1 ; RUN: opt < %s -loop-reduce | llvm-dis 2 ; PR3571 3 4 target triple = "i386-pc-mingw32" 5 define void @_ZNK18qdesigner_internal10TreeWidget12drawBranchesEP8QPainterRK5QRectRK11QModelIndex() nounwind { 6 entry: 7 br label %_ZNK11QModelIndex7isValidEv.exit.i 8 9 bb.i: ; preds = %_ZNK11QModelIndex7isValidEv.exit.i 10 %indvar.next = add i32 %result.0.i, 1 ; <i32> [#uses=1] 11 br label %_ZNK11QModelIndex7isValidEv.exit.i 12 13 _ZNK11QModelIndex7isValidEv.exit.i: ; preds = %bb.i, %entry 14 %result.0.i = phi i32 [ 0, %entry ], [ %indvar.next, %bb.i ] ; <i32> [#uses=2] 15 %0 = load i32** null, align 4 ; <%struct.QAbstractItemDelegate*> [#uses=0] 16 br i1 false, label %_ZN18qdesigner_internalL5levelEP18QAbstractItemModelRK11QModelIndex.exit, label %bb.i 17 18 _ZN18qdesigner_internalL5levelEP18QAbstractItemModelRK11QModelIndex.exit: ; preds = %_ZNK11QModelIndex7isValidEv.exit.i 19 %1 = call i32 @_ZNK9QTreeView11indentationEv(i32* null) nounwind ; <i32> [#uses=1] 20 %2 = mul i32 %1, %result.0.i ; <i32> [#uses=1] 21 %3 = add i32 %2, -2 ; <i32> [#uses=1] 22 %4 = add i32 %3, 0 ; <i32> [#uses=1] 23 store i32 %4, i32* null, align 8 24 unreachable 25 } 26 27 declare i32 @_ZNK9QTreeView11indentationEv(i32*) 28
