1; RUN: llc < %s -mtriple=thumbv7-apple-darwin10
2
3declare noalias i8* @malloc(i32) nounwind
4
5define internal void @gl_DrawPixels(i32 %width, i32 %height, i32 %format, i32 %type, i8* %pixels) nounwind {
6entry:
7  br i1 undef, label %bb3.i, label %bb3
8
9bb3.i:                                            ; preds = %entry
10  unreachable
11
12gl_error.exit:                                    ; preds = %bb22
13  ret void
14
15bb3:                                              ; preds = %entry
16  br i1 false, label %bb5, label %bb4
17
18bb4:                                              ; preds = %bb3
19  br label %bb5
20
21bb5:                                              ; preds = %bb4, %bb3
22  br i1 undef, label %bb19, label %bb22
23
24bb19:                                             ; preds = %bb5
25  switch i32 %type, label %bb3.i6.i [
26    i32 5120, label %bb1.i13
27    i32 5121, label %bb1.i13
28    i32 6656, label %bb9.i.i6
29  ]
30
31bb9.i.i6:                                         ; preds = %bb19
32  br label %bb1.i13
33
34bb3.i6.i:                                         ; preds = %bb19
35  unreachable
36
37bb1.i13:                                          ; preds = %bb9.i.i6, %bb19, %bb19
38  br i1 undef, label %bb3.i17, label %bb2.i16
39
40bb2.i16:                                          ; preds = %bb1.i13
41  unreachable
42
43bb3.i17:                                          ; preds = %bb1.i13
44  br i1 undef, label %bb4.i18, label %bb23.i
45
46bb4.i18:                                          ; preds = %bb3.i17
47  %0 = mul nsw i32 %height, %width
48  %1 = and i32 %0, 7
49  %not..i = icmp ne i32 %1, 0
50  %2 = zext i1 %not..i to i32
51  %storemerge2.i = add i32 0, %2
52  %3 = call noalias i8* @malloc(i32 %storemerge2.i) nounwind
53  br i1 undef, label %bb3.i9, label %bb9.i
54
55bb9.i:                                            ; preds = %bb4.i18
56  br i1 undef, label %bb13.i19, label %bb.i24.i
57
58bb13.i19:                                         ; preds = %bb9.i
59  br i1 undef, label %bb14.i20, label %bb15.i
60
61bb14.i20:                                         ; preds = %bb13.i19
62  unreachable
63
64bb15.i:                                           ; preds = %bb13.i19
65  unreachable
66
67bb.i24.i:                                         ; preds = %bb.i24.i, %bb9.i
68  %storemerge1.i21.i = phi i32 [ %4, %bb.i24.i ], [ 0, %bb9.i ]
69  %4 = add i32 %storemerge1.i21.i, 1
70  %exitcond47.i = icmp eq i32 %4, %storemerge2.i
71  br i1 %exitcond47.i, label %bb22, label %bb.i24.i
72
73bb23.i:                                           ; preds = %bb3.i17
74  unreachable
75
76bb3.i9:                                           ; preds = %bb4.i18
77  unreachable
78
79bb22:                                             ; preds = %bb.i24.i, %bb5
80  br i1 undef, label %gl_error.exit, label %bb23
81
82bb23:                                             ; preds = %bb22
83  ret void
84}
85