1; RUN: opt -analyze -module-debuginfo -enable-new-pm=0 < %s | FileCheck %s 2; RUN: opt -passes='print<module-debuginfo>' -disable-output 2>&1 < %s \ 3; RUN: | FileCheck %s 4 5; This is to track DebugInfoFinder's ability to find the debug info metadata, 6; in particular, properly visit different kinds of DIImportedEntities. 7 8; Derived from the following C++ snippet 9; 10; namespace s { 11; int i; 12; } 13; 14; using s::i; 15; 16; compiled with `clang -O1 -g3 -emit-llvm -S` 17 18; CHECK: Compile unit: DW_LANG_C_plus_plus from /somewhere/source.cpp 19; CHECK: Global variable: i from /somewhere/source.cpp:2 ('_ZN1s1iE') 20; CHECK: Type: int DW_ATE_signed 21 22@_ZN1s1iE = local_unnamed_addr global i32 0, align 4, !dbg !0 23 24!llvm.dbg.cu = !{!5} 25!llvm.module.flags = !{!10, !11, !12, !13} 26!llvm.ident = !{!14} 27 28!0 = !DIGlobalVariableExpression(var: !1, expr: !DIExpression()) 29!1 = distinct !DIGlobalVariable(name: "i", linkageName: "_ZN1s1iE", scope: !2, file: !3, line: 2, type: !4, isLocal: false, isDefinition: true) 30!2 = !DINamespace(name: "s", scope: null) 31!3 = !DIFile(filename: "source.cpp", directory: "/somewhere") 32!4 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed) 33!5 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !3, producer: "clang version 7.0.99", isOptimized: true, runtimeVersion: 0, emissionKind: FullDebug, enums: !6, globals: !7, imports: !8) 34!6 = !{} 35!7 = !{!0} 36!8 = !{!9} 37!9 = !DIImportedEntity(tag: DW_TAG_imported_declaration, scope: !5, entity: !1, file: !3, line: 5) 38!10 = !{i32 2, !"Dwarf Version", i32 4} 39!11 = !{i32 2, !"Debug Info Version", i32 3} 40!12 = !{i32 1, !"wchar_size", i32 4} 41!13 = !{i32 7, !"PIC Level", i32 2} 42!14 = !{!"clang version 7.0.99"} 43