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| ; 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
}
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