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200 lines
12 KiB
200 lines
12 KiB
; RUN: llc %s -mtriple=x86_64-apple-darwin -filetype=obj -o %t -enable-misched
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; RUN: llvm-dwarfdump -v %t | FileCheck %s
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; rdar://13183203
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; Make sure when misched is enabled, we still have location information for
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; function parameters.
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; CHECK: .debug_info contents:
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; CHECK: DW_TAG_compile_unit
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; CHECK: DW_TAG_subprogram
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; CHECK-NOT: DW_TAG
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; CHECK: DW_AT_name {{.*}} "Proc8"
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; CHECK-NOT: {{DW_TAG|NULL}}
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; CHECK: DW_TAG_formal_parameter
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; CHECK-NOT: DW_TAG
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; CHECK: DW_AT_location
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; CHECK-NOT: DW_TAG
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; CHECK: DW_AT_name {{.*}} "Array1Par"
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; CHECK-NOT: {{DW_TAG|NULL}}
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; CHECK: DW_TAG_formal_parameter
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; CHECK-NOT: DW_TAG
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; CHECK: DW_AT_location
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; CHECK-NOT: DW_TAG
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; CHECK: DW_AT_name {{.*}} "Array2Par"
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; CHECK-NOT: {{DW_TAG|NULL}}
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; CHECK: DW_TAG_formal_parameter
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; CHECK-NOT: DW_TAG
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; CHECK: DW_AT_location
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; CHECK-NOT: DW_TAG
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; CHECK: DW_AT_name {{.*}} "IntParI1"
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; CHECK-NOT: {{DW_TAG|NULL}}
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; CHECK: DW_TAG_formal_parameter
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; CHECK-NOT: DW_TAG
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; CHECK: DW_AT_location
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; CHECK-NOT: DW_TAG
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; CHECK: DW_AT_name {{.*}} "IntParI2"
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source_filename = "test/DebugInfo/X86/misched-dbg-value.ll"
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%struct.Record = type { %struct.Record*, i32, i32, i32, [31 x i8] }
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@Version = global [4 x i8] c"1.1\00", align 1, !dbg !0
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@IntGlob = common global i32 0, align 4, !dbg !7
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@BoolGlob = common global i32 0, align 4, !dbg !10
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@Char1Glob = common global i8 0, align 1, !dbg !13
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@Char2Glob = common global i8 0, align 1, !dbg !15
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@Array1Glob = common global [51 x i32] zeroinitializer, align 16, !dbg !17
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@Array2Glob = common global [51 x [51 x i32]] zeroinitializer, align 16, !dbg !23
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@PtrGlb = common global %struct.Record* null, align 8, !dbg !28
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@PtrGlbNext = common global %struct.Record* null, align 8, !dbg !54
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; Function Attrs: nounwind optsize
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define void @Proc8(i32* nocapture %Array1Par, [51 x i32]* nocapture %Array2Par, i32 %IntParI1, i32 %IntParI2) #0 !dbg !61 {
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entry:
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tail call void @llvm.dbg.value(metadata i32* %Array1Par, metadata !67, metadata !73), !dbg !74
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tail call void @llvm.dbg.value(metadata [51 x i32]* %Array2Par, metadata !68, metadata !73), !dbg !75
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tail call void @llvm.dbg.value(metadata i32 %IntParI1, metadata !69, metadata !73), !dbg !76
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tail call void @llvm.dbg.value(metadata i32 %IntParI2, metadata !70, metadata !73), !dbg !77
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%add = add i32 %IntParI1, 5, !dbg !78
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tail call void @llvm.dbg.value(metadata i32 %add, metadata !71, metadata !73), !dbg !78
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%idxprom = sext i32 %add to i64, !dbg !79
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%arrayidx = getelementptr inbounds i32, i32* %Array1Par, i64 %idxprom, !dbg !79
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store i32 %IntParI2, i32* %arrayidx, align 4, !dbg !79
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%add3 = add nsw i32 %IntParI1, 6, !dbg !80
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%idxprom4 = sext i32 %add3 to i64, !dbg !80
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%arrayidx5 = getelementptr inbounds i32, i32* %Array1Par, i64 %idxprom4, !dbg !80
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store i32 %IntParI2, i32* %arrayidx5, align 4, !dbg !80
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%add6 = add nsw i32 %IntParI1, 35, !dbg !81
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%idxprom7 = sext i32 %add6 to i64, !dbg !81
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%arrayidx8 = getelementptr inbounds i32, i32* %Array1Par, i64 %idxprom7, !dbg !81
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store i32 %add, i32* %arrayidx8, align 4, !dbg !81
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tail call void @llvm.dbg.value(metadata i32 %add, metadata !72, metadata !73), !dbg !82
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br label %for.body, !dbg !82
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for.body: ; preds = %for.body, %entry
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%indvars.iv = phi i64 [ %idxprom, %entry ], [ %indvars.iv.next, %for.body ]
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%IntIndex.046 = phi i32 [ %add, %entry ], [ %inc, %for.body ]
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%arrayidx13 = getelementptr inbounds [51 x i32], [51 x i32]* %Array2Par, i64 %idxprom, i64 %indvars.iv, !dbg !84
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store i32 %add, i32* %arrayidx13, align 4, !dbg !84
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%inc = add nsw i32 %IntIndex.046, 1, !dbg !82
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tail call void @llvm.dbg.value(metadata i32 %inc, metadata !72, metadata !73), !dbg !82
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%cmp = icmp sgt i32 %inc, %add3, !dbg !82
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%indvars.iv.next = add i64 %indvars.iv, 1, !dbg !82
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br i1 %cmp, label %for.end, label %for.body, !dbg !82
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for.end: ; preds = %for.body
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%sub = add nsw i32 %IntParI1, 4, !dbg !85
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%idxprom14 = sext i32 %sub to i64, !dbg !85
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%arrayidx17 = getelementptr inbounds [51 x i32], [51 x i32]* %Array2Par, i64 %idxprom, i64 %idxprom14, !dbg !85
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%0 = load i32, i32* %arrayidx17, align 4, !dbg !85
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%inc18 = add nsw i32 %0, 1, !dbg !85
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store i32 %inc18, i32* %arrayidx17, align 4, !dbg !85
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%1 = load i32, i32* %arrayidx, align 4, !dbg !86
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%add22 = add nsw i32 %IntParI1, 25, !dbg !86
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%idxprom23 = sext i32 %add22 to i64, !dbg !86
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%arrayidx25 = getelementptr inbounds [51 x i32], [51 x i32]* %Array2Par, i64 %idxprom23, i64 %idxprom, !dbg !86
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store i32 %1, i32* %arrayidx25, align 4, !dbg !86
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store i32 5, i32* @IntGlob, align 4, !dbg !87
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ret void, !dbg !88
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}
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; Function Attrs: nounwind readnone
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declare void @llvm.dbg.value(metadata, metadata, metadata) #1
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attributes #0 = { nounwind optsize }
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attributes #1 = { nounwind readnone }
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!llvm.dbg.cu = !{!56}
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!llvm.module.flags = !{!60}
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!0 = !DIGlobalVariableExpression(var: !1, expr: !DIExpression())
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!1 = !DIGlobalVariable(name: "Version", scope: null, file: !2, line: 111, type: !3, isLocal: false, isDefinition: true)
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!2 = !DIFile(filename: "dry.c", directory: "/Users/manmanren/test-Nov/rdar_13183203/test2")
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!3 = !DICompositeType(tag: DW_TAG_array_type, baseType: !4, size: 32, 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: 4) ; [ DW_TAG_enumerator ] [Ident1 :: 0]
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!7 = !DIGlobalVariableExpression(var: !8, expr: !DIExpression()) ; [ DW_TAG_enumerator ] [Ident2 :: 10000]
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!8 = !DIGlobalVariable(name: "IntGlob", scope: null, file: !2, line: 171, type: !9, isLocal: false, isDefinition: true) ; [ DW_TAG_enumerator ] [Ident3 :: 10001]
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!9 = !DIBasicType(name: "int", size: 32, align: 32, encoding: DW_ATE_signed) ; [ DW_TAG_enumerator ] [Ident4 :: 10002]
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!10 = !DIGlobalVariableExpression(var: !11, expr: !DIExpression()) ; [ DW_TAG_enumerator ] [Ident5 :: 10003]
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!11 = !DIGlobalVariable(name: "BoolGlob", scope: null, file: !2, line: 172, type: !12, isLocal: false, isDefinition: true)
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!12 = !DIDerivedType(tag: DW_TAG_typedef, name: "boolean", file: !2, line: 149, baseType: !9)
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!13 = !DIGlobalVariableExpression(var: !14, expr: !DIExpression())
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!14 = !DIGlobalVariable(name: "Char1Glob", scope: null, file: !2, line: 173, type: !4, isLocal: false, isDefinition: true)
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!15 = !DIGlobalVariableExpression(var: !16, expr: !DIExpression())
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!16 = !DIGlobalVariable(name: "Char2Glob", scope: null, file: !2, line: 174, type: !4, isLocal: false, isDefinition: true)
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!17 = !DIGlobalVariableExpression(var: !18, expr: !DIExpression())
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!18 = !DIGlobalVariable(name: "Array1Glob", scope: null, file: !2, line: 175, type: !19, isLocal: false, isDefinition: true)
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!19 = !DIDerivedType(tag: DW_TAG_typedef, name: "Array1Dim", file: !2, line: 135, baseType: !20)
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!20 = !DICompositeType(tag: DW_TAG_array_type, baseType: !9, size: 1632, align: 32, elements: !21)
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!21 = !{!22}
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!22 = !DISubrange(count: 51)
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!23 = !DIGlobalVariableExpression(var: !24, expr: !DIExpression())
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!24 = !DIGlobalVariable(name: "Array2Glob", scope: null, file: !2, line: 176, type: !25, isLocal: false, isDefinition: true)
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!25 = !DIDerivedType(tag: DW_TAG_typedef, name: "Array2Dim", file: !2, line: 136, baseType: !26)
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!26 = !DICompositeType(tag: DW_TAG_array_type, baseType: !9, size: 83232, align: 32, elements: !27)
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!27 = !{!22, !22}
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!28 = !DIGlobalVariableExpression(var: !29, expr: !DIExpression())
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!29 = !DIGlobalVariable(name: "PtrGlb", scope: null, file: !2, line: 177, type: !30, isLocal: false, isDefinition: true)
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!30 = !DIDerivedType(tag: DW_TAG_typedef, name: "RecordPtr", file: !2, line: 148, baseType: !31)
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!31 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !32, size: 64, align: 64)
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!32 = !DIDerivedType(tag: DW_TAG_typedef, name: "RecordType", file: !2, line: 147, baseType: !33)
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!33 = !DICompositeType(tag: DW_TAG_structure_type, name: "Record", file: !2, line: 138, size: 448, align: 64, elements: !34)
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!34 = !{!35, !37, !46, !47, !49}
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!35 = !DIDerivedType(tag: DW_TAG_member, name: "PtrComp", scope: !33, file: !2, line: 140, baseType: !36, size: 64, align: 64)
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!36 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !33, size: 64, align: 64)
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!37 = !DIDerivedType(tag: DW_TAG_member, name: "Discr", scope: !33, file: !2, line: 141, baseType: !38, size: 32, align: 32, offset: 64)
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!38 = !DIDerivedType(tag: DW_TAG_typedef, name: "Enumeration", file: !2, line: 128, baseType: !39)
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!39 = !DICompositeType(tag: DW_TAG_enumeration_type, file: !2, line: 128, size: 32, align: 32, elements: !40)
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!40 = !{!41, !42, !43, !44, !45}
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!41 = !DIEnumerator(name: "Ident1", value: 0)
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!42 = !DIEnumerator(name: "Ident2", value: 10000)
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!43 = !DIEnumerator(name: "Ident3", value: 10001)
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!44 = !DIEnumerator(name: "Ident4", value: 10002)
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!45 = !DIEnumerator(name: "Ident5", value: 10003)
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!46 = !DIDerivedType(tag: DW_TAG_member, name: "EnumComp", scope: !33, file: !2, line: 142, baseType: !38, size: 32, align: 32, offset: 96)
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!47 = !DIDerivedType(tag: DW_TAG_member, name: "IntComp", scope: !33, file: !2, line: 143, baseType: !48, size: 32, align: 32, offset: 128)
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!48 = !DIDerivedType(tag: DW_TAG_typedef, name: "OneToFifty", file: !2, line: 132, baseType: !9)
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!49 = !DIDerivedType(tag: DW_TAG_member, name: "StringComp", scope: !33, file: !2, line: 144, baseType: !50, size: 248, align: 8, offset: 160)
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!50 = !DIDerivedType(tag: DW_TAG_typedef, name: "String30", file: !2, line: 134, baseType: !51)
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!51 = !DICompositeType(tag: DW_TAG_array_type, baseType: !4, size: 248, align: 8, elements: !52)
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!52 = !{!53}
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!53 = !DISubrange(count: 31)
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!54 = !DIGlobalVariableExpression(var: !55, expr: !DIExpression())
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!55 = !DIGlobalVariable(name: "PtrGlbNext", scope: null, file: !2, line: 178, type: !30, isLocal: false, isDefinition: true)
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!56 = distinct !DICompileUnit(language: DW_LANG_C99, file: !2, producer: "clang version 3.3 (trunk 175015)", isOptimized: true, runtimeVersion: 0, emissionKind: FullDebug, enums: !57, retainedTypes: !58, globals: !59, imports: !58)
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!57 = !{!39}
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!58 = !{}
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!59 = !{!0, !7, !10, !13, !15, !17, !23, !28, !54}
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!60 = !{i32 1, !"Debug Info Version", i32 3}
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!61 = distinct !DISubprogram(name: "Proc8", scope: !2, file: !2, line: 180, type: !62, isLocal: false, isDefinition: true, scopeLine: 185, virtualIndex: 6, isOptimized: true, unit: !56, retainedNodes: !66)
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!62 = !DISubroutineType(types: !63)
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!63 = !{null, !64, !65, !48, !48}
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!64 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !9, size: 64, align: 64)
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!65 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !20, size: 64, align: 64)
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!66 = !{!67, !68, !69, !70, !71, !72}
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!67 = !DILocalVariable(name: "Array1Par", arg: 1, scope: !61, file: !2, line: 181, type: !64)
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!68 = !DILocalVariable(name: "Array2Par", arg: 2, scope: !61, file: !2, line: 182, type: !65)
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!69 = !DILocalVariable(name: "IntParI1", arg: 3, scope: !61, file: !2, line: 183, type: !48)
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!70 = !DILocalVariable(name: "IntParI2", arg: 4, scope: !61, file: !2, line: 184, type: !48)
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!71 = !DILocalVariable(name: "IntLoc", scope: !61, file: !2, line: 186, type: !48)
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!72 = !DILocalVariable(name: "IntIndex", scope: !61, file: !2, line: 187, type: !48)
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!73 = !DIExpression()
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!74 = !DILocation(line: 181, scope: !61)
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!75 = !DILocation(line: 182, scope: !61)
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!76 = !DILocation(line: 183, scope: !61)
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!77 = !DILocation(line: 184, scope: !61)
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!78 = !DILocation(line: 189, scope: !61)
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!79 = !DILocation(line: 190, scope: !61)
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!80 = !DILocation(line: 191, scope: !61)
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!81 = !DILocation(line: 192, scope: !61)
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!82 = !DILocation(line: 193, scope: !83)
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!83 = distinct !DILexicalBlock(scope: !61, file: !2, line: 193)
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!84 = !DILocation(line: 194, scope: !83)
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!85 = !DILocation(line: 195, scope: !61)
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!86 = !DILocation(line: 196, scope: !61)
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!87 = !DILocation(line: 197, scope: !61)
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!88 = !DILocation(line: 198, scope: !61)
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