5, a); // expected-error {{argument to '__builtin_arm_cdp' must be a constant integer}}
88
89 __builtin_arm_cdp2(a, 2, 3, 4, 5, 6); // expected-error {{argument to '__builtin_arm_cdp2' must be a constant integer}}
90 __builtin_arm_cdp2(1, a, 3, 4, 5, 6); // expected-error {{argument to '__builtin_arm_cdp2' must be a constant integer}}
91 __builtin_arm_cdp2(1, 2, a, 4, 5, 6); // expected-error {{argument to '__builtin_arm_cdp2' must be a constant integer}}
92 __builtin_arm_cdp2(1, 2, 3, a, 5, 6); // expected-error {{argument to '__builtin_arm_cdp2' must be a constant integer}}
93 __builtin_arm_cdp2(1, 2, 3, 4, 5, a); // expected-error {{argument to '__builtin_arm_cdp2' must be a constant integer}}
94
95 __builtin_arm_mrc( a, 0, 13, 0, 3); // expected-error {{argument to '__builtin_arm_mrc' must be a constant integer}}
96 __builtin_arm_mrc(15, a, 13, 0, 3); // expected-error {{argument to '__builtin_arm_mrc' must be a constant integer}}
97 __builtin_arm_mrc(15, 0, a, 0, 3); // expected-error {{argument to '__builtin_arm_mrc' must be a constant integer}}
98 __builtin_arm_mrc(15, 0, 13, a, 3); // expected-error {{argument to '__builtin_arm_mrc' must be a constant integer}}
99 __builtin_arm_mrc(15, 0, 13, 0, a); // expected-error {{argument to '__builtin_arm_mrc' must be a constant integer}}
100
101 __builtin_arm_mrc2( a, 0, 13, 0, 3); // expected-error {{argument to '__builtin_arm_mrc2' must be a constant integer}}
102 __builtin_arm_mrc2(15, a, 13, 0, 3); // expected-error {{argument to '__builtin_arm_mrc2' must be a constant integer}}
103 __builtin_arm_mrc2(15, 0, a, 0, 3); // expected-error {{argument to '__builtin_arm_mrc2' must be a constant integer}}
104 __builtin_arm_mrc2(15, 0, 13, a, 3); // expected-error {{argument to '__builtin_arm_mrc2' must be a constant integer}}
105 __builtin_arm_mrc2(15, 0, 13, 0, a); // expected-error {{argument to '__builtin_arm_mrc2' must be a constant integer}}
106
107 __builtin_arm_mcr( a, 0, b, 13, 0, 3); // expected-error {{argument to '__builtin_arm_mcr' must be a constant integer}}
108 __builtin_arm_mcr(15, a, b, 13, 0, 3); // expected-error {{argument to '__builtin_arm_mcr' must be a constant integer}}
109 __builtin_arm_mcr(15, 0, b, a, 0, 3); // expected-error {{argument to '__builtin_arm_mcr' must be a constant integer}}
110 __builtin_arm_mcr(15, 0, b, 13, a, 3); // expected-error {{argument to '__builtin_arm_mcr' must be a constant integer}}
111 __builtin_arm_mcr(15, 0, b, 13, 0, a); // expected-error {{argument to '__builtin_arm_mcr' must be a constant integer}}
112
113 __builtin_arm_mcr2( a, 0, b, 13, 0, 3); // expected-error {{argument to '__builtin_arm_mcr2' must be a constant integer}}
114 __builtin_arm_mcr2(15, a, b, 13, 0, 3); // expected-error {{argument to '__builtin_arm_mcr2' must be a constant integer}}
115 __builtin_arm_mcr2(15, 0, b, a, 0, 3); // expected-error {{argument to '__builtin_arm_mcr2' must be a constant integer}}
116 __builtin_arm_mcr2(15, 0, b, 13, a, 3); // expected-error {{argument to '__builtin_arm_mcr2' must be a constant integer}}
117 __builtin_arm_mcr2(15, 0, b, 13, 0, a); // expected-error {{argument to '__builtin_arm_mcr2' must be a constant integer}}
118
119 __builtin_arm_mcrr(15, 0, b, 0);
120 __builtin_arm_mcrr( a, 0, b, 0); // expected-error {{argument to '__builtin_arm_mcrr' must be a constant integer}}
121 __builtin_arm_mcrr(15, a, b, 0); // expected-error {{argument to '__builtin_arm_mcrr' must be a constant integer}}
122 __builtin_arm_mcrr(15, 0, b, a); // expected-error {{argument to '__builtin_arm_mcrr' must be a constant integer}}
123
124 __builtin_arm_mcrr2(15, 0, b, 0);
125 __builtin_arm_mcrr2( a, 0, b, 0); // expected-error {{argument to '__builtin_arm_mcrr2' must be a constant integer}}
126 __builtin_arm_mcrr2(15, a, b, 0); // expected-error {{argument to '__builtin_arm_mcrr2' must be a constant integer}}
127 __builtin_arm_mcrr2(15, 0, b, a); // expected-error {{argument to '__builtin_arm_mcrr2' must be a constant integer}}
128
129 __builtin_arm_mrrc(15, 0, 0);
130 __builtin_arm_mrrc( a, 0, 0); // expected-error {{argument to '__builtin_arm_mrrc' must be a constant integer}}
131 __builtin_arm_mrrc(15, a, 0); // expected-error {{argument to '__builtin_arm_mrrc' must be a constant integer}}
132 __builtin_arm_mrrc(15, 0, a); // expected-error {{argument to '__builtin_arm_mrrc' must be a constant integer}}
133
134 __builtin_arm_mrrc2(15, 0, 0);
135 __builtin_arm_mrrc2( a, 0, 0); // expected-error {{argument to '__builtin_arm_mrrc2' must be a constant integer}}
136 __builtin_arm_mrrc2(15, a, 0); // expected-error {{argument to '__builtin_arm_mrrc2' must be a constant integer}}
137 __builtin_arm_mrrc2(15, 0, a); // expected-error {{argument to '__builtin_arm_mrrc2' must be a constant integer}}
138 }
139