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gerrit-public.fairphone.software / fp2-dev / platform / external / llvm / 901b5750b2af095bb0e359f4d2c3debef3ad57e6 / . / test / CodeGen / Thumb2 / 2009-08-04-CoalescerBug.ll
blob: 319d29b790e8053a62444f8d73e52d7393f80859 [file] [log] [blame]
David Goodwin736fed92009-10-01 22:19:57 +0000[diff] [blame]1; RUN: llc < %s -mtriple=thumbv7-apple-darwin -mattr=+neon -arm-use-neon-fp -relocation-model=pic -disable-fp-elim
Evan Cheng4e4498e2009-08-05 07:05:41 +0000[diff] [blame]2
3 type { %struct.GAP } ; type %0
4 type { i16, i8, i8 } ; type %1
5 type { [2 x i32], [2 x i32] } ; type %2
6 type { %struct.rec* } ; type %3
7 type { i8, i8, i16, i8, i8, i8, i8 } ; type %4
8 %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 }
9 %struct.FILE_POS = type { i8, i8, i16, i32 }
10 %struct.FIRST_UNION = type { %struct.FILE_POS }
11 %struct.FOURTH_UNION = type { %struct.STYLE }
12 %struct.GAP = type { i8, i8, i16 }
13 %struct.LIST = type { %struct.rec*, %struct.rec* }
14 %struct.SECOND_UNION = type { %1 }
15 %struct.STYLE = type { %0, %0, i16, i16, i32 }
16 %struct.THIRD_UNION = type { %2 }
17 %struct.__sFILEX = type opaque
18 %struct.__sbuf = type { i8*, i32 }
19 %struct.head_type = type { [2 x %struct.LIST], %struct.FIRST_UNION, %struct.SECOND_UNION, %struct.THIRD_UNION, %struct.FOURTH_UNION, %struct.rec*, %3, %struct.rec*, %struct.rec*, %struct.rec*, %struct.rec*, %struct.rec*, %struct.rec*, %struct.rec*, %struct.rec*, i32 }
20 %struct.rec = type { %struct.head_type }
21@.str24239 = external constant [20 x i8], align 1 ; <[20 x i8]*> [#uses=1]
22@no_file_pos = external global %4 ; <%4*> [#uses=1]
23@zz_tmp = external global %struct.rec* ; <%struct.rec**> [#uses=1]
24@.str81872 = external constant [10 x i8], align 1 ; <[10 x i8]*> [#uses=1]
25@out_fp = external global %struct.FILE* ; <%struct.FILE**> [#uses=2]
26@cpexists = external global i32 ; <i32*> [#uses=2]
27@.str212784 = external constant [17 x i8], align 1 ; <[17 x i8]*> [#uses=1]
28@.str1822946 = external constant [8 x i8], align 1 ; <[8 x i8]*> [#uses=1]
29@.str1842948 = external constant [11 x i8], align 1 ; <[11 x i8]*> [#uses=1]
30
31declare arm_apcscc i32 @fprintf(%struct.FILE* nocapture, i8* nocapture, ...) nounwind
32
33declare arm_apcscc i32 @"\01_fwrite"(i8*, i32, i32, i8*)
34
35declare arm_apcscc %struct.FILE* @OpenIncGraphicFile(i8*, i8 zeroext, %struct.rec** nocapture, %struct.FILE_POS*, i32* nocapture) nounwind
36
37declare arm_apcscc void @Error(i32, i32, i8*, i32, %struct.FILE_POS*, ...) nounwind
38
39declare arm_apcscc i8* @fgets(i8*, i32, %struct.FILE* nocapture) nounwind
40
41define arm_apcscc void @PS_PrintGraphicInclude(%struct.rec* %x, i32 %colmark, i32 %rowmark) nounwind {
42entry:
43 br label %bb5
44
45bb5: ; preds = %bb5, %entry
46 %.pn = phi %struct.rec* [ %y.0, %bb5 ], [ undef, %entry ] ; <%struct.rec*> [#uses=1]
47 %y.0.in = getelementptr %struct.rec* %.pn, i32 0, i32 0, i32 0, i32 1, i32 0 ; <%struct.rec**> [#uses=1]
48 %y.0 = load %struct.rec** %y.0.in ; <%struct.rec*> [#uses=2]
49 br i1 undef, label %bb5, label %bb6
50
51bb6: ; preds = %bb5
52 %0 = call arm_apcscc %struct.FILE* @OpenIncGraphicFile(i8* undef, i8 zeroext 0, %struct.rec** undef, %struct.FILE_POS* null, i32* undef) nounwind ; <%struct.FILE*> [#uses=1]
53 br i1 false, label %bb.i, label %FontHalfXHeight.exit
54
55bb.i: ; preds = %bb6
56 br label %FontHalfXHeight.exit
57
58FontHalfXHeight.exit: ; preds = %bb.i, %bb6
59 br i1 undef, label %bb.i1, label %FontSize.exit
60
61bb.i1: ; preds = %FontHalfXHeight.exit
62 br label %FontSize.exit
63
64FontSize.exit: ; preds = %bb.i1, %FontHalfXHeight.exit
65 %1 = load i32* undef, align 4 ; <i32> [#uses=1]
66 %2 = icmp ult i32 0, undef ; <i1> [#uses=1]
67 br i1 %2, label %bb.i5, label %FontName.exit
68
69bb.i5: ; preds = %FontSize.exit
70 call arm_apcscc void (i32, i32, i8*, i32, %struct.FILE_POS*, ...)* @Error(i32 1, i32 2, i8* getelementptr ([20 x i8]* @.str24239, i32 0, i32 0), i32 0, %struct.FILE_POS* bitcast (%4* @no_file_pos to %struct.FILE_POS*), i8* getelementptr ([10 x i8]* @.str81872, i32 0, i32 0)) nounwind
71 br label %FontName.exit
72
73FontName.exit: ; preds = %bb.i5, %FontSize.exit
74 %3 = call arm_apcscc i32 (%struct.FILE*, i8*, ...)* @fprintf(%struct.FILE* undef, i8* getelementptr ([8 x i8]* @.str1822946, i32 0, i32 0), i32 %1, i8* undef) nounwind ; <i32> [#uses=0]
75 %4 = call arm_apcscc i32 @"\01_fwrite"(i8* getelementptr ([11 x i8]* @.str1842948, i32 0, i32 0), i32 1, i32 10, i8* undef) nounwind ; <i32> [#uses=0]
76 %5 = sub i32 %colmark, undef ; <i32> [#uses=1]
77 %6 = sub i32 %rowmark, undef ; <i32> [#uses=1]
78 %7 = load %struct.FILE** @out_fp, align 4 ; <%struct.FILE*> [#uses=1]
79 %8 = call arm_apcscc i32 (%struct.FILE*, i8*, ...)* @fprintf(%struct.FILE* %7, i8* getelementptr ([17 x i8]* @.str212784, i32 0, i32 0), i32 %5, i32 %6) nounwind ; <i32> [#uses=0]
80 store i32 0, i32* @cpexists, align 4
81 %9 = getelementptr %struct.rec* %y.0, i32 0, i32 0, i32 3, i32 0, i32 0, i32 1 ; <i32*> [#uses=1]
82 %10 = load i32* %9, align 4 ; <i32> [#uses=1]
83 %11 = sub i32 0, %10 ; <i32> [#uses=1]
84 %12 = load %struct.FILE** @out_fp, align 4 ; <%struct.FILE*> [#uses=1]
85 %13 = call arm_apcscc i32 (%struct.FILE*, i8*, ...)* @fprintf(%struct.FILE* %12, i8* getelementptr ([17 x i8]* @.str212784, i32 0, i32 0), i32 undef, i32 %11) nounwind ; <i32> [#uses=0]
86 store i32 0, i32* @cpexists, align 4
87 br label %bb100.outer.outer
88
89bb100.outer.outer: ; preds = %bb79.critedge, %bb1.i3, %FontName.exit
90 %x_addr.0.ph.ph = phi %struct.rec* [ %x, %FontName.exit ], [ null, %bb79.critedge ], [ null, %bb1.i3 ] ; <%struct.rec*> [#uses=1]
91 %14 = getelementptr %struct.rec* %x_addr.0.ph.ph, i32 0, i32 0, i32 1, i32 0 ; <%struct.FILE_POS*> [#uses=0]
92 br label %bb100.outer
93
94bb.i80: ; preds = %bb3.i85
95 br i1 undef, label %bb2.i84, label %bb2.i51
96
97bb2.i84: ; preds = %bb100.outer, %bb.i80
98 br i1 undef, label %bb3.i77, label %bb3.i85
99
100bb3.i85: ; preds = %bb2.i84
101 br i1 false, label %StringBeginsWith.exit88, label %bb.i80
102
103StringBeginsWith.exit88: ; preds = %bb3.i85
104 br i1 undef, label %bb3.i77, label %bb2.i51
105
106bb2.i.i68: ; preds = %bb3.i77
107 br label %bb3.i77
108
109bb3.i77: ; preds = %bb2.i.i68, %StringBeginsWith.exit88, %bb2.i84
110 br i1 false, label %bb1.i58, label %bb2.i.i68
111
112bb1.i58: ; preds = %bb3.i77
113 unreachable
114
115bb.i47: ; preds = %bb3.i52
116 br i1 undef, label %bb2.i51, label %bb2.i.i15.critedge
117
118bb2.i51: ; preds = %bb.i47, %StringBeginsWith.exit88, %bb.i80
119 %15 = load i8* undef, align 1 ; <i8> [#uses=0]
120 br i1 false, label %StringBeginsWith.exit55thread-split, label %bb3.i52
121
122bb3.i52: ; preds = %bb2.i51
123 br i1 false, label %StringBeginsWith.exit55, label %bb.i47
124
125StringBeginsWith.exit55thread-split: ; preds = %bb2.i51
126 br label %StringBeginsWith.exit55
127
128StringBeginsWith.exit55: ; preds = %StringBeginsWith.exit55thread-split, %bb3.i52
129 br label %bb2.i41
130
131bb2.i41: ; preds = %bb2.i41, %StringBeginsWith.exit55
132 br label %bb2.i41
133
134bb2.i.i15.critedge: ; preds = %bb.i47
135 %16 = call arm_apcscc i8* @fgets(i8* undef, i32 512, %struct.FILE* %0) nounwind ; <i8*> [#uses=0]
136 %iftmp.560.0 = select i1 undef, i32 2, i32 0 ; <i32> [#uses=1]
137 br label %bb100.outer
138
139bb2.i8: ; preds = %bb100.outer
140 br i1 undef, label %bb1.i3, label %bb79.critedge
141
142bb1.i3: ; preds = %bb2.i8
143 br label %bb100.outer.outer
144
145bb79.critedge: ; preds = %bb2.i8
146 store %struct.rec* null, %struct.rec** @zz_tmp, align 4
147 br label %bb100.outer.outer
148
149bb100.outer: ; preds = %bb2.i.i15.critedge, %bb100.outer.outer
150 %state.0.ph = phi i32 [ 0, %bb100.outer.outer ], [ %iftmp.560.0, %bb2.i.i15.critedge ] ; <i32> [#uses=1]
151 %cond = icmp eq i32 %state.0.ph, 1 ; <i1> [#uses=1]
152 br i1 %cond, label %bb2.i8, label %bb2.i84
153}