| Devang Patel | fb6e8d6 | 2011-04-08 21:55:10 +0000 | [diff] [blame] | 1 | ; RUN: llc -O0 < %s | FileCheck %s |
| 2 | ; Do not emit AT_upper_bound for an unbounded array. |
| Devang Patel | f03a338 | 2011-04-08 23:52:04 +0000 | [diff] [blame] | 3 | ; radar 9241695 |
| Devang Patel | fb6e8d6 | 2011-04-08 21:55:10 +0000 | [diff] [blame] | 4 | define i32 @main() nounwind ssp { |
| 5 | entry: |
| 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 |
| 10 | ret i32 0, !dbg !12 |
| 11 | } |
| 12 | |
| 13 | declare void @llvm.dbg.declare(metadata, metadata) nounwind readnone |
| 14 | |
| David Blaikie | d7e0de5 | 2013-03-08 00:23:31 +0000 | [diff] [blame] | 15 | !llvm.dbg.cu = !{!2} |
| Devang Patel | fb6e8d6 | 2011-04-08 21:55:10 +0000 | [diff] [blame] | 16 | |
| David Blaikie | ebb5183 | 2013-03-21 20:28:52 +0000 | [diff] [blame^] | 17 | !0 = metadata !{i32 786478, metadata !1, metadata !"main", metadata !"main", metadata !"", metadata !1, i32 3, metadata !3, i1 false, i1 true, i32 0, i32 0, i32 0, i32 0, i1 false, i32 ()* @main, null, null, null, i32 3} ; [ DW_TAG_subprogram ] |
| David Blaikie | b4cf0ab | 2013-03-17 21:13:55 +0000 | [diff] [blame] | 18 | !1 = metadata !{i32 786473, metadata !14} ; [ DW_TAG_file_type ] |
| David Blaikie | 162c800 | 2013-03-20 22:52:54 +0000 | [diff] [blame] | 19 | !2 = metadata !{i32 786449, metadata !1, i32 12, metadata !"clang version 3.0 (trunk 129138)", i1 false, metadata !"", i32 0, null, null, metadata !13, null, null} ; [ DW_TAG_compile_unit ] |
| David Blaikie | d7e0de5 | 2013-03-08 00:23:31 +0000 | [diff] [blame] | 20 | !3 = metadata !{i32 786453, metadata !1, metadata !"", metadata !1, i32 0, i64 0, i64 0, i32 0, i32 0, i32 0, metadata !4, i32 0, i32 0} ; [ DW_TAG_subroutine_type ] |
| Devang Patel | fb6e8d6 | 2011-04-08 21:55:10 +0000 | [diff] [blame] | 21 | !4 = metadata !{metadata !5} |
| David Blaikie | d7e0de5 | 2013-03-08 00:23:31 +0000 | [diff] [blame] | 22 | !5 = metadata !{i32 786468, metadata !2, metadata !"int", null, i32 0, i64 32, i64 32, i64 0, i32 0, i32 5} ; [ DW_TAG_base_type ] |
| 23 | !6 = metadata !{i32 786688, metadata !7, metadata !"a", metadata !1, i32 4, metadata !8, i32 0, null} ; [ DW_TAG_auto_variable ] |
| 24 | !7 = metadata !{i32 786443, metadata !0, i32 3, i32 12, metadata !1, i32 0} ; [ DW_TAG_lexical_block ] |
| 25 | !8 = metadata !{i32 786433, metadata !2, metadata !"", metadata !2, i32 0, i64 0, i64 32, i32 0, i32 0, metadata !5, metadata !9, i32 0, i32 0} ; [ DW_TAG_array_type ] |
| Devang Patel | fb6e8d6 | 2011-04-08 21:55:10 +0000 | [diff] [blame] | 26 | !9 = metadata !{metadata !10} |
| 27 | ;CHECK: DW_TAG_subrange_type |
| 28 | ;CHECK-NEXT: DW_AT_type |
| 29 | ;CHECK-NOT: DW_AT_lower_bound |
| 30 | ;CHECK-NOT: DW_AT_upper_bound |
| 31 | ;CHECK-NEXT: End Of Children Mark |
| David Blaikie | d7e0de5 | 2013-03-08 00:23:31 +0000 | [diff] [blame] | 32 | !10 = metadata !{i32 786465, i64 0, i64 -1} ; [ DW_TAG_subrange_type ] |
| Devang Patel | fb6e8d6 | 2011-04-08 21:55:10 +0000 | [diff] [blame] | 33 | !11 = metadata !{i32 4, i32 7, metadata !7, null} |
| 34 | !12 = metadata !{i32 5, i32 3, metadata !7, null} |
| David Blaikie | b4cf0ab | 2013-03-17 21:13:55 +0000 | [diff] [blame] | 35 | !13 = metadata !{metadata !0} |
| 36 | !14 = metadata !{metadata !"array.c", metadata !"/private/tmp"} |