1 files changed, 0 insertions, 366 deletions
diff --git a/test/DebugInfo/namespace.ll b/test/DebugInfo/namespace.ll
deleted file mode 100644
index 85ef7356205c..000000000000
--- a/test/DebugInfo/namespace.ll
+++ /dev/null
@@ -1,366 +0,0 @@
-; REQUIRES: object-emission
-
-; RUN: %llc_dwarf -O0 -filetype=obj < %s > %t
-; RUN: llvm-dwarfdump %t | FileCheck %s
-; CHECK: debug_info contents
-; CHECK: [[NS1:0x[0-9a-f]*]]:{{ *}}DW_TAG_namespace
-; CHECK-NEXT: DW_AT_name{{.*}} = "A"
-; CHECK-NEXT: DW_AT_decl_file{{.*}}([[F1:".*debug-info-namespace.cpp"]])
-; CHECK-NEXT: DW_AT_decl_line{{.*}}(5)
-; CHECK-NOT: NULL
-; CHECK: [[NS2:0x[0-9a-f]*]]:{{ *}}DW_TAG_namespace
-; CHECK-NEXT: DW_AT_name{{.*}} = "B"
-; CHECK-NEXT: DW_AT_decl_file{{.*}}([[F2:".*foo.cpp"]])
-; CHECK-NEXT: DW_AT_decl_line{{.*}}(1)
-; CHECK-NOT: NULL
-; CHECK: [[I:0x[0-9a-f]*]]:{{ *}}DW_TAG_variable
-; CHECK-NEXT: DW_AT_name{{.*}}= "i"
-; CHECK: [[VAR_FWD:0x[0-9a-f]*]]:{{ *}}DW_TAG_variable
-; CHECK-NEXT: DW_AT_name{{.*}}= "var_fwd"
-; CHECK-NOT: NULL
-; CHECK: [[FOO:0x[0-9a-f]*]]:{{ *}}DW_TAG_structure_type
-; CHECK-NEXT: DW_AT_name{{.*}}= "foo"
-; CHECK-NEXT: DW_AT_declaration
-; CHECK-NOT: NULL
-; CHECK: [[BAR:0x[0-9a-f]*]]:{{ *}}DW_TAG_structure_type
-; CHECK-NEXT: DW_AT_name{{.*}}= "bar"
-; CHECK: [[FUNC1:.*]]: DW_TAG_subprogram
-; CHECK-NOT: DW_TAG
-; CHECK: DW_AT_MIPS_linkage_name
-; CHECK-NOT: DW_TAG
-; CHECK: DW_AT_name{{.*}}= "f1"
-; CHECK: [[BAZ:0x[0-9a-f]*]]:{{.*}}DW_TAG_typedef
-; CHECK-NOT: DW_TAG
-; CHECK: DW_AT_name{{.*}}= "baz"
-; CHECK: [[VAR_DECL:0x[0-9a-f]*]]:{{.*}}DW_TAG_variable
-; CHECK-NOT: DW_TAG
-; CHECK: DW_AT_name{{.*}}= "var_decl"
-; CHECK-NOT: DW_TAG
-; CHECK: DW_AT_declaration
-; CHECK: [[FUNC_DECL:0x[0-9a-f]*]]:{{.*}}DW_TAG_subprogram
-; CHECK-NOT: DW_TAG
-; CHECK: DW_AT_name{{.*}}= "func_decl"
-; CHECK-NOT: DW_TAG
-; CHECK: DW_AT_declaration
-; CHECK: [[FUNC_FWD:0x[0-9a-f]*]]:{{.*}}DW_TAG_subprogram
-; CHECK-NOT: DW_TAG
-; CHECK: DW_AT_name{{.*}}= "func_fwd"
-; CHECK-NOT: DW_AT_declaration
-; CHECK: DW_TAG_subprogram
-; CHECK-NOT: DW_TAG
-; CHECK: DW_AT_MIPS_linkage_name
-; CHECK-NOT: DW_TAG
-; CHECK: DW_AT_name{{.*}}= "f1"
-; CHECK: NULL
-
-; CHECK-NOT: NULL
-; CHECK: DW_TAG_imported_module
-; This is a bug, it should be in F2 but it inherits the file from its
-; enclosing scope
-; CHECK-NEXT: DW_AT_decl_file{{.*}}([[F1]])
-; CHECK-NEXT: DW_AT_decl_line{{.*}}(15)
-; CHECK-NEXT: DW_AT_import{{.*}}=> {[[NS2]]})
-; CHECK: NULL
-; CHECK-NOT: NULL
-
-; CHECK: DW_TAG_imported_module
-; Same bug as above, this should be F2, not F1
-; CHECK-NEXT: DW_AT_decl_file{{.*}}([[F1]])
-; CHECK-NEXT: DW_AT_decl_line{{.*}}(18)
-; CHECK-NEXT: DW_AT_import{{.*}}=> {[[NS1]]})
-; CHECK-NOT: NULL
-
-; CHECK: DW_TAG_subprogram
-; CHECK-NOT: DW_TAG
-; CHECK: DW_AT_MIPS_linkage_name
-; CHECK-NOT: DW_TAG
-; CHECK: DW_AT_name{{.*}}= "func"
-; CHECK-NOT: NULL
-; CHECK: DW_TAG_imported_module
-; CHECK-NEXT: DW_AT_decl_file{{.*}}([[F2]])
-; CHECK-NEXT: DW_AT_decl_line{{.*}}(26)
-; CHECK-NEXT: DW_AT_import{{.*}}=> {[[NS1]]})
-; CHECK-NOT: NULL
-; CHECK: DW_TAG_imported_declaration
-; CHECK-NEXT: DW_AT_decl_file{{.*}}([[F2]])
-; CHECK-NEXT: DW_AT_decl_line{{.*}}(27)
-; CHECK-NEXT: DW_AT_import{{.*}}=> {[[FOO]]})
-; CHECK-NOT: NULL
-; CHECK: DW_TAG_imported_declaration
-; CHECK-NEXT: DW_AT_decl_file{{.*}}([[F2]])
-; CHECK-NEXT: DW_AT_decl_line{{.*}}(28)
-; CHECK-NEXT: DW_AT_import{{.*}}=> {[[BAR]]})
-; CHECK-NOT: NULL
-; CHECK: DW_TAG_imported_declaration
-; CHECK-NEXT: DW_AT_decl_file{{.*}}([[F2]])
-; CHECK-NEXT: DW_AT_decl_line{{.*}}(29)
-; CHECK-NEXT: DW_AT_import{{.*}}=> {[[FUNC1]]})
-; CHECK-NOT: NULL
-; CHECK: DW_TAG_imported_declaration
-; CHECK-NEXT: DW_AT_decl_file{{.*}}([[F2]])
-; CHECK-NEXT: DW_AT_decl_line{{.*}}(30)
-; CHECK-NEXT: DW_AT_import{{.*}}=> {[[I]]})
-; CHECK-NOT: NULL
-; CHECK: DW_TAG_imported_declaration
-; CHECK-NEXT: DW_AT_decl_file{{.*}}([[F2]])
-; CHECK-NEXT: DW_AT_decl_line{{.*}}(31)
-; CHECK-NEXT: DW_AT_import{{.*}}=> {[[BAZ]]})
-; CHECK-NOT: NULL
-; CHECK: [[X:0x[0-9a-f]*]]:{{ *}}DW_TAG_imported_declaration
-; CHECK-NEXT: DW_AT_decl_file{{.*}}([[F2]])
-; CHECK-NEXT: DW_AT_decl_line{{.*}}(32)
-; CHECK-NEXT: DW_AT_import{{.*}}=> {[[NS1]]})
-; CHECK-NEXT: DW_AT_name{{.*}}"X"
-; CHECK-NOT: NULL
-; CHECK: DW_TAG_imported_declaration
-; CHECK-NEXT: DW_AT_decl_file{{.*}}([[F2]])
-; CHECK-NEXT: DW_AT_decl_line{{.*}}(33)
-; CHECK-NEXT: DW_AT_import{{.*}}=> {[[X]]})
-; CHECK-NEXT: DW_AT_name{{.*}}"Y"
-; CHECK-NOT: NULL
-; CHECK: DW_TAG_imported_declaration
-; CHECK-NEXT: DW_AT_decl_file{{.*}}([[F2]])
-; CHECK-NEXT: DW_AT_decl_line{{.*}}(34)
-; CHECK-NEXT: DW_AT_import{{.*}}=> {[[VAR_DECL]]})
-; CHECK: DW_TAG_imported_declaration
-; CHECK-NEXT: DW_AT_decl_file{{.*}}([[F2]])
-; CHECK-NEXT: DW_AT_decl_line{{.*}}(35)
-; CHECK-NEXT: DW_AT_import{{.*}}=> {[[FUNC_DECL]]})
-; CHECK: DW_TAG_imported_declaration
-; CHECK-NEXT: DW_AT_decl_file{{.*}}([[F2]])
-; CHECK-NEXT: DW_AT_decl_line{{.*}}(36)
-; CHECK-NEXT: DW_AT_import{{.*}}=> {[[VAR_FWD]]})
-; CHECK: DW_TAG_imported_declaration
-; CHECK-NEXT: DW_AT_decl_file{{.*}}([[F2]])
-; CHECK-NEXT: DW_AT_decl_line{{.*}}(37)
-; CHECK-NEXT: DW_AT_import{{.*}}=> {[[FUNC_FWD]]})
-
-; CHECK: DW_TAG_lexical_block
-; CHECK-NOT: NULL
-; CHECK: DW_TAG_imported_module
-; CHECK-NEXT: DW_AT_decl_file{{.*}}([[F2]])
-; CHECK-NEXT: DW_AT_decl_line{{.*}}(23)
-; CHECK-NEXT: DW_AT_import{{.*}}=>
-; CHECK: NULL
-; CHECK: NULL
-; CHECK: NULL
-
-; IR generated from clang/test/CodeGenCXX/debug-info-namespace.cpp, file paths
-; changed to protect the guilty. The C++ source code is:
-; // RUN...
-; // RUN...
-; // RUN...
-;
-; namespace A {
-; #line 1 "foo.cpp"
-; namespace B {
-; extern int i;
-; int f1() { return 0; }
-; void f1(int) { }
-; struct foo;
-; struct bar { };
-; typedef bar baz;
-; extern int var_decl;
-; void func_decl(void);
-; extern int var_fwd;
-; void func_fwd(void);
-; }
-; }
-; namespace A {
-; using namespace B;
-; }
-;
-; using namespace A;
-; namespace E = A;
-; int B::i = f1();
-; int func(bool b) {
-;   if (b) {
-;     using namespace A::B;
-;     return i;
-;   }
-;   using namespace A;
-;   using B::foo;
-;   using B::bar;
-;   using B::f1;
-;   using B::i;
-;   using B::baz;
-;   namespace X = A;
-;   namespace Y = X;
-;   using B::var_decl;
-;   using B::func_decl;
-;   using B::var_fwd;
-;   using B::func_fwd;
-;   return i + X::B::i + Y::B::i;
-; }
-;
-; namespace A {
-; using B::i;
-; namespace B {
-; int var_fwd = i;
-; }
-; }
-; void B::func_fwd() {}
-
-@_ZN1A1B1iE = global i32 0, align 4
-@_ZN1A1B7var_fwdE = global i32 0, align 4
-@llvm.global_ctors = appending global [1 x { i32, void ()*, i8* }] [{ i32, void ()*, i8* } { i32 65535, void ()* @_GLOBAL__sub_I_debug_info_namespace.cpp, i8* null }]
-
-; Function Attrs: nounwind ssp uwtable
-define i32 @_ZN1A1B2f1Ev() #0 {
-entry:
-  ret i32 0, !dbg !60
-}
-
-; Function Attrs: nounwind ssp uwtable
-define void @_ZN1A1B2f1Ei(i32) #0 {
-entry:
-  %.addr = alloca i32, align 4
-  store i32 %0, i32* %.addr, align 4
-  call void @llvm.dbg.declare(metadata i32* %.addr, metadata !61, metadata !62), !dbg !63
-  ret void, !dbg !64
-}
-
-; Function Attrs: nounwind readnone
-declare void @llvm.dbg.declare(metadata, metadata, metadata) #1
-
-define internal void @__cxx_global_var_init() section "__TEXT,__StaticInit,regular,pure_instructions" {
-entry:
-  %call = call i32 @_ZN1A1B2f1Ev(), !dbg !65
-  store i32 %call, i32* @_ZN1A1B1iE, align 4, !dbg !65
-  ret void, !dbg !65
-}
-
-; Function Attrs: nounwind ssp uwtable
-define i32 @_Z4funcb(i1 zeroext %b) #0 {
-entry:
-  %retval = alloca i32, align 4
-  %b.addr = alloca i8, align 1
-  %frombool = zext i1 %b to i8
-  store i8 %frombool, i8* %b.addr, align 1
-  call void @llvm.dbg.declare(metadata i8* %b.addr, metadata !66, metadata !62), !dbg !67
-  %0 = load i8, i8* %b.addr, align 1, !dbg !68
-  %tobool = trunc i8 %0 to i1, !dbg !68
-  br i1 %tobool, label %if.then, label %if.end, !dbg !68
-
-if.then:                                          ; preds = %entry
-  %1 = load i32, i32* @_ZN1A1B1iE, align 4, !dbg !69
-  store i32 %1, i32* %retval, !dbg !69
-  br label %return, !dbg !69
-
-if.end:                                           ; preds = %entry
-  %2 = load i32, i32* @_ZN1A1B1iE, align 4, !dbg !70
-  %3 = load i32, i32* @_ZN1A1B1iE, align 4, !dbg !70
-  %add = add nsw i32 %2, %3, !dbg !70
-  %4 = load i32, i32* @_ZN1A1B1iE, align 4, !dbg !70
-  %add1 = add nsw i32 %add, %4, !dbg !70
-  store i32 %add1, i32* %retval, !dbg !70
-  br label %return, !dbg !70
-
-return:                                           ; preds = %if.end, %if.then
-  %5 = load i32, i32* %retval, !dbg !71
-  ret i32 %5, !dbg !71
-}
-
-define internal void @__cxx_global_var_init1() section "__TEXT,__StaticInit,regular,pure_instructions" {
-entry:
-  %0 = load i32, i32* @_ZN1A1B1iE, align 4, !dbg !72
-  store i32 %0, i32* @_ZN1A1B7var_fwdE, align 4, !dbg !72
-  ret void, !dbg !72
-}
-
-; Function Attrs: nounwind ssp uwtable
-define void @_ZN1A1B8func_fwdEv() #0 {
-entry:
-  ret void, !dbg !73
-}
-
-define internal void @_GLOBAL__sub_I_debug_info_namespace.cpp() section "__TEXT,__StaticInit,regular,pure_instructions" {
-entry:
-  call void @__cxx_global_var_init(), !dbg !74
-  call void @__cxx_global_var_init1(), !dbg !74
-  ret void, !dbg !74
-}
-
-attributes #0 = { nounwind ssp uwtable "less-precise-fpmad"="false" "no-frame-pointer-elim"="true" "no-frame-pointer-elim-non-leaf" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="false" }
-attributes #1 = { nounwind readnone }
-
-!llvm.dbg.cu = !{!0}
-!llvm.module.flags = !{!57, !58}
-!llvm.ident = !{!59}
-
-!0 = !DICompileUnit(language: DW_LANG_C_plus_plus, producer: "clang version 3.6.0 ", isOptimized: false, emissionKind: 1, file: !1, enums: !2, retainedTypes: !3, subprograms: !9, globals: !30, imports: !33)
-!1 = !DIFile(filename: "debug-info-namespace.cpp", directory: "/tmp")
-!2 = !{}
-!3 = !{!4, !8}
-!4 = !DICompositeType(tag: DW_TAG_structure_type, name: "foo", line: 5, flags: DIFlagFwdDecl, file: !5, scope: !6, identifier: "_ZTSN1A1B3fooE")
-!5 = !DIFile(filename: "foo.cpp", directory: "/tmp")
-!6 = !DINamespace(name: "B", line: 1, file: !5, scope: !7)
-!7 = !DINamespace(name: "A", line: 5, file: !1, scope: null)
-!8 = !DICompositeType(tag: DW_TAG_structure_type, name: "bar", line: 6, size: 8, align: 8, file: !5, scope: !6, elements: !2, identifier: "_ZTSN1A1B3barE")
-!9 = !{!10, !14, !17, !21, !25, !26, !27}
-!10 = !DISubprogram(name: "f1", linkageName: "_ZN1A1B2f1Ev", line: 3, isLocal: false, isDefinition: true, flags: DIFlagPrototyped, isOptimized: false, scopeLine: 3, file: !5, scope: !6, type: !11, function: i32 ()* @_ZN1A1B2f1Ev, variables: !2)
-!11 = !DISubroutineType(types: !12)
-!12 = !{!13}
-!13 = !DIBasicType(tag: DW_TAG_base_type, name: "int", size: 32, align: 32, encoding: DW_ATE_signed)
-!14 = !DISubprogram(name: "f1", linkageName: "_ZN1A1B2f1Ei", line: 4, isLocal: false, isDefinition: true, flags: DIFlagPrototyped, isOptimized: false, scopeLine: 4, file: !5, scope: !6, type: !15, function: void (i32)* @_ZN1A1B2f1Ei, variables: !2)
-!15 = !DISubroutineType(types: !16)
-!16 = !{null, !13}
-!17 = !DISubprogram(name: "__cxx_global_var_init", line: 20, isLocal: true, isDefinition: true, flags: DIFlagPrototyped, isOptimized: false, scopeLine: 20, file: !5, scope: !18, type: !19, function: void ()* @__cxx_global_var_init, variables: !2)
-!18 = !DIFile(filename: "foo.cpp", directory: "/tmp")
-!19 = !DISubroutineType(types: !20)
-!20 = !{null}
-!21 = !DISubprogram(name: "func", linkageName: "_Z4funcb", line: 21, isLocal: false, isDefinition: true, flags: DIFlagPrototyped, isOptimized: false, scopeLine: 21, file: !5, scope: !18, type: !22, function: i32 (i1)* @_Z4funcb, variables: !2)
-!22 = !DISubroutineType(types: !23)
-!23 = !{!13, !24}
-!24 = !DIBasicType(tag: DW_TAG_base_type, name: "bool", size: 8, align: 8, encoding: DW_ATE_boolean)
-!25 = !DISubprogram(name: "__cxx_global_var_init1", line: 44, isLocal: true, isDefinition: true, flags: DIFlagPrototyped, isOptimized: false, scopeLine: 44, file: !5, scope: !18, type: !19, function: void ()* @__cxx_global_var_init1, variables: !2)
-!26 = !DISubprogram(name: "func_fwd", linkageName: "_ZN1A1B8func_fwdEv", line: 47, isLocal: false, isDefinition: true, flags: DIFlagPrototyped, isOptimized: false, scopeLine: 47, file: !5, scope: !6, type: !19, function: void ()* @_ZN1A1B8func_fwdEv, variables: !2)
-!27 = !DISubprogram(name: "", linkageName: "_GLOBAL__sub_I_debug_info_namespace.cpp", isLocal: true, isDefinition: true, flags: DIFlagArtificial, isOptimized: false, file: !1, scope: !28, type: !29, function: void ()* @_GLOBAL__sub_I_debug_info_namespace.cpp, variables: !2)
-!28 = !DIFile(filename: "debug-info-namespace.cpp", directory: "/tmp")
-!29 = !DISubroutineType(types: !2)
-!30 = !{!31, !32}
-!31 = !DIGlobalVariable(name: "i", linkageName: "_ZN1A1B1iE", line: 20, isLocal: false, isDefinition: true, scope: !6, file: !18, type: !13, variable: i32* @_ZN1A1B1iE)
-!32 = !DIGlobalVariable(name: "var_fwd", linkageName: "_ZN1A1B7var_fwdE", line: 44, isLocal: false, isDefinition: true, scope: !6, file: !18, type: !13, variable: i32* @_ZN1A1B7var_fwdE)
-!33 = !{!34, !35, !36, !37, !40, !41, !42, !43, !44, !45, !47, !48, !49, !51, !54, !55, !56}
-!34 = !DIImportedEntity(tag: DW_TAG_imported_module, line: 15, scope: !7, entity: !6)
-!35 = !DIImportedEntity(tag: DW_TAG_imported_module, line: 18, scope: !0, entity: !7)
-!36 = !DIImportedEntity(tag: DW_TAG_imported_declaration, line: 19, name: "E", scope: !0, entity: !7)
-!37 = !DIImportedEntity(tag: DW_TAG_imported_module, line: 23, scope: !38, entity: !6)
-!38 = distinct !DILexicalBlock(line: 22, column: 10, file: !5, scope: !39)
-!39 = distinct !DILexicalBlock(line: 22, column: 7, file: !5, scope: !21)
-!40 = !DIImportedEntity(tag: DW_TAG_imported_module, line: 26, scope: !21, entity: !7)
-!41 = !DIImportedEntity(tag: DW_TAG_imported_declaration, line: 27, scope: !21, entity: !"_ZTSN1A1B3fooE")
-!42 = !DIImportedEntity(tag: DW_TAG_imported_declaration, line: 28, scope: !21, entity: !"_ZTSN1A1B3barE")
-!43 = !DIImportedEntity(tag: DW_TAG_imported_declaration, line: 29, scope: !21, entity: !14)
-!44 = !DIImportedEntity(tag: DW_TAG_imported_declaration, line: 30, scope: !21, entity: !31)
-!45 = !DIImportedEntity(tag: DW_TAG_imported_declaration, line: 31, scope: !21, entity: !46)
-!46 = !DIDerivedType(tag: DW_TAG_typedef, name: "baz", line: 7, file: !5, scope: !6, baseType: !"_ZTSN1A1B3barE")
-!47 = !DIImportedEntity(tag: DW_TAG_imported_declaration, line: 32, name: "X", scope: !21, entity: !7)
-!48 = !DIImportedEntity(tag: DW_TAG_imported_declaration, line: 33, name: "Y", scope: !21, entity: !47)
-!49 = !DIImportedEntity(tag: DW_TAG_imported_declaration, line: 34, scope: !21, entity: !50)
-!50 = !DIGlobalVariable(name: "var_decl", linkageName: "_ZN1A1B8var_declE", line: 8, isLocal: false, isDefinition: false, scope: !6, file: !18, type: !13)
-!51 = !DIImportedEntity(tag: DW_TAG_imported_declaration, line: 35, scope: !21, entity: !52)
-!52 = !DISubprogram(name: "func_decl", linkageName: "_ZN1A1B9func_declEv", line: 9, isLocal: false, isDefinition: false, flags: DIFlagPrototyped, isOptimized: false, file: !5, scope: !6, type: !19, variables: !53)
-!53 = !{} ; previously: invalid DW_TAG_base_type
-!54 = !DIImportedEntity(tag: DW_TAG_imported_declaration, line: 36, scope: !21, entity: !32)
-!55 = !DIImportedEntity(tag: DW_TAG_imported_declaration, line: 37, scope: !21, entity: !26)
-!56 = !DIImportedEntity(tag: DW_TAG_imported_declaration, line: 42, scope: !7, entity: !31)
-!57 = !{i32 2, !"Dwarf Version", i32 2}
-!58 = !{i32 2, !"Debug Info Version", i32 3}
-!59 = !{!"clang version 3.6.0 "}
-!60 = !DILocation(line: 3, column: 12, scope: !10)
-!61 = !DILocalVariable(tag: DW_TAG_arg_variable, name: "", line: 4, arg: 1, scope: !14, file: !18, type: !13)
-!62 = !DIExpression()
-!63 = !DILocation(line: 4, column: 12, scope: !14)
-!64 = !DILocation(line: 4, column: 16, scope: !14)
-!65 = !DILocation(line: 20, column: 12, scope: !17)
-!66 = !DILocalVariable(tag: DW_TAG_arg_variable, name: "b", line: 21, arg: 1, scope: !21, file: !18, type: !24)
-!67 = !DILocation(line: 21, column: 15, scope: !21)
-!68 = !DILocation(line: 22, column: 7, scope: !21)
-!69 = !DILocation(line: 24, column: 5, scope: !38)
-!70 = !DILocation(line: 38, column: 3, scope: !21)
-!71 = !DILocation(line: 39, column: 1, scope: !21)
-!72 = !DILocation(line: 44, column: 15, scope: !25)
-!73 = !DILocation(line: 47, column: 21, scope: !26)
-!74 = !DILocation(line: 0, scope: !75)
-!75 = !DILexicalBlockFile(discriminator: 0, file: !5, scope: !27)