1 ; RUN: opt < %s -loop-deletion -loop-rotate -verify-dom-info -verify-loop-info -disable-output 2 ; PR 2639 3 4 %struct.HexxagonMove = type { i8, i8, i32 } 5 6 define void @_ZN16HexxagonMoveList7addMoveER12HexxagonMove() { 7 entry: 8 br i1 false, label %bb9.preheader, label %bb11 9 10 bb9.preheader: ; preds = %entry 11 br label %bb9 12 13 bb1: ; preds = %bb9 14 br i1 false, label %bb3, label %bb8 15 16 bb3: ; preds = %bb1 17 br label %bb5 18 19 bb4: ; preds = %bb5 20 br label %bb5 21 22 bb5: ; preds = %bb4, %bb3 23 %exitcond = icmp eq i32 0, 0 ; <i1> [#uses=1] 24 br i1 %exitcond, label %bb7, label %bb4 25 26 bb7: ; preds = %bb5 27 store %struct.HexxagonMove* null, %struct.HexxagonMove** null, align 4 28 br label %bb8 29 30 bb8: ; preds = %bb7, %bb1 31 br label %bb9 32 33 bb9: ; preds = %bb8, %bb9.preheader 34 br i1 false, label %bb11, label %bb1 35 36 bb11: ; preds = %bb9, %entry 37 ret void 38 } 39
