1 ; RUN: llvm-as < %s | llvm-dis | llvm-as | llvm-dis | FileCheck %s
2 ; RUN: verify-uselistorder %s
4 ; Ensure we accept debug info where DIFiles within a DICompileUnit either all
5 ; have source, or none have source.
7 define dso_local void @foo() !dbg !6 {
11 define dso_local void @bar() !dbg !7 {
15 define dso_local void @baz() !dbg !9 {
19 define dso_local void @qux() !dbg !11 {
23 !llvm.dbg.cu = !{!0, !2}
24 !llvm.module.flags = !{!4, !5}
26 !0 = distinct !DICompileUnit(language: DW_LANG_C99, file: !1)
27 ; CHECK: !1 = !DIFile(filename: "foo.c", directory: "dir", source: "void foo() { }\0A")
28 !1 = !DIFile(filename: "foo.c", directory: "dir", source: "void foo() { }\0A")
29 !2 = distinct !DICompileUnit(language: DW_LANG_C99, file: !3)
30 ; CHECK: !3 = !DIFile(filename: "qux.h", directory: "dir")
31 !3 = !DIFile(filename: "qux.h", directory: "dir")
32 !4 = !{i32 2, !"Dwarf Version", i32 5}
33 !5 = !{i32 2, !"Debug Info Version", i32 3}
34 !6 = distinct !DISubprogram(name: "foo", file: !1, unit: !0)
35 !7 = distinct !DISubprogram(name: "bar", file: !8, unit: !0)
36 ; CHECK: !8 = !DIFile(filename: "bar.h", directory: "dir", source: "void bar() { }\0A")
37 !8 = !DIFile(filename: "bar.h", directory: "dir", source: "void bar() { }\0A")
38 !9 = distinct !DISubprogram(name: "baz", file: !10, unit: !2)
39 ; CHECK: !10 = !DIFile(filename: "baz.c", directory: "dir")
40 !10 = !DIFile(filename: "baz.c", directory: "dir")
41 !11 = distinct !DISubprogram(name: "qux", file: !3, unit: !2)