| ; RUN: opt < %s -disable-output -jump-threading |
| |
| %class.E = type { i32 (...)**, %class.C } |
| %class.C = type { %class.A } |
| %class.A = type { i32 } |
| %class.D = type { %class.F } |
| %class.F = type { %class.E } |
| %class.B = type { %class.D* } |
| |
| @_ZTV1D = unnamed_addr constant [3 x i8*] [i8* null, i8* bitcast ({ i8*, i8*, i8* }* @_ZTI1D to i8*), i8* bitcast (void (%class.D*)* @_ZN1D7doApplyEv to i8*)] |
| @_ZTI1D = external unnamed_addr constant { i8*, i8*, i8* } |
| |
| define void @_ZN15EditCommandImpl5applyEv(%class.E* %this) uwtable align 2 { |
| entry: |
| %0 = bitcast %class.E* %this to void (%class.E*)*** |
| %vtable = load void (%class.E*)**, void (%class.E*)*** %0, align 8 |
| %1 = load void (%class.E*)*, void (%class.E*)** %vtable, align 8 |
| call void %1(%class.E* %this) |
| ret void |
| } |
| |
| define void @_ZN1DC1Ev(%class.D* nocapture %this) unnamed_addr uwtable align 2 { |
| entry: |
| call void @_ZN24CompositeEditCommandImplC2Ev() |
| %0 = getelementptr inbounds %class.D, %class.D* %this, i64 0, i32 0, i32 0, i32 0 |
| store i32 (...)** bitcast (i8** getelementptr inbounds ([3 x i8*], [3 x i8*]* @_ZTV1D, i64 0, i64 2) to i32 (...)**), i32 (...)*** %0, align 8 |
| ret void |
| } |
| |
| define void @_ZN1DC2Ev(%class.D* nocapture %this) unnamed_addr uwtable align 2 { |
| entry: |
| call void @_ZN24CompositeEditCommandImplC2Ev() |
| %0 = getelementptr inbounds %class.D, %class.D* %this, i64 0, i32 0, i32 0, i32 0 |
| store i32 (...)** bitcast (i8** getelementptr inbounds ([3 x i8*], [3 x i8*]* @_ZTV1D, i64 0, i64 2) to i32 (...)**), i32 (...)*** %0, align 8 |
| ret void |
| } |
| |
| declare void @_ZN24CompositeEditCommandImplC2Ev() #1 |
| |
| define void @_ZN1D7doApplyEv(%class.D* nocapture %this) unnamed_addr nounwind readnone uwtable align 2 { |
| entry: |
| ret void |
| } |
| |
| define void @_Z3fn1v() uwtable personality i8* bitcast (i32 (...)* @__gxx_personality_v0 to i8*) { |
| entry: |
| %call = call noalias i8* @_Znwm() #8 |
| invoke void @_ZN24CompositeEditCommandImplC2Ev() |
| to label %_ZN1DC1Ev.exit unwind label %lpad |
| |
| _ZN1DC1Ev.exit: ; preds = %entry |
| %0 = bitcast i8* %call to i32 (...)*** |
| store i32 (...)** bitcast (i8** getelementptr inbounds ([3 x i8*], [3 x i8*]* @_ZTV1D, i64 0, i64 2) to i32 (...)**), i32 (...)*** %0, align 8 |
| %_ref.i.i.i = getelementptr inbounds i8, i8* %call, i64 8 |
| %1 = bitcast i8* %_ref.i.i.i to i32* |
| %2 = load i32, i32* %1, align 4 |
| %inc.i.i.i = add nsw i32 %2, 1 |
| store i32 %inc.i.i.i, i32* %1, align 4 |
| %3 = bitcast i8* %call to %class.D* |
| invoke void @_ZN1D7doApplyEv(%class.D* %3) |
| to label %_ZN15EditCommandImpl5applyEv.exit unwind label %lpad1 |
| |
| _ZN15EditCommandImpl5applyEv.exit: ; preds = %_ZN1DC1Ev.exit |
| invoke void @_ZN1D16deleteKeyPressedEv() |
| to label %invoke.cont7 unwind label %lpad1 |
| |
| invoke.cont7: ; preds = %_ZN15EditCommandImpl5applyEv.exit |
| ret void |
| |
| lpad: ; preds = %entry |
| %4 = landingpad { i8*, i32 } |
| cleanup |
| call void @_ZdlPv() #9 |
| unreachable |
| |
| lpad1: ; preds = %_ZN1DC1Ev.exit, %_ZN15EditCommandImpl5applyEv.exit |
| %5 = landingpad { i8*, i32 } |
| cleanup |
| %6 = load i32, i32* %1, align 4 |
| %tobool.i.i.i = icmp eq i32 %6, 0 |
| br i1 %tobool.i.i.i, label %_ZN1BI1DED1Ev.exit, label %if.then.i.i.i |
| |
| if.then.i.i.i: ; preds = %lpad1 |
| br i1 undef, label %_ZN1BI1DED1Ev.exit, label %delete.notnull.i.i.i |
| |
| delete.notnull.i.i.i: ; preds = %if.then.i.i.i |
| call void @_ZdlPv() #9 |
| unreachable |
| |
| _ZN1BI1DED1Ev.exit: ; preds = %lpad1, %if.then.i.i.i |
| resume { i8*, i32 } undef |
| |
| terminate.lpad: ; No predecessors! |
| %7 = landingpad { i8*, i32 } |
| catch i8* null |
| unreachable |
| } |
| |
| define void @_ZN1BI1DEC1EPS0_(%class.B* nocapture %this, %class.D* %p1) unnamed_addr uwtable align 2 { |
| entry: |
| %m_ptr.i = getelementptr inbounds %class.B, %class.B* %this, i64 0, i32 0 |
| store %class.D* %p1, %class.D** %m_ptr.i, align 8 |
| %_ref.i.i = getelementptr inbounds %class.D, %class.D* %p1, i64 0, i32 0, i32 0, i32 1, i32 0, i32 0 |
| %0 = load i32, i32* %_ref.i.i, align 4 |
| %inc.i.i = add nsw i32 %0, 1 |
| store i32 %inc.i.i, i32* %_ref.i.i, align 4 |
| ret void |
| } |
| |
| declare noalias i8* @_Znwm() |
| |
| declare i32 @__gxx_personality_v0(...) |
| |
| declare void @_ZdlPv() |
| |
| define %class.D* @_ZN1BI1DEptEv(%class.B* nocapture readonly %this) nounwind readonly uwtable align 2 { |
| entry: |
| %m_ptr = getelementptr inbounds %class.B, %class.B* %this, i64 0, i32 0 |
| %0 = load %class.D*, %class.D** %m_ptr, align 8 |
| ret %class.D* %0 |
| } |
| |
| declare void @_ZN1D16deleteKeyPressedEv() |
| |
| define void @_ZN1BI1DED1Ev(%class.B* nocapture readonly %this) unnamed_addr uwtable align 2 { |
| entry: |
| %m_ptr.i = getelementptr inbounds %class.B, %class.B* %this, i64 0, i32 0 |
| %0 = load %class.D*, %class.D** %m_ptr.i, align 8 |
| %_ref.i.i = getelementptr inbounds %class.D, %class.D* %0, i64 0, i32 0, i32 0, i32 1, i32 0, i32 0 |
| %1 = load i32, i32* %_ref.i.i, align 4 |
| %tobool.i.i = icmp eq i32 %1, 0 |
| br i1 %tobool.i.i, label %_ZN1BI1DED2Ev.exit, label %if.then.i.i |
| |
| if.then.i.i: ; preds = %entry |
| br i1 undef, label %_ZN1BI1DED2Ev.exit, label %delete.notnull.i.i |
| |
| delete.notnull.i.i: ; preds = %if.then.i.i |
| call void @_ZdlPv() #9 |
| unreachable |
| |
| _ZN1BI1DED2Ev.exit: ; preds = %entry, %if.then.i.i |
| ret void |
| } |
| |
| declare hidden void @__clang_call_terminate() |
| |
| define void @_ZN1BI1DED2Ev(%class.B* nocapture readonly %this) unnamed_addr uwtable align 2 { |
| entry: |
| %m_ptr = getelementptr inbounds %class.B, %class.B* %this, i64 0, i32 0 |
| %0 = load %class.D*, %class.D** %m_ptr, align 8 |
| %_ref.i = getelementptr inbounds %class.D, %class.D* %0, i64 0, i32 0, i32 0, i32 1, i32 0, i32 0 |
| %1 = load i32, i32* %_ref.i, align 4 |
| %tobool.i = icmp eq i32 %1, 0 |
| br i1 %tobool.i, label %_ZN1AI1CE5derefEv.exit, label %if.then.i |
| |
| if.then.i: ; preds = %entry |
| br i1 undef, label %_ZN1AI1CE5derefEv.exit, label %delete.notnull.i |
| |
| delete.notnull.i: ; preds = %if.then.i |
| call void @_ZdlPv() #9 |
| unreachable |
| |
| _ZN1AI1CE5derefEv.exit: ; preds = %entry, %if.then.i |
| ret void |
| } |
| |
| define void @_ZN1AI1CE5derefEv(%class.A* nocapture readonly %this) nounwind uwtable align 2 { |
| entry: |
| %_ref = getelementptr inbounds %class.A, %class.A* %this, i64 0, i32 0 |
| %0 = load i32, i32* %_ref, align 4 |
| %tobool = icmp eq i32 %0, 0 |
| br i1 %tobool, label %if.end, label %if.then |
| |
| if.then: ; preds = %entry |
| br i1 undef, label %if.end, label %delete.notnull |
| |
| delete.notnull: ; preds = %if.then |
| call void @_ZdlPv() #9 |
| unreachable |
| |
| if.end: ; preds = %entry, %if.then |
| ret void |
| } |
| |
| define void @_ZN1BI1DEC2EPS0_(%class.B* nocapture %this, %class.D* %p1) unnamed_addr uwtable align 2 { |
| entry: |
| %m_ptr = getelementptr inbounds %class.B, %class.B* %this, i64 0, i32 0 |
| store %class.D* %p1, %class.D** %m_ptr, align 8 |
| %_ref.i = getelementptr inbounds %class.D, %class.D* %p1, i64 0, i32 0, i32 0, i32 1, i32 0, i32 0 |
| %0 = load i32, i32* %_ref.i, align 4 |
| %inc.i = add nsw i32 %0, 1 |
| store i32 %inc.i, i32* %_ref.i, align 4 |
| ret void |
| } |
| |
| define void @_ZN1AI1CE3refEv(%class.A* nocapture %this) nounwind uwtable align 2 { |
| entry: |
| %_ref = getelementptr inbounds %class.A, %class.A* %this, i64 0, i32 0 |
| %0 = load i32, i32* %_ref, align 4 |
| %inc = add nsw i32 %0, 1 |
| store i32 %inc, i32* %_ref, align 4 |
| ret void |
| } |