1; RUN: llvm-as -disable-output < %s -o /dev/null 2>&1 | FileCheck %s
2; RUN: llvm-as < %s -o - | llvm-dis - | FileCheck %s --check-prefix=CHECK-STRIP
3; CHECK: DICompileUnit not listed in llvm.dbg.cu
4; CHECK: ignoring invalid debug info in
5; CHECK-NOT: DICompileUnit not listed in llvm.dbg.cu
6declare hidden void @g() local_unnamed_addr #1 align 2
7define hidden void @f() {
8  tail call void @g() #2, !llvm.loop !5
9  ret void
10}
11!llvm.module.flags = !{!0, !1}
12!0 = !{i32 2, !"Dwarf Version", i32 4}
13!1 = !{i32 2, !"Debug Info Version", i32 3}
14; CHECK-STRIP: ![[MD:.*]] = distinct !{![[MD]], !"fake loop metadata"}
15!5 = distinct !{!5, !6, !6, !"fake loop metadata"}
16!6 = !DILocation(line: 1325, column: 3, scope: !7)
17!7 = distinct !DISubprogram(name: "f", scope: !8, file: !8, line: 1324, type: !9, scopeLine: 1324, flags: DIFlagPrototyped, spFlags: DISPFlagDefinition, unit: !11)
18!8 = !DIFile(filename: "/", directory: "f.cpp")
19!9 = !DISubroutineType(types: !10)
20!10 = !{}
21!11 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !8)
22