1; RUN: %llc_dwarf -filetype=obj %s -o - | llvm-dwarfdump -debug-dump=info - | FileCheck %s
2; Generated at -O2 from:
3;   void f();
4;   __attribute__((always_inline)) void g() {
5;     f();
6;   }
7;   void h() {
8;     g();
9;   };
10; CHECK: DW_TAG_subprogram
11; CHECK:  DW_AT_abstract_origin {{.*}}"g"
12; CHECK-NOT:  DW_AT_abstract_origin {{.*}}"g"
13; CHECK: DW_TAG
14source_filename = "test.c"
15target datalayout = "e-m:o-i64:64-f80:128-n8:16:32:64-S128"
16target triple = "x86_64-apple-macosx10.11.0"
17
18; Function Attrs: alwaysinline nounwind ssp uwtable
19define void @g() #0 !dbg !7 {
20entry:
21  tail call void (...) @f() #3, !dbg !10
22  ret void, !dbg !11
23}
24
25declare void @f(...)
26
27; Function Attrs: nounwind ssp uwtable
28define void @h() #2 !dbg !12 {
29entry:
30  tail call void (...) @f() #3, !dbg !13
31  ret void, !dbg !15
32}
33
34attributes #0 = { alwaysinline nounwind ssp uwtable }
35attributes #2 = { nounwind ssp uwtable }
36attributes #3 = { nounwind }
37
38!llvm.dbg.cu = !{!0}
39!llvm.module.flags = !{!3, !4, !5}
40!llvm.ident = !{!6}
41
42!0 = distinct !DICompileUnit(language: DW_LANG_C99, file: !1, producer: "clang version 3.9.0 ", isOptimized: true, runtimeVersion: 0, emissionKind: FullDebug, enums: !2)
43!1 = !DIFile(filename: "test.c", directory: "/Volumes/Data/llvm")
44!2 = !{}
45!3 = !{i32 2, !"Dwarf Version", i32 2}
46!4 = !{i32 2, !"Debug Info Version", i32 3}
47!5 = !{i32 1, !"PIC Level", i32 2}
48!6 = !{!"clang version 3.9.0 "}
49!7 = distinct !DISubprogram(name: "g", scope: !1, file: !1, line: 2, type: !8, isLocal: false, isDefinition: true, scopeLine: 2, isOptimized: true, unit: !0, variables: !2)
50!8 = !DISubroutineType(types: !9)
51!9 = !{null}
52!10 = !DILocation(line: 3, column: 3, scope: !7)
53!11 = !DILocation(line: 4, column: 1, scope: !7)
54!12 = distinct !DISubprogram(name: "h", scope: !1, file: !1, line: 5, type: !8, isLocal: false, isDefinition: true, scopeLine: 5, isOptimized: true, unit: !0, variables: !2)
55!13 = !DILocation(line: 3, column: 3, scope: !7, inlinedAt: !14)
56!14 = distinct !DILocation(line: 6, column: 3, scope: !12)
57!15 = !DILocation(line: 7, column: 1, scope: !12)
58