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1; RUN: opt < %s -passes='loop-mssa(licm),loop-unroll' -disable-output2 3@resonant = external global i32 ; <ptr> [#uses=2]4 5define void @weightadj() {6entry:7 br label %bb8 9bb: ; preds = %bb158, %entry10 store i32 0, ptr @resonant, align 411 br i1 false, label %g.exit, label %bb15812 13g.exit: ; preds = %bb68, %bb14 br i1 false, label %bb68, label %cond_true15 16cond_true: ; preds = %g.exit17 store i32 1, ptr @resonant, align 418 br label %bb6819 20bb68: ; preds = %cond_true, %g.exit21 %tmp71 = icmp slt i32 0, 0 ; <i1> [#uses=1]22 br i1 %tmp71, label %g.exit, label %bb15823 24bb158: ; preds = %bb68, %bb25 br i1 false, label %bb, label %return26 27return: ; preds = %bb15828 ret void29}30