; RUN: %llc_dwarf -O2 %s -o - | FileCheck %s
; Check struct X for dead variable xyz from inlined function foo.
+; CHECK: section_info
; CHECK: DW_TAG_structure_type
-; CHECK-NEXT: info_string
-
+; CHECK-NEXT: DW_AT_name
+
@i = common global i32 0 ; <i32*> [#uses=2]
define i32 @bar() nounwind ssp {
entry:
- %0 = load i32* @i, align 4, !dbg !17 ; <i32> [#uses=2]
- tail call void @llvm.dbg.value(metadata !{i32 %0}, i64 0, metadata !9, metadata !{metadata !"0x102"}), !dbg !19
- tail call void @llvm.dbg.declare(metadata !29, metadata !10, metadata !{metadata !"0x102"}), !dbg !21
+ %0 = load i32, i32* @i, align 4, !dbg !17 ; <i32> [#uses=2]
+ tail call void @llvm.dbg.value(metadata i32 %0, i64 0, metadata !59, metadata !DIExpression()), !dbg !19
+ tail call void @llvm.dbg.declare(metadata !29, metadata !60, metadata !DIExpression()), !dbg !21
%1 = mul nsw i32 %0, %0, !dbg !22 ; <i32> [#uses=2]
store i32 %1, i32* @i, align 4, !dbg !17
ret i32 %1, !dbg !23
!llvm.dbg.cu = !{!2}
!llvm.module.flags = !{!28}
-!0 = metadata !{metadata !"0x2e\00foo\00foo\00\009\001\001\000\006\000\001\009", metadata !27, metadata !1, metadata !3, null, null, null, null, metadata !24} ; [ DW_TAG_subprogram ]
-!1 = metadata !{metadata !"0x29", metadata !27} ; [ DW_TAG_file_type ]
-!2 = metadata !{metadata !"0x11\001\004.2.1 (Based on Apple Inc. build 5658) (LLVM build)\001\00\000\00\000", metadata !27, metadata !20, metadata !20, metadata !25, metadata !26, metadata !20} ; [ DW_TAG_compile_unit ]
-!3 = metadata !{metadata !"0x15\00\000\000\000\000\000\000", metadata !27, metadata !1, null, metadata !4, null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ]
-!4 = metadata !{metadata !5, metadata !5}
-!5 = metadata !{metadata !"0x24\00int\000\0032\0032\000\000\005", metadata !27, metadata !1} ; [ DW_TAG_base_type ]
-!6 = metadata !{metadata !"0x2e\00bar\00bar\00bar\0014\000\001\000\006\000\001\000", metadata !27, metadata !1, metadata !7, null, i32 ()* @bar, null, null, null} ; [ DW_TAG_subprogram ]
-!7 = metadata !{metadata !"0x15\00\000\000\000\000\000\000", metadata !27, metadata !1, null, metadata !8, null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ]
-!8 = metadata !{metadata !5}
-!9 = metadata !{metadata !"0x101\00j\009\000", metadata !0, metadata !1, metadata !5} ; [ DW_TAG_arg_variable ]
-!10 = metadata !{metadata !"0x100\00xyz\0010\000", metadata !11, metadata !1, metadata !12} ; [ DW_TAG_auto_variable ]
-!11 = metadata !{metadata !"0xb\009\000\000", metadata !1, metadata !0} ; [ DW_TAG_lexical_block ]
-!12 = metadata !{metadata !"0x13\00X\0010\0064\0032\000\000\000", metadata !27, metadata !0, null, metadata !13, null, null, null} ; [ DW_TAG_structure_type ] [X] [line 10, size 64, align 32, offset 0] [def] [from ]
-!13 = metadata !{metadata !14, metadata !15}
-!14 = metadata !{metadata !"0xd\00a\0010\0032\0032\000\000", metadata !27, metadata !12, metadata !5} ; [ DW_TAG_member ]
-!15 = metadata !{metadata !"0xd\00b\0010\0032\0032\0032\000", metadata !27, metadata !12, metadata !5} ; [ DW_TAG_member ]
-!16 = metadata !{metadata !"0x34\00i\00i\00\005\000\001", metadata !1, metadata !1, metadata !5, i32* @i, null} ; [ DW_TAG_variable ]
-!17 = metadata !{i32 15, i32 0, metadata !18, null}
-!18 = metadata !{metadata !"0xb\0014\000\001", metadata !1, metadata !6} ; [ DW_TAG_lexical_block ]
-!19 = metadata !{i32 9, i32 0, metadata !0, metadata !17}
-!20 = metadata !{}
-!21 = metadata !{i32 9, i32 0, metadata !11, metadata !17}
-!22 = metadata !{i32 11, i32 0, metadata !11, metadata !17}
-!23 = metadata !{i32 16, i32 0, metadata !18, null}
-!24 = metadata !{metadata !9, metadata !10}
-!25 = metadata !{metadata !0, metadata !6}
-!26 = metadata !{metadata !16}
-!27 = metadata !{metadata !"bar.c", metadata !"/tmp/"}
-!28 = metadata !{i32 1, metadata !"Debug Info Version", i32 2}
-!29 = metadata !{null}
+!0 = !DISubprogram(name: "foo", line: 9, isLocal: true, isDefinition: true, virtualIndex: 6, isOptimized: true, scopeLine: 9, file: !27, scope: !1, type: !3, variables: !24)
+!1 = !DIFile(filename: "bar.c", directory: "/tmp/")
+!2 = !DICompileUnit(language: DW_LANG_C89, producer: "4.2.1 (Based on Apple Inc. build 5658) (LLVM build)", isOptimized: true, emissionKind: 0, file: !27, enums: !20, retainedTypes: !20, subprograms: !25, globals: !26, imports: !20)
+!3 = !DISubroutineType(types: !4)
+!4 = !{!5, !5}
+!5 = !DIBasicType(tag: DW_TAG_base_type, name: "int", size: 32, align: 32, encoding: DW_ATE_signed)
+!6 = !DISubprogram(name: "bar", linkageName: "bar", line: 14, isLocal: false, isDefinition: true, virtualIndex: 6, isOptimized: true, file: !27, scope: !1, type: !7, function: i32 ()* @bar)
+!7 = !DISubroutineType(types: !8)
+!8 = !{!5}
+!9 = !DILocalVariable(tag: DW_TAG_arg_variable, name: "j", line: 9, arg: 0, scope: !0, file: !1, type: !5)
+!10 = !DILocalVariable(tag: DW_TAG_auto_variable, name: "xyz", line: 10, scope: !11, file: !1, type: !12)
+
+!59 = !DILocalVariable(tag: DW_TAG_arg_variable, name: "j", line: 9, arg: 0, scope: !0, file: !1, type: !5)
+!60 = !DILocalVariable(tag: DW_TAG_auto_variable, name: "xyz", line: 10, scope: !11, file: !1, type: !12)
+
+!11 = distinct !DILexicalBlock(line: 9, column: 0, file: !1, scope: !0)
+!12 = !DICompositeType(tag: DW_TAG_structure_type, name: "X", line: 10, size: 64, align: 32, file: !27, scope: !0, elements: !13)
+!13 = !{!14, !15}
+!14 = !DIDerivedType(tag: DW_TAG_member, name: "a", line: 10, size: 32, align: 32, file: !27, scope: !12, baseType: !5)
+!15 = !DIDerivedType(tag: DW_TAG_member, name: "b", line: 10, size: 32, align: 32, offset: 32, file: !27, scope: !12, baseType: !5)
+!16 = !DIGlobalVariable(name: "i", line: 5, isLocal: false, isDefinition: true, scope: !1, file: !1, type: !5, variable: i32* @i)
+!17 = !DILocation(line: 15, scope: !18)
+!18 = distinct !DILexicalBlock(line: 14, column: 0, file: !1, scope: !6)
+!19 = !DILocation(line: 9, scope: !0, inlinedAt: !17)
+!20 = !{}
+!21 = !DILocation(line: 9, scope: !11, inlinedAt: !17)
+!22 = !DILocation(line: 11, scope: !11, inlinedAt: !17)
+!23 = !DILocation(line: 16, scope: !18)
+!24 = !{!9, !10}
+!25 = !{!0, !6}
+!26 = !{!16}
+!27 = !DIFile(filename: "bar.c", directory: "/tmp/")
+!28 = !{i32 1, !"Debug Info Version", i32 3}
+!29 = !{null}
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