| Rafael Espindola | 7927836 | 2011-11-10 22:34:29 +0000 | [diff] [blame] | 1 | ; RUN: llc -mtriple=x86_64-apple-darwin %s -o %t -filetype=obj |
| Eli Bendersky | e6abe83 | 2013-01-25 21:44:53 +0000 | [diff] [blame^] | 2 | ; RUN: llvm-dwarfdump -debug-dump=info %t | FileCheck %s |
| Rafael Espindola | 7927836 | 2011-11-10 22:34:29 +0000 | [diff] [blame] | 3 | |
| 4 | ; test that the DW_AT_specification is a back edge in the file. |
| 5 | |
| Eric Christopher | b1b9451 | 2012-08-01 18:19:01 +0000 | [diff] [blame] | 6 | ; CHECK: 0x0000003a: DW_TAG_subprogram [5] * |
| 7 | ; CHECK: 0x00000060: DW_AT_specification [DW_FORM_ref4] (cu + 0x003a => {0x0000003a}) |
| Rafael Espindola | 7927836 | 2011-11-10 22:34:29 +0000 | [diff] [blame] | 8 | |
| 9 | |
| 10 | @_ZZN3foo3barEvE1x = constant i32 0, align 4 |
| 11 | |
| 12 | define void @_ZN3foo3barEv() { |
| 13 | entry: |
| 14 | ret void, !dbg !25 |
| 15 | } |
| 16 | |
| 17 | !llvm.dbg.cu = !{!0} |
| 18 | |
| 19 | !0 = metadata !{i32 720913, i32 0, i32 4, metadata !"<unknown>", metadata !"/Users/espindola/mozilla-central/obj-x86_64-apple-darwin11.2.0/toolkit/library", metadata !"clang version 3.0 ()", i1 true, i1 false, metadata !"", i32 0, metadata !1, metadata !1, metadata !3, metadata !18} ; [ DW_TAG_compile_unit ] |
| 20 | !1 = metadata !{metadata !2} |
| 21 | !2 = metadata !{i32 0} |
| 22 | !3 = metadata !{metadata !4} |
| 23 | !4 = metadata !{metadata !5} |
| 24 | !5 = metadata !{i32 720942, i32 0, null, metadata !"bar", metadata !"bar", metadata !"_ZN3foo3barEv", metadata !6, i32 4, metadata !7, i1 false, i1 true, i32 0, i32 0, i32 0, i32 256, i1 false, void ()* @_ZN3foo3barEv, null, metadata !11, metadata !16} ; [ DW_TAG_subprogram ] |
| 25 | !6 = metadata !{i32 720937, metadata !"nsNativeAppSupportBase.ii", metadata !"/Users/espindola/mozilla-central/obj-x86_64-apple-darwin11.2.0/toolkit/library", null} ; [ DW_TAG_file_type ] |
| 26 | !7 = metadata !{i32 720917, i32 0, metadata !"", i32 0, i32 0, i64 0, i64 0, i32 0, i32 0, i32 0, metadata !8, i32 0, i32 0} ; [ DW_TAG_subroutine_type ] |
| 27 | !8 = metadata !{null, metadata !9} |
| 28 | !9 = metadata !{i32 720911, i32 0, metadata !"", i32 0, i32 0, i64 64, i64 64, i64 0, i32 64, metadata !10} ; [ DW_TAG_pointer_type ] |
| 29 | !10 = metadata !{i32 720915, null, metadata !"foo", metadata !6, i32 1, i64 0, i64 0, i32 0, i32 4, i32 0, null, i32 0, i32 0} ; [ DW_TAG_structure_type ] |
| 30 | !11 = metadata !{i32 720942, i32 0, metadata !12, metadata !"bar", metadata !"bar", metadata !"_ZN3foo3barEv", metadata !6, i32 2, metadata !7, i1 false, i1 false, i32 0, i32 0, null, i32 256, i1 false, null, null, i32 0, metadata !14} ; [ DW_TAG_subprogram ] |
| 31 | !12 = metadata !{i32 720898, null, metadata !"foo", metadata !6, i32 1, i64 8, i64 8, i32 0, i32 0, null, metadata !13, i32 0, null, null} ; [ DW_TAG_class_type ] |
| 32 | !13 = metadata !{metadata !11} |
| 33 | !14 = metadata !{metadata !15} |
| 34 | !15 = metadata !{i32 720932} ; [ DW_TAG_base_type ] |
| 35 | !16 = metadata !{metadata !17} |
| 36 | !17 = metadata !{i32 720932} ; [ DW_TAG_base_type ] |
| 37 | !18 = metadata !{metadata !19} |
| 38 | !19 = metadata !{metadata !20} |
| 39 | !20 = metadata !{i32 720948, i32 0, metadata !5, metadata !"x", metadata !"x", metadata !"", metadata !6, i32 5, metadata !21, i32 1, i32 1, i32* @_ZZN3foo3barEvE1x} ; [ DW_TAG_variable ] |
| 40 | !21 = metadata !{i32 720934, null, metadata !"", null, i32 0, i64 0, i64 0, i64 0, i32 0, metadata !22} ; [ DW_TAG_const_type ] |
| 41 | !22 = metadata !{i32 720932, null, metadata !"int", null, i32 0, i64 32, i64 32, i64 0, i32 0, i32 5} ; [ DW_TAG_base_type ] |
| 42 | !25 = metadata !{i32 6, i32 1, metadata !26, null} |
| 43 | !26 = metadata !{i32 720907, metadata !5, i32 4, i32 17, metadata !6, i32 0} ; [ DW_TAG_lexical_block ] |