1 ; RUN: %llc_dwarf -O0 < %s | FileCheck %s
2 ; Do not emit AT_upper_bound for an unbounded array.
4 define i32 @main() nounwind ssp {
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), !dbg !11
13 declare void @llvm.dbg.declare(metadata, metadata) nounwind readnone
16 !llvm.module.flags = !{!16}
18 !0 = metadata !{i32 786478, metadata !14, metadata !1, metadata !"main", metadata !"main", metadata !"", i32 3, metadata !3, i1 false, i1 true, i32 0, i32 0, null, i32 0, i1 false, i32 ()* @main, null, null, null, i32 3} ; [ DW_TAG_subprogram ] [line 3] [def] [main]
19 !1 = metadata !{i32 786473, metadata !14} ; [ DW_TAG_file_type ]
20 !2 = metadata !{i32 786449, metadata !14, i32 12, metadata !"clang version 3.0 (trunk 129138)", i1 false, metadata !"", i32 0, metadata !15, metadata !15, metadata !13, null, null, null} ; [ DW_TAG_compile_unit ]
21 !3 = metadata !{i32 786453, metadata !14, metadata !1, metadata !"", i32 0, i64 0, i64 0, i32 0, i32 0, null, metadata !4, i32 0, null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ]
22 !4 = metadata !{metadata !5}
23 !5 = metadata !{i32 786468, null, metadata !2, metadata !"int", i32 0, i64 32, i64 32, i64 0, i32 0, i32 5} ; [ DW_TAG_base_type ]
24 !6 = metadata !{i32 786688, metadata !7, metadata !"a", metadata !1, i32 4, metadata !8, i32 0, null} ; [ DW_TAG_auto_variable ]
25 !7 = metadata !{i32 786443, metadata !14, metadata !0, i32 3, i32 12, i32 0} ; [ DW_TAG_lexical_block ]
26 !8 = metadata !{i32 786433, metadata !14, metadata !2, metadata !"", i32 0, i64 0, i64 32, i32 0, i32 0, metadata !5, metadata !9, i32 0, null, null, null} ; [ DW_TAG_array_type ] [line 0, size 0, align 32, offset 0] [from int]
27 !9 = metadata !{metadata !10}
28 ;CHECK: DW_TAG_subrange_type
29 ;CHECK-NEXT: DW_AT_type
30 ;CHECK-NOT: DW_AT_lower_bound
31 ;CHECK-NOT: DW_AT_upper_bound
32 ;CHECK-NEXT: End Of Children Mark
33 !10 = metadata !{i32 786465, i64 0, i64 -1} ; [ DW_TAG_subrange_type ]
34 !11 = metadata !{i32 4, i32 7, metadata !7, null}
35 !12 = metadata !{i32 5, i32 3, metadata !7, null}
36 !13 = metadata !{metadata !0}
37 !14 = metadata !{metadata !"array.c", metadata !"/private/tmp"}
38 !15 = metadata !{i32 0}
39 !16 = metadata !{i32 1, metadata !"Debug Info Version", i32 1}