1; RUN: llc -mtriple=x86_64-apple-darwin -O0 -filetype=obj -o %t < %s 2; RUN: llvm-dwarfdump -debug-dump=info %t | FileCheck %s 3; <rdar://problem/12566646> 4 5%class.A = type { [0 x i32] } 6 7@a = global %class.A zeroinitializer, align 4 8 9; CHECK: DW_TAG_class_type 10; CHECK: DW_TAG_member 11; CHECK-NEXT: DW_AT_name [DW_FORM_strp] ( .debug_str[0x{{[0-9a-f]*}}] = "x") 12; CHECK-NEXT: DW_AT_type [DW_FORM_ref4] (cu + 0x{{[0-9a-f]*}} => {[[ARRAY:0x[0-9a-f]*]]}) 13 14; CHECK: [[ARRAY]]: DW_TAG_array_type [{{.*}}] * 15; CHECK-NEXT: DW_AT_type [DW_FORM_ref4] (cu + 0x{{[0-9a-f]*}} => {[[BASETYPE:0x[0-9a-f]*]]}) 16 17; CHECK: DW_TAG_subrange_type 18; CHECK-NEXT: DW_AT_type [DW_FORM_ref4] (cu + 0x{{[0-9a-f]*}} => {[[BASE2:0x[0-9a-f]*]]}) 19; CHECK-NOT: DW_AT_upper_bound 20 21; CHECK: [[BASETYPE]]: DW_TAG_base_type 22; CHECK: [[BASE2]]: DW_TAG_base_type 23; CHECK-NEXT: DW_AT_name 24; CHECK-NEXT: DW_AT_byte_size [DW_FORM_data1] (0x08) 25; CHECK-NEXT: DW_AT_encoding [DW_FORM_data1] (DW_ATE_unsigned) 26 27!llvm.dbg.cu = !{!0} 28!llvm.module.flags = !{!21} 29 30!0 = !{!"0x11\004\00clang version 3.3 (trunk 169136)\000\00\000\00\000", !20, !1, !1, !1, !3, !1} ; [ DW_TAG_compile_unit ] [/Volumes/Sandbox/llvm/t.cpp] [DW_LANG_C_plus_plus] 31!1 = !{} 32!3 = !{!5} 33!5 = !{!"0x34\00a\00a\00\001\000\001", null, !6, !7, %class.A* @a, null} ; [ DW_TAG_variable ] [a] [line 1] [def] 34!6 = !{!"0x29", !20} ; [ DW_TAG_file_type ] 35!7 = !{!"0x2\00A\001\000\0032\000\000\000", !20, null, null, !8, null, null, null} ; [ DW_TAG_class_type ] [A] [line 1, size 0, align 32, offset 0] [def] [from ] 36!8 = !{!9, !14} 37!9 = !{!"0xd\00x\001\000\000\000\001", !20, !7, !10} ; [ DW_TAG_member ] [x] [line 1, size 0, align 0, offset 0] [private] [from ] 38!10 = !{!"0x1\00\000\000\0032\000\000", null, null, !11, !12, i32 0, null, null, null} ; [ DW_TAG_array_type ] [line 0, size 0, align 32, offset 0] [from int] 39!11 = !{!"0x24\00int\000\0032\0032\000\000\005", null, null} ; [ DW_TAG_base_type ] [int] [line 0, size 32, align 32, offset 0, enc DW_ATE_signed] 40!12 = !{!13} 41!13 = !{!"0x21\000\00-1"} ; [ DW_TAG_subrange_type ] [unbound] 42!14 = !{!"0x2e\00A\00A\00\001\000\000\000\006\00320\000\001", !6, !7, !15, null, null, null, i32 0, !18} ; [ DW_TAG_subprogram ] [line 1] [A] 43!15 = !{!"0x15\00\000\000\000\000\000\000", i32 0, null, null, !16, null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ] 44!16 = !{null, !17} 45!17 = !{!"0xf\00\000\0064\0064\000\001088", i32 0, null, !7} ; [ DW_TAG_pointer_type ] [line 0, size 64, align 64, offset 0] [from A] 46!18 = !{!19} 47!19 = !{!"0x24"} ; [ DW_TAG_base_type ] [line 0, size 0, align 0, offset 0] 48!20 = !{!"t.cpp", !"/Volumes/Sandbox/llvm"} 49!21 = !{i32 1, !"Debug Info Version", i32 2} 50