40 lines
1.9 KiB
LLVM
40 lines
1.9 KiB
LLVM
; RUN: llc -O0 < %s | FileCheck %s
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; Radar 10464995
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source_filename = "test/DebugInfo/X86/dbg-subrange.ll"
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target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128"
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target triple = "x86_64-apple-macosx10.7.2"
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@s = common global [4294967296 x i8] zeroinitializer, align 16, !dbg !0
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; CHECK: .quad 4294967296 ## DW_AT_count
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; Function Attrs: nounwind ssp uwtable
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define void @bar() #0 !dbg !11 {
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entry:
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store i8 97, i8* getelementptr inbounds ([4294967296 x i8], [4294967296 x i8]* @s, i32 0, i64 0), align 1, !dbg !14
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ret void, !dbg !16
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}
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attributes #0 = { nounwind ssp uwtable }
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!llvm.dbg.cu = !{!7}
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!llvm.module.flags = !{!10}
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!0 = !DIGlobalVariableExpression(var: !1)
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!1 = !DIGlobalVariable(name: "s", scope: null, file: !2, line: 2, type: !3, isLocal: false, isDefinition: true)
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!2 = !DIFile(filename: "small.c", directory: "/private/tmp")
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!3 = !DICompositeType(tag: DW_TAG_array_type, baseType: !4, size: 34359738368, align: 8, elements: !5)
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!4 = !DIBasicType(name: "char", size: 8, align: 8, encoding: DW_ATE_signed_char)
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!5 = !{!6}
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!6 = !DISubrange(count: 4294967296)
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!7 = distinct !DICompileUnit(language: DW_LANG_C99, file: !2, producer: "clang version 3.1 (trunk 144833)", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug, enums: !8, retainedTypes: !8, globals: !9, imports: !8)
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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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!11 = distinct !DISubprogram(name: "bar", scope: !2, file: !2, line: 4, type: !12, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, unit: !7)
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!12 = !DISubroutineType(types: !13)
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!13 = !{null}
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!14 = !DILocation(line: 5, column: 3, scope: !15)
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!15 = distinct !DILexicalBlock(scope: !11, file: !2, line: 4, column: 1)
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!16 = !DILocation(line: 6, column: 1, scope: !15)
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