1 ; RUN: opt < %s -gvn | llvm-dis 2 3 %struct.PerlInterpreter = type { i8 } 4 @PL_sv_count = external global i32 ; <i32*> [#uses=2] 5 6 define void @perl_destruct(%struct.PerlInterpreter* %sv_interp) { 7 entry: 8 br i1 false, label %cond_next25, label %cond_true16 9 10 cond_true16: ; preds = %entry 11 ret void 12 13 cond_next25: ; preds = %entry 14 br i1 false, label %cond_next33, label %cond_true32 15 16 cond_true32: ; preds = %cond_next25 17 ret void 18 19 cond_next33: ; preds = %cond_next25 20 br i1 false, label %cond_next61, label %cond_true.i46 21 22 cond_true.i46: ; preds = %cond_next33 23 ret void 24 25 cond_next61: ; preds = %cond_next33 26 br i1 false, label %cond_next69, label %cond_true66 27 28 cond_true66: ; preds = %cond_next61 29 ret void 30 31 cond_next69: ; preds = %cond_next61 32 br i1 false, label %Perl_safefree.exit52, label %cond_true.i50 33 34 cond_true.i50: ; preds = %cond_next69 35 ret void 36 37 Perl_safefree.exit52: ; preds = %cond_next69 38 br i1 false, label %cond_next80, label %cond_true77 39 40 cond_true77: ; preds = %Perl_safefree.exit52 41 ret void 42 43 cond_next80: ; preds = %Perl_safefree.exit52 44 br i1 false, label %Perl_safefree.exit56, label %cond_true.i54 45 46 cond_true.i54: ; preds = %cond_next80 47 ret void 48 49 Perl_safefree.exit56: ; preds = %cond_next80 50 br i1 false, label %Perl_safefree.exit60, label %cond_true.i58 51 52 cond_true.i58: ; preds = %Perl_safefree.exit56 53 ret void 54 55 Perl_safefree.exit60: ; preds = %Perl_safefree.exit56 56 br i1 false, label %Perl_safefree.exit64, label %cond_true.i62 57 58 cond_true.i62: ; preds = %Perl_safefree.exit60 59 ret void 60 61 Perl_safefree.exit64: ; preds = %Perl_safefree.exit60 62 br i1 false, label %Perl_safefree.exit68, label %cond_true.i66 63 64 cond_true.i66: ; preds = %Perl_safefree.exit64 65 ret void 66 67 Perl_safefree.exit68: ; preds = %Perl_safefree.exit64 68 br i1 false, label %cond_next150, label %cond_true23.i 69 70 cond_true23.i: ; preds = %Perl_safefree.exit68 71 ret void 72 73 cond_next150: ; preds = %Perl_safefree.exit68 74 %tmp16092 = load i32* @PL_sv_count, align 4 ; <i32> [#uses=0] 75 br label %cond_next165 76 77 bb157: ; preds = %cond_next165 78 %tmp158 = load i32* @PL_sv_count, align 4 ; <i32> [#uses=0] 79 br label %cond_next165 80 81 cond_next165: ; preds = %bb157, %cond_next150 82 br i1 false, label %bb171, label %bb157 83 84 bb171: ; preds = %cond_next165 85 ret void 86 } 87
