| blob | 9763660ffb0bee4daa9406d496a87c74ed4b5f67 |
1 ; RUN: opt < %s -licm -disable-output
2 ; PR908
3 ; END.
5 %struct.alloc_chain = type { i8*, %struct.alloc_chain* }
6 %struct.oggpack_buffer = type { i32, i32, i8*, i8*, i32 }
7 %struct.vorbis_block = type { float**, %struct.oggpack_buffer, i32, i32, i32, i32, i32, i32, i64, i64, %struct.vorbis_dsp_state*, i8*, i32, i32, i32, %struct.alloc_chain*, i32, i32, i32, i32, i8* }
8 %struct.vorbis_dsp_state = type { i32, %struct.vorbis_info*, float**, float**, i32, i32, i32, i32, i32, i32, i32, i32, i32, i64, i64, i64, i64, i64, i64, i8* }
9 %struct.vorbis_info = type { i32, i32, i32, i32, i32, i32, i32, i8* }
11 define fastcc void @_01forward() {
12 entry:
13 br i1 false, label %bb222.preheader, label %bb241
14 cond_true67: ; preds = %cond_true87
15 br label %cond_next80
16 cond_next80: ; preds = %cond_true87, %cond_true67
17 br label %bb83
18 bb83.preheader: ; preds = %cond_true226
19 br i1 false, label %bb83.us.preheader, label %bb83.preheader1
20 bb83.us.preheader: ; preds = %bb83.preheader
21 br label %bb83.us
22 bb83.us: ; preds = %cond_next80.us, %bb83.us.preheader
23 br i1 false, label %cond_true87.us, label %cond_next92.loopexit2
24 cond_next80.us: ; preds = %bb59.loopexit.us, %cond_true67.us
25 br label %bb83.us
26 cond_true67.us: ; preds = %bb59.loopexit.us
27 br label %cond_next80.us
28 cond_next.us: ; preds = %cond_true56.us, %cond_true38.us
29 br i1 false, label %cond_true56.us, label %bb59.loopexit.us
30 cond_true38.us: ; preds = %cond_true56.us
31 br label %cond_next.us
32 cond_true56.us: ; preds = %cond_true87.us, %cond_next.us
33 br i1 false, label %cond_true38.us, label %cond_next.us
34 cond_true87.us: ; preds = %bb83.us
35 br label %cond_true56.us
36 bb59.loopexit.us: ; preds = %cond_next.us
37 br i1 false, label %cond_true67.us, label %cond_next80.us
38 bb83.preheader1: ; preds = %bb83.preheader
39 br label %bb83
40 bb83: ; preds = %bb83.preheader1, %cond_next80
41 br i1 false, label %cond_next92.loopexit, label %cond_true87
42 cond_true87: ; preds = %bb83
43 br i1 false, label %cond_true67, label %cond_next80
44 cond_next92.loopexit: ; preds = %bb83
45 br label %cond_next92
46 cond_next92.loopexit2: ; preds = %bb83.us
47 br label %cond_next92
48 cond_next92: ; preds = %cond_true226, %cond_next92.loopexit2, %cond_next92.loopexit
49 br i1 false, label %cond_true218.loopexit, label %bb222
50 cond_true139: ; preds = %cond_true202
51 br i1 false, label %cond_next195, label %cond_true155
52 cond_true155: ; preds = %cond_true139
53 br i1 false, label %cond_true249.i.preheader, label %_encodepart.exit
54 cond_true.i: ; preds = %cond_true115.i
55 br i1 false, label %bb60.i.preheader, label %cond_next97.i
56 bb60.i.preheader: ; preds = %cond_true.i
57 br label %bb60.i
58 bb60.i: ; preds = %cond_true63.i, %bb60.i.preheader
59 br i1 false, label %cond_true63.i, label %cond_next97.i.loopexit
60 cond_true63.i: ; preds = %bb60.i
61 br i1 false, label %bb60.i, label %cond_next97.i.loopexit
62 bb86.i.preheader: ; preds = %cond_true115.i
63 br label %bb86.i
64 bb86.i: ; preds = %cond_true93.i, %bb86.i.preheader
65 br i1 false, label %cond_true93.i, label %cond_next97.i.loopexit3
66 cond_true93.i: ; preds = %bb86.i
67 br i1 false, label %cond_next97.i.loopexit3, label %bb86.i
68 cond_next97.i.loopexit: ; preds = %cond_true63.i, %bb60.i
69 br label %cond_next97.i
70 cond_next97.i.loopexit3: ; preds = %cond_true93.i, %bb86.i
71 br label %cond_next97.i
72 cond_next97.i: ; preds = %cond_next97.i.loopexit3, %cond_next97.i.loopexit, %cond_true.i
73 br i1 false, label %bb118.i.loopexit, label %cond_true115.i
74 cond_true115.i.preheader: ; preds = %cond_true249.i
75 br label %cond_true115.i
76 cond_true115.i: ; preds = %cond_true115.i.preheader, %cond_next97.i
77 br i1 false, label %cond_true.i, label %bb86.i.preheader
78 bb118.i.loopexit: ; preds = %cond_next97.i
79 br label %bb118.i
80 bb118.i: ; preds = %cond_true249.i, %bb118.i.loopexit
81 br i1 false, label %cond_next204.i, label %cond_true128.i
82 cond_true128.i: ; preds = %bb118.i
83 br i1 false, label %cond_true199.i.preheader, label %cond_next204.i
84 cond_true199.i.preheader: ; preds = %cond_true128.i
85 br label %cond_true199.i
86 cond_true199.i.us: ; No predecessors!
87 br i1 false, label %cond_true167.i.us, label %cond_next187.i.us
88 cond_next187.i.us: ; preds = %bb170.i.loopexit.us, %bb170.i.us.cond_next187.i.us_crit_edge, %cond_true199.i.us
89 unreachable
90 bb170.i.us.cond_next187.i.us_crit_edge: ; preds = %bb170.i.loopexit.us
91 br label %cond_next187.i.us
92 cond_true167.i.us: ; preds = %cond_true167.i.us, %cond_true199.i.us
93 br i1 false, label %cond_true167.i.us, label %bb170.i.loopexit.us
94 bb170.i.loopexit.us: ; preds = %cond_true167.i.us
95 br i1 false, label %cond_next187.i.us, label %bb170.i.us.cond_next187.i.us_crit_edge
96 cond_true199.i: ; preds = %cond_true199.i, %cond_true199.i.preheader
97 br i1 false, label %cond_next204.i.loopexit, label %cond_true199.i
98 cond_next204.i.loopexit: ; preds = %cond_true199.i
99 br label %cond_next204.i
100 cond_next204.i: ; preds = %cond_next204.i.loopexit, %cond_true128.i, %bb118.i
101 br label %bb233.i
102 cond_true230.i: ; No predecessors!
103 %exitcond155 = icmp eq i32 0, %tmp16.i ; <i1> [#uses=0]
104 unreachable
105 bb233.i: ; preds = %cond_next204.i
106 br i1 false, label %_encodepart.exit.loopexit, label %cond_true249.i
107 cond_true249.i.preheader: ; preds = %cond_true155
108 br label %cond_true249.i
109 cond_true249.i: ; preds = %cond_true249.i.preheader, %bb233.i
110 %tmp16.i = bitcast i32 0 to i32 ; <i32> [#uses=1]
111 br i1 false, label %cond_true115.i.preheader, label %bb118.i
112 _encodepart.exit.loopexit: ; preds = %bb233.i
113 br label %_encodepart.exit
114 _encodepart.exit: ; preds = %_encodepart.exit.loopexit, %cond_true155
115 br label %cond_next195
116 cond_next195: ; preds = %cond_true202, %_encodepart.exit, %cond_true139
117 br i1 false, label %bb205.loopexit, label %cond_true202
118 cond_true202.preheader: ; preds = %cond_true218
119 br label %cond_true202
120 cond_true202: ; preds = %cond_true202.preheader, %cond_next195
121 br i1 false, label %cond_next195, label %cond_true139
122 bb205.loopexit: ; preds = %cond_next195
123 br label %bb205
124 bb205: ; preds = %cond_true218, %bb205.loopexit
125 br i1 false, label %cond_true218, label %bb222.outer105.loopexit
126 cond_true218.loopexit: ; preds = %cond_next92
127 br label %cond_true218
128 cond_true218: ; preds = %cond_true218.loopexit, %bb205
129 br i1 false, label %cond_true202.preheader, label %bb205
130 bb222.preheader: ; preds = %entry
131 br label %bb222.outer
132 bb222.outer: ; preds = %bb229, %bb222.preheader
133 br label %bb222.outer105
134 bb222.outer105.loopexit: ; preds = %bb205
135 br label %bb222.outer105
136 bb222.outer105: ; preds = %bb222.outer105.loopexit, %bb222.outer
137 br label %bb222
138 bb222: ; preds = %bb222.outer105, %cond_next92
139 br i1 false, label %cond_true226, label %bb229
140 cond_true226: ; preds = %bb222
141 br i1 false, label %bb83.preheader, label %cond_next92
142 bb229: ; preds = %bb222
143 br i1 false, label %bb222.outer, label %bb241.loopexit
144 bb241.loopexit: ; preds = %bb229
145 br label %bb241
146 bb241: ; preds = %bb241.loopexit, %entry
147 ret void
148 }