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; RUN: opt < %s -loop-reduce | llvm-dis
; PR3571
target triple = "i386-pc-mingw32"
define void @_ZNK18qdesigner_internal10TreeWidget12drawBranchesEP8QPainterRK5QRectRK11QModelIndex() nounwind {
entry:
br label %_ZNK11QModelIndex7isValidEv.exit.i
bb.i: ; preds = %_ZNK11QModelIndex7isValidEv.exit.i
%indvar.next = add i32 %result.0.i, 1 ; <i32> [#uses=1]
br label %_ZNK11QModelIndex7isValidEv.exit.i
_ZNK11QModelIndex7isValidEv.exit.i: ; preds = %bb.i, %entry
%result.0.i = phi i32 [ 0, %entry ], [ %indvar.next, %bb.i ] ; <i32> [#uses=2]
%0 = load ptr, ptr null, align 4 ; <ptr> [#uses=0]
br i1 false, label %_ZN18qdesigner_internalL5levelEP18QAbstractItemModelRK11QModelIndex.exit, label %bb.i
_ZN18qdesigner_internalL5levelEP18QAbstractItemModelRK11QModelIndex.exit: ; preds = %_ZNK11QModelIndex7isValidEv.exit.i
%1 = call i32 @_ZNK9QTreeView11indentationEv(ptr null) nounwind ; <i32> [#uses=1]
%2 = mul i32 %1, %result.0.i ; <i32> [#uses=1]
%3 = add i32 %2, -2 ; <i32> [#uses=1]
%4 = add i32 %3, 0 ; <i32> [#uses=1]
store i32 %4, ptr null, align 8
unreachable
}
declare i32 @_ZNK9QTreeView11indentationEv(ptr)
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