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      1 ; RUN: llc -O0 %s -mtriple=x86_64-unknown-linux-gnu -filetype=obj -o %t
      2 ; RUN: llvm-dwarfdump -debug-dump=info %t | FileCheck %s
      3 
      4 ; Make sure that the base type from the subrange type has a name.
      5 ; CHECK: DW_TAG_subrange_type
      6 ; CHECK-NEXT: DW_AT_type [DW_FORM_ref4]     (cu + 0x{{[0-9a-f]+}} => {[[SUBTYPE:0x[0-9a-f]*]]})
      7 ; CHECK: [[SUBTYPE]]: DW_TAG_base_type
      8 ; CHECK-NEXT: DW_AT_name
      9 
     10 define i32 @main() nounwind uwtable !dbg !5 {
     11 entry:
     12   %retval = alloca i32, align 4
     13   %i = alloca [2 x i32], align 4
     14   store i32 0, i32* %retval
     15   call void @llvm.dbg.declare(metadata [2 x i32]* %i, metadata !10, metadata !DIExpression()), !dbg !15
     16   ret i32 0, !dbg !16
     17 }
     18 
     19 declare void @llvm.dbg.declare(metadata, metadata, metadata) nounwind readnone
     20 
     21 !llvm.dbg.cu = !{!0}
     22 !llvm.module.flags = !{!18}
     23 
     24 !0 = distinct !DICompileUnit(language: DW_LANG_C99, producer: "clang version 3.3 (trunk 171472) (llvm/trunk 171487)", isOptimized: false, emissionKind: FullDebug, file: !17, enums: !1, retainedTypes: !1, globals: !1, imports:  !1)
     25 !1 = !{}
     26 !5 = distinct !DISubprogram(name: "main", line: 2, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, unit: !0, scopeLine: 3, file: !6, scope: !6, type: !7, variables: !1)
     27 !6 = !DIFile(filename: "foo.c", directory: "/usr/local/google/home/echristo/tmp")
     28 !7 = !DISubroutineType(types: !8)
     29 !8 = !{!9}
     30 !9 = !DIBasicType(tag: DW_TAG_base_type, name: "int", size: 32, align: 32, encoding: DW_ATE_signed)
     31 !10 = !DILocalVariable(name: "i", line: 4, scope: !11, file: !6, type: !12)
     32 !11 = distinct !DILexicalBlock(line: 3, column: 0, file: !6, scope: !5)
     33 !12 = !DICompositeType(tag: DW_TAG_array_type, size: 64, align: 32, baseType: !9, elements: !13)
     34 !13 = !{!14}
     35 !14 = !DISubrange(count: 2)
     36 !15 = !DILocation(line: 4, scope: !11)
     37 !16 = !DILocation(line: 6, scope: !11)
     38 !17 = !DIFile(filename: "foo.c", directory: "/usr/local/google/home/echristo/tmp")
     39 !18 = !{i32 1, !"Debug Info Version", i32 3}
     40