20 lines · plain
1; RUN: opt < %s -passes='require<globals-aa>,function(loop-mssa(licm))' -disable-output2 3@PL_regcomp_parse = internal global ptr null ; <ptr> [#uses=2]4 5define void @test() {6 br label %Outer7Outer: ; preds = %Next, %08 br label %Inner9Inner: ; preds = %Inner, %Outer10 %tmp.114.i.i.i = load ptr, ptr @PL_regcomp_parse ; <ptr> [#uses=1]11 %tmp.115.i.i.i = load i8, ptr %tmp.114.i.i.i ; <i8> [#uses=0]12 store ptr null, ptr @PL_regcomp_parse13 br i1 false, label %Inner, label %Next14Next: ; preds = %Inner15 br i1 false, label %Outer, label %Exit16Exit: ; preds = %Next17 ret void18}19 20