1 // RUN: %clang_cc1 -no-opaque-pointers -triple powerpc64-unknown-aix -emit-llvm %s -o - | FileCheck %s
2 // RUN: %clang_cc1 -no-opaque-pointers -triple powerpc64-unknown-unknown -emit-llvm %s -o - | FileCheck %s --check-prefixes=CHECK,PPC64
3 static unsigned char dwarf_reg_size_table[1024];
4 
5 int test(void) {
6   __builtin_init_dwarf_reg_size_table(dwarf_reg_size_table);
7 
8   return __builtin_dwarf_sp_column();
9 }
10 
11 // CHECK-LABEL: define{{.*}} signext i32 @test()
12 // CHECK:      store i8 8, i8* getelementptr inbounds ([1024 x i8], [1024 x i8]* @dwarf_reg_size_table, i64 0, i64 0), align 1
13 // CHECK-NEXT: store i8 8, i8* getelementptr inbounds ([1024 x i8], [1024 x i8]* @dwarf_reg_size_table, i64 0, i64 1), align 1
14 // CHECK-NEXT: store i8 8, i8* getelementptr inbounds ([1024 x i8], [1024 x i8]* @dwarf_reg_size_table, i64 0, i64 2), align 1
15 // CHECK-NEXT: store i8 8, i8* getelementptr inbounds ([1024 x i8], [1024 x i8]* @dwarf_reg_size_table, i64 0, i64 3), align 1
16 // CHECK-NEXT: store i8 8, i8* getelementptr inbounds ([1024 x i8], [1024 x i8]* @dwarf_reg_size_table, i64 0, i64 4), align 1
17 // CHECK-NEXT: store i8 8, i8* getelementptr inbounds ([1024 x i8], [1024 x i8]* @dwarf_reg_size_table, i64 0, i64 5), align 1
18 // CHECK-NEXT: store i8 8, i8* getelementptr inbounds ([1024 x i8], [1024 x i8]* @dwarf_reg_size_table, i64 0, i64 6), align 1
19 // CHECK-NEXT: store i8 8, i8* getelementptr inbounds ([1024 x i8], [1024 x i8]* @dwarf_reg_size_table, i64 0, i64 7), align 1
20 // CHECK-NEXT: store i8 8, i8* getelementptr inbounds ([1024 x i8], [1024 x i8]* @dwarf_reg_size_table, i64 0, i64 8), align 1
21 // CHECK-NEXT: store i8 8, i8* getelementptr inbounds ([1024 x i8], [1024 x i8]* @dwarf_reg_size_table, i64 0, i64 9), align 1
22 // CHECK-NEXT: store i8 8, i8* getelementptr inbounds ([1024 x i8], [1024 x i8]* @dwarf_reg_size_table, i64 0, i64 10), align 1
23 // CHECK-NEXT: store i8 8, i8* getelementptr inbounds ([1024 x i8], [1024 x i8]* @dwarf_reg_size_table, i64 0, i64 11), align 1
24 // CHECK-NEXT: store i8 8, i8* getelementptr inbounds ([1024 x i8], [1024 x i8]* @dwarf_reg_size_table, i64 0, i64 12), align 1
25 // CHECK-NEXT: store i8 8, i8* getelementptr inbounds ([1024 x i8], [1024 x i8]* @dwarf_reg_size_table, i64 0, i64 13), align 1
26 // CHECK-NEXT: store i8 8, i8* getelementptr inbounds ([1024 x i8], [1024 x i8]* @dwarf_reg_size_table, i64 0, i64 14), align 1
27 // CHECK-NEXT: store i8 8, i8* getelementptr inbounds ([1024 x i8], [1024 x i8]* @dwarf_reg_size_table, i64 0, i64 15), align 1
28 // CHECK-NEXT: store i8 8, i8* getelementptr inbounds ([1024 x i8], [1024 x i8]* @dwarf_reg_size_table, i64 0, i64 16), align 1
29 // CHECK-NEXT: store i8 8, i8* getelementptr inbounds ([1024 x i8], [1024 x i8]* @dwarf_reg_size_table, i64 0, i64 17), align 1
30 // CHECK-NEXT: store i8 8, i8* getelementptr inbounds ([1024 x i8], [1024 x i8]* @dwarf_reg_size_table, i64 0, i64 18), align 1
31 // CHECK-NEXT: store i8 8, i8* getelementptr inbounds ([1024 x i8], [1024 x i8]* @dwarf_reg_size_table, i64 0, i64 19), align 1
32 // CHECK-NEXT: store i8 8, i8* getelementptr inbounds ([1024 x i8], [1024 x i8]* @dwarf_reg_size_table, i64 0, i64 20), align 1
33 // CHECK-NEXT: store i8 8, i8* getelementptr inbounds ([1024 x i8], [1024 x i8]* @dwarf_reg_size_table, i64 0, i64 21), align 1
34 // CHECK-NEXT: store i8 8, i8* getelementptr inbounds ([1024 x i8], [1024 x i8]* @dwarf_reg_size_table, i64 0, i64 22), align 1
35 // CHECK-NEXT: store i8 8, i8* getelementptr inbounds ([1024 x i8], [1024 x i8]* @dwarf_reg_size_table, i64 0, i64 23), align 1
36 // CHECK-NEXT: store i8 8, i8* getelementptr inbounds ([1024 x i8], [1024 x i8]* @dwarf_reg_size_table, i64 0, i64 24), align 1
37 // CHECK-NEXT: store i8 8, i8* getelementptr inbounds ([1024 x i8], [1024 x i8]* @dwarf_reg_size_table, i64 0, i64 25), align 1
38 // CHECK-NEXT: store i8 8, i8* getelementptr inbounds ([1024 x i8], [1024 x i8]* @dwarf_reg_size_table, i64 0, i64 26), align 1
39 // CHECK-NEXT: store i8 8, i8* getelementptr inbounds ([1024 x i8], [1024 x i8]* @dwarf_reg_size_table, i64 0, i64 27), align 1
40 // CHECK-NEXT: store i8 8, i8* getelementptr inbounds ([1024 x i8], [1024 x i8]* @dwarf_reg_size_table, i64 0, i64 28), align 1
41 // CHECK-NEXT: store i8 8, i8* getelementptr inbounds ([1024 x i8], [1024 x i8]* @dwarf_reg_size_table, i64 0, i64 29), align 1
42 // CHECK-NEXT: store i8 8, i8* getelementptr inbounds ([1024 x i8], [1024 x i8]* @dwarf_reg_size_table, i64 0, i64 30), align 1
43 // CHECK-NEXT: store i8 8, i8* getelementptr inbounds ([1024 x i8], [1024 x i8]* @dwarf_reg_size_table, i64 0, i64 31), align 1
44 // CHECK-NEXT: store i8 8, i8* getelementptr inbounds ([1024 x i8], [1024 x i8]* @dwarf_reg_size_table, i64 0, i64 32), align 1
45 // CHECK-NEXT: store i8 8, i8* getelementptr inbounds ([1024 x i8], [1024 x i8]* @dwarf_reg_size_table, i64 0, i64 33), align 1
46 // CHECK-NEXT: store i8 8, i8* getelementptr inbounds ([1024 x i8], [1024 x i8]* @dwarf_reg_size_table, i64 0, i64 34), align 1
47 // CHECK-NEXT: store i8 8, i8* getelementptr inbounds ([1024 x i8], [1024 x i8]* @dwarf_reg_size_table, i64 0, i64 35), align 1
48 // CHECK-NEXT: store i8 8, i8* getelementptr inbounds ([1024 x i8], [1024 x i8]* @dwarf_reg_size_table, i64 0, i64 36), align 1
49 // CHECK-NEXT: store i8 8, i8* getelementptr inbounds ([1024 x i8], [1024 x i8]* @dwarf_reg_size_table, i64 0, i64 37), align 1
50 // CHECK-NEXT: store i8 8, i8* getelementptr inbounds ([1024 x i8], [1024 x i8]* @dwarf_reg_size_table, i64 0, i64 38), align 1
51 // CHECK-NEXT: store i8 8, i8* getelementptr inbounds ([1024 x i8], [1024 x i8]* @dwarf_reg_size_table, i64 0, i64 39), align 1
52 // CHECK-NEXT: store i8 8, i8* getelementptr inbounds ([1024 x i8], [1024 x i8]* @dwarf_reg_size_table, i64 0, i64 40), align 1
53 // CHECK-NEXT: store i8 8, i8* getelementptr inbounds ([1024 x i8], [1024 x i8]* @dwarf_reg_size_table, i64 0, i64 41), align 1
54 // CHECK-NEXT: store i8 8, i8* getelementptr inbounds ([1024 x i8], [1024 x i8]* @dwarf_reg_size_table, i64 0, i64 42), align 1
55 // CHECK-NEXT: store i8 8, i8* getelementptr inbounds ([1024 x i8], [1024 x i8]* @dwarf_reg_size_table, i64 0, i64 43), align 1
56 // CHECK-NEXT: store i8 8, i8* getelementptr inbounds ([1024 x i8], [1024 x i8]* @dwarf_reg_size_table, i64 0, i64 44), align 1
57 // CHECK-NEXT: store i8 8, i8* getelementptr inbounds ([1024 x i8], [1024 x i8]* @dwarf_reg_size_table, i64 0, i64 45), align 1
58 // CHECK-NEXT: store i8 8, i8* getelementptr inbounds ([1024 x i8], [1024 x i8]* @dwarf_reg_size_table, i64 0, i64 46), align 1
59 // CHECK-NEXT: store i8 8, i8* getelementptr inbounds ([1024 x i8], [1024 x i8]* @dwarf_reg_size_table, i64 0, i64 47), align 1
60 // CHECK-NEXT: store i8 8, i8* getelementptr inbounds ([1024 x i8], [1024 x i8]* @dwarf_reg_size_table, i64 0, i64 48), align 1
61 // CHECK-NEXT: store i8 8, i8* getelementptr inbounds ([1024 x i8], [1024 x i8]* @dwarf_reg_size_table, i64 0, i64 49), align 1
62 // CHECK-NEXT: store i8 8, i8* getelementptr inbounds ([1024 x i8], [1024 x i8]* @dwarf_reg_size_table, i64 0, i64 50), align 1
63 // CHECK-NEXT: store i8 8, i8* getelementptr inbounds ([1024 x i8], [1024 x i8]* @dwarf_reg_size_table, i64 0, i64 51), align 1
64 // CHECK-NEXT: store i8 8, i8* getelementptr inbounds ([1024 x i8], [1024 x i8]* @dwarf_reg_size_table, i64 0, i64 52), align 1
65 // CHECK-NEXT: store i8 8, i8* getelementptr inbounds ([1024 x i8], [1024 x i8]* @dwarf_reg_size_table, i64 0, i64 53), align 1
66 // CHECK-NEXT: store i8 8, i8* getelementptr inbounds ([1024 x i8], [1024 x i8]* @dwarf_reg_size_table, i64 0, i64 54), align 1
67 // CHECK-NEXT: store i8 8, i8* getelementptr inbounds ([1024 x i8], [1024 x i8]* @dwarf_reg_size_table, i64 0, i64 55), align 1
68 // CHECK-NEXT: store i8 8, i8* getelementptr inbounds ([1024 x i8], [1024 x i8]* @dwarf_reg_size_table, i64 0, i64 56), align 1
69 // CHECK-NEXT: store i8 8, i8* getelementptr inbounds ([1024 x i8], [1024 x i8]* @dwarf_reg_size_table, i64 0, i64 57), align 1
70 // CHECK-NEXT: store i8 8, i8* getelementptr inbounds ([1024 x i8], [1024 x i8]* @dwarf_reg_size_table, i64 0, i64 58), align 1
71 // CHECK-NEXT: store i8 8, i8* getelementptr inbounds ([1024 x i8], [1024 x i8]* @dwarf_reg_size_table, i64 0, i64 59), align 1
72 // CHECK-NEXT: store i8 8, i8* getelementptr inbounds ([1024 x i8], [1024 x i8]* @dwarf_reg_size_table, i64 0, i64 60), align 1
73 // CHECK-NEXT: store i8 8, i8* getelementptr inbounds ([1024 x i8], [1024 x i8]* @dwarf_reg_size_table, i64 0, i64 61), align 1
74 // CHECK-NEXT: store i8 8, i8* getelementptr inbounds ([1024 x i8], [1024 x i8]* @dwarf_reg_size_table, i64 0, i64 62), align 1
75 // CHECK-NEXT: store i8 8, i8* getelementptr inbounds ([1024 x i8], [1024 x i8]* @dwarf_reg_size_table, i64 0, i64 63), align 1
76 // CHECK-NEXT: store i8 8, i8* getelementptr inbounds ([1024 x i8], [1024 x i8]* @dwarf_reg_size_table, i64 0, i64 64), align 1
77 // CHECK-NEXT: store i8 8, i8* getelementptr inbounds ([1024 x i8], [1024 x i8]* @dwarf_reg_size_table, i64 0, i64 65), align 1
78 // CHECK-NEXT: store i8 8, i8* getelementptr inbounds ([1024 x i8], [1024 x i8]* @dwarf_reg_size_table, i64 0, i64 66), align 1
79 // CHECK-NEXT: store i8 8, i8* getelementptr inbounds ([1024 x i8], [1024 x i8]* @dwarf_reg_size_table, i64 0, i64 67), align 1
80 // CHECK-NEXT: store i8 4, i8* getelementptr inbounds ([1024 x i8], [1024 x i8]* @dwarf_reg_size_table, i64 0, i64 68), align 1
81 // CHECK-NEXT: store i8 4, i8* getelementptr inbounds ([1024 x i8], [1024 x i8]* @dwarf_reg_size_table, i64 0, i64 69), align 1
82 // CHECK-NEXT: store i8 4, i8* getelementptr inbounds ([1024 x i8], [1024 x i8]* @dwarf_reg_size_table, i64 0, i64 70), align 1
83 // CHECK-NEXT: store i8 4, i8* getelementptr inbounds ([1024 x i8], [1024 x i8]* @dwarf_reg_size_table, i64 0, i64 71), align 1
84 // CHECK-NEXT: store i8 4, i8* getelementptr inbounds ([1024 x i8], [1024 x i8]* @dwarf_reg_size_table, i64 0, i64 72), align 1
85 // CHECK-NEXT: store i8 4, i8* getelementptr inbounds ([1024 x i8], [1024 x i8]* @dwarf_reg_size_table, i64 0, i64 73), align 1
86 // CHECK-NEXT: store i8 4, i8* getelementptr inbounds ([1024 x i8], [1024 x i8]* @dwarf_reg_size_table, i64 0, i64 74), align 1
87 // CHECK-NEXT: store i8 4, i8* getelementptr inbounds ([1024 x i8], [1024 x i8]* @dwarf_reg_size_table, i64 0, i64 75), align 1
88 // CHECK-NEXT: store i8 4, i8* getelementptr inbounds ([1024 x i8], [1024 x i8]* @dwarf_reg_size_table, i64 0, i64 76), align 1
89 // CHECK-NEXT: store i8 16, i8* getelementptr inbounds ([1024 x i8], [1024 x i8]* @dwarf_reg_size_table, i64 0, i64 77), align 1
90 // CHECK-NEXT: store i8 16, i8* getelementptr inbounds ([1024 x i8], [1024 x i8]* @dwarf_reg_size_table, i64 0, i64 78), align 1
91 // CHECK-NEXT: store i8 16, i8* getelementptr inbounds ([1024 x i8], [1024 x i8]* @dwarf_reg_size_table, i64 0, i64 79), align 1
92 // CHECK-NEXT: store i8 16, i8* getelementptr inbounds ([1024 x i8], [1024 x i8]* @dwarf_reg_size_table, i64 0, i64 80), align 1
93 // CHECK-NEXT: store i8 16, i8* getelementptr inbounds ([1024 x i8], [1024 x i8]* @dwarf_reg_size_table, i64 0, i64 81), align 1
94 // CHECK-NEXT: store i8 16, i8* getelementptr inbounds ([1024 x i8], [1024 x i8]* @dwarf_reg_size_table, i64 0, i64 82), align 1
95 // CHECK-NEXT: store i8 16, i8* getelementptr inbounds ([1024 x i8], [1024 x i8]* @dwarf_reg_size_table, i64 0, i64 83), align 1
96 // CHECK-NEXT: store i8 16, i8* getelementptr inbounds ([1024 x i8], [1024 x i8]* @dwarf_reg_size_table, i64 0, i64 84), align 1
97 // CHECK-NEXT: store i8 16, i8* getelementptr inbounds ([1024 x i8], [1024 x i8]* @dwarf_reg_size_table, i64 0, i64 85), align 1
98 // CHECK-NEXT: store i8 16, i8* getelementptr inbounds ([1024 x i8], [1024 x i8]* @dwarf_reg_size_table, i64 0, i64 86), align 1
99 // CHECK-NEXT: store i8 16, i8* getelementptr inbounds ([1024 x i8], [1024 x i8]* @dwarf_reg_size_table, i64 0, i64 87), align 1
100 // CHECK-NEXT: store i8 16, i8* getelementptr inbounds ([1024 x i8], [1024 x i8]* @dwarf_reg_size_table, i64 0, i64 88), align 1
101 // CHECK-NEXT: store i8 16, i8* getelementptr inbounds ([1024 x i8], [1024 x i8]* @dwarf_reg_size_table, i64 0, i64 89), align 1
102 // CHECK-NEXT: store i8 16, i8* getelementptr inbounds ([1024 x i8], [1024 x i8]* @dwarf_reg_size_table, i64 0, i64 90), align 1
103 // CHECK-NEXT: store i8 16, i8* getelementptr inbounds ([1024 x i8], [1024 x i8]* @dwarf_reg_size_table, i64 0, i64 91), align 1
104 // CHECK-NEXT: store i8 16, i8* getelementptr inbounds ([1024 x i8], [1024 x i8]* @dwarf_reg_size_table, i64 0, i64 92), align 1
105 // CHECK-NEXT: store i8 16, i8* getelementptr inbounds ([1024 x i8], [1024 x i8]* @dwarf_reg_size_table, i64 0, i64 93), align 1
106 // CHECK-NEXT: store i8 16, i8* getelementptr inbounds ([1024 x i8], [1024 x i8]* @dwarf_reg_size_table, i64 0, i64 94), align 1
107 // CHECK-NEXT: store i8 16, i8* getelementptr inbounds ([1024 x i8], [1024 x i8]* @dwarf_reg_size_table, i64 0, i64 95), align 1
108 // CHECK-NEXT: store i8 16, i8* getelementptr inbounds ([1024 x i8], [1024 x i8]* @dwarf_reg_size_table, i64 0, i64 96), align 1
109 // CHECK-NEXT: store i8 16, i8* getelementptr inbounds ([1024 x i8], [1024 x i8]* @dwarf_reg_size_table, i64 0, i64 97), align 1
110 // CHECK-NEXT: store i8 16, i8* getelementptr inbounds ([1024 x i8], [1024 x i8]* @dwarf_reg_size_table, i64 0, i64 98), align 1
111 // CHECK-NEXT: store i8 16, i8* getelementptr inbounds ([1024 x i8], [1024 x i8]* @dwarf_reg_size_table, i64 0, i64 99), align 1
112 // CHECK-NEXT: store i8 16, i8* getelementptr inbounds ([1024 x i8], [1024 x i8]* @dwarf_reg_size_table, i64 0, i64 100), align 1
113 // CHECK-NEXT: store i8 16, i8* getelementptr inbounds ([1024 x i8], [1024 x i8]* @dwarf_reg_size_table, i64 0, i64 101), align 1
114 // CHECK-NEXT: store i8 16, i8* getelementptr inbounds ([1024 x i8], [1024 x i8]* @dwarf_reg_size_table, i64 0, i64 102), align 1
115 // CHECK-NEXT: store i8 16, i8* getelementptr inbounds ([1024 x i8], [1024 x i8]* @dwarf_reg_size_table, i64 0, i64 103), align 1
116 // CHECK-NEXT: store i8 16, i8* getelementptr inbounds ([1024 x i8], [1024 x i8]* @dwarf_reg_size_table, i64 0, i64 104), align 1
117 // CHECK-NEXT: store i8 16, i8* getelementptr inbounds ([1024 x i8], [1024 x i8]* @dwarf_reg_size_table, i64 0, i64 105), align 1
118 // CHECK-NEXT: store i8 16, i8* getelementptr inbounds ([1024 x i8], [1024 x i8]* @dwarf_reg_size_table, i64 0, i64 106), align 1
119 // CHECK-NEXT: store i8 16, i8* getelementptr inbounds ([1024 x i8], [1024 x i8]* @dwarf_reg_size_table, i64 0, i64 107), align 1
120 // CHECK-NEXT: store i8 16, i8* getelementptr inbounds ([1024 x i8], [1024 x i8]* @dwarf_reg_size_table, i64 0, i64 108), align 1
121 // CHECK-NEXT: store i8 8, i8* getelementptr inbounds ([1024 x i8], [1024 x i8]* @dwarf_reg_size_table, i64 0, i64 109), align 1
122 // CHECK-NEXT: store i8 8, i8* getelementptr inbounds ([1024 x i8], [1024 x i8]* @dwarf_reg_size_table, i64 0, i64 110), align 1
123 // PPC64-NEXT: store i8 8, i8* getelementptr inbounds ([1024 x i8], [1024 x i8]* @dwarf_reg_size_table, i64 0, i64 111), align 1
124 // PPC64-NEXT: store i8 8, i8* getelementptr inbounds ([1024 x i8], [1024 x i8]* @dwarf_reg_size_table, i64 0, i64 112), align 1
125 // PPC64-NEXT: store i8 8, i8* getelementptr inbounds ([1024 x i8], [1024 x i8]* @dwarf_reg_size_table, i64 0, i64 113), align 1
126 // PPC64-NEXT: store i8 8, i8* getelementptr inbounds ([1024 x i8], [1024 x i8]* @dwarf_reg_size_table, i64 0, i64 114), align 1
127 // PPC64-NEXT: store i8 8, i8* getelementptr inbounds ([1024 x i8], [1024 x i8]* @dwarf_reg_size_table, i64 0, i64 115), align 1
128 // PPC64-NEXT: store i8 8, i8* getelementptr inbounds ([1024 x i8], [1024 x i8]* @dwarf_reg_size_table, i64 0, i64 116), align 1
129 // CHECK-NEXT: ret i32 1
130