1 ; REQUIRES: object-emission 2 3 ; RUN: %llc_dwarf -filetype=obj -O0 < %s > %t 4 ; RUN: llvm-dwarfdump -v -debug-info %t | FileCheck %s 5 ; CHECK: DW_TAG_ptr_to_member_type 6 ; CHECK-NEXT: DW_AT_type [DW_FORM_ref4] (cu + {{.*}} => {[[TYPE:0x[0-9a-f]+]]} 7 ; CHECK: [[TYPE]]: DW_TAG_base_type 8 ; IR generated from clang -g with the following source: 9 ; struct Foo { 10 ; int e; 11 ; }; 12 ; int Foo:*x = 0; 13 14 source_filename = "test/DebugInfo/Generic/tu-member-pointer.ll" 15 16 @x = global i64 -1, align 8, !dbg !0 17 18 !llvm.dbg.cu = !{!6} 19 !llvm.module.flags = !{!10, !11} 20 21 !0 = !DIGlobalVariableExpression(var: !1, expr: !DIExpression()) 22 !1 = !DIGlobalVariable(name: "x", scope: null, file: !2, line: 4, type: !3, isLocal: false, isDefinition: true) 23 !2 = !DIFile(filename: "foo.cpp", directory: ".") 24 !3 = !DIDerivedType(tag: DW_TAG_ptr_to_member_type, baseType: !4, extraData: !5) 25 !4 = !DIBasicType(name: "int", size: 32, align: 32, encoding: DW_ATE_signed) 26 !5 = !DICompositeType(tag: DW_TAG_structure_type, name: "Foo", file: !2, line: 1, flags: DIFlagFwdDecl, identifier: "_ZTS3Foo") 27 !6 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !2, producer: "clang version 3.4", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug, enums: !7, retainedTypes: !8, globals: !9, imports: !7) 28 !7 = !{} 29 !8 = !{!5} 30 !9 = !{!0} 31 !10 = !{i32 2, !"Dwarf Version", i32 2} 32 !11 = !{i32 1, !"Debug Info Version", i32 3} 33 34
