File: 2008-07-19-WrappingIV.ll

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llvm-toolchain-6.0 1%3A6.0.1-10
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; RUN: opt < %s -analyze -scalar-evolution -scalar-evolution-max-iterations=0 | FileCheck %s
; PR2088

; CHECK: backedge-taken count is 113

define void @fun() {
entry:
        br label %loop
loop:
        %i = phi i8 [ 0, %entry ], [ %i.next, %loop ]
        %i.next = add i8 %i, 18
        %cond = icmp ne i8 %i.next, 4
        br i1 %cond, label %loop, label %exit
exit:
        ret void
}