1 ; REQUIRES: object-emission 2 ; XFAIL: hexagon 3 4 ; RUN: %llc_dwarf -filetype=obj -O0 < %s > %t 5 ; RUN: llvm-dwarfdump -v -debug-info %t | FileCheck %s 6 ; CHECK: DW_TAG_ptr_to_member_type 7 ; CHECK: DW_TAG_ptr_to_member_type 8 ; CHECK-NEXT: DW_AT_type [DW_FORM_ref4] (cu + {{.*}} => {[[TYPE:0x[0-9a-f]+]]} 9 ; CHECK: [[TYPE]]: DW_TAG_subroutine_type 10 ; CHECK: DW_TAG_formal_parameter 11 ; CHECK-NEXT: DW_AT_type 12 ; CHECK-NEXT: DW_AT_artificial [DW_FORM_flag 13 ; IR generated from clang -g with the following source: 14 ; struct S { 15 ; }; 16 ; 17 ; int S::*x = 0; 18 ; void (S::*y)(int) = 0; 19 20 source_filename = "test/DebugInfo/Generic/member-pointers.ll" 21 22 @x = global i64 -1, align 8, !dbg !0 23 @y = global { i64, i64 } zeroinitializer, align 8, !dbg !7 24 25 !llvm.dbg.cu = !{!13} 26 !llvm.module.flags = !{!15} 27 28 !0 = !DIGlobalVariableExpression(var: !1, expr: !DIExpression()) 29 !1 = !DIGlobalVariable(name: "x", scope: null, file: !2, line: 4, type: !3, isLocal: false, isDefinition: true) 30 !2 = !DIFile(filename: "simple.cpp", directory: "/home/blaikie/Development/scratch") 31 !3 = !DIDerivedType(tag: DW_TAG_ptr_to_member_type, baseType: !4, extraData: !5) 32 !4 = !DIBasicType(name: "int", size: 32, align: 32, encoding: DW_ATE_signed) 33 !5 = !DICompositeType(tag: DW_TAG_structure_type, name: "S", file: !2, line: 1, size: 8, align: 8, elements: !6) 34 !6 = !{} 35 !7 = !DIGlobalVariableExpression(var: !8, expr: !DIExpression()) 36 !8 = !DIGlobalVariable(name: "y", scope: null, file: !2, line: 5, type: !9, isLocal: false, isDefinition: true) 37 !9 = !DIDerivedType(tag: DW_TAG_ptr_to_member_type, baseType: !10, extraData: !5) 38 !10 = !DISubroutineType(types: !11) 39 !11 = !{null, !12, !4} 40 !12 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !5, size: 64, align: 64, flags: DIFlagArtificial | DIFlagObjectPointer) 41 !13 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !2, producer: "clang version 3.3 ", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug, enums: !6, retainedTypes: !6, globals: !14, imports: !6) 42 !14 = !{!0, !7} 43 !15 = !{i32 1, !"Debug Info Version", i32 3} 44 45
