1 ; RUN: opt %loadPolly -basicaa -polly-opt-isl -polly-vectorizer=polly < %s
2 target 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"
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 }
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
14 define void @init_array() nounwind uwtable {
18 for.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
23 for.body: ; preds = %for.cond
26 for.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
31 for.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
56 for.inc: ; preds = %for.body3
57 %inc = add nsw i32 %j.0, 1
60 for.end: ; preds = %for.cond1
63 for.inc17: ; preds = %for.end
64 %inc18 = add nsw i32 %i.0, 1
67 for.end19: ; preds = %for.cond
71 define void @print_array() nounwind uwtable {
75 for.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
80 for.body: ; preds = %for.cond
83 for.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
88 for.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
101 if.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))
106 if.end: ; preds = %if.then, %for.body3
109 for.inc: ; preds = %if.end
110 %inc = add nsw i32 %j.0, 1
113 for.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))
118 for.inc10: ; preds = %for.end
119 %inc11 = add nsw i32 %i.0, 1
122 for.end12: ; preds = %for.cond
126 declare i32 @fprintf(%struct._IO_FILE*, i8*, ...)
128 define i32 @main() nounwind uwtable {
130 call void @init_array()
133 for.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
138 for.body: ; preds = %for.cond
141 for.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
146 for.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
154 for.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
159 for.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
184 for.inc: ; preds = %for.body8
185 %inc = add nsw i32 %k.0, 1
188 for.end: ; preds = %for.cond6
191 for.inc25: ; preds = %for.end
192 %inc26 = add nsw i32 %j.0, 1
195 for.end27: ; preds = %for.cond1
198 for.inc28: ; preds = %for.end27
199 %inc29 = add nsw i32 %i.0, 1
202 for.end30: ; preds = %for.cond