1; RUN: llvm-as < %s > %t.bc
2; RUN: llvm-as < %p/2009-09-03-mdnode2.ll > %t2.bc
3; RUN: llvm-link %t.bc %t2.bc
4
5declare void @f() nounwind
6
7define i32 @main(...) nounwind {
8entry:
9  %retval = alloca i32                            ; <i32*> [#uses=2]
10  call void @llvm.dbg.func.start(metadata !0)
11  store i32 0, i32* %retval
12  call void @llvm.dbg.stoppoint(i32 4, i32 5, metadata !1)
13  call void @f()
14  br label %return
15
16return:                                           ; preds = %entry
17  %0 = load i32, i32* %retval                          ; <i32> [#uses=1]
18  call void @llvm.dbg.stoppoint(i32 5, i32 1, metadata !1)
19  call void @llvm.dbg.region.end(metadata !0)
20  ret i32 %0
21}
22
23declare void @llvm.dbg.func.start(metadata) nounwind readnone
24
25declare void @llvm.dbg.stoppoint(i32, i32, metadata) nounwind readnone
26
27declare void @llvm.dbg.region.end(metadata) nounwind readnone
28
29!llvm.dbg.cu = !{!1}
30
31!0 = distinct !DISubprogram(name: "main", linkageName: "main", line: 2, isLocal: false, isDefinition: true, virtualIndex: 6, isOptimized: false, unit: !1, scope: !1)
32!1 = distinct !DICompileUnit(language: DW_LANG_C99, producer: "ellcc 0.1.0", isOptimized: true, emissionKind: FullDebug, file: !2)
33!2 = !DIFile(filename: "a.c", directory: "/home/rich/ellcc/test/source")
34