!0 = !{i32 2, !"Dwarf Version", i32 2}
!1 = !{i32 2, !"Debug Info Version", i32 3}
-!2 = !MDCompileUnit(language: DW_LANG_C_plus_plus, file: !3, isOptimized: true, runtimeVersion: 0, emissionKind: 1, enums: !4, retainedTypes: !5, subprograms: !11, globals: !4, imports: !4)
-!3 = !MDFile(filename: "foo.cpp", directory: "/path/to/dir")
+!2 = !DICompileUnit(language: DW_LANG_C_plus_plus, file: !3, isOptimized: true, runtimeVersion: 0, emissionKind: 1, enums: !4, retainedTypes: !5, subprograms: !11, globals: !4, imports: !4)
+!3 = !DIFile(filename: "foo.cpp", directory: "/path/to/dir")
!4 = !{}
!5 = !{!6}
-!6 = !MDCompositeType(tag: DW_TAG_structure_type, name: "Class", size: 64, align: 64, elements: !7, identifier: "_ZT5Class")
+!6 = !DICompositeType(tag: DW_TAG_structure_type, name: "Class", size: 64, align: 64, elements: !7, identifier: "_ZT5Class")
!7 = !{!8, !10}
-!8 = !MDDerivedType(tag: DW_TAG_member, name: "a", scope: !"_ZT5Class", baseType: !9, size: 32, align: 32)
-!9 = !MDBasicType(name: "int", size: 32, align: 32, encoding: DW_ATE_signed)
-!10 = !MDDerivedType(tag: DW_TAG_member, name: "b", scope: !"_ZT5Class", baseType: !9, size: 32, align: 32)
+!8 = !DIDerivedType(tag: DW_TAG_member, name: "a", scope: !"_ZT5Class", baseType: !9, size: 32, align: 32)
+!9 = !DIBasicType(name: "int", size: 32, align: 32, encoding: DW_ATE_signed)
+!10 = !DIDerivedType(tag: DW_TAG_member, name: "b", scope: !"_ZT5Class", baseType: !9, size: 32, align: 32)
!11 = !{!12}
-!12 = !MDSubprogram(name: "foo", scope: null, file: !3, type: !13, isLocal: false, isDefinition: true, isOptimized: false, function: void ()* @_Z3foov)
-!13 = !MDSubroutineType(types: !14)
+!12 = !DISubprogram(name: "foo", scope: null, file: !3, type: !13, isLocal: false, isDefinition: true, isOptimized: false, function: void ()* @_Z3foov)
+!13 = !DISubroutineType(types: !14)
!14 = !{null}
-!15 = !MDLocalVariable(tag: DW_TAG_auto_variable, name: "v", scope: !12, type: !"_ZT5Class")
-!16 = !MDExpression(DW_OP_bit_piece, 32, 32)
-!17 = !MDLocation(line: 2755, column: 9, scope: !12)
+!15 = !DILocalVariable(tag: DW_TAG_auto_variable, name: "v", scope: !12, type: !"_ZT5Class")
+!16 = !DIExpression(DW_OP_bit_piece, 32, 32)
+!17 = !DILocation(line: 2755, column: 9, scope: !12)