1; RUN: llc < %s | FileCheck %s --check-prefix=ASM 2; RUN: llc < %s -filetype=obj | llvm-readobj - --codeview | FileCheck %s --check-prefix=OBJ 3; RUN: llc < %s | llvm-mc -filetype=obj --triple=x86_64-windows | llvm-readobj - --codeview | FileCheck %s --check-prefix=OBJ 4; RUN: llc < %s -filetype=obj | obj2yaml | FileCheck %s --check-prefixes=YAML,YAML-STDOUT 5; RUN: llc < %s -filetype=obj -o %t 6; RUN: obj2yaml < %t | FileCheck %s --check-prefixes=YAML,YAML-FILE 7 8; Repeat with experimental debuginfo iterators: 9; RUN: llc --try-experimental-debuginfo-iterators < %s | FileCheck %s --check-prefix=ASM 10; RUN: llc --try-experimental-debuginfo-iterators < %s -filetype=obj | llvm-readobj - --codeview | FileCheck %s --check-prefix=OBJ 11; RUN: llc --try-experimental-debuginfo-iterators < %s | llvm-mc -filetype=obj --triple=x86_64-windows | llvm-readobj - --codeview | FileCheck %s --check-prefix=OBJ 12; RUN: llc --try-experimental-debuginfo-iterators < %s -filetype=obj | obj2yaml | FileCheck %s --check-prefixes=YAML,YAML-STDOUT 13; RUN: llc --try-experimental-debuginfo-iterators < %s -filetype=obj -o %t 14; RUN: obj2yaml < %t | FileCheck %s --check-prefixes=YAML,YAML-FILE 15 16; C++ source to regenerate: 17; $ cat a.cpp 18; int first; 19; 20; template <typename T> struct A { static const int comdat = 3; }; 21; 22; thread_local const int *middle = &A<void>::comdat; 23; 24; namespace foo { 25; thread_local int globalTLS = 4; 26; static thread_local int staticTLS = 5; 27; int justGlobal = 6; 28; static int globalStatic = 7; 29; constexpr int constExpr = 8; 30; const int constVal = 9; 31; 32; struct Data { 33; inline static thread_local int DataStaticTLS = 11; 34; int DataGlobal = 12; 35; inline static int DataStatic = 13; 36; constexpr static int DataConstExpr = 14; 37; const int DataConstVal = 15; 38; }; 39; } // namespace foo 40; 41; int last; 42; 43; int bar() { 44; struct Local { 45; int LocalGlobal = 12; 46; const int LocalConstVal = 15; 47; }; 48; foo::Data D; 49; Local L; 50; return foo::globalStatic + foo::globalTLS + foo::staticTLS + foo::justGlobal + 51; foo::globalStatic + foo::constExpr + foo::constVal + D.DataStaticTLS + 52; D.DataGlobal + D.DataStatic + D.DataConstExpr + D.DataConstVal + 53; L.LocalGlobal + L.LocalConstVal; 54; } 55; 56; $ clang-cl a.cpp /c /GS- /Z7 /GR- /std:c++17 /clang:-S /clang:-emit-llvm 57 58; ASM: .section .debug$S,"dr" 59; ASM-NEXT: .p2align 2, 0x0 60; ASM-NEXT: .long 4 # Debug section magic 61 62; ASM: .short 4365 # Record kind: S_GDATA32 63; ASM-NEXT: .long 116 # Type 64; ASM-NEXT: .secrel32 "?first@@3HA" # DataOffset 65; ASM-NEXT: .secidx "?first@@3HA" # Segment 66; ASM-NEXT: .asciz "first" # Name 67; ASM-NEXT: .p2align 2, 0x0 68 69; ASM: .short 4371 # Record kind: S_GTHREAD32 70; ASM-NEXT: .long 4117 # Type 71; ASM-NEXT: .secrel32 "?middle@@3PEBHEB" # DataOffset 72; ASM-NEXT: .secidx "?middle@@3PEBHEB" # Segment 73; ASM-NEXT: .asciz "middle" # Name 74; ASM-NEXT: .p2align 2, 0x0 75 76; ASM: .short 4371 # Record kind: S_GTHREAD32 77; ASM-NEXT: .long 116 # Type 78; ASM-NEXT: .secrel32 "?globalTLS@foo@@3HA" # DataOffset 79; ASM-NEXT: .secidx "?globalTLS@foo@@3HA" # Segment 80; ASM-NEXT: .asciz "foo::globalTLS" # Name 81; ASM-NEXT: .p2align 2, 0x0 82 83; ASM: .short 4365 # Record kind: S_GDATA32 84; ASM-NEXT: .long 116 # Type 85; ASM-NEXT: .secrel32 "?justGlobal@foo@@3HA" # DataOffset 86; ASM-NEXT: .secidx "?justGlobal@foo@@3HA" # Segment 87; ASM-NEXT: .asciz "foo::justGlobal" # Name 88; ASM-NEXT: .p2align 2, 0x0 89 90; ASM: .short 4365 # Record kind: S_GDATA32 91; ASM-NEXT: .long 116 # Type 92; ASM-NEXT: .secrel32 "?last@@3HA" # DataOffset 93; ASM-NEXT: .secidx "?last@@3HA" # Segment 94; ASM-NEXT: .asciz "last" # Name 95; ASM-NEXT: .p2align 2, 0x0 96 97; ASM: .short 4359 # Record kind: S_CONSTANT 98; ASM-NEXT: .long 4100 # Type 99; ASM-NEXT: .byte 0x08, 0x00 # Value 100; ASM-NEXT: .asciz "foo::constExpr" # Name 101; ASM-NEXT: .p2align 2, 0x0 102 103; ASM: .short 4359 # Record kind: S_CONSTANT 104; ASM-NEXT: .long 4100 # Type 105; ASM-NEXT: .byte 0x09, 0x00 # Value 106; ASM-NEXT: .asciz "foo::constVal" # Name 107; ASM-NEXT: .p2align 2, 0x0 108 109; ASM: .short 4359 # Record kind: S_CONSTANT 110; ASM-NEXT: .long 4100 # Type 111; ASM-NEXT: .byte 0x0e, 0x00 # Value 112; ASM-NEXT: .asciz "foo::Data::DataConstExpr" # Name 113; ASM-NEXT: .p2align 2, 0x0 114 115; ASM: .short 4364 # Record kind: S_LDATA32 116; ASM-NEXT: .long 116 # Type 117; ASM-NEXT: .secrel32 "?globalStatic@foo@@3HA" # DataOffset 118; ASM-NEXT: .secidx "?globalStatic@foo@@3HA" # Segment 119; ASM-NEXT: .asciz "foo::globalStatic" # Name 120; ASM-NEXT: .p2align 2, 0x0 121 122; ASM: .short 4370 # Record kind: S_LTHREAD32 123; ASM-NEXT: .long 116 # Type 124; ASM-NEXT: .secrel32 "?staticTLS@foo@@3HA" # DataOffset 125; ASM-NEXT: .secidx "?staticTLS@foo@@3HA" # Segment 126; ASM-NEXT: .asciz "foo::staticTLS" # Name 127; ASM-NEXT: .p2align 2, 0x0 128 129; ASM: .section .debug$S,"dr",associative,"?comdat@?$A@X@@2HB" 130; ASM-NEXT: .p2align 2, 0x0 131; ASM-NEXT: .long 4 # Debug section magic 132 133; ASM: .short 4365 # Record kind: S_GDATA32 134; ASM-NEXT: .long 4100 # Type 135; ASM-NEXT: .secrel32 "?comdat@?$A@X@@2HB" # DataOffset 136; ASM-NEXT: .secidx "?comdat@?$A@X@@2HB" # Segment 137; ASM-NEXT: .asciz "A<void>::comdat" # Name 138 139; ASM: .section .debug$S,"dr",associative,"?DataStaticTLS@Data@foo@@2HA" 140; ASM-NEXT: .p2align 2, 0x0 # Symbol subsection for ?DataStaticTLS@Data@foo@@2HA 141 142; ASM: .short 4371 # Record kind: S_GTHREAD32 143; ASM-NEXT: .long 116 # Type 144; ASM-NEXT: .secrel32 "?DataStaticTLS@Data@foo@@2HA" # DataOffset 145; ASM-NEXT: .secidx "?DataStaticTLS@Data@foo@@2HA" # Segment 146; ASM-NEXT: .asciz "foo::Data::DataStaticTLS" # Name 147; ASM-NEXT: .p2align 2, 0x0 148 149; ASM: .section .debug$S,"dr",associative,"?DataStatic@Data@foo@@2HA" 150; ASM-NEXT: .p2align 2, 0x0 # Symbol subsection for ?DataStatic@Data@foo@@2HA 151 152; ASM: .short 4365 # Record kind: S_GDATA32 153; ASM-NEXT: .long 116 # Type 154; ASM-NEXT: .secrel32 "?DataStatic@Data@foo@@2HA" # DataOffset 155; ASM-NEXT: .secidx "?DataStatic@Data@foo@@2HA" # Segment 156; ASM-NEXT: .asciz "foo::Data::DataStatic" # Name 157; ASM-NEXT: .p2align 2, 0x0 158 159; OBJ: CodeViewDebugInfo [ 160; OBJ: Section: .debug$S 161; OBJ: Magic: 0x4 162; OBJ: Subsection [ 163 164; OBJ-LABEL: GlobalData { 165; OBJ-NEXT: Kind: S_GDATA32 (0x110D) 166; OBJ-NEXT: DataOffset: ?first@@3HA+0x0 167; OBJ-NEXT: Type: int (0x74) 168; OBJ-NEXT: DisplayName: first 169; OBJ-NEXT: LinkageName: ?first@@3HA 170; OBJ-NEXT: } 171; OBJ-NEXT: GlobalTLS { 172; OBJ-NEXT: Kind: S_GTHREAD32 (0x1113) 173; OBJ-NEXT: DataOffset: ?middle@@3PEBHEB+0x0 174; OBJ-NEXT: Type: const int* (0x1015) 175; OBJ-NEXT: DisplayName: middle 176; OBJ-NEXT: LinkageName: ?middle@@3PEBHEB 177; OBJ-NEXT: } 178; OBJ-NEXT: GlobalTLS { 179; OBJ-NEXT: Kind: S_GTHREAD32 (0x1113) 180; OBJ-NEXT: DataOffset: ?globalTLS@foo@@3HA+0x0 181; OBJ-NEXT: Type: int (0x74) 182; OBJ-NEXT: DisplayName: foo::globalTLS 183; OBJ-NEXT: LinkageName: ?globalTLS@foo@@3HA 184; OBJ-NEXT: } 185; OBJ-NEXT: GlobalData { 186; OBJ-NEXT: Kind: S_GDATA32 (0x110D) 187; OBJ-NEXT: DataOffset: ?justGlobal@foo@@3HA+0x0 188; OBJ-NEXT: Type: int (0x74) 189; OBJ-NEXT: DisplayName: foo::justGlobal 190; OBJ-NEXT: LinkageName: ?justGlobal@foo@@3HA 191; OBJ-NEXT: } 192; OBJ-NEXT: GlobalData { 193; OBJ-NEXT: Kind: S_GDATA32 (0x110D) 194; OBJ-NEXT: DataOffset: ?last@@3HA+0x0 195; OBJ-NEXT: Type: int (0x74) 196; OBJ-NEXT: DisplayName: last 197; OBJ-NEXT: LinkageName: ?last@@3HA 198; OBJ-NEXT: } 199; OBJ-NEXT: ConstantSym { 200; OBJ-NEXT: Kind: S_CONSTANT (0x1107) 201; OBJ-NEXT: Type: const int (0x1004) 202; OBJ-NEXT: Value: 8 203; OBJ-NEXT: Name: foo::constExpr 204; OBJ-NEXT: } 205; OBJ-NEXT: ConstantSym { 206; OBJ-NEXT: Kind: S_CONSTANT (0x1107) 207; OBJ-NEXT: Type: const int (0x1004) 208; OBJ-NEXT: Value: 9 209; OBJ-NEXT: Name: foo::constVal 210; OBJ-NEXT: } 211; OBJ-NEXT: ConstantSym { 212; OBJ-NEXT: Kind: S_CONSTANT (0x1107) 213; OBJ-NEXT: Type: const int (0x1004) 214; OBJ-NEXT: Value: 14 215; OBJ-NEXT: Name: foo::Data::DataConstExpr 216; OBJ-NEXT: } 217; OBJ-NEXT: DataSym { 218; OBJ-NEXT: Kind: S_LDATA32 (0x110C) 219; OBJ-NEXT: DataOffset: ?globalStatic@foo@@3HA+0x0 220; OBJ-NEXT: Type: int (0x74) 221; OBJ-NEXT: DisplayName: foo::globalStatic 222; OBJ-NEXT: LinkageName: ?globalStatic@foo@@3HA 223; OBJ-NEXT: } 224; OBJ-NEXT: ThreadLocalDataSym { 225; OBJ-NEXT: Kind: S_LTHREAD32 (0x1112) 226; OBJ-NEXT: DataOffset: ?staticTLS@foo@@3HA+0x0 227; OBJ-NEXT: Type: int (0x74) 228; OBJ-NEXT: DisplayName: foo::staticTLS 229; OBJ-NEXT: LinkageName: ?staticTLS@foo@@3HA 230; OBJ-NEXT: } 231 232; OBJ: GlobalData { 233; OBJ-NEXT: Kind: S_GDATA32 (0x110D) 234; OBJ-LABEL: DataOffset: ?comdat@?$A@X@@2HB+0x0 235; OBJ-NEXT: Type: const int (0x1004) 236; OBJ-NEXT: DisplayName: A<void>::comdat 237; OBJ-NEXT: LinkageName: ?comdat@?$A@X@@2HB 238 239; OBJ: GlobalTLS { 240; OBJ-NEXT: Kind: S_GTHREAD32 (0x1113) 241; OBJ-NEXT: DataOffset: ?DataStaticTLS@Data@foo@@2HA+0x0 242; OBJ-NEXT: Type: int (0x74) 243; OBJ-NEXT: DisplayName: foo::Data::DataStaticTLS 244; OBJ-NEXT: LinkageName: ?DataStaticTLS@Data@foo@@2HA 245; OBJ-NEXT: } 246 247; OBJ: GlobalData { 248; OBJ-NEXT: Kind: S_GDATA32 (0x110D) 249; OBJ-NEXT: DataOffset: ?DataStatic@Data@foo@@2HA+0x0 250; OBJ-NEXT: Type: int (0x74) 251; OBJ-NEXT: DisplayName: foo::Data::DataStatic 252; OBJ-NEXT: LinkageName: ?DataStatic@Data@foo@@2HA 253; OBJ-NEXT: } 254 255; YAML-LABEL: - Name: '.debug$S' 256; YAML: Subsections: 257; YAML: - !Symbols 258; YAML: Records: 259; YAML: - Kind: S_OBJNAME 260; YAML: ObjNameSym: 261; YAML: Signature: 0 262; YAML-STDOUT: ObjectName: '' 263; YAML-FILE: ObjectName: '{{.*}}' 264; YAML: - Kind: S_COMPILE3 265; YAML: Compile3Sym: 266 267; YAML: - !Symbols 268; YAML-NEXT: Records: 269; YAML-LABEL: - Kind: S_GDATA32 270; YAML-NEXT: DataSym: 271; YAML-NOT: Segment 272; YAML-NEXT: Type: 116 273; YAML-NOT: Segment 274; YAML-NEXT: DisplayName: first 275; YAML-NOT: Segment 276; YAML-NEXT: - Kind: S_GTHREAD32 277; YAML-NEXT: ThreadLocalDataSym: 278; YAML-NEXT: Type: 4117 279; YAML-NEXT: DisplayName: middle 280; YAML-NEXT: - Kind: S_GTHREAD32 281; YAML-NEXT: ThreadLocalDataSym: 282; YAML-NEXT: Type: 116 283; YAML-NEXT: DisplayName: 'foo::globalTLS' 284; YAML-NEXT: - Kind: S_GDATA32 285; YAML-NEXT: DataSym: 286; YAML-NOT: Segment 287; YAML-NEXT: Type: 116 288; YAML-NOT: Segment 289; YAML-NEXT: DisplayName: 'foo::justGlobal' 290; YAML-NOT: Segment 291; YAML-NEXT: - Kind: S_GDATA32 292; YAML-NEXT: DataSym: 293; YAML-NEXT: Type: 116 294; YAML-NEXT: DisplayName: last 295; YAML-NEXT: - Kind: S_CONSTANT 296; YAML-NEXT: ConstantSym: 297; YAML-NEXT: Type: 4100 298; YAML-NEXT: Value: 8 299; YAML-NEXT: Name: 'foo::constExpr' 300; YAML-NEXT: - Kind: S_CONSTANT 301; YAML-NEXT: ConstantSym: 302; YAML-NEXT: Type: 4100 303; YAML-NEXT: Value: 9 304; YAML-NEXT: Name: 'foo::constVal' 305; YAML-NEXT: - Kind: S_CONSTANT 306; YAML-NEXT: ConstantSym: 307; YAML-NEXT: Type: 4100 308; YAML-NEXT: Value: 14 309; YAML-NEXT: Name: 'foo::Data::DataConstExpr' 310; YAML-NEXT: - Kind: S_LDATA32 311; YAML-NEXT: DataSym: 312; YAML-NEXT: Type: 116 313; YAML-NEXT: DisplayName: 'foo::globalStatic' 314; YAML-NEXT: - Kind: S_LTHREAD32 315; YAML-NEXT: ThreadLocalDataSym: 316; YAML-NEXT: Type: 116 317; YAML-NEXT: DisplayName: 'foo::staticTLS' 318 319; ModuleID = 'a.cpp' 320source_filename = "a.cpp" 321target datalayout = "e-m:w-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128" 322target triple = "x86_64-pc-windows-msvc19.25.28614" 323 324%"struct.foo::Data" = type { i32, i32 } 325%struct.Local = type { i32, i32 } 326 327$"??0Data@foo@@QEAA@XZ" = comdat any 328 329$"?comdat@?$A@X@@2HB" = comdat any 330 331$"?DataStaticTLS@Data@foo@@2HA" = comdat any 332 333$"?DataStatic@Data@foo@@2HA" = comdat any 334 335@"?first@@3HA" = dso_local global i32 0, align 4, !dbg !0 336@"?comdat@?$A@X@@2HB" = linkonce_odr dso_local constant i32 3, comdat, align 4, !dbg !17 337@"?middle@@3PEBHEB" = dso_local thread_local global ptr @"?comdat@?$A@X@@2HB", align 8, !dbg !24 338@"?globalTLS@foo@@3HA" = dso_local thread_local global i32 4, align 4, !dbg !27 339@"?justGlobal@foo@@3HA" = dso_local global i32 6, align 4, !dbg !29 340@"?last@@3HA" = dso_local global i32 0, align 4, !dbg !31 341@"?globalStatic@foo@@3HA" = internal global i32 7, align 4, !dbg !43 342@"?staticTLS@foo@@3HA" = internal thread_local global i32 5, align 4, !dbg !45 343@"?DataStaticTLS@Data@foo@@2HA" = linkonce_odr dso_local thread_local global i32 11, comdat, align 4, !dbg !37 344@"?DataStatic@Data@foo@@2HA" = linkonce_odr dso_local global i32 13, comdat, align 4, !dbg !39 345 346; Function Attrs: noinline nounwind optnone uwtable 347define dso_local i32 @"?bar@@YAHXZ"() #0 !dbg !54 { 348entry: 349 %D = alloca %"struct.foo::Data", align 4 350 %L = alloca %struct.Local, align 4 351 call void @llvm.dbg.declare(metadata ptr %D, metadata !57, metadata !DIExpression()), !dbg !58 352 %call = call ptr @"??0Data@foo@@QEAA@XZ"(ptr %D) #2, !dbg !58 353 call void @llvm.dbg.declare(metadata ptr %L, metadata !59, metadata !DIExpression()), !dbg !64 354 %call1 = call ptr @"??0Local@?1??bar@@YAHXZ@QEAA@XZ"(ptr %L) #2, !dbg !64 355 %0 = load i32, ptr @"?globalStatic@foo@@3HA", align 4, !dbg !65 356 %1 = load i32, ptr @"?globalTLS@foo@@3HA", align 4, !dbg !65 357 %add = add nsw i32 %0, %1, !dbg !65 358 %2 = load i32, ptr @"?staticTLS@foo@@3HA", align 4, !dbg !65 359 %add2 = add nsw i32 %add, %2, !dbg !65 360 %3 = load i32, ptr @"?justGlobal@foo@@3HA", align 4, !dbg !65 361 %add3 = add nsw i32 %add2, %3, !dbg !65 362 %4 = load i32, ptr @"?globalStatic@foo@@3HA", align 4, !dbg !65 363 %add4 = add nsw i32 %add3, %4, !dbg !65 364 %add5 = add nsw i32 %add4, 8, !dbg !65 365 %add6 = add nsw i32 %add5, 9, !dbg !65 366 %5 = load i32, ptr @"?DataStaticTLS@Data@foo@@2HA", align 4, !dbg !65 367 %add7 = add nsw i32 %add6, %5, !dbg !65 368 %6 = load i32, ptr %D, align 4, !dbg !65 369 %add8 = add nsw i32 %add7, %6, !dbg !65 370 %7 = load i32, ptr @"?DataStatic@Data@foo@@2HA", align 4, !dbg !65 371 %add9 = add nsw i32 %add8, %7, !dbg !65 372 %add10 = add nsw i32 %add9, 14, !dbg !65 373 %DataConstVal = getelementptr inbounds %"struct.foo::Data", ptr %D, i32 0, i32 1, !dbg !65 374 %8 = load i32, ptr %DataConstVal, align 4, !dbg !65 375 %add11 = add nsw i32 %add10, %8, !dbg !65 376 %9 = load i32, ptr %L, align 4, !dbg !65 377 %add12 = add nsw i32 %add11, %9, !dbg !65 378 %LocalConstVal = getelementptr inbounds %struct.Local, ptr %L, i32 0, i32 1, !dbg !65 379 %10 = load i32, ptr %LocalConstVal, align 4, !dbg !65 380 %add13 = add nsw i32 %add12, %10, !dbg !65 381 ret i32 %add13, !dbg !65 382} 383 384; Function Attrs: nounwind readnone speculatable willreturn 385declare void @llvm.dbg.declare(metadata, metadata, metadata) #1 386 387; Function Attrs: noinline nounwind optnone uwtable 388define linkonce_odr dso_local ptr @"??0Data@foo@@QEAA@XZ"(ptr returned %this) unnamed_addr #0 comdat align 2 !dbg !66 { 389entry: 390 %this.addr = alloca ptr, align 8 391 store ptr %this, ptr %this.addr, align 8 392 call void @llvm.dbg.declare(metadata ptr %this.addr, metadata !71, metadata !DIExpression()), !dbg !73 393 %this1 = load ptr, ptr %this.addr, align 8 394 store i32 12, ptr %this1, align 4, !dbg !74 395 %DataConstVal = getelementptr inbounds %"struct.foo::Data", ptr %this1, i32 0, i32 1, !dbg !74 396 store i32 15, ptr %DataConstVal, align 4, !dbg !74 397 ret ptr %this1, !dbg !74 398} 399 400; Function Attrs: noinline nounwind optnone uwtable 401define internal ptr @"??0Local@?1??bar@@YAHXZ@QEAA@XZ"(ptr returned %this) unnamed_addr #0 align 2 !dbg !75 { 402entry: 403 %this.addr = alloca ptr, align 8 404 store ptr %this, ptr %this.addr, align 8 405 call void @llvm.dbg.declare(metadata ptr %this.addr, metadata !80, metadata !DIExpression()), !dbg !82 406 %this1 = load ptr, ptr %this.addr, align 8 407 store i32 12, ptr %this1, align 4, !dbg !83 408 %LocalConstVal = getelementptr inbounds %struct.Local, ptr %this1, i32 0, i32 1, !dbg !83 409 store i32 15, ptr %LocalConstVal, align 4, !dbg !83 410 ret ptr %this1, !dbg !83 411} 412 413attributes #0 = { noinline nounwind optnone uwtable "correctly-rounded-divide-sqrt-fp-math"="false" "disable-tail-calls"="false" "frame-pointer"="none" "less-precise-fpmad"="false" "min-legal-vector-width"="0" "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"="x86-64" "target-features"="+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "unsafe-fp-math"="false" "use-soft-float"="false" } 414attributes #1 = { nounwind readnone speculatable willreturn } 415attributes #2 = { nounwind } 416 417!llvm.dbg.cu = !{!2} 418!llvm.linker.options = !{!47, !48} 419!llvm.module.flags = !{!49, !50, !51, !52} 420!llvm.ident = !{!53} 421 422!0 = !DIGlobalVariableExpression(var: !1, expr: !DIExpression()) 423!1 = distinct !DIGlobalVariable(name: "first", linkageName: "?first@@3HA", scope: !2, file: !3, line: 1, type: !10, isLocal: false, isDefinition: true) 424!2 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus_14, file: !3, producer: "clang version 11.0.0 (https://github.com/llvm/llvm-project.git 202f144bffd0be254a829924195e1b8ebabcbb79)", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug, enums: !4, retainedTypes: !5, globals: !16, nameTableKind: None) 425!3 = !DIFile(filename: "a.cpp", directory: "F:\\llvm-project\\__test", checksumkind: CSK_MD5, checksum: "ae8137877dbd6fb10cfa1fc9ea4a39ca") 426!4 = !{} 427!5 = !{!6} 428!6 = distinct !DICompositeType(tag: DW_TAG_structure_type, name: "Data", scope: !7, file: !3, line: 15, size: 64, flags: DIFlagTypePassByValue | DIFlagNonTrivial, elements: !8, identifier: ".?AUData@foo@@") 429!7 = !DINamespace(name: "foo", scope: null) 430!8 = !{!9, !11, !12, !13, !15} 431!9 = !DIDerivedType(tag: DW_TAG_member, name: "DataStaticTLS", scope: !6, file: !3, line: 16, baseType: !10, flags: DIFlagStaticMember, extraData: i32 11) 432!10 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed) 433!11 = !DIDerivedType(tag: DW_TAG_member, name: "DataGlobal", scope: !6, file: !3, line: 17, baseType: !10, size: 32) 434!12 = !DIDerivedType(tag: DW_TAG_member, name: "DataStatic", scope: !6, file: !3, line: 18, baseType: !10, flags: DIFlagStaticMember, extraData: i32 13) 435!13 = !DIDerivedType(tag: DW_TAG_member, name: "DataConstExpr", scope: !6, file: !3, line: 19, baseType: !14, flags: DIFlagStaticMember, extraData: i32 14) 436!14 = !DIDerivedType(tag: DW_TAG_const_type, baseType: !10) 437!15 = !DIDerivedType(tag: DW_TAG_member, name: "DataConstVal", scope: !6, file: !3, line: 20, baseType: !14, size: 32, offset: 32) 438!16 = !{!0, !17, !24, !27, !29, !31, !33, !35, !37, !39, !41, !43, !45} 439!17 = !DIGlobalVariableExpression(var: !18, expr: !DIExpression()) 440!18 = distinct !DIGlobalVariable(name: "comdat", linkageName: "?comdat@?$A@X@@2HB", scope: !2, file: !3, line: 3, type: !14, isLocal: false, isDefinition: true, declaration: !19) 441!19 = !DIDerivedType(tag: DW_TAG_member, name: "comdat", scope: !20, file: !3, line: 3, baseType: !14, flags: DIFlagStaticMember, extraData: i32 3) 442!20 = distinct !DICompositeType(tag: DW_TAG_structure_type, name: "A<void>", file: !3, line: 3, size: 8, flags: DIFlagTypePassByValue, elements: !21, templateParams: !22, identifier: ".?AU?$A@X@@") 443!21 = !{!19} 444!22 = !{!23} 445!23 = !DITemplateTypeParameter(name: "T", type: null) 446!24 = !DIGlobalVariableExpression(var: !25, expr: !DIExpression()) 447!25 = distinct !DIGlobalVariable(name: "middle", linkageName: "?middle@@3PEBHEB", scope: !2, file: !3, line: 5, type: !26, isLocal: false, isDefinition: true) 448!26 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !14, size: 64) 449!27 = !DIGlobalVariableExpression(var: !28, expr: !DIExpression()) 450!28 = distinct !DIGlobalVariable(name: "globalTLS", linkageName: "?globalTLS@foo@@3HA", scope: !7, file: !3, line: 8, type: !10, isLocal: false, isDefinition: true) 451!29 = !DIGlobalVariableExpression(var: !30, expr: !DIExpression()) 452!30 = distinct !DIGlobalVariable(name: "justGlobal", linkageName: "?justGlobal@foo@@3HA", scope: !7, file: !3, line: 10, type: !10, isLocal: false, isDefinition: true) 453!31 = !DIGlobalVariableExpression(var: !32, expr: !DIExpression()) 454!32 = distinct !DIGlobalVariable(name: "last", linkageName: "?last@@3HA", scope: !2, file: !3, line: 24, type: !10, isLocal: false, isDefinition: true) 455!33 = !DIGlobalVariableExpression(var: !34, expr: !DIExpression(DW_OP_constu, 8, DW_OP_stack_value)) 456!34 = distinct !DIGlobalVariable(name: "constExpr", scope: !7, file: !3, line: 12, type: !14, isLocal: true, isDefinition: true) 457!35 = !DIGlobalVariableExpression(var: !36, expr: !DIExpression(DW_OP_constu, 9, DW_OP_stack_value)) 458!36 = distinct !DIGlobalVariable(name: "constVal", scope: !7, file: !3, line: 13, type: !14, isLocal: true, isDefinition: true) 459!37 = !DIGlobalVariableExpression(var: !38, expr: !DIExpression()) 460!38 = distinct !DIGlobalVariable(name: "DataStaticTLS", linkageName: "?DataStaticTLS@Data@foo@@2HA", scope: !2, file: !3, line: 16, type: !10, isLocal: false, isDefinition: true, declaration: !9) 461!39 = !DIGlobalVariableExpression(var: !40, expr: !DIExpression()) 462!40 = distinct !DIGlobalVariable(name: "DataStatic", linkageName: "?DataStatic@Data@foo@@2HA", scope: !2, file: !3, line: 18, type: !10, isLocal: false, isDefinition: true, declaration: !12) 463!41 = !DIGlobalVariableExpression(var: !42, expr: !DIExpression(DW_OP_constu, 14, DW_OP_stack_value)) 464!42 = distinct !DIGlobalVariable(name: "DataConstExpr", scope: !2, file: !3, line: 19, type: !14, isLocal: true, isDefinition: true, declaration: !13) 465!43 = !DIGlobalVariableExpression(var: !44, expr: !DIExpression()) 466!44 = distinct !DIGlobalVariable(name: "globalStatic", linkageName: "?globalStatic@foo@@3HA", scope: !7, file: !3, line: 11, type: !10, isLocal: true, isDefinition: true) 467!45 = !DIGlobalVariableExpression(var: !46, expr: !DIExpression()) 468!46 = distinct !DIGlobalVariable(name: "staticTLS", linkageName: "?staticTLS@foo@@3HA", scope: !7, file: !3, line: 9, type: !10, isLocal: true, isDefinition: true) 469!47 = !{!"/DEFAULTLIB:libcmt.lib"} 470!48 = !{!"/DEFAULTLIB:oldnames.lib"} 471!49 = !{i32 2, !"CodeView", i32 1} 472!50 = !{i32 2, !"Debug Info Version", i32 3} 473!51 = !{i32 1, !"wchar_size", i32 2} 474!52 = !{i32 7, !"PIC Level", i32 2} 475!53 = !{!"clang version 11.0.0 (https://github.com/llvm/llvm-project.git 202f144bffd0be254a829924195e1b8ebabcbb79)"} 476!54 = distinct !DISubprogram(name: "bar", linkageName: "?bar@@YAHXZ", scope: !3, file: !3, line: 26, type: !55, scopeLine: 26, flags: DIFlagPrototyped, spFlags: DISPFlagDefinition, unit: !2, retainedNodes: !4) 477!55 = !DISubroutineType(types: !56) 478!56 = !{!10} 479!57 = !DILocalVariable(name: "D", scope: !54, file: !3, line: 31, type: !6) 480!58 = !DILocation(line: 31, scope: !54) 481!59 = !DILocalVariable(name: "L", scope: !54, file: !3, line: 32, type: !60) 482!60 = distinct !DICompositeType(tag: DW_TAG_structure_type, name: "Local", scope: !54, file: !3, line: 27, size: 64, flags: DIFlagTypePassByValue | DIFlagNonTrivial, elements: !61, identifier: ".?AULocal@?1??bar@@YAHXZ@") 483!61 = !{!62, !63} 484!62 = !DIDerivedType(tag: DW_TAG_member, name: "LocalGlobal", scope: !60, file: !3, line: 28, baseType: !10, size: 32) 485!63 = !DIDerivedType(tag: DW_TAG_member, name: "LocalConstVal", scope: !60, file: !3, line: 29, baseType: !14, size: 32, offset: 32) 486!64 = !DILocation(line: 32, scope: !54) 487!65 = !DILocation(line: 33, scope: !54) 488!66 = distinct !DISubprogram(name: "Data", linkageName: "??0Data@foo@@QEAA@XZ", scope: !6, file: !3, line: 15, type: !67, scopeLine: 15, flags: DIFlagArtificial | DIFlagPrototyped, spFlags: DISPFlagDefinition, unit: !2, declaration: !70, retainedNodes: !4) 489!67 = !DISubroutineType(types: !68) 490!68 = !{null, !69} 491!69 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !6, size: 64, flags: DIFlagArtificial | DIFlagObjectPointer) 492!70 = !DISubprogram(name: "Data", scope: !6, type: !67, flags: DIFlagArtificial | DIFlagPrototyped, spFlags: 0) 493!71 = !DILocalVariable(name: "this", arg: 1, scope: !66, type: !72, flags: DIFlagArtificial | DIFlagObjectPointer) 494!72 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !6, size: 64) 495!73 = !DILocation(line: 0, scope: !66) 496!74 = !DILocation(line: 15, scope: !66) 497!75 = distinct !DISubprogram(name: "Local", linkageName: "??0Local@?1??bar@@YAHXZ@QEAA@XZ", scope: !60, file: !3, line: 27, type: !76, scopeLine: 27, flags: DIFlagArtificial | DIFlagPrototyped, spFlags: DISPFlagLocalToUnit | DISPFlagDefinition, unit: !2, declaration: !79, retainedNodes: !4) 498!76 = !DISubroutineType(types: !77) 499!77 = !{null, !78} 500!78 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !60, size: 64, flags: DIFlagArtificial | DIFlagObjectPointer) 501!79 = !DISubprogram(name: "Local", scope: !60, type: !76, flags: DIFlagArtificial | DIFlagPrototyped, spFlags: 0) 502!80 = !DILocalVariable(name: "this", arg: 1, scope: !75, type: !81, flags: DIFlagArtificial | DIFlagObjectPointer) 503!81 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !60, size: 64) 504!82 = !DILocation(line: 0, scope: !75) 505!83 = !DILocation(line: 27, scope: !75) 506