• Home
  • Line#
  • Scopes#
  • Navigate#
  • Raw
  • Download
1; RUN: opt < %s -disable-output -jump-threading
2
3%class.E = type { i32 (...)**, %class.C }
4%class.C = type { %class.A }
5%class.A = type { i32 }
6%class.D = type { %class.F }
7%class.F = type { %class.E }
8%class.B = type { %class.D* }
9
10@_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*)]
11@_ZTI1D = external unnamed_addr constant { i8*, i8*, i8* }
12
13define void @_ZN15EditCommandImpl5applyEv(%class.E* %this) uwtable align 2 {
14entry:
15  %0 = bitcast %class.E* %this to void (%class.E*)***
16  %vtable = load void (%class.E*)**, void (%class.E*)*** %0, align 8
17  %1 = load void (%class.E*)*, void (%class.E*)** %vtable, align 8
18  call void %1(%class.E* %this)
19  ret void
20}
21
22define void @_ZN1DC1Ev(%class.D* nocapture %this) unnamed_addr uwtable align 2 {
23entry:
24  call void @_ZN24CompositeEditCommandImplC2Ev()
25  %0 = getelementptr inbounds %class.D, %class.D* %this, i64 0, i32 0, i32 0, i32 0
26  store i32 (...)** bitcast (i8** getelementptr inbounds ([3 x i8*], [3 x i8*]* @_ZTV1D, i64 0, i64 2) to i32 (...)**), i32 (...)*** %0, align 8
27  ret void
28}
29
30define void @_ZN1DC2Ev(%class.D* nocapture %this) unnamed_addr uwtable align 2 {
31entry:
32  call void @_ZN24CompositeEditCommandImplC2Ev()
33  %0 = getelementptr inbounds %class.D, %class.D* %this, i64 0, i32 0, i32 0, i32 0
34  store i32 (...)** bitcast (i8** getelementptr inbounds ([3 x i8*], [3 x i8*]* @_ZTV1D, i64 0, i64 2) to i32 (...)**), i32 (...)*** %0, align 8
35  ret void
36}
37
38declare void @_ZN24CompositeEditCommandImplC2Ev() #1
39
40define void @_ZN1D7doApplyEv(%class.D* nocapture %this) unnamed_addr nounwind readnone uwtable align 2 {
41entry:
42  ret void
43}
44
45define void @_Z3fn1v() uwtable personality i8* bitcast (i32 (...)* @__gxx_personality_v0 to i8*) {
46entry:
47  %call = call noalias i8* @_Znwm() #8
48  invoke void @_ZN24CompositeEditCommandImplC2Ev()
49          to label %_ZN1DC1Ev.exit unwind label %lpad
50
51_ZN1DC1Ev.exit:                                   ; preds = %entry
52  %0 = bitcast i8* %call to i32 (...)***
53  store i32 (...)** bitcast (i8** getelementptr inbounds ([3 x i8*], [3 x i8*]* @_ZTV1D, i64 0, i64 2) to i32 (...)**), i32 (...)*** %0, align 8
54  %_ref.i.i.i = getelementptr inbounds i8, i8* %call, i64 8
55  %1 = bitcast i8* %_ref.i.i.i to i32*
56  %2 = load i32, i32* %1, align 4
57  %inc.i.i.i = add nsw i32 %2, 1
58  store i32 %inc.i.i.i, i32* %1, align 4
59  %3 = bitcast i8* %call to %class.D*
60  invoke void @_ZN1D7doApplyEv(%class.D* %3)
61          to label %_ZN15EditCommandImpl5applyEv.exit unwind label %lpad1
62
63_ZN15EditCommandImpl5applyEv.exit:                ; preds = %_ZN1DC1Ev.exit
64  invoke void @_ZN1D16deleteKeyPressedEv()
65          to label %invoke.cont7 unwind label %lpad1
66
67invoke.cont7:                                     ; preds = %_ZN15EditCommandImpl5applyEv.exit
68  ret void
69
70lpad:                                             ; preds = %entry
71  %4 = landingpad { i8*, i32 }
72          cleanup
73  call void @_ZdlPv() #9
74  unreachable
75
76lpad1:                                            ; preds = %_ZN1DC1Ev.exit, %_ZN15EditCommandImpl5applyEv.exit
77  %5 = landingpad { i8*, i32 }
78          cleanup
79  %6 = load i32, i32* %1, align 4
80  %tobool.i.i.i = icmp eq i32 %6, 0
81  br i1 %tobool.i.i.i, label %_ZN1BI1DED1Ev.exit, label %if.then.i.i.i
82
83if.then.i.i.i:                                    ; preds = %lpad1
84  br i1 undef, label %_ZN1BI1DED1Ev.exit, label %delete.notnull.i.i.i
85
86delete.notnull.i.i.i:                             ; preds = %if.then.i.i.i
87  call void @_ZdlPv() #9
88  unreachable
89
90_ZN1BI1DED1Ev.exit:                               ; preds = %lpad1, %if.then.i.i.i
91  resume { i8*, i32 } undef
92
93terminate.lpad:                                   ; No predecessors!
94  %7 = landingpad { i8*, i32 }
95          catch i8* null
96  unreachable
97}
98
99define void @_ZN1BI1DEC1EPS0_(%class.B* nocapture %this, %class.D* %p1) unnamed_addr uwtable align 2 {
100entry:
101  %m_ptr.i = getelementptr inbounds %class.B, %class.B* %this, i64 0, i32 0
102  store %class.D* %p1, %class.D** %m_ptr.i, align 8
103  %_ref.i.i = getelementptr inbounds %class.D, %class.D* %p1, i64 0, i32 0, i32 0, i32 1, i32 0, i32 0
104  %0 = load i32, i32* %_ref.i.i, align 4
105  %inc.i.i = add nsw i32 %0, 1
106  store i32 %inc.i.i, i32* %_ref.i.i, align 4
107  ret void
108}
109
110declare noalias i8* @_Znwm()
111
112declare i32 @__gxx_personality_v0(...)
113
114declare void @_ZdlPv()
115
116define %class.D* @_ZN1BI1DEptEv(%class.B* nocapture readonly %this) nounwind readonly uwtable align 2 {
117entry:
118  %m_ptr = getelementptr inbounds %class.B, %class.B* %this, i64 0, i32 0
119  %0 = load %class.D*, %class.D** %m_ptr, align 8
120  ret %class.D* %0
121}
122
123declare void @_ZN1D16deleteKeyPressedEv()
124
125define void @_ZN1BI1DED1Ev(%class.B* nocapture readonly %this) unnamed_addr uwtable align 2 {
126entry:
127  %m_ptr.i = getelementptr inbounds %class.B, %class.B* %this, i64 0, i32 0
128  %0 = load %class.D*, %class.D** %m_ptr.i, align 8
129  %_ref.i.i = getelementptr inbounds %class.D, %class.D* %0, i64 0, i32 0, i32 0, i32 1, i32 0, i32 0
130  %1 = load i32, i32* %_ref.i.i, align 4
131  %tobool.i.i = icmp eq i32 %1, 0
132  br i1 %tobool.i.i, label %_ZN1BI1DED2Ev.exit, label %if.then.i.i
133
134if.then.i.i:                                      ; preds = %entry
135  br i1 undef, label %_ZN1BI1DED2Ev.exit, label %delete.notnull.i.i
136
137delete.notnull.i.i:                               ; preds = %if.then.i.i
138  call void @_ZdlPv() #9
139  unreachable
140
141_ZN1BI1DED2Ev.exit:                               ; preds = %entry, %if.then.i.i
142  ret void
143}
144
145declare hidden void @__clang_call_terminate()
146
147define void @_ZN1BI1DED2Ev(%class.B* nocapture readonly %this) unnamed_addr uwtable align 2 {
148entry:
149  %m_ptr = getelementptr inbounds %class.B, %class.B* %this, i64 0, i32 0
150  %0 = load %class.D*, %class.D** %m_ptr, align 8
151  %_ref.i = getelementptr inbounds %class.D, %class.D* %0, i64 0, i32 0, i32 0, i32 1, i32 0, i32 0
152  %1 = load i32, i32* %_ref.i, align 4
153  %tobool.i = icmp eq i32 %1, 0
154  br i1 %tobool.i, label %_ZN1AI1CE5derefEv.exit, label %if.then.i
155
156if.then.i:                                        ; preds = %entry
157  br i1 undef, label %_ZN1AI1CE5derefEv.exit, label %delete.notnull.i
158
159delete.notnull.i:                                 ; preds = %if.then.i
160  call void @_ZdlPv() #9
161  unreachable
162
163_ZN1AI1CE5derefEv.exit:                           ; preds = %entry, %if.then.i
164  ret void
165}
166
167define void @_ZN1AI1CE5derefEv(%class.A* nocapture readonly %this) nounwind uwtable align 2 {
168entry:
169  %_ref = getelementptr inbounds %class.A, %class.A* %this, i64 0, i32 0
170  %0 = load i32, i32* %_ref, align 4
171  %tobool = icmp eq i32 %0, 0
172  br i1 %tobool, label %if.end, label %if.then
173
174if.then:                                          ; preds = %entry
175  br i1 undef, label %if.end, label %delete.notnull
176
177delete.notnull:                                   ; preds = %if.then
178  call void @_ZdlPv() #9
179  unreachable
180
181if.end:                                           ; preds = %entry, %if.then
182  ret void
183}
184
185define void @_ZN1BI1DEC2EPS0_(%class.B* nocapture %this, %class.D* %p1) unnamed_addr uwtable align 2 {
186entry:
187  %m_ptr = getelementptr inbounds %class.B, %class.B* %this, i64 0, i32 0
188  store %class.D* %p1, %class.D** %m_ptr, align 8
189  %_ref.i = getelementptr inbounds %class.D, %class.D* %p1, i64 0, i32 0, i32 0, i32 1, i32 0, i32 0
190  %0 = load i32, i32* %_ref.i, align 4
191  %inc.i = add nsw i32 %0, 1
192  store i32 %inc.i, i32* %_ref.i, align 4
193  ret void
194}
195
196define void @_ZN1AI1CE3refEv(%class.A* nocapture %this) nounwind uwtable align 2 {
197entry:
198  %_ref = getelementptr inbounds %class.A, %class.A* %this, i64 0, i32 0
199  %0 = load i32, i32* %_ref, align 4
200  %inc = add nsw i32 %0, 1
201  store i32 %inc, i32* %_ref, align 4
202  ret void
203}
204