1 ; RUN: opt %loadPolly -polly-ast -polly-allow-nonaffine -analyze < %s | FileCheck %s
11 ; for (i = 0; i < 1024; i++)
14 ; printf("Random Value: %d", A[rand() % 1024*1024]);
19 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"
21 @.str = private unnamed_addr constant [17 x i8] c"Random Value: %d\00", align 1
23 define i32 @main() nounwind uwtable ssp {
25 %A = alloca [1048576 x i32], align 16
28 entry.split: ; preds = %entry
31 for.body: ; preds = %entry.split, %for.body
32 %0 = phi i32 [ 0, %entry.split ], [ %1, %for.body ]
34 %mul1 = mul nsw i32 %0, %0
35 %idxprom1 = zext i32 %mul1 to i64
36 %arrayidx = getelementptr inbounds [1048576 x i32], [1048576 x i32]* %A, i64 0, i64 %idxprom1
37 store i32 %mul, i32* %arrayidx, align 4
38 %1 = add nsw i32 %0, 1
39 %exitcond = icmp ne i32 %1, 1024
40 br i1 %exitcond, label %for.body, label %for.end
42 for.end: ; preds = %for.body
43 %call = call i32 @rand() nounwind
44 %rem = srem i32 %call, 1024
45 %mul2 = shl nsw i32 %rem, 10
46 %idxprom3 = sext i32 %mul2 to i64
47 %arrayidx4 = getelementptr inbounds [1048576 x i32], [1048576 x i32]* %A, i64 0, i64 %idxprom3
48 %2 = load i32, i32* %arrayidx4, align 16
49 %call5 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([17 x i8], [17 x i8]* @.str, i64 0, i64 0), i32 %2) nounwind
53 declare i32 @printf(i8*, ...)
57 ; CHECK: for (int c0 = 0; c0 <= 1023; c0 += 1)
58 ; CHECK: Stmt_for_body(c0);