1; RUN: llc %s -o %t -filetype=obj 2; RUN: llvm-dwarfdump -debug-dump=line %t | FileCheck %s 3 4target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128" 5target triple = "x86_64-unknown-linux-gnu" 6 7!llvm.dbg.cu = !{!0} 8!llvm.module.flags = !{!5} 9 10!0 = !{!"0x11\0012\00clang version 3.1 (trunk 143523)\001\00\000\00\000", !4, !2, !7, !2, !2, null} ; [ DW_TAG_compile_unit ] 11!2 = !{} 12!3 = !{!"0x29", !4} ; [ DW_TAG_file_type ] 13!4 = !{!"empty.c", !"/home/nlewycky"} 14!6 = !{!"0x13\00foo\001\008\008\000\000\000", !4, null, null, !2, null, null, !"_ZTS3foo"} ; [ DW_TAG_structure_type ] [foo] [line 1, size 8, align 8, offset 0] [def] [from ] 15!7 = !{!6} 16 17; The important part of the following check is that dir = #0. 18; Dir Mod Time File Len File Name 19; ---- ---------- ---------- --------------------------- 20; CHECK: file_names[ 1] 0 0x00000000 0x00000000 empty.c 21!5 = !{i32 1, !"Debug Info Version", i32 2} 22