61 lines
3.3 KiB
LLVM
61 lines
3.3 KiB
LLVM
; RUN: opt %s -S -verify -experimental-assignment-tracking 2>&1 \
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; RUN: | FileCheck %s
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;; Check that badly formed assignment tracking metadata is caught either
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;; while parsing or by the verifier.
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;;
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;; Checks for this one are inline.
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define dso_local void @fun2() !dbg !15 {
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;; DIAssignID copied here from @fun() where it is used by intrinsics.
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; CHECK: dbg.assign not in same function as inst
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%x = alloca i32, align 4, !DIAssignID !14
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ret void
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}
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define dso_local void @fun() !dbg !7 {
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entry:
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%a = alloca i32, align 4, !DIAssignID !14
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;; Here something other than a dbg.assign intrinsic is using a DIAssignID.
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; CHECK: !DIAssignID should only be used by llvm.dbg.assign intrinsics
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call void @llvm.dbg.value(metadata !14, metadata !10, metadata !DIExpression()), !dbg !13
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;; Each following dbg.assign has an argument of the incorrect type.
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; CHECK: invalid llvm.dbg.assign intrinsic address/value
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call void @llvm.dbg.assign(metadata !3, metadata !10, metadata !DIExpression(), metadata !14, metadata i32* undef, metadata !DIExpression()), !dbg !13
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; CHECK: invalid llvm.dbg.assign intrinsic variable
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call void @llvm.dbg.assign(metadata i32 0, metadata !2, metadata !DIExpression(), metadata !14, metadata i32* undef, metadata !DIExpression()), !dbg !13
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; CHECK: invalid llvm.dbg.assign intrinsic expression
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call void @llvm.dbg.assign(metadata !14, metadata !10, metadata !2, metadata !14, metadata i32* undef, metadata !DIExpression()), !dbg !13
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; CHECK: invalid llvm.dbg.assign intrinsic DIAssignID
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call void @llvm.dbg.assign(metadata !14, metadata !10, metadata !DIExpression(), metadata !2, metadata i32* undef, metadata !DIExpression()), !dbg !13
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; CHECK: invalid llvm.dbg.assign intrinsic address
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call void @llvm.dbg.assign(metadata !14, metadata !10, metadata !DIExpression(), metadata !14, metadata !3, metadata !DIExpression()), !dbg !13
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; CHECK: invalid llvm.dbg.assign intrinsic address expression
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call void @llvm.dbg.assign(metadata !14, metadata !10, metadata !DIExpression(), metadata !14, metadata i32* undef, metadata !2), !dbg !13
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ret void
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}
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declare void @llvm.dbg.value(metadata, metadata, metadata)
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declare void @llvm.dbg.assign(metadata, metadata, metadata, metadata, metadata, metadata)
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!llvm.dbg.cu = !{!0}
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!llvm.module.flags = !{!3, !4, !5}
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!llvm.ident = !{!6}
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!0 = distinct !DICompileUnit(language: DW_LANG_C99, file: !1, producer: "clang version 14.0.0", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug, enums: !2, splitDebugInlining: false, nameTableKind: None)
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!1 = !DIFile(filename: "test.c", directory: "/")
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!2 = !{}
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!3 = !{i32 7, !"Dwarf Version", i32 4}
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!4 = !{i32 2, !"Debug Info Version", i32 3}
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!5 = !{i32 1, !"wchar_size", i32 4}
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!6 = !{!"clang version 14.0.0"}
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!7 = distinct !DISubprogram(name: "fun", scope: !1, file: !1, line: 1, type: !8, scopeLine: 1, spFlags: DISPFlagDefinition, unit: !0, retainedNodes: !2)
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!8 = !DISubroutineType(types: !9)
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!9 = !{null}
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!10 = !DILocalVariable(name: "local", scope: !7, file: !1, line: 2, type: !11)
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!11 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed)
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!13 = !DILocation(line: 1, column: 1, scope: !7)
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!14 = distinct !DIAssignID()
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!15 = distinct !DISubprogram(name: "fun2", scope: !1, file: !1, line: 1, type: !8, scopeLine: 1, spFlags: DISPFlagDefinition, unit: !0, retainedNodes: !2)
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