1; RUN: opt %loadPolly -basic-aa -polly-opt-isl -polly-vectorizer=polly < %s
2target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128"
3
4%struct._IO_FILE = type { i32, i8*, i8*, i8*, i8*, i8*, i8*, i8*, i8*, i8*, i8*, i8*, %struct._IO_marker*, %struct._IO_FILE*, i32, i32, i64, i16, i8, [1 x i8], i8*, i64, i8*, i8*, i8*, i8*, i64, i32, [20 x i8] }
5%struct._IO_marker = type { %struct._IO_marker*, %struct._IO_FILE*, i32 }
6
7@A = common global [1536 x [1536 x float]] zeroinitializer, align 16
8@B = common global [1536 x [1536 x float]] zeroinitializer, align 16
9@stdout = external global %struct._IO_FILE*
10@.str = private unnamed_addr constant [5 x i8] c"%lf \00", align 1
11@C = common global [1536 x [1536 x float]] zeroinitializer, align 16
12@.str1 = private unnamed_addr constant [2 x i8] c"\0A\00", align 1
13
14define void @init_array() nounwind uwtable {
15entry:
16  br label %for.cond
17
18for.cond:                                         ; preds = %for.inc17, %entry
19  %i.0 = phi i32 [ 0, %entry ], [ %inc18, %for.inc17 ]
20  %cmp = icmp slt i32 %i.0, 1536
21  br i1 %cmp, label %for.body, label %for.end19
22
23for.body:                                         ; preds = %for.cond
24  br label %for.cond1
25
26for.cond1:                                        ; preds = %for.inc, %for.body
27  %j.0 = phi i32 [ 0, %for.body ], [ %inc, %for.inc ]
28  %cmp2 = icmp slt i32 %j.0, 1536
29  br i1 %cmp2, label %for.body3, label %for.end
30
31for.body3:                                        ; preds = %for.cond1
32  %mul = mul nsw i32 %i.0, %j.0
33  %rem = srem i32 %mul, 1024
34  %add = add nsw i32 1, %rem
35  %conv = sitofp i32 %add to double
36  %div = fdiv double %conv, 2.000000e+00
37  %conv4 = fptrunc double %div to float
38  %idxprom = sext i32 %j.0 to i64
39  %idxprom5 = sext i32 %i.0 to i64
40  %arrayidx = getelementptr inbounds [1536 x [1536 x float]], [1536 x [1536 x float]]* @A, i32 0, i64 %idxprom5
41  %arrayidx6 = getelementptr inbounds [1536 x float], [1536 x float]* %arrayidx, i32 0, i64 %idxprom
42  store float %conv4, float* %arrayidx6, align 4
43  %mul7 = mul nsw i32 %i.0, %j.0
44  %rem8 = srem i32 %mul7, 1024
45  %add9 = add nsw i32 1, %rem8
46  %conv10 = sitofp i32 %add9 to double
47  %div11 = fdiv double %conv10, 2.000000e+00
48  %conv12 = fptrunc double %div11 to float
49  %idxprom13 = sext i32 %j.0 to i64
50  %idxprom14 = sext i32 %i.0 to i64
51  %arrayidx15 = getelementptr inbounds [1536 x [1536 x float]], [1536 x [1536 x float]]* @B, i32 0, i64 %idxprom14
52  %arrayidx16 = getelementptr inbounds [1536 x float], [1536 x float]* %arrayidx15, i32 0, i64 %idxprom13
53  store float %conv12, float* %arrayidx16, align 4
54  br label %for.inc
55
56for.inc:                                          ; preds = %for.body3
57  %inc = add nsw i32 %j.0, 1
58  br label %for.cond1
59
60for.end:                                          ; preds = %for.cond1
61  br label %for.inc17
62
63for.inc17:                                        ; preds = %for.end
64  %inc18 = add nsw i32 %i.0, 1
65  br label %for.cond
66
67for.end19:                                        ; preds = %for.cond
68  ret void
69}
70
71define void @print_array() nounwind uwtable {
72entry:
73  br label %for.cond
74
75for.cond:                                         ; preds = %for.inc10, %entry
76  %i.0 = phi i32 [ 0, %entry ], [ %inc11, %for.inc10 ]
77  %cmp = icmp slt i32 %i.0, 1536
78  br i1 %cmp, label %for.body, label %for.end12
79
80for.body:                                         ; preds = %for.cond
81  br label %for.cond1
82
83for.cond1:                                        ; preds = %for.inc, %for.body
84  %j.0 = phi i32 [ 0, %for.body ], [ %inc, %for.inc ]
85  %cmp2 = icmp slt i32 %j.0, 1536
86  br i1 %cmp2, label %for.body3, label %for.end
87
88for.body3:                                        ; preds = %for.cond1
89  %0 = load %struct._IO_FILE*, %struct._IO_FILE** @stdout, align 8
90  %idxprom = sext i32 %j.0 to i64
91  %idxprom4 = sext i32 %i.0 to i64
92  %arrayidx = getelementptr inbounds [1536 x [1536 x float]], [1536 x [1536 x float]]* @C, i32 0, i64 %idxprom4
93  %arrayidx5 = getelementptr inbounds [1536 x float], [1536 x float]* %arrayidx, i32 0, i64 %idxprom
94  %1 = load float, float* %arrayidx5, align 4
95  %conv = fpext float %1 to double
96  %call = call i32 (%struct._IO_FILE*, i8*, ...) @fprintf(%struct._IO_FILE* %0, i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str, i32 0, i32 0), double %conv)
97  %rem = srem i32 %j.0, 80
98  %cmp6 = icmp eq i32 %rem, 79
99  br i1 %cmp6, label %if.then, label %if.end
100
101if.then:                                          ; preds = %for.body3
102  %2 = load %struct._IO_FILE*, %struct._IO_FILE** @stdout, align 8
103  %call8 = call i32 (%struct._IO_FILE*, i8*, ...) @fprintf(%struct._IO_FILE* %2, i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str1, i32 0, i32 0))
104  br label %if.end
105
106if.end:                                           ; preds = %if.then, %for.body3
107  br label %for.inc
108
109for.inc:                                          ; preds = %if.end
110  %inc = add nsw i32 %j.0, 1
111  br label %for.cond1
112
113for.end:                                          ; preds = %for.cond1
114  %3 = load %struct._IO_FILE*, %struct._IO_FILE** @stdout, align 8
115  %call9 = call i32 (%struct._IO_FILE*, i8*, ...) @fprintf(%struct._IO_FILE* %3, i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str1, i32 0, i32 0))
116  br label %for.inc10
117
118for.inc10:                                        ; preds = %for.end
119  %inc11 = add nsw i32 %i.0, 1
120  br label %for.cond
121
122for.end12:                                        ; preds = %for.cond
123  ret void
124}
125
126declare i32 @fprintf(%struct._IO_FILE*, i8*, ...)
127
128define i32 @main() nounwind uwtable {
129entry:
130  call void @init_array()
131  br label %for.cond
132
133for.cond:                                         ; preds = %for.inc28, %entry
134  %i.0 = phi i32 [ 0, %entry ], [ %inc29, %for.inc28 ]
135  %cmp = icmp slt i32 %i.0, 1536
136  br i1 %cmp, label %for.body, label %for.end30
137
138for.body:                                         ; preds = %for.cond
139  br label %for.cond1
140
141for.cond1:                                        ; preds = %for.inc25, %for.body
142  %j.0 = phi i32 [ 0, %for.body ], [ %inc26, %for.inc25 ]
143  %cmp2 = icmp slt i32 %j.0, 1536
144  br i1 %cmp2, label %for.body3, label %for.end27
145
146for.body3:                                        ; preds = %for.cond1
147  %idxprom = sext i32 %j.0 to i64
148  %idxprom4 = sext i32 %i.0 to i64
149  %arrayidx = getelementptr inbounds [1536 x [1536 x float]], [1536 x [1536 x float]]* @C, i32 0, i64 %idxprom4
150  %arrayidx5 = getelementptr inbounds [1536 x float], [1536 x float]* %arrayidx, i32 0, i64 %idxprom
151  store float 0.000000e+00, float* %arrayidx5, align 4
152  br label %for.cond6
153
154for.cond6:                                        ; preds = %for.inc, %for.body3
155  %k.0 = phi i32 [ 0, %for.body3 ], [ %inc, %for.inc ]
156  %cmp7 = icmp slt i32 %k.0, 1536
157  br i1 %cmp7, label %for.body8, label %for.end
158
159for.body8:                                        ; preds = %for.cond6
160  %idxprom9 = sext i32 %j.0 to i64
161  %idxprom10 = sext i32 %i.0 to i64
162  %arrayidx11 = getelementptr inbounds [1536 x [1536 x float]], [1536 x [1536 x float]]* @C, i32 0, i64 %idxprom10
163  %arrayidx12 = getelementptr inbounds [1536 x float], [1536 x float]* %arrayidx11, i32 0, i64 %idxprom9
164  %0 = load float, float* %arrayidx12, align 4
165  %idxprom13 = sext i32 %k.0 to i64
166  %idxprom14 = sext i32 %i.0 to i64
167  %arrayidx15 = getelementptr inbounds [1536 x [1536 x float]], [1536 x [1536 x float]]* @A, i32 0, i64 %idxprom14
168  %arrayidx16 = getelementptr inbounds [1536 x float], [1536 x float]* %arrayidx15, i32 0, i64 %idxprom13
169  %1 = load float, float* %arrayidx16, align 4
170  %idxprom17 = sext i32 %j.0 to i64
171  %idxprom18 = sext i32 %k.0 to i64
172  %arrayidx19 = getelementptr inbounds [1536 x [1536 x float]], [1536 x [1536 x float]]* @B, i32 0, i64 %idxprom18
173  %arrayidx20 = getelementptr inbounds [1536 x float], [1536 x float]* %arrayidx19, i32 0, i64 %idxprom17
174  %2 = load float, float* %arrayidx20, align 4
175  %mul = fmul float %1, %2
176  %add = fadd float %0, %mul
177  %idxprom21 = sext i32 %j.0 to i64
178  %idxprom22 = sext i32 %i.0 to i64
179  %arrayidx23 = getelementptr inbounds [1536 x [1536 x float]], [1536 x [1536 x float]]* @C, i32 0, i64 %idxprom22
180  %arrayidx24 = getelementptr inbounds [1536 x float], [1536 x float]* %arrayidx23, i32 0, i64 %idxprom21
181  store float %add, float* %arrayidx24, align 4
182  br label %for.inc
183
184for.inc:                                          ; preds = %for.body8
185  %inc = add nsw i32 %k.0, 1
186  br label %for.cond6
187
188for.end:                                          ; preds = %for.cond6
189  br label %for.inc25
190
191for.inc25:                                        ; preds = %for.end
192  %inc26 = add nsw i32 %j.0, 1
193  br label %for.cond1
194
195for.end27:                                        ; preds = %for.cond1
196  br label %for.inc28
197
198for.inc28:                                        ; preds = %for.end27
199  %inc29 = add nsw i32 %i.0, 1
200  br label %for.cond
201
202for.end30:                                        ; preds = %for.cond
203  ret i32 0
204}
205