1 ; RUN: rm -rf %t && mkdir -p %t
2 ; RUN: llc -split-dwarf-file=foo.dwo %s -filetype=obj -o %t/a.o
3 ; RUN: llc -split-dwarf-file=bar.dwo %s -filetype=obj -o %t/b.o
4 ; RUN: llvm-dwarfdump -debug-info %t/a.o %t/b.o | FileCheck %s
6 ; CHECK: {{.*}}a.o: file format elf64-x86-64
7 ; CHECK: 0x00000000: Compile Unit: {{.*}}, DWO_id = [[HASH:0x[0-9a-f]*]]
8 ; CHECK: {{.*}}b.o: file format elf64-x86-64
9 ; CHECK-NOT: DWO_id = [[HASH]]
11 target triple = "x86_64-pc-linux"
13 ; Function Attrs: noinline nounwind uwtable
14 define void @_Z1av() !dbg !9 {
21 !llvm.module.flags = !{!6, !7, !8}
23 !0 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !1, producer: "clang version 5.0.0 (trunk 304107) (llvm/trunk 304109)", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug, enums: !2)
24 !1 = !DIFile(filename: "a.cpp", directory: "/tmp")
26 !5 = !{!"clang version 5.0.0 (trunk 304107) (llvm/trunk 304109)"}
27 !6 = !{i32 2, !"Dwarf Version", i32 5}
28 !7 = !{i32 2, !"Debug Info Version", i32 3}
29 !8 = !{i32 1, !"wchar_size", i32 4}
30 !9 = distinct !DISubprogram(name: "a", linkageName: "_Z1av", scope: !1, file: !1, line: 1, type: !10, isLocal: false, isDefinition: true, scopeLine: 1, flags: DIFlagPrototyped, isOptimized: false, unit: !0, retainedNodes: !2)
31 !10 = !DISubroutineType(types: !11)
33 !12 = !DILocation(line: 2, column: 1, scope: !9)