1 ; RUN: llc -mtriple=x86_64-linux -O0 -o - -filetype=obj < %s | llvm-dwarfdump -debug-dump=info -| FileCheck %s 2 ; RUN: llc -mtriple=x86_64-linux -dwarf-version=2 -O0 -o - -filetype=obj < %s | llvm-dwarfdump -debug-dump=info -| FileCheck -check-prefix=DWARF2 %s 3 4 ; Generated from Clang with the following source: 5 ; 6 ; struct foo { 7 ; char c; 8 ; int i; 9 ; }; 10 ; 11 ; foo f; 12 13 ; CHECK: DW_AT_name {{.*}} "c" 14 ; CHECK-NOT: DW_TAG 15 ; CHECK: DW_AT_data_member_location {{.*}} (0x00) 16 17 ; CHECK: DW_AT_name {{.*}} "i" 18 ; CHECK-NOT: DW_TAG 19 ; CHECK: DW_AT_data_member_location {{.*}} (0x04) 20 21 ; DWARF2: DW_AT_name {{.*}} "c" 22 ; DWARF2-NOT: DW_TAG 23 ; DWARF2: DW_AT_data_member_location {{.*}} (<0x02> 23 00 ) 24 25 ; DWARF2: DW_AT_name {{.*}} "i" 26 ; DWARF2-NOT: DW_TAG 27 ; DWARF2: DW_AT_data_member_location {{.*}} (<0x02> 23 04 ) 28 29 %struct.foo = type { i8, i32 } 30 31 @f = global %struct.foo zeroinitializer, align 4 32 33 !llvm.dbg.cu = !{!0} 34 !llvm.module.flags = !{!13, !15} 35 !llvm.ident = !{!14} 36 37 !0 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, producer: "clang version 3.4 ", isOptimized: false, emissionKind: 0, file: !1, enums: !2, retainedTypes: !3, subprograms: !2, globals: !10, imports: !2) 38 !1 = !DIFile(filename: "data_member_location.cpp", directory: "/tmp/dbginfo") 39 !2 = !{} 40 !3 = !{!4} 41 !4 = !DICompositeType(tag: DW_TAG_structure_type, name: "foo", line: 1, size: 64, align: 32, file: !1, elements: !5, identifier: "_ZTS3foo") 42 !5 = !{!6, !8} 43 !6 = !DIDerivedType(tag: DW_TAG_member, name: "c", line: 2, size: 8, align: 8, file: !1, scope: !"_ZTS3foo", baseType: !7) 44 !7 = !DIBasicType(tag: DW_TAG_base_type, name: "char", size: 8, align: 8, encoding: DW_ATE_signed_char) 45 !8 = !DIDerivedType(tag: DW_TAG_member, name: "i", line: 3, size: 32, align: 32, offset: 32, file: !1, scope: !"_ZTS3foo", baseType: !9) 46 !9 = !DIBasicType(tag: DW_TAG_base_type, name: "int", size: 32, align: 32, encoding: DW_ATE_signed) 47 !10 = !{!11} 48 !11 = !DIGlobalVariable(name: "f", line: 6, isLocal: false, isDefinition: true, scope: null, file: !12, type: !4, variable: %struct.foo* @f) 49 !12 = !DIFile(filename: "data_member_location.cpp", directory: "/tmp/dbginfo") 50 !13 = !{i32 2, !"Dwarf Version", i32 4} 51 !14 = !{!"clang version 3.4 "} 52 53 !15 = !{i32 1, !"Debug Info Version", i32 3} 54
