60 lines
2.0 KiB
LLVM
60 lines
2.0 KiB
LLVM
; RUN: llvm-as < %s | llvm-dis | llvm-as | llvm-dis | FileCheck --check-prefix=CHECK --check-prefix=CHECK-UNMAT %s
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; RUN: llvm-as < %s | llvm-dis -materialize-metadata | FileCheck --check-prefix=CHECK-UNMAT %s
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; RUN: verify-uselistorder %s
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; CHECK-UNMAT: @global = global i32 0, !foo [[M2:![0-9]+]], !foo [[M3:![0-9]+]], !baz [[M3]]
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@global = global i32 0, !foo !2, !foo !3, !baz !3
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; CHECK-LABEL: @test
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; CHECK: ret void, !foo [[M0:![0-9]+]], !bar [[M1:![0-9]+]]
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define void @test() !dbg !1 {
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add i32 2, 1, !bar !0
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add i32 1, 2, !foo !1
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call void @llvm.dbg.func.start(metadata !"foo")
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extractvalue {{i32, i32}, i32} undef, 0, 1, !foo !0
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ret void, !foo !0, !bar !1
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}
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; CHECK: define void @test2() !foo [[M2]] !baz [[M3]]
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define void @test2() !foo !2 !baz !3 {
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unreachable
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}
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; CHECK: define void @test3() !bar [[M3]]
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; CHECK: unreachable, !bar [[M4:![0-9]+]]
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define void @test3() !bar !3 {
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unreachable, !bar !4
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}
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; CHECK-LABEL: define void @test_attachment_name() {
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; CHECK: unreachable, !\342abc [[M4]]
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define void @test_attachment_name() {
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;; Escape the first character when printing text IR, since it's a digit
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unreachable, !\34\32abc !4
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}
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; CHECK-UNMAT: [[M2]] = distinct !{}
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; CHECK-UNMAT: [[M3]] = distinct !{}
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; CHECK: [[M0]] = !DILocation
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; CHECK: [[M1]] = distinct !DISubprogram
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; CHECK: [[M4]] = distinct !{}
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!llvm.module.flags = !{!7}
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!llvm.dbg.cu = !{!5}
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!0 = !DILocation(line: 662302, column: 26, scope: !1)
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!1 = distinct !DISubprogram(name: "foo", isDefinition: true, unit: !5)
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!2 = distinct !{}
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!3 = distinct !{}
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!4 = distinct !{}
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!5 = distinct !DICompileUnit(language: DW_LANG_C99, producer: "clang",
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file: !6,
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isOptimized: true, flags: "-O2",
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splitDebugFilename: "abc.debug", emissionKind: 2)
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!6 = !DIFile(filename: "path/to/file", directory: "/path/to/dir")
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!7 = !{i32 2, !"Debug Info Version", i32 3}
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declare void @llvm.dbg.func.start(metadata) nounwind readnone
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!foo = !{ !0 }
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!bar = !{ !1 }
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