| ; RUN: %llc_dwarf -O0 < %s | FileCheck %s |
| ; Do not emit AT_upper_bound for an unbounded array. |
| ; radar 9241695 |
| define i32 @main() nounwind ssp { |
| entry: |
| %retval = alloca i32, align 4 |
| %a = alloca [0 x i32], align 4 |
| store i32 0, i32* %retval |
| call void @llvm.dbg.declare(metadata [0 x i32]* %a, metadata !6, metadata !{!"0x102"}), !dbg !11 |
| ret i32 0, !dbg !12 |
| } |
| |
| declare void @llvm.dbg.declare(metadata, metadata, metadata) nounwind readnone |
| |
| !llvm.dbg.cu = !{!2} |
| !llvm.module.flags = !{!16} |
| |
| !0 = !{!"0x2e\00main\00main\00\003\000\001\000\006\000\000\003", !14, !1, !3, null, i32 ()* @main, null, null, null} ; [ DW_TAG_subprogram ] [line 3] [def] [main] |
| !1 = !{!"0x29", !14} ; [ DW_TAG_file_type ] |
| !2 = !{!"0x11\0012\00clang version 3.0 (trunk 129138)\000\00\000\00\000", !14, !15, !15, !13, null, null} ; [ DW_TAG_compile_unit ] |
| !3 = !{!"0x15\00\000\000\000\000\000\000", !14, !1, null, !4, null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ] |
| !4 = !{!5} |
| !5 = !{!"0x24\00int\000\0032\0032\000\000\005", null, !2} ; [ DW_TAG_base_type ] |
| !6 = !{!"0x100\00a\004\000", !7, !1, !8} ; [ DW_TAG_auto_variable ] |
| !7 = !{!"0xb\003\0012\000", !14, !0} ; [ DW_TAG_lexical_block ] |
| !8 = !{!"0x1\00\000\000\0032\000\000", !14, !2, !5, !9, i32 0, null, null, null} ; [ DW_TAG_array_type ] [line 0, size 0, align 32, offset 0] [from int] |
| !9 = !{!10} |
| ;CHECK: DW_TAG_subrange_type |
| ;CHECK-NEXT: DW_AT_type |
| ;CHECK-NOT: DW_AT_lower_bound |
| ;CHECK-NOT: DW_AT_upper_bound |
| ;CHECK-NEXT: End Of Children Mark |
| !10 = !{!"0x21\000\00-1"} ; [ DW_TAG_subrange_type ] |
| !11 = !MDLocation(line: 4, column: 7, scope: !7) |
| !12 = !MDLocation(line: 5, column: 3, scope: !7) |
| !13 = !{!0} |
| !14 = !{!"array.c", !"/private/tmp"} |
| !15 = !{i32 0} |
| !16 = !{i32 1, !"Debug Info Version", i32 2} |