24 lines
1.0 KiB
LLVM
24 lines
1.0 KiB
LLVM
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; RUN: llc < %s | FileCheck %s
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; Radar 10147769
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; Do not unnecessarily use AT_specification DIE.
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; CHECK-NOT: AT_specification
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source_filename = "test/DebugInfo/Generic/dbg-at-specficiation.ll"
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@a = common global [10 x i32] zeroinitializer, align 16, !dbg !0
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!llvm.dbg.cu = !{!7}
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!llvm.module.flags = !{!10}
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!0 = !DIGlobalVariableExpression(var: !1, expr: !DIExpression())
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!1 = !DIGlobalVariable(name: "a", scope: null, file: !2, line: 1, type: !3, isLocal: false, isDefinition: true)
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!2 = !DIFile(filename: "x.c", directory: "/private/tmp")
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!3 = !DICompositeType(tag: DW_TAG_array_type, baseType: !4, size: 320, align: 32, elements: !5)
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!4 = !DIBasicType(name: "int", size: 32, align: 32, encoding: DW_ATE_signed)
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!5 = !{!6}
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!6 = !DISubrange(count: 10)
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!7 = distinct !DICompileUnit(language: DW_LANG_C99, file: !2, producer: "clang version 3.0 (trunk 140253)", isOptimized: true, runtimeVersion: 0, emissionKind: FullDebug, enums: !8, retainedTypes: !8, globals: !9)
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!8 = !{}
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!9 = !{!0}
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!10 = !{i32 1, !"Debug Info Version", i32 3}
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