1; RUN: %llc_dwarf -O0 < %s | FileCheck %s 2; Do not emit AT_upper_bound for an unbounded array. 3; radar 9241695 4define i32 @main() nounwind ssp !dbg !0 { 5entry: 6 %retval = alloca i32, align 4 7 %a = alloca [0 x i32], align 4 8 store i32 0, i32* %retval 9 call void @llvm.dbg.declare(metadata [0 x i32]* %a, metadata !6, metadata !DIExpression()), !dbg !11 10 ret i32 0, !dbg !12 11} 12 13declare void @llvm.dbg.declare(metadata, metadata, metadata) nounwind readnone 14 15!llvm.dbg.cu = !{!2} 16!llvm.module.flags = !{!16} 17 18!0 = distinct !DISubprogram(name: "main", line: 3, isLocal: false, isDefinition: true, virtualIndex: 6, isOptimized: false, unit: !2, scopeLine: 3, file: !14, scope: !1, type: !3) 19!1 = !DIFile(filename: "array.c", directory: "/private/tmp") 20!2 = distinct !DICompileUnit(language: DW_LANG_C99, producer: "clang version 3.0 (trunk 129138)", isOptimized: false, emissionKind: FullDebug, file: !14, enums: !15, retainedTypes: !15, imports: null) 21!3 = !DISubroutineType(types: !4) 22!4 = !{!5} 23!5 = !DIBasicType(tag: DW_TAG_base_type, name: "int", size: 32, align: 32, encoding: DW_ATE_signed) 24!6 = !DILocalVariable(name: "a", line: 4, scope: !7, file: !1, type: !8) 25!7 = distinct !DILexicalBlock(line: 3, column: 12, file: !14, scope: !0) 26!8 = !DICompositeType(tag: DW_TAG_array_type, align: 32, file: !14, scope: !2, baseType: !5, elements: !9) 27!9 = !{!10} 28;CHECK: section_info: 29;CHECK: DW_TAG_subrange_type 30;CHECK-NEXT: DW_AT_type 31;CHECK-NOT: DW_AT_lower_bound 32;CHECK-NOT: DW_AT_upper_bound 33;CHECK-NEXT: End Of Children Mark 34!10 = !DISubrange(count: -1) 35!11 = !DILocation(line: 4, column: 7, scope: !7) 36!12 = !DILocation(line: 5, column: 3, scope: !7) 37!14 = !DIFile(filename: "array.c", directory: "/private/tmp") 38!15 = !{} 39!16 = !{i32 1, !"Debug Info Version", i32 3} 40