1; RUN: llc < %s -mtriple=arm-apple-darwin -relocation-model=pic -mattr=+v6
2; PR1609
3
4	%struct.FILE = type { i8*, i32, i32, i16, i16, %struct.__sbuf, i32, i8*, i32 (i8*)*, i32 (i8*, i8*, i32)*, i64 (i8*, i64, i32)*, i32 (i8*, i8*, i32)*, %struct.__sbuf, %struct.__sFILEX*, i32, [3 x i8], [1 x i8], %struct.__sbuf, i32, i64 }
5	%struct.__sFILEX = type opaque
6	%struct.__sbuf = type { i8*, i32 }
7@_C_nextcmd = external global i32		; <i32*> [#uses=2]
8@_C_cmds = external global [100 x i8*]		; <[100 x i8*]*> [#uses=2]
9@.str44 = external constant [2 x i8]		; <[2 x i8]*> [#uses=1]
10
11define i32 @main(i32 %argc, i8** %argv) {
12entry:
13	br label %cond_next212.i
14
15bb21.i:		; preds = %cond_next212.i
16	br label %cond_next212.i
17
18bb24.i:		; preds = %cond_next212.i
19	ret i32 0
20
21bb27.i:		; preds = %cond_next212.i
22	ret i32 0
23
24bb30.i:		; preds = %cond_next212.i
25	%tmp205399.i = add i32 %argc_addr.2358.0.i, -1		; <i32> [#uses=1]
26	br label %cond_next212.i
27
28bb33.i:		; preds = %cond_next212.i
29	ret i32 0
30
31cond_next73.i:		; preds = %cond_next212.i
32	ret i32 0
33
34bb75.i:		; preds = %cond_next212.i
35	ret i32 0
36
37bb77.i:		; preds = %cond_next212.i
38	ret i32 0
39
40bb79.i:		; preds = %cond_next212.i
41	ret i32 0
42
43bb102.i:		; preds = %cond_next212.i
44	br i1 false, label %cond_true110.i, label %cond_next123.i
45
46cond_true110.i:		; preds = %bb102.i
47	%tmp116.i = getelementptr i8** %argv_addr.2321.0.i, i32 2		; <i8**> [#uses=1]
48	%tmp117.i = load i8** %tmp116.i		; <i8*> [#uses=1]
49	%tmp126425.i = call %struct.FILE* @fopen( i8* %tmp117.i, i8* getelementptr ([2 x i8]* @.str44, i32 0, i32 0) )		; <%struct.FILE*> [#uses=0]
50	ret i32 0
51
52cond_next123.i:		; preds = %bb102.i
53	%tmp122.i = getelementptr i8* %tmp215.i, i32 2		; <i8*> [#uses=0]
54	ret i32 0
55
56bb162.i:		; preds = %cond_next212.i
57	ret i32 0
58
59C_addcmd.exit120.i:		; preds = %cond_next212.i
60	%tmp3.i.i.i.i105.i = call i8* @calloc( i32 15, i32 1 )		; <i8*> [#uses=1]
61	%tmp1.i108.i = getelementptr [100 x i8*]* @_C_cmds, i32 0, i32 0		; <i8**> [#uses=1]
62	store i8* %tmp3.i.i.i.i105.i, i8** %tmp1.i108.i, align 4
63	%tmp.i91.i = load i32* @_C_nextcmd, align 4		; <i32> [#uses=1]
64	store i32 0, i32* @_C_nextcmd, align 4
65	%tmp3.i.i.i.i95.i = call i8* @calloc( i32 15, i32 1 )		; <i8*> [#uses=1]
66	%tmp1.i98.i = getelementptr [100 x i8*]* @_C_cmds, i32 0, i32 %tmp.i91.i		; <i8**> [#uses=1]
67	store i8* %tmp3.i.i.i.i95.i, i8** %tmp1.i98.i, align 4
68	br label %cond_next212.i
69
70bb174.i:		; preds = %cond_next212.i
71	ret i32 0
72
73bb192.i:		; preds = %cond_next212.i
74	br label %cond_next212.i
75
76cond_next212.i:		; preds = %cond_next212.i, %cond_next212.i, %cond_next212.i, %cond_next212.i, %bb192.i, %C_addcmd.exit120.i, %bb30.i, %bb21.i, %entry
77	%max_d.3 = phi i32 [ -1, %entry ], [ %max_d.3, %bb30.i ], [ %max_d.3, %bb21.i ], [ %max_d.3, %C_addcmd.exit120.i ], [ 0, %bb192.i ], [ %max_d.3, %cond_next212.i ], [ %max_d.3, %cond_next212.i ], [ %max_d.3, %cond_next212.i ], [ %max_d.3, %cond_next212.i ]		; <i32> [#uses=7]
78	%argv_addr.2321.0.i = phi i8** [ %argv, %entry ], [ %tmp214.i, %bb192.i ], [ %tmp214.i, %C_addcmd.exit120.i ], [ %tmp214.i, %bb30.i ], [ %tmp214.i, %bb21.i ], [ %tmp214.i, %cond_next212.i ], [ %tmp214.i, %cond_next212.i ], [ %tmp214.i, %cond_next212.i ], [ %tmp214.i, %cond_next212.i ]		; <i8**> [#uses=2]
79	%argc_addr.2358.0.i = phi i32 [ %argc, %entry ], [ %tmp205399.i, %bb30.i ], [ 0, %bb21.i ], [ 0, %C_addcmd.exit120.i ], [ 0, %bb192.i ], [ 0, %cond_next212.i ], [ 0, %cond_next212.i ], [ 0, %cond_next212.i ], [ 0, %cond_next212.i ]		; <i32> [#uses=1]
80	%tmp214.i = getelementptr i8** %argv_addr.2321.0.i, i32 1		; <i8**> [#uses=9]
81	%tmp215.i = load i8** %tmp214.i		; <i8*> [#uses=1]
82	%tmp1314.i = sext i8 0 to i32		; <i32> [#uses=1]
83	switch i32 %tmp1314.i, label %bb192.i [
84		 i32 76, label %C_addcmd.exit120.i
85		 i32 77, label %bb174.i
86		 i32 83, label %bb162.i
87		 i32 97, label %bb33.i
88		 i32 98, label %bb21.i
89		 i32 99, label %bb24.i
90		 i32 100, label %bb27.i
91		 i32 101, label %cond_next212.i
92		 i32 102, label %bb102.i
93		 i32 105, label %bb75.i
94		 i32 109, label %bb30.i
95		 i32 113, label %cond_next212.i
96		 i32 114, label %cond_next73.i
97		 i32 115, label %bb79.i
98		 i32 116, label %cond_next212.i
99		 i32 118, label %bb77.i
100		 i32 119, label %cond_next212.i
101	]
102}
103
104declare %struct.FILE* @fopen(i8*, i8*)
105
106declare i8* @calloc(i32, i32)
107