1; RUN: llc < %s -filetype=obj | llvm-readobj - -codeview | FileCheck %s
2
3; Check for the appropriate MethodKind below.
4
5; C++ source used to generate IR:
6; $ cat t.cpp
7; struct A {
8;   static void f();
9;   void g();
10;   static void h(int x, int y);
11; };
12; A *p = new A;
13; $ clang t.cpp -S -emit-llvm -g -gcodeview -o t.ll
14
15; CHECK:       MemberFunction ([[STATIC_VOID:0x.*]]) {
16; CHECK-NEXT:    TypeLeafKind: LF_MFUNCTION (0x1009)
17; CHECK-NEXT:    ReturnType: void (0x3)
18; CHECK-NEXT:    ClassType: A ({{.*}})
19; CHECK-NEXT:    ThisType: 0x0
20; CHECK-NEXT:    CallingConvention: NearC (0x0)
21; CHECK-NEXT:    FunctionOptions [ (0x0)
22; CHECK-NEXT:    ]
23; CHECK-NEXT:    NumParameters: 0
24; CHECK-NEXT:    ArgListType: () ({{.*}})
25; CHECK-NEXT:    ThisAdjustment: 0
26; CHECK-NEXT:  }
27; CHECK:       MemberFunction ([[INSTANCE_VOID:0x.*]]) {
28; CHECK-NEXT:    TypeLeafKind: LF_MFUNCTION (0x1009)
29; CHECK-NEXT:    ReturnType: void (0x3)
30; CHECK-NEXT:    ClassType: A ({{.*}})
31; CHECK-NEXT:    ThisType: A* ({{.*}})
32; CHECK-NEXT:    CallingConvention: ThisCall (0xB)
33; CHECK-NEXT:    FunctionOptions [ (0x0)
34; CHECK-NEXT:    ]
35; CHECK-NEXT:    NumParameters: 0
36; CHECK-NEXT:    ArgListType: () ({{.*}})
37; CHECK-NEXT:    ThisAdjustment: 0
38; CHECK-NEXT:  }
39; CHECK:       MemberFunction ([[STATIC_TWO:0x.*]]) {
40; CHECK-NEXT:    TypeLeafKind: LF_MFUNCTION (0x1009)
41; CHECK-NEXT:    ReturnType: void (0x3)
42; CHECK-NEXT:    ClassType: A ({{.*}})
43; CHECK-NEXT:    ThisType: 0x0
44; CHECK-NEXT:    CallingConvention: NearC (0x0)
45; CHECK-NEXT:    FunctionOptions [ (0x0)
46; CHECK-NEXT:    ]
47; CHECK-NEXT:    NumParameters: 2
48; CHECK-NEXT:    ArgListType: (int, int) ({{.*}}
49; CHECK-NEXT:    ThisAdjustment: 0
50; CHECK-NEXT:  }
51; CHECK:      OneMethod {
52; CHECK-NEXT:   TypeLeafKind: LF_ONEMETHOD (0x1511)
53; CHECK-NEXT:   AccessSpecifier: Public (0x3)
54; CHECK-NEXT:   MethodKind: Static (0x2)
55; CHECK-NEXT:   Type: void A::() ([[STATIC_VOID]])
56; CHECK-NEXT:   Name: f
57; CHECK-NEXT: }
58; CHECK-NEXT: OneMethod {
59; CHECK-NEXT:   TypeLeafKind: LF_ONEMETHOD (0x1511)
60; CHECK-NEXT:   AccessSpecifier: Public (0x3)
61; CHECK-NEXT:   Type: void A::() ([[INSTANCE_VOID]])
62; CHECK-NEXT:   Name: g
63; CHECK-NEXT: }
64; CHECK-NEXT: OneMethod {
65; CHECK-NEXT:   TypeLeafKind: LF_ONEMETHOD (0x1511)
66; CHECK-NEXT:   AccessSpecifier: Public (0x3)
67; CHECK-NEXT:   MethodKind: Static (0x2)
68; CHECK-NEXT:   Type: void A::(int, int) ([[STATIC_TWO]])
69; CHECK-NEXT:   Name: h
70; CHECK-NEXT: }
71
72; ModuleID = 't.cpp'
73source_filename = "t.cpp"
74target datalayout = "e-m:x-p:32:32-i64:64-f80:32-n8:16:32-a:0:32-S32"
75target triple = "i686-pc-windows-msvc19.0.24215"
76
77%struct.A = type { i8 }
78
79@"\01?p@@3PAUA@@A" = global %struct.A* null, align 4, !dbg !0
80@llvm.global_ctors = appending global [1 x { i32, void ()*, i8* }] [{ i32, void ()*, i8* } { i32 65535, void ()* @_GLOBAL__sub_I_t.cpp, i8* null }]
81
82; Function Attrs: noinline
83define internal void @"\01??__Ep@@YAXXZ"() #0 !dbg !25 {
84entry:
85  %call = call i8* @"\01??2@YAPAXI@Z"(i32 1) #2, !dbg !26
86  %0 = bitcast i8* %call to %struct.A*, !dbg !26
87  store %struct.A* %0, %struct.A** @"\01?p@@3PAUA@@A", align 4, !dbg !26
88  ret void, !dbg !27
89}
90
91; Function Attrs: nobuiltin
92declare noalias i8* @"\01??2@YAPAXI@Z"(i32) #1
93
94; Function Attrs: noinline
95define internal void @_GLOBAL__sub_I_t.cpp() #0 !dbg !28 {
96entry:
97  call void @"\01??__Ep@@YAXXZ"(), !dbg !30
98  ret void
99}
100
101attributes #0 = { noinline "correctly-rounded-divide-sqrt-fp-math"="false" "disable-tail-calls"="false" "less-precise-fpmad"="false" "no-frame-pointer-elim"="true" "no-frame-pointer-elim-non-leaf" "no-infs-fp-math"="false" "no-jump-tables"="false" "no-nans-fp-math"="false" "no-signed-zeros-fp-math"="false" "no-trapping-math"="false" "stack-protector-buffer-size"="8" "target-cpu"="pentium4" "target-features"="+fxsr,+mmx,+sse,+sse2,+x87" "unsafe-fp-math"="false" "use-soft-float"="false" }
102attributes #1 = { nobuiltin "correctly-rounded-divide-sqrt-fp-math"="false" "disable-tail-calls"="false" "less-precise-fpmad"="false" "no-frame-pointer-elim"="true" "no-frame-pointer-elim-non-leaf" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "no-signed-zeros-fp-math"="false" "no-trapping-math"="false" "stack-protector-buffer-size"="8" "target-cpu"="pentium4" "target-features"="+fxsr,+mmx,+sse,+sse2,+x87" "unsafe-fp-math"="false" "use-soft-float"="false" }
103attributes #2 = { builtin }
104
105!llvm.dbg.cu = !{!2}
106!llvm.module.flags = !{!20, !21, !22, !23}
107!llvm.ident = !{!24}
108
109!0 = !DIGlobalVariableExpression(var: !1, expr: !DIExpression())
110!1 = distinct !DIGlobalVariable(name: "p", linkageName: "\01?p@@3PAUA@@A", scope: !2, file: !3, line: 7, type: !6, isLocal: false, isDefinition: true)
111!2 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !3, producer: "clang version 6.0.0 ", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug, enums: !4, globals: !5)
112!3 = !DIFile(filename: "t.cpp", directory: "D:\5Csrc\5Ct", checksumkind: CSK_MD5, checksum: "168f4e5caded7d526f64a37783785c64")
113!4 = !{}
114!5 = !{!0}
115!6 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !7, size: 32)
116!7 = distinct !DICompositeType(tag: DW_TAG_structure_type, name: "A", file: !3, line: 1, size: 8, elements: !8, identifier: ".?AUA@@")
117!8 = !{!9, !12, !16}
118!9 = !DISubprogram(name: "f", linkageName: "\01?f@A@@SAXXZ", scope: !7, file: !3, line: 2, type: !10, isLocal: false, isDefinition: false, scopeLine: 2, flags: DIFlagPrototyped | DIFlagStaticMember, isOptimized: false)
119!10 = !DISubroutineType(types: !11)
120!11 = !{null}
121!12 = !DISubprogram(name: "g", linkageName: "\01?g@A@@QAEXXZ", scope: !7, file: !3, line: 3, type: !13, isLocal: false, isDefinition: false, scopeLine: 3, flags: DIFlagPrototyped, isOptimized: false)
122!13 = !DISubroutineType(cc: DW_CC_BORLAND_thiscall, types: !14)
123!14 = !{null, !15}
124!15 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !7, size: 32, flags: DIFlagArtificial | DIFlagObjectPointer)
125!16 = !DISubprogram(name: "h", linkageName: "\01?h@A@@SAXHH@Z", scope: !7, file: !3, line: 4, type: !17, isLocal: false, isDefinition: false, scopeLine: 4, flags: DIFlagPrototyped | DIFlagStaticMember, isOptimized: false)
126!17 = !DISubroutineType(types: !18)
127!18 = !{null, !19, !19}
128!19 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed)
129!20 = !{i32 1, !"NumRegisterParameters", i32 0}
130!21 = !{i32 2, !"CodeView", i32 1}
131!22 = !{i32 2, !"Debug Info Version", i32 3}
132!23 = !{i32 1, !"wchar_size", i32 2}
133!24 = !{!"clang version 6.0.0 "}
134!25 = distinct !DISubprogram(name: "??__Ep@@YAXXZ", scope: !3, file: !3, line: 7, type: !10, isLocal: true, isDefinition: true, scopeLine: 7, flags: DIFlagPrototyped, isOptimized: false, unit: !2, retainedNodes: !4)
135!26 = !DILocation(line: 7, column: 8, scope: !25)
136!27 = !DILocation(line: 7, column: 12, scope: !25)
137!28 = distinct !DISubprogram(linkageName: "_GLOBAL__sub_I_t.cpp", scope: !3, file: !3, type: !29, isLocal: true, isDefinition: true, flags: DIFlagArtificial, isOptimized: false, unit: !2, retainedNodes: !4)
138!29 = !DISubroutineType(types: !4)
139!30 = !DILocation(line: 0, scope: !28)
140