42 lines
1.6 KiB
LLVM
42 lines
1.6 KiB
LLVM
; REQUIRES: object-emission
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; RUN: %llc_dwarf -accel-tables=Dwarf -filetype=obj -o %t < %s
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; RUN: llvm-dwarfdump -debug-names %t | FileCheck %s
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; RUN: llvm-dwarfdump -debug-names -verify %t | FileCheck --check-prefix=VERIFY %s
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; Check the header
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; CHECK: CU count: 1
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; CHECK: Local TU count: 0
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; CHECK: Foreign TU count: 0
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; CHECK: Name count: 1
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; CHECK: CU[0]: 0x{{[0-9a-f]*}}
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; CHECK: Abbreviation [[ABBREV:0x[0-9a-f]*]]
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; CHECK-NEXT: Tag: DW_TAG_variable
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; CHECK-NEXT: DW_IDX_die_offset: DW_FORM_ref4
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; CHECK: String: 0x{{[0-9a-f]*}} "foobar"
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; CHECK-NEXT: Entry
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; CHECK-NEXT: Abbrev: [[ABBREV]]
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; CHECK-NEXT: Tag: DW_TAG_variable
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; CHECK-NEXT: DW_IDX_die_offset: 0x{{[0-9a-f]*}}
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; VERIFY: No errors.
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@foobar = common dso_local global i8* null, align 8, !dbg !0
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!llvm.dbg.cu = !{!2}
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!llvm.module.flags = !{!7, !8, !9}
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!llvm.ident = !{!10}
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!0 = !DIGlobalVariableExpression(var: !1, expr: !DIExpression())
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!1 = distinct !DIGlobalVariable(name: "foobar", scope: !2, file: !3, line: 1, type: !6, isLocal: false, isDefinition: true)
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!2 = distinct !DICompileUnit(language: DW_LANG_C99, file: !3, producer: "clang version 7.0.0 (trunk 325496) (llvm/trunk 325732)", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug, enums: !4, globals: !5)
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!3 = !DIFile(filename: "/tmp/cu1.c", directory: "/tmp")
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!4 = !{}
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!5 = !{!0}
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!6 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: null, size: 64)
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!7 = !{i32 2, !"Dwarf Version", i32 4}
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!8 = !{i32 2, !"Debug Info Version", i32 3}
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!9 = !{i32 1, !"wchar_size", i32 4}
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!10 = !{!"clang version 7.0.0 (trunk 325496) (llvm/trunk 325732)"}
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