1 ; RUN: llvm-as < %s | llvm-dis | llvm-as | llvm-dis | FileCheck --check-prefix=CHECK --check-prefix=CHECK-UNMAT %s
2 ; RUN: llvm-as < %s | llvm-dis -materialize-metadata | FileCheck --check-prefix=CHECK-UNMAT %s
3 ; RUN: verify-uselistorder %s
5 ; CHECK-UNMAT: @global = global i32 0, !foo [[M2:![0-9]+]], !foo [[M3:![0-9]+]], !baz [[M3]]
6 @global = global i32 0, !foo !2, !foo !3, !baz !3
9 ; CHECK: ret void, !foo [[M0:![0-9]+]], !bar [[M1:![0-9]+]]
10 define void @test() !dbg !1 {
13 call void @llvm.dbg.func.start(metadata !"foo")
14 extractvalue {{i32, i32}, i32} undef, 0, 1, !foo !0
15 ret void, !foo !0, !bar !1
18 ; CHECK: define void @test2() !foo [[M2]] !baz [[M3]]
19 define void @test2() !foo !2 !baz !3 {
23 ; CHECK: define void @test3() !bar [[M3]]
24 ; CHECK: unreachable, !bar [[M4:![0-9]+]]
25 define void @test3() !bar !3 {
29 ; CHECK-LABEL: define void @test_attachment_name() {
30 ; CHECK: unreachable, !\342abc [[M4]]
31 define void @test_attachment_name() {
32 ;; Escape the first character when printing text IR, since it's a digit
33 unreachable, !\34\32abc !4
36 ; CHECK-UNMAT: [[M2]] = distinct !{}
37 ; CHECK-UNMAT: [[M3]] = distinct !{}
38 ; CHECK: [[M0]] = !DILocation
39 ; CHECK: [[M1]] = distinct !DISubprogram
40 ; CHECK: [[M4]] = distinct !{}
42 !llvm.module.flags = !{!7}
44 !0 = !DILocation(line: 662302, column: 26, scope: !1)
45 !1 = distinct !DISubprogram(name: "foo", isDefinition: true, unit: !5)
49 !5 = distinct !DICompileUnit(language: DW_LANG_C99, producer: "clang",
51 isOptimized: true, flags: "-O2",
52 splitDebugFilename: "abc.debug", emissionKind: 2)
53 !6 = !DIFile(filename: "path/to/file", directory: "/path/to/dir")
54 !7 = !{i32 2, !"Debug Info Version", i32 3}
56 declare void @llvm.dbg.func.start(metadata) nounwind readnone