1; RUN: llc < %s -mtriple=thumbv7-apple-darwin9 -mcpu=cortex-a8
2
3%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 }
4%struct.__sFILEX = type opaque
5%struct.__sbuf = type { i8*, i32 }
6
7declare i32 @fgetc(%struct.FILE* nocapture) nounwind
8
9define i32 @main(i32 %argc, i8** nocapture %argv) nounwind {
10entry:
11  br i1 undef, label %bb, label %bb1
12
13bb:                                               ; preds = %entry
14  unreachable
15
16bb1:                                              ; preds = %entry
17  br i1 undef, label %bb.i1, label %bb1.i2
18
19bb.i1:                                            ; preds = %bb1
20  unreachable
21
22bb1.i2:                                           ; preds = %bb1
23  %0 = call  i32 @fgetc(%struct.FILE* undef) nounwind ; <i32> [#uses=0]
24  br i1 undef, label %bb2.i3, label %bb3.i4
25
26bb2.i3:                                           ; preds = %bb1.i2
27  br i1 undef, label %bb4.i, label %bb3.i4
28
29bb3.i4:                                           ; preds = %bb2.i3, %bb1.i2
30  unreachable
31
32bb4.i:                                            ; preds = %bb2.i3
33  br i1 undef, label %bb5.i, label %get_image.exit
34
35bb5.i:                                            ; preds = %bb4.i
36  unreachable
37
38get_image.exit:                                   ; preds = %bb4.i
39  br i1 undef, label %bb28, label %bb27
40
41bb27:                                             ; preds = %get_image.exit
42  br label %bb.i
43
44bb.i:                                             ; preds = %bb.i, %bb27
45  %1 = fptrunc double undef to float              ; <float> [#uses=1]
46  %2 = fptoui float %1 to i8                      ; <i8> [#uses=1]
47  store i8 %2, i8* undef, align 1
48  br label %bb.i
49
50bb28:                                             ; preds = %get_image.exit
51  unreachable
52}
53