xref: /llvm-project/llvm/test/DebugInfo/Generic/debuginfofinder-multiple-cu.ll (revision 0a0f62e8d63621f415066d635a8e948146bc7b56)
1; RUN: opt -passes='print<module-debuginfo>' -disable-output 2>&1 < %s \
2; RUN:   | FileCheck %s
3
4; Produced from linking:
5;   /tmp/test1.c containing f()
6;   /tmp/test2.c containing g()
7
8; Verify that both compile units and both their contained functions are
9; listed by DebugInfoFinder:
10;CHECK: Compile unit: DW_LANG_C99 from /tmp/test1.c
11;CHECK: Compile unit: DW_LANG_C99 from /tmp/test2.c
12;CHECK: Subprogram: f from /tmp/test1.c:1
13;CHECK: Subprogram: g from /tmp/test2.c:1
14
15define void @f() !dbg !4 {
16  ret void, !dbg !14
17}
18
19define void @g() !dbg !11 {
20  ret void, !dbg !15
21}
22
23!llvm.dbg.cu = !{!0, !8}
24!llvm.module.flags = !{!13, !16}
25
26!0 = distinct !DICompileUnit(language: DW_LANG_C99, producer: "clang version 3.4 (192092)", isOptimized: false, emissionKind: FullDebug, file: !1, enums: !2, retainedTypes: !2, globals: !2, imports: !2)
27!1 = !DIFile(filename: "test1.c", directory: "/tmp")
28!2 = !{}
29!4 = distinct !DISubprogram(name: "f", line: 1, isLocal: false, isDefinition: true, virtualIndex: 6, isOptimized: false, unit: !0, scopeLine: 1, file: !1, scope: !5, type: !6, retainedNodes: !2)
30!5 = !DIFile(filename: "test1.c", directory: "/tmp")
31!6 = !DISubroutineType(types: !7)
32!7 = !{null}
33!8 = distinct !DICompileUnit(language: DW_LANG_C99, producer: "clang version 3.4 (192092)", isOptimized: false, emissionKind: FullDebug, file: !9, enums: !2, retainedTypes: !2, globals: !2, imports: !2)
34!9 = !DIFile(filename: "test2.c", directory: "/tmp")
35!11 = distinct !DISubprogram(name: "g", line: 1, isLocal: false, isDefinition: true, virtualIndex: 6, isOptimized: false, unit: !8, scopeLine: 1, file: !9, scope: !12, type: !6, retainedNodes: !2)
36!12 = !DIFile(filename: "test2.c", directory: "/tmp")
37!13 = !{i32 2, !"Dwarf Version", i32 4}
38!14 = !DILocation(line: 1, scope: !4)
39!15 = !DILocation(line: 1, scope: !11)
40!16 = !{i32 1, !"Debug Info Version", i32 3}
41