1 ; RUN: llvm-as < %s | opt -analyze -scalar-evolution \
2 ; RUN: -scalar-evolution-max-iterations=0 | grep {backedge-taken count is 100}
5 @A = weak global [1000 x i32] zeroinitializer, align 32
8 define void @test(i32 %N) {
10 "alloca point" = bitcast i32 0 to i32 ; <i32> [#uses=0]
14 %tmp = getelementptr [1000 x i32]* @A, i32 0, i32 %i.0 ; <i32*> [#uses=1]
15 store i32 123, i32* %tmp
16 %tmp2 = add i32 %i.0, 1 ; <i32> [#uses=1]
19 bb3: ; preds = %bb, %entry
20 %i.0 = phi i32 [ 2, %entry ], [ %tmp2, %bb ] ; <i32> [#uses=3]
21 %SQ = mul i32 %i.0, %i.0
22 %tmp4 = mul i32 %i.0, 2
23 %tmp5 = sub i32 %SQ, %tmp4
24 %tmp3 = icmp sle i32 %tmp5, 9999 ; <i1> [#uses=1]
25 br i1 %tmp3, label %bb, label %bb5
30 return: ; preds = %bb5