reference, declarationdefinition
definition → references, declarations, derived classes, virtual overrides
reference to multiple definitions → definitions
unreferenced
    1
    2
    3
    4
    5
    6
    7
    8
    9
   10
   11
   12
   13
   14
   15
   16
   17
   18
   19
   20
   21
   22
   23
   24
   25
   26
   27
   28
   29
   30
   31
   32
   33
   34
   35
   36
   37
   38
   39
   40
   41
   42
   43
   44
   45
   46
   47
   48
   49
   50
   51
   52
   53
   54
   55
   56
   57
   58
   59
   60
   61
   62
   63
   64
   65
   66
   67
   68
   69
   70
   71
   72
   73
   74
   75
   76
   77
   78
   79
   80
   81
   82
   83
   84
   85
   86
   87
   88
   89
   90
   91
   92
   93
   94
   95
   96
   97
   98
   99
  100
  101
  102
  103
  104
  105
  106
  107
  108
  109
  110
  111
  112
  113
  114
  115
  116
  117
  118
  119
  120
  121
  122
  123
  124
  125
  126
  127
  128
  129
  130
  131
  132
  133
  134
  135
  136
  137
  138
  139
  140
  141
  142
  143
  144
  145
  146
  147
  148
  149
  150
  151
  152
  153
  154
  155
  156
  157
  158
  159
  160
  161
  162
  163
  164
  165
  166
  167
  168
  169
  170
  171
  172
  173
  174
  175
  176
  177
  178
  179
  180
  181
  182
  183
  184
  185
  186
  187
  188
  189
  190
  191
  192
  193
  194
  195
  196
  197
  198
  199
  200
  201
  202
  203
  204
  205
  206
  207
  208
  209
  210
  211
  212
  213
  214
  215
  216
  217
  218
  219
  220
  221
  222
  223
  224
; RUN: llc -march=hexagon -O2 < %s
; REQUIRES: asserts
; Check for successful compilation.

target triple = "hexagon-unknown--elf"

%s.0 = type { i32 (...)** }
%s.1 = type { i32 }
%s.2 = type { %s.1 }

@g0 = global { i32, i32 } { i32 ptrtoint (i32 (%s.1*)* @f0 to i32), i32 0 }, align 4
@g1 = global i32 0, align 4
@g2 = global %s.0 zeroinitializer, align 4
@g3 = global { i32, i32 } { i32 1, i32 0 }, align 4
@g4 = global i32 0, align 4
@g5 = global i32 0, align 4
@g6 = global i32 0, align 4
@g7 = private unnamed_addr constant [53 x i8] c"REF: ISO/IEC 14882:1998, 8.2.3 Pointers to members.\0A\00", align 1
@g8 = private unnamed_addr constant [6 x i8] c"%s\0A%s\00", align 1
@g9 = private unnamed_addr constant [43 x i8] c"Can we assign a pointer to member function\00", align 1
@g10 = private unnamed_addr constant [49 x i8] c" to a function member of the second base class?\0A\00", align 1
@g11 = external global i32
@g12 = private unnamed_addr constant [46 x i8] c"Can we assign a pointer to member to a member\00", align 1
@g13 = private unnamed_addr constant [29 x i8] c"  of the second base class?\0A\00", align 1
@g14 = private unnamed_addr constant [7 x i8] c"%s\0A%s\0A\00", align 1
@g15 = private unnamed_addr constant [51 x i8] c"Testing dereferencing a pointer to member function\00", align 1
@g16 = private unnamed_addr constant [24 x i8] c"in a complex expression\00", align 1
@g17 = linkonce_odr unnamed_addr constant [3 x i8*] [i8* null, i8* bitcast ({ i8*, i8* }* @g20 to i8*), i8* bitcast (i32 (%s.0*)* @f9 to i8*)]
@g18 = external global i8*
@g19 = linkonce_odr constant [3 x i8] c"1S\00"
@g20 = linkonce_odr constant { i8*, i8* } { i8* bitcast (i8** getelementptr inbounds (i8*, i8** @g18, i32 2) to i8*), i8* getelementptr inbounds ([3 x i8], [3 x i8]* @g19, i32 0, i32 0) }

; Function Attrs: nounwind readnone
define linkonce_odr i32 @f0(%s.1* nocapture readnone %a0) #0 align 2 {
b0:
  ret i32 11
}

; Function Attrs: nounwind readnone
define %s.0* @f1() #0 {
b0:
  ret %s.0* @g2
}

define internal fastcc void @f2() {
b0:
  %v0 = load i32, i32* @g5, align 4, !tbaa !0
  %v1 = add nsw i32 %v0, 5
  store i32 %v1, i32* @g5, align 4, !tbaa !0
  %v2 = load { i32, i32 }, { i32, i32 }* @g3, align 4, !tbaa !4
  %v3 = extractvalue { i32, i32 } %v2, 1
  %v4 = getelementptr inbounds i8, i8* bitcast (%s.0* @g2 to i8*), i32 %v3
  %v5 = bitcast i8* %v4 to %s.0*
  %v6 = extractvalue { i32, i32 } %v2, 0
  %v7 = and i32 %v6, 1
  %v8 = icmp eq i32 %v7, 0
  br i1 %v8, label %b2, label %b1

b1:                                               ; preds = %b0
  %v9 = bitcast i8* %v4 to i8**
  %v10 = load i8*, i8** %v9, align 4, !tbaa !5
  %v11 = add i32 %v6, -1
  %v12 = getelementptr i8, i8* %v10, i32 %v11
  %v13 = bitcast i8* %v12 to i32 (%s.0*)**
  %v14 = load i32 (%s.0*)*, i32 (%s.0*)** %v13, align 4
  br label %b3

b2:                                               ; preds = %b0
  %v15 = inttoptr i32 %v6 to i32 (%s.0*)*
  br label %b3

b3:                                               ; preds = %b2, %b1
  %v16 = phi i32 (%s.0*)* [ %v14, %b1 ], [ %v15, %b2 ]
  %v17 = tail call i32 %v16(%s.0* %v5)
  store i32 %v17, i32* @g6, align 4, !tbaa !0
  ret void
}

; Function Attrs: nounwind readnone
define i32 @f3() #0 {
b0:
  %v0 = alloca %s.2, align 4
  %v1 = alloca %s.2, align 4
  tail call void @f4()
  tail call void @f5()
  tail call void (i8*, ...) @f6(i8* getelementptr inbounds ([53 x i8], [53 x i8]* @g7, i32 0, i32 0))
  tail call void (i8*, ...) @f6(i8* getelementptr inbounds ([6 x i8], [6 x i8]* @g8, i32 0, i32 0), i8* getelementptr inbounds ([43 x i8], [43 x i8]* @g9, i32 0, i32 0), i8* getelementptr inbounds ([49 x i8], [49 x i8]* @g10, i32 0, i32 0))
  %v2 = load { i32, i32 }, { i32, i32 }* @g0, align 4, !tbaa !4
  %v3 = extractvalue { i32, i32 } %v2, 1
  %v4 = bitcast %s.2* %v0 to i8*
  %v5 = getelementptr inbounds i8, i8* %v4, i32 %v3
  %v6 = bitcast i8* %v5 to %s.2*
  %v7 = extractvalue { i32, i32 } %v2, 0
  %v8 = and i32 %v7, 1
  %v9 = icmp eq i32 %v8, 0
  br i1 %v9, label %b1, label %b2

b1:                                               ; preds = %b0
  %v10 = inttoptr i32 %v7 to i32 (%s.2*)*
  br label %b2

b2:                                               ; preds = %b1, %b0
  %v11 = phi i32 (%s.2*)* [ %v10, %b1 ], [ undef, %b0 ]
  %v12 = call i32 %v11(%s.2* %v6)
  %v13 = icmp eq i32 %v12, 11
  br i1 %v13, label %b4, label %b3

b3:                                               ; preds = %b2
  store i32 1, i32* @g11, align 4, !tbaa !0
  br label %b4

b4:                                               ; preds = %b3, %b2
  %v14 = call i32 @f7()
  call void @f5()
  call void (i8*, ...) @f6(i8* getelementptr inbounds ([6 x i8], [6 x i8]* @g8, i32 0, i32 0), i8* getelementptr inbounds ([46 x i8], [46 x i8]* @g12, i32 0, i32 0), i8* getelementptr inbounds ([29 x i8], [29 x i8]* @g13, i32 0, i32 0))
  %v15 = getelementptr inbounds %s.2, %s.2* %v1, i32 0, i32 0, i32 0
  store i32 11, i32* %v15, align 4, !tbaa !7
  %v16 = load i32, i32* @g1, align 4, !tbaa !4
  %v17 = bitcast %s.2* %v1 to i8*
  %v18 = getelementptr inbounds i8, i8* %v17, i32 %v16
  %v19 = bitcast i8* %v18 to i32*
  %v20 = load i32, i32* %v19, align 4, !tbaa !0
  %v21 = icmp eq i32 %v20, 11
  br i1 %v21, label %b6, label %b5

b5:                                               ; preds = %b4
  store i32 1, i32* @g11, align 4, !tbaa !0
  br label %b6

b6:                                               ; preds = %b5, %b4
  %v22 = call i32 @f7()
  call void @f5()
  call void (i8*, ...) @f6(i8* getelementptr inbounds ([7 x i8], [7 x i8]* @g14, i32 0, i32 0), i8* getelementptr inbounds ([51 x i8], [51 x i8]* @g15, i32 0, i32 0), i8* getelementptr inbounds ([24 x i8], [24 x i8]* @g16, i32 0, i32 0))
  %v23 = load i32, i32* @g4, align 4, !tbaa !0
  %v24 = icmp eq i32 %v23, 11
  br i1 %v24, label %b8, label %b7

b7:                                               ; preds = %b6
  store i32 1, i32* @g11, align 4, !tbaa !0
  br label %b8

b8:                                               ; preds = %b7, %b6
  %v25 = call i32 @f7()
  call void @f5()
  call void (i8*, ...) @f6(i8* getelementptr inbounds ([7 x i8], [7 x i8]* @g14, i32 0, i32 0), i8* getelementptr inbounds ([51 x i8], [51 x i8]* @g15, i32 0, i32 0), i8* getelementptr inbounds ([24 x i8], [24 x i8]* @g16, i32 0, i32 0))
  %v26 = load i32, i32* @g6, align 4, !tbaa !0
  %v27 = icmp eq i32 %v26, 11
  br i1 %v27, label %b10, label %b9

b9:                                               ; preds = %b8
  store i32 1, i32* @g11, align 4, !tbaa !0
  br label %b10

b10:                                              ; preds = %b9, %b8
  %v28 = call i32 @f7()
  %v29 = call i32 @f8(i32 4)
  ret i32 %v29
}

; Function Attrs: nounwind readnone
declare void @f4() #0

; Function Attrs: nounwind readnone
declare void @f5() #0

; Function Attrs: nounwind readnone
declare void @f6(i8*, ...) #0

; Function Attrs: nounwind readnone
declare i32 @f7() #0

; Function Attrs: nounwind readnone
declare i32 @f8(i32) #0

; Function Attrs: nounwind readnone
define linkonce_odr i32 @f9(%s.0* nocapture readnone %a0) unnamed_addr #0 align 2 {
b0:
  ret i32 11
}

define internal void @f10() {
b0:
  store i32 (...)** bitcast (i8** getelementptr inbounds ([3 x i8*], [3 x i8*]* @g17, i32 0, i32 2) to i32 (...)**), i32 (...)*** getelementptr inbounds (%s.0, %s.0* @g2, i32 0, i32 0), align 4, !tbaa !5
  %v0 = load { i32, i32 }, { i32, i32 }* @g3, align 4, !tbaa !4
  %v1 = extractvalue { i32, i32 } %v0, 1
  %v2 = getelementptr inbounds i8, i8* bitcast (%s.0* @g2 to i8*), i32 %v1
  %v3 = bitcast i8* %v2 to %s.0*
  %v4 = extractvalue { i32, i32 } %v0, 0
  %v5 = and i32 %v4, 1
  %v6 = icmp eq i32 %v5, 0
  br i1 %v6, label %b2, label %b1

b1:                                               ; preds = %b0
  %v7 = bitcast i8* %v2 to i8**
  %v8 = load i8*, i8** %v7, align 4, !tbaa !5
  %v9 = add i32 %v4, -1
  %v10 = getelementptr i8, i8* %v8, i32 %v9
  %v11 = bitcast i8* %v10 to i32 (%s.0*)**
  %v12 = load i32 (%s.0*)*, i32 (%s.0*)** %v11, align 4
  br label %b3

b2:                                               ; preds = %b0
  %v13 = inttoptr i32 %v4 to i32 (%s.0*)*
  br label %b3

b3:                                               ; preds = %b2, %b1
  %v14 = phi i32 (%s.0*)* [ %v12, %b1 ], [ %v13, %b2 ]
  %v15 = tail call i32 %v14(%s.0* %v3)
  store i32 %v15, i32* @g4, align 4, !tbaa !0
  tail call fastcc void @f2()
  ret void
}

attributes #0 = { nounwind readnone }

!0 = !{!1, !1, i64 0}
!1 = !{!"int", !2, i64 0}
!2 = !{!"omnipotent char", !3, i64 0}
!3 = !{!"Simple C/C++ TBAA"}
!4 = !{!2, !2, i64 0}
!5 = !{!6, !6, i64 0}
!6 = !{!"vtable pointer", !3, i64 0}
!7 = !{!8, !1, i64 0}
!8 = !{!"_ZTS2B2", !1, i64 0}