1; Test to ensure DICompositeType are imported as type declarations 2; for ThinLTO 3 4; RUN: opt -module-summary %s -o %t1.bc 5; RUN: opt -module-summary %p/Inputs/debuginfo-compositetype-import.ll -o %t2.bc 6; RUN: llvm-lto -thinlto-action=thinlink -o %t.index.bc %t1.bc %t2.bc 7 8; By default, composite types are imported as type declarations 9; RUN: llvm-lto -thinlto-action=import %t2.bc -thinlto-index=%t.index.bc -o - | llvm-dis -o - | FileCheck %s 10; RUN: llvm-lto2 run %t1.bc %t2.bc -o %t.out -save-temps \ 11; RUN: -r %t2.bc,main,plx \ 12; RUN: -r %t2.bc,foo,l \ 13; RUN: -r %t1.bc,foo,pl 14; RUN: llvm-dis < %t.out.2.3.import.bc | FileCheck %s 15 16; CHECK: distinct !DICompositeType(tag: DW_TAG_enumeration_type, name: "enum", scope: !{{[0-9]+}}, file: !{{[0-9]+}}, line: 50, size: 32, flags: DIFlagFwdDecl, identifier: "enum") 17; CHECK: distinct !DICompositeType(tag: DW_TAG_class_type, name: "class<>", scope: !{{[0-9]+}}, file: !{{[0-9]+}}, line: 728, size: 448, flags: DIFlagFwdDecl, identifier: "class") 18; CHECK: distinct !DICompositeType(tag: DW_TAG_structure_type, name: "struct", scope: !{{[0-9]+}}, file: !{{[0-9]+}}, line: 309, size: 128, flags: DIFlagFwdDecl, templateParams: !{{[0-9]+}}, identifier: "struct_templ_simplified") 19; CHECK: distinct !DICompositeType(tag: DW_TAG_union_type, name: "union", file: !{{[0-9]+}}, line: 115, size: 384, flags: DIFlagFwdDecl, identifier: "union") 20; CHECK: distinct !DICompositeType(tag: DW_TAG_union_type, file: !{{[0-9]+}}, line: 1, elements: !{{[0-9]+}}, identifier: "anon_union") 21; CHECK: distinct !DICompositeType(tag: DW_TAG_structure_type, name: "struct<>", scope: !{{[0-9]+}}, file: !{{[0-9]+}}, line: 309, size: 128, flags: DIFlagFwdDecl, identifier: "struct_templ") 22; CHECK: distinct !DICompositeType(tag: DW_TAG_structure_type, name: "_STN|struct|<>", scope: !{{[0-9]+}}, file: !{{[0-9]+}}, line: 309, size: 128, flags: DIFlagFwdDecl, templateParams: !{{[0-9]+}}, identifier: "struct_templ_simplified_mangled") 23 24; Ensure that full type definitions of composite types are imported if requested 25; RUN: llvm-lto -import-full-type-definitions -thinlto-action=import %t2.bc -thinlto-index=%t.index.bc -o - | llvm-dis -o - | FileCheck %s --check-prefix=FULL 26; RUN: llvm-lto2 run %t1.bc %t2.bc -o %t.out -save-temps \ 27; RUN: -import-full-type-definitions \ 28; RUN: -r %t2.bc,main,plx \ 29; RUN: -r %t2.bc,foo,l \ 30; RUN: -r %t1.bc,foo,pl 31; RUN: llvm-dis < %t.out.2.3.import.bc | FileCheck %s --check-prefix=FULL 32 33; FULL: distinct !DICompositeType(tag: DW_TAG_enumeration_type, name: "enum", scope: !{{[0-9]+}}, file: !{{[0-9]+}}, line: 50, size: 32, elements: !{{[0-9]+}}, identifier: "enum") 34; FULL: distinct !DICompositeType(tag: DW_TAG_class_type, name: "class<>", scope: !{{[0-9]+}}, file: !{{[0-9]+}}, line: 728, size: 448, elements: !{{[0-9]+}}, identifier: "class") 35; FULL: distinct !DICompositeType(tag: DW_TAG_structure_type, name: "struct", scope: !{{[0-9]+}}, file: !{{[0-9]+}}, line: 309, baseType: !{{[0-9]+}}, size: 128, offset: 64, elements: !{{[0-9]+}}, vtableHolder: !{{[0-9]+}}, templateParams: !{{[0-9]+}}, identifier: "struct_templ_simplified") 36; FULL: distinct !DICompositeType(tag: DW_TAG_union_type, name: "union", file: !{{[0-9]+}}, line: 115, size: 384, elements: !{{[0-9]+}}, identifier: "union") 37; FULL: distinct !DICompositeType(tag: DW_TAG_union_type, file: !{{[0-9]+}}, line: 1, elements: !{{[0-9]+}}, identifier: "anon_union") 38; FULL: distinct !DICompositeType(tag: DW_TAG_structure_type, name: "struct<>", scope: !{{[0-9]+}}, file: !{{[0-9]+}}, line: 309, baseType: !{{[0-9]+}}, size: 128, offset: 64, elements: !{{[0-9]+}}, vtableHolder: !{{[0-9]+}}, templateParams: !{{[0-9]+}}, identifier: "struct_templ") 39; FULL: distinct !DICompositeType(tag: DW_TAG_structure_type, name: "_STN|struct|<>", scope: !{{[0-9]+}}, file: !{{[0-9]+}}, line: 309, baseType: !{{[0-9]+}}, size: 128, offset: 64, elements: !{{[0-9]+}}, vtableHolder: !{{[0-9]+}}, templateParams: !{{[0-9]+}}, identifier: "struct_templ_simplified_mangled") 40 41; ModuleID = 'debuginfo-compositetype-import.c' 42source_filename = "debuginfo-compositetype-import.c" 43target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128" 44target triple = "x86_64-unknown-linux-gnu" 45 46; Function Attrs: nounwind uwtable 47define void @foo() #0 !dbg !6 { 48entry: 49 ret void 50} 51 52!llvm.dbg.cu = !{!0} 53!llvm.module.flags = !{!2, !3} 54!llvm.ident = !{!4} 55 56!0 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !1, producer: "clang version 4.0.0 (trunk 286863) (llvm/trunk 286875)", isOptimized: true, runtimeVersion: 0, emissionKind: FullDebug) 57!1 = !DIFile(filename: "debuginfo-compositetype-import.c", directory: "") 58!2 = !{i32 2, !"Dwarf Version", i32 4} 59!3 = !{i32 2, !"Debug Info Version", i32 3} 60!4 = !{!"clang version 4.0.0 (trunk 286863) (llvm/trunk 286875)"} 61!5 = !{} 62!6 = distinct !DISubprogram(name: "foo", scope: !1, file: !1, line: 1, type: !7, isLocal: false, isDefinition: true, scopeLine: 2, isOptimized: false, unit: !0, retainedNodes: !5) 63!7 = !DISubroutineType(types: !8) 64!8 = !{!9, !10, !11, !12, !13, !14, !15} 65!9 = !DICompositeType(tag: DW_TAG_enumeration_type, name: "enum", scope: !1, file: !1, line: 50, size: 32, elements: !5, identifier: "enum") 66!10 = !DICompositeType(tag: DW_TAG_class_type, name: "class<>", scope: !1, file: !1, line: 728, size: 448, elements: !5, identifier: "class") 67!11 = distinct !DICompositeType(tag: DW_TAG_structure_type, name: "struct", scope: !1, file: !1, line: 309, baseType: !10, size: 128, offset: 64, elements: !5, vtableHolder: !10, templateParams: !5, identifier: "struct_templ_simplified") 68!12 = distinct !DICompositeType(tag: DW_TAG_union_type, name: "union", file: !1, line: 115, size: 384, elements: !5, identifier: "union") 69!13 = distinct !DICompositeType(tag: DW_TAG_union_type, file: !1, line: 1, elements: !5, identifier: "anon_union") 70!14 = distinct !DICompositeType(tag: DW_TAG_structure_type, name: "struct<>", scope: !1, file: !1, line: 309, baseType: !10, size: 128, offset: 64, elements: !5, vtableHolder: !10, templateParams: !5, identifier: "struct_templ") 71!15 = distinct !DICompositeType(tag: DW_TAG_structure_type, name: "_STN|struct|<>", scope: !1, file: !1, line: 309, baseType: !10, size: 128, offset: 64, elements: !5, vtableHolder: !10, templateParams: !5, identifier: "struct_templ_simplified_mangled") 72