Date: Mon, 22 May 2017 19:43:45 +0000 (UTC) From: Dimitry Andric <dim@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-vendor@freebsd.org Subject: svn commit: r318665 - in vendor/clang/dist: include/clang/AST include/clang/Basic include/clang/Format include/clang/Lex include/clang/Parse include/clang/Sema include/clang/Serialization lib/AST l... Message-ID: <201705221943.v4MJhjdW076562@repo.freebsd.org>
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Author: dim Date: Mon May 22 19:43:45 2017 New Revision: 318665 URL: https://svnweb.freebsd.org/changeset/base/318665 Log: Vendor import of clang trunk r303571: https://llvm.org/svn/llvm-project/cfe/trunk@303571 Added: vendor/clang/dist/test/CodeGen/micromips-attr.c (contents, props changed) vendor/clang/dist/test/CodeGen/wchar-size.c (contents, props changed) vendor/clang/dist/test/CodeGenCXX/amdgcn-automatic-variable.cpp (contents, props changed) vendor/clang/dist/test/CodeGenOpenCL/amdgcn-automatic-variable.cl vendor/clang/dist/test/Modules/extern_cxx.cpp (contents, props changed) vendor/clang/dist/test/Modules/macro-redefinition.cpp (contents, props changed) vendor/clang/dist/test/Sema/attr-micromips.c (contents, props changed) vendor/clang/dist/test/SemaCXX/Inputs/nullability-completeness.h (contents, props changed) Modified: vendor/clang/dist/include/clang/AST/ASTContext.h vendor/clang/dist/include/clang/AST/CXXInheritance.h vendor/clang/dist/include/clang/AST/DeclBase.h vendor/clang/dist/include/clang/AST/Type.h vendor/clang/dist/include/clang/Basic/AddressSpaces.h vendor/clang/dist/include/clang/Basic/Attr.td vendor/clang/dist/include/clang/Basic/AttrDocs.td vendor/clang/dist/include/clang/Basic/DiagnosticSemaKinds.td vendor/clang/dist/include/clang/Basic/LangOptions.h vendor/clang/dist/include/clang/Format/Format.h vendor/clang/dist/include/clang/Lex/ModuleMap.h vendor/clang/dist/include/clang/Lex/Preprocessor.h vendor/clang/dist/include/clang/Parse/Parser.h vendor/clang/dist/include/clang/Sema/DeclSpec.h vendor/clang/dist/include/clang/Sema/Sema.h vendor/clang/dist/include/clang/Serialization/ASTReader.h vendor/clang/dist/include/clang/Serialization/ASTWriter.h vendor/clang/dist/lib/AST/ASTContext.cpp vendor/clang/dist/lib/AST/CXXInheritance.cpp vendor/clang/dist/lib/AST/DeclBase.cpp vendor/clang/dist/lib/AST/ExprConstant.cpp vendor/clang/dist/lib/AST/Type.cpp vendor/clang/dist/lib/AST/TypePrinter.cpp vendor/clang/dist/lib/Basic/Targets.cpp vendor/clang/dist/lib/CodeGen/CGAtomic.cpp vendor/clang/dist/lib/CodeGen/CGBlocks.cpp vendor/clang/dist/lib/CodeGen/CGBuiltin.cpp vendor/clang/dist/lib/CodeGen/CGClass.cpp vendor/clang/dist/lib/CodeGen/CGDebugInfo.cpp vendor/clang/dist/lib/CodeGen/CGDecl.cpp vendor/clang/dist/lib/CodeGen/CGExpr.cpp vendor/clang/dist/lib/CodeGen/CGExprCXX.cpp vendor/clang/dist/lib/CodeGen/CGExprScalar.cpp vendor/clang/dist/lib/CodeGen/CGObjC.cpp vendor/clang/dist/lib/CodeGen/CGObjCRuntime.cpp vendor/clang/dist/lib/CodeGen/CGOpenMPRuntime.cpp vendor/clang/dist/lib/CodeGen/CGStmtOpenMP.cpp vendor/clang/dist/lib/CodeGen/CGValue.h vendor/clang/dist/lib/CodeGen/CodeGenFunction.cpp vendor/clang/dist/lib/CodeGen/CodeGenFunction.h vendor/clang/dist/lib/CodeGen/CodeGenModule.cpp vendor/clang/dist/lib/CodeGen/CodeGenTypeCache.h vendor/clang/dist/lib/CodeGen/TargetInfo.cpp vendor/clang/dist/lib/CodeGen/TargetInfo.h vendor/clang/dist/lib/Format/BreakableToken.cpp vendor/clang/dist/lib/Format/ContinuationIndenter.cpp vendor/clang/dist/lib/Format/Format.cpp vendor/clang/dist/lib/Format/TokenAnnotator.cpp vendor/clang/dist/lib/Format/UnwrappedLineFormatter.cpp vendor/clang/dist/lib/Format/UnwrappedLineParser.cpp vendor/clang/dist/lib/Index/IndexBody.cpp vendor/clang/dist/lib/Index/IndexDecl.cpp vendor/clang/dist/lib/Index/IndexSymbol.cpp vendor/clang/dist/lib/Index/USRGeneration.cpp vendor/clang/dist/lib/Lex/ModuleMap.cpp vendor/clang/dist/lib/Lex/PPDirectives.cpp vendor/clang/dist/lib/Lex/PPLexerChange.cpp vendor/clang/dist/lib/Parse/ParseCXXInlineMethods.cpp vendor/clang/dist/lib/Parse/ParseDecl.cpp vendor/clang/dist/lib/Parse/ParseDeclCXX.cpp vendor/clang/dist/lib/Parse/ParseExpr.cpp vendor/clang/dist/lib/Parse/ParseExprCXX.cpp vendor/clang/dist/lib/Parse/ParseOpenMP.cpp vendor/clang/dist/lib/Parse/ParsePragma.cpp vendor/clang/dist/lib/Parse/ParseStmt.cpp vendor/clang/dist/lib/Parse/ParseTemplate.cpp vendor/clang/dist/lib/Parse/ParseTentative.cpp vendor/clang/dist/lib/Parse/Parser.cpp vendor/clang/dist/lib/Sema/SemaDecl.cpp vendor/clang/dist/lib/Sema/SemaDeclAttr.cpp vendor/clang/dist/lib/Sema/SemaLookup.cpp vendor/clang/dist/lib/Sema/SemaTemplate.cpp vendor/clang/dist/lib/Sema/SemaTemplateInstantiateDecl.cpp vendor/clang/dist/lib/Sema/SemaType.cpp vendor/clang/dist/lib/Serialization/ASTReader.cpp vendor/clang/dist/lib/Serialization/ASTReaderDecl.cpp vendor/clang/dist/lib/Serialization/ASTWriter.cpp vendor/clang/dist/lib/Serialization/ASTWriterDecl.cpp vendor/clang/dist/lib/StaticAnalyzer/Core/BugReporter.cpp vendor/clang/dist/lib/StaticAnalyzer/Frontend/AnalysisConsumer.cpp vendor/clang/dist/test/CodeGen/address-space.c vendor/clang/dist/test/CodeGenCUDA/flush-denormals.cu vendor/clang/dist/test/CodeGenCXX/strict-vtable-pointers.cpp vendor/clang/dist/test/CodeGenOpenCL/amdgpu-alignment.cl vendor/clang/dist/test/CodeGenOpenCL/amdgpu-debug-info-pointer-address-space.cl vendor/clang/dist/test/CodeGenOpenCL/amdgpu-debug-info-variable-expression.cl vendor/clang/dist/test/CodeGenOpenCL/amdgpu-nullptr.cl vendor/clang/dist/test/CodeGenOpenCL/builtins-amdgcn.cl vendor/clang/dist/test/CodeGenOpenCL/byval.cl vendor/clang/dist/test/CodeGenOpenCL/size_t.cl vendor/clang/dist/test/Index/Core/external-source-symbol-attr.m vendor/clang/dist/test/Index/Core/index-dependent-source.cpp vendor/clang/dist/test/Index/Core/index-source.cpp vendor/clang/dist/test/Index/Core/index-source.m vendor/clang/dist/test/Misc/pragma-attribute-supported-attributes-list.test vendor/clang/dist/test/Modules/preprocess-module.cpp vendor/clang/dist/test/Parser/cxx-template-argument.cpp vendor/clang/dist/test/Parser/cxx0x-ambig.cpp vendor/clang/dist/test/Parser/cxx0x-decl.cpp vendor/clang/dist/test/Sema/block-args.c vendor/clang/dist/test/Sema/integer-overflow.c vendor/clang/dist/test/Sema/sizeof-struct-non-zero-as-member.cl vendor/clang/dist/test/SemaCXX/lambda-expressions.cpp vendor/clang/dist/test/SemaCXX/local-classes.cpp vendor/clang/dist/test/SemaCXX/modules-ts.cppm vendor/clang/dist/test/SemaCXX/nullability.cpp vendor/clang/dist/test/SemaCXX/warn-shadow.cpp vendor/clang/dist/test/SemaObjC/unguarded-availability.m vendor/clang/dist/test/SemaOpenCL/storageclass-cl20.cl vendor/clang/dist/test/SemaOpenCL/storageclass.cl vendor/clang/dist/tools/libclang/CIndex.cpp vendor/clang/dist/unittests/Format/FormatTest.cpp vendor/clang/dist/unittests/Format/FormatTestComments.cpp vendor/clang/dist/unittests/Format/FormatTestJS.cpp vendor/clang/dist/unittests/Format/FormatTestSelective.cpp Modified: vendor/clang/dist/include/clang/AST/ASTContext.h ============================================================================== --- vendor/clang/dist/include/clang/AST/ASTContext.h Mon May 22 19:43:35 2017 (r318664) +++ vendor/clang/dist/include/clang/AST/ASTContext.h Mon May 22 19:43:45 2017 (r318665) @@ -935,7 +935,7 @@ public: /// \brief Get the additional modules in which the definition \p Def has /// been merged. - ArrayRef<Module*> getModulesWithMergedDefinition(NamedDecl *Def) { + ArrayRef<Module*> getModulesWithMergedDefinition(const NamedDecl *Def) { auto MergedIt = MergedDefModules.find(Def); if (MergedIt == MergedDefModules.end()) return None; @@ -2324,8 +2324,7 @@ public: uint64_t getTargetNullPointerValue(QualType QT) const; bool addressSpaceMapManglingFor(unsigned AS) const { - return AddrSpaceMapMangling || - AS >= LangAS::Count; + return AddrSpaceMapMangling || AS >= LangAS::FirstTargetAddressSpace; } private: Modified: vendor/clang/dist/include/clang/AST/CXXInheritance.h ============================================================================== --- vendor/clang/dist/include/clang/AST/CXXInheritance.h Mon May 22 19:43:35 2017 (r318664) +++ vendor/clang/dist/include/clang/AST/CXXInheritance.h Mon May 22 19:43:45 2017 (r318665) @@ -127,7 +127,11 @@ class CXXBasePaths { /// class subobjects for that class type. The key of the map is /// the cv-unqualified canonical type of the base class subobject. llvm::SmallDenseMap<QualType, std::pair<bool, unsigned>, 8> ClassSubobjects; - + + /// VisitedDependentRecords - Records the dependent records that have been + /// already visited. + llvm::SmallDenseSet<const CXXRecordDecl *, 4> VisitedDependentRecords; + /// FindAmbiguities - Whether Sema::IsDerivedFrom should try find /// ambiguous paths while it is looking for a path from a derived /// type to a base type. Modified: vendor/clang/dist/include/clang/AST/DeclBase.h ============================================================================== --- vendor/clang/dist/include/clang/AST/DeclBase.h Mon May 22 19:43:35 2017 (r318664) +++ vendor/clang/dist/include/clang/AST/DeclBase.h Mon May 22 19:43:45 2017 (r318665) @@ -34,6 +34,7 @@ class DeclarationName; class DependentDiagnostic; class EnumDecl; class ExportDecl; +class ExternalSourceSymbolAttr; class FunctionDecl; class FunctionType; enum Linkage : unsigned char; @@ -332,15 +333,15 @@ private: bool AccessDeclContextSanity() const; protected: - Decl(Kind DK, DeclContext *DC, SourceLocation L) - : NextInContextAndBits(), DeclCtx(DC), - Loc(L), DeclKind(DK), InvalidDecl(0), - HasAttrs(false), Implicit(false), Used(false), Referenced(false), - Access(AS_none), FromASTFile(0), Hidden(DC && cast<Decl>(DC)->Hidden), - IdentifierNamespace(getIdentifierNamespaceForKind(DK)), - CacheValidAndLinkage(0) - { + : NextInContextAndBits(), DeclCtx(DC), Loc(L), DeclKind(DK), + InvalidDecl(0), HasAttrs(false), Implicit(false), Used(false), + Referenced(false), Access(AS_none), FromASTFile(0), + Hidden(DC && cast<Decl>(DC)->Hidden && + (!cast<Decl>(DC)->isFromASTFile() || + hasLocalOwningModuleStorage())), + IdentifierNamespace(getIdentifierNamespaceForKind(DK)), + CacheValidAndLinkage(0) { if (StatisticsEnabled) add(DK); } @@ -562,6 +563,10 @@ public: NextInContextAndBits.setInt(Bits); } + /// \brief Looks on this and related declarations for an applicable + /// external source symbol attribute. + ExternalSourceSymbolAttr *getExternalSourceSymbolAttr() const; + /// \brief Whether this declaration was marked as being private to the /// module in which it was defined. bool isModulePrivate() const { @@ -698,6 +703,9 @@ public: Module *getLocalOwningModule() const { if (isFromASTFile() || !Hidden) return nullptr; + + assert(hasLocalOwningModuleStorage() && + "hidden local decl but no local module storage"); return reinterpret_cast<Module *const *>(this)[-1]; } void setLocalOwningModule(Module *M) { Modified: vendor/clang/dist/include/clang/AST/Type.h ============================================================================== --- vendor/clang/dist/include/clang/AST/Type.h Mon May 22 19:43:35 2017 (r318664) +++ vendor/clang/dist/include/clang/AST/Type.h Mon May 22 19:43:45 2017 (r318665) @@ -333,15 +333,18 @@ public: bool hasAddressSpace() const { return Mask & AddressSpaceMask; } unsigned getAddressSpace() const { return Mask >> AddressSpaceShift; } + bool hasTargetSpecificAddressSpace() const { + return getAddressSpace() >= LangAS::FirstTargetAddressSpace; + } /// Get the address space attribute value to be printed by diagnostics. unsigned getAddressSpaceAttributePrintValue() const { auto Addr = getAddressSpace(); // This function is not supposed to be used with language specific // address spaces. If that happens, the diagnostic message should consider // printing the QualType instead of the address space value. - assert(Addr == 0 || Addr >= LangAS::Count); + assert(Addr == 0 || hasTargetSpecificAddressSpace()); if (Addr) - return Addr - LangAS::Count; + return Addr - LangAS::FirstTargetAddressSpace; // TODO: The diagnostic messages where Addr may be 0 should be fixed // since it cannot differentiate the situation where 0 denotes the default // address space or user specified __attribute__((address_space(0))). @@ -2008,10 +2011,11 @@ public: Optional<NullabilityKind> getNullability(const ASTContext &context) const; /// Determine whether the given type can have a nullability - /// specifier applied to it, i.e., if it is any kind of pointer type - /// or a dependent type that could instantiate to any kind of - /// pointer type. - bool canHaveNullability() const; + /// specifier applied to it, i.e., if it is any kind of pointer type. + /// + /// \param ResultIfUnknown The value to return if we don't yet know whether + /// this type can have nullability because it is dependent. + bool canHaveNullability(bool ResultIfUnknown = true) const; /// Retrieve the set of substitutions required when accessing a member /// of the Objective-C receiver type that is declared in the given context. Modified: vendor/clang/dist/include/clang/Basic/AddressSpaces.h ============================================================================== --- vendor/clang/dist/include/clang/Basic/AddressSpaces.h Mon May 22 19:43:35 2017 (r318664) +++ vendor/clang/dist/include/clang/Basic/AddressSpaces.h Mon May 22 19:43:45 2017 (r318665) @@ -45,13 +45,12 @@ enum ID { // This denotes the count of language-specific address spaces and also // the offset added to the target-specific address spaces, which are usually // specified by address space attributes __attribute__(address_space(n))). - Count + FirstTargetAddressSpace }; /// The type of a lookup table which maps from language-specific address spaces /// to target-specific ones. -typedef unsigned Map[Count]; - +typedef unsigned Map[FirstTargetAddressSpace]; } } Modified: vendor/clang/dist/include/clang/Basic/Attr.td ============================================================================== --- vendor/clang/dist/include/clang/Basic/Attr.td Mon May 22 19:43:35 2017 (r318664) +++ vendor/clang/dist/include/clang/Basic/Attr.td Mon May 22 19:43:45 2017 (r318665) @@ -1179,6 +1179,12 @@ def MipsInterrupt : InheritableAttr, Tar let Documentation = [MipsInterruptDocs]; } +def MicroMips : InheritableAttr, TargetSpecificAttr<TargetMips> { + let Spellings = [GCC<"micromips">]; + let Subjects = SubjectList<[Function], ErrorDiag>; + let Documentation = [MicroMipsDocs]; +} + def Mode : Attr { let Spellings = [GCC<"mode">]; let Subjects = SubjectList<[Var, Enum, TypedefName, Field], ErrorDiag, @@ -1261,6 +1267,12 @@ def NoMips16 : InheritableAttr, TargetSp let Documentation = [Undocumented]; } +def NoMicroMips : InheritableAttr, TargetSpecificAttr<TargetMips> { + let Spellings = [GCC<"nomicromips">]; + let Subjects = SubjectList<[Function], ErrorDiag>; + let Documentation = [MicroMipsDocs]; +} + // This is not a TargetSpecificAttr so that is silently accepted and // ignored on other targets as encouraged by the OpenCL spec. // Modified: vendor/clang/dist/include/clang/Basic/AttrDocs.td ============================================================================== --- vendor/clang/dist/include/clang/Basic/AttrDocs.td Mon May 22 19:43:35 2017 (r318664) +++ vendor/clang/dist/include/clang/Basic/AttrDocs.td Mon May 22 19:43:45 2017 (r318665) @@ -1269,6 +1269,19 @@ The semantics are as follows: }]; } +def MicroMipsDocs : Documentation { + let Category = DocCatFunction; + let Content = [{ +Clang supports the GNU style ``__attribute__((micromips))`` and +``__attribute__((nomicromips))`` attributes on MIPS targets. These attributes +may be attached to a function definition and instructs the backend to generate +or not to generate microMIPS code for that function. + +These attributes override the `-mmicromips` and `-mno-micromips` options +on the command line. + }]; +} + def AVRInterruptDocs : Documentation { let Category = DocCatFunction; let Content = [{ Modified: vendor/clang/dist/include/clang/Basic/DiagnosticSemaKinds.td ============================================================================== --- vendor/clang/dist/include/clang/Basic/DiagnosticSemaKinds.td Mon May 22 19:43:35 2017 (r318664) +++ vendor/clang/dist/include/clang/Basic/DiagnosticSemaKinds.td Mon May 22 19:43:45 2017 (r318665) @@ -2490,7 +2490,7 @@ def err_attribute_address_multiple_quali def err_attribute_address_function_type : Error< "function type may not be qualified with an address space">; def err_as_qualified_auto_decl : Error< - "automatic variable qualified with an address space">; + "automatic variable qualified with an%select{| invalid}0 address space">; def err_arg_with_address_space : Error< "parameter may not be qualified with an address space">; def err_field_with_address_space : Error< Modified: vendor/clang/dist/include/clang/Basic/LangOptions.h ============================================================================== --- vendor/clang/dist/include/clang/Basic/LangOptions.h Mon May 22 19:43:35 2017 (r318664) +++ vendor/clang/dist/include/clang/Basic/LangOptions.h Mon May 22 19:43:45 2017 (r318665) @@ -168,7 +168,7 @@ public: /// Do we need to track the owning module for a local declaration? bool trackLocalOwningModule() const { - return ModulesLocalVisibility; + return isCompilingModule() || ModulesLocalVisibility || ModulesTS; } bool isSignedOverflowDefined() const { Modified: vendor/clang/dist/include/clang/Format/Format.h ============================================================================== --- vendor/clang/dist/include/clang/Format/Format.h Mon May 22 19:43:35 2017 (r318664) +++ vendor/clang/dist/include/clang/Format/Format.h Mon May 22 19:43:45 2017 (r318665) @@ -1133,6 +1133,9 @@ struct FormatStyle { /// ``Foo <Protocol>`` instead of ``Foo<Protocol>``. bool ObjCSpaceBeforeProtocolList; + /// \brief The penalty for breaking around an assignment operator. + unsigned PenaltyBreakAssignment; + /// \brief The penalty for breaking a function call after ``call(``. unsigned PenaltyBreakBeforeFirstCallParameter; @@ -1420,6 +1423,8 @@ struct FormatStyle { ObjCBlockIndentWidth == R.ObjCBlockIndentWidth && ObjCSpaceAfterProperty == R.ObjCSpaceAfterProperty && ObjCSpaceBeforeProtocolList == R.ObjCSpaceBeforeProtocolList && + PenaltyBreakAssignment == + R.PenaltyBreakAssignment && PenaltyBreakBeforeFirstCallParameter == R.PenaltyBreakBeforeFirstCallParameter && PenaltyBreakComment == R.PenaltyBreakComment && Modified: vendor/clang/dist/include/clang/Lex/ModuleMap.h ============================================================================== --- vendor/clang/dist/include/clang/Lex/ModuleMap.h Mon May 22 19:43:35 2017 (r318664) +++ vendor/clang/dist/include/clang/Lex/ModuleMap.h Mon May 22 19:43:45 2017 (r318665) @@ -507,16 +507,6 @@ public: /// false otherwise. bool resolveConflicts(Module *Mod, bool Complain); - /// \brief Infers the (sub)module based on the given source location and - /// source manager. - /// - /// \param Loc The location within the source that we are querying, along - /// with its source manager. - /// - /// \returns The module that owns this source location, or null if no - /// module owns this source location. - Module *inferModuleFromLocation(FullSourceLoc Loc); - /// \brief Sets the umbrella header of the given module to the given /// header. void setUmbrellaHeader(Module *Mod, const FileEntry *UmbrellaHeader, Modified: vendor/clang/dist/include/clang/Lex/Preprocessor.h ============================================================================== --- vendor/clang/dist/include/clang/Lex/Preprocessor.h Mon May 22 19:43:35 2017 (r318664) +++ vendor/clang/dist/include/clang/Lex/Preprocessor.h Mon May 22 19:43:45 2017 (r318665) @@ -1917,14 +1917,11 @@ public: /// into a module, or is outside any module, returns nullptr. Module *getModuleForLocation(SourceLocation Loc); - /// \brief Find the module that contains the specified location, either - /// directly or indirectly. - Module *getModuleContainingLocation(SourceLocation Loc); - /// \brief We want to produce a diagnostic at location IncLoc concerning a /// missing module import. /// /// \param IncLoc The location at which the missing import was detected. + /// \param M The desired module. /// \param MLoc A location within the desired module at which some desired /// effect occurred (eg, where a desired entity was declared). /// @@ -1932,6 +1929,7 @@ public: /// Null if no such file could be determined or if a #include is not /// appropriate. const FileEntry *getModuleHeaderToIncludeForDiagnostics(SourceLocation IncLoc, + Module *M, SourceLocation MLoc); private: Modified: vendor/clang/dist/include/clang/Parse/Parser.h ============================================================================== --- vendor/clang/dist/include/clang/Parse/Parser.h Mon May 22 19:43:35 2017 (r318664) +++ vendor/clang/dist/include/clang/Parse/Parser.h Mon May 22 19:43:45 2017 (r318665) @@ -304,8 +304,9 @@ public: } /// ConsumeToken - Consume the current 'peek token' and lex the next one. - /// This does not work with special tokens: string literals, code completion - /// and balanced tokens must be handled using the specific consume methods. + /// This does not work with special tokens: string literals, code completion, + /// annotation tokens and balanced tokens must be handled using the specific + /// consume methods. /// Returns the location of the consumed token. SourceLocation ConsumeToken() { assert(!isTokenSpecial() && @@ -366,7 +367,7 @@ private: /// isTokenSpecial - True if this token requires special consumption methods. bool isTokenSpecial() const { return isTokenStringLiteral() || isTokenParen() || isTokenBracket() || - isTokenBrace() || Tok.is(tok::code_completion); + isTokenBrace() || Tok.is(tok::code_completion) || Tok.isAnnotation(); } /// \brief Returns true if the current token is '=' or is a type of '='. @@ -397,9 +398,19 @@ private: if (Tok.is(tok::code_completion)) return ConsumeCodeCompletionTok ? ConsumeCodeCompletionToken() : handleUnexpectedCodeCompletionToken(); + if (Tok.isAnnotation()) + return ConsumeAnnotationToken(); return ConsumeToken(); } + SourceLocation ConsumeAnnotationToken() { + assert(Tok.isAnnotation() && "wrong consume method"); + SourceLocation Loc = Tok.getLocation(); + PrevTokLocation = Tok.getAnnotationEndLoc(); + PP.Lex(Tok); + return Loc; + } + /// ConsumeParen - This consume method keeps the paren count up-to-date. /// SourceLocation ConsumeParen() { @@ -1449,6 +1460,7 @@ public: }; ExprResult ParseExpression(TypeCastState isTypeCast = NotTypeCast); + ExprResult ParseConstantExpressionInExprEvalContext(TypeCastState isTypeCast); ExprResult ParseConstantExpression(TypeCastState isTypeCast = NotTypeCast); ExprResult ParseConstraintExpression(); // Expr that doesn't include commas. Modified: vendor/clang/dist/include/clang/Sema/DeclSpec.h ============================================================================== --- vendor/clang/dist/include/clang/Sema/DeclSpec.h Mon May 22 19:43:35 2017 (r318664) +++ vendor/clang/dist/include/clang/Sema/DeclSpec.h Mon May 22 19:43:45 2017 (r318665) @@ -1999,41 +1999,6 @@ public: llvm_unreachable("unknown context kind!"); } - /// diagnoseIdentifier - Return true if the identifier is prohibited and - /// should be diagnosed (because it cannot be anything else). - bool diagnoseIdentifier() const { - switch (Context) { - case FileContext: - case KNRTypeListContext: - case MemberContext: - case BlockContext: - case ForContext: - case InitStmtContext: - case ConditionContext: - case PrototypeContext: - case LambdaExprParameterContext: - case TemplateParamContext: - case CXXCatchContext: - case ObjCCatchContext: - case TypeNameContext: - case FunctionalCastContext: - case ConversionIdContext: - case ObjCParameterContext: - case ObjCResultContext: - case BlockLiteralContext: - case CXXNewContext: - case LambdaExprContext: - return false; - - case AliasDeclContext: - case AliasTemplateContext: - case TemplateTypeArgContext: - case TrailingReturnContext: - return true; - } - llvm_unreachable("unknown context kind!"); - } - /// Return true if the context permits a C++17 decomposition declarator. bool mayHaveDecompositionDeclarator() const { switch (Context) { Modified: vendor/clang/dist/include/clang/Sema/Sema.h ============================================================================== --- vendor/clang/dist/include/clang/Sema/Sema.h Mon May 22 19:43:35 2017 (r318664) +++ vendor/clang/dist/include/clang/Sema/Sema.h Mon May 22 19:43:45 2017 (r318665) @@ -1507,6 +1507,12 @@ public: hasVisibleDefaultArgument(const NamedDecl *D, llvm::SmallVectorImpl<Module *> *Modules = nullptr); + /// Determine if there is a visible declaration of \p D that is an explicit + /// specialization declaration for a specialization of a template. (For a + /// member specialization, use hasVisibleMemberSpecialization.) + bool hasVisibleExplicitSpecialization( + const NamedDecl *D, llvm::SmallVectorImpl<Module *> *Modules = nullptr); + /// Determine if there is a visible declaration of \p D that is a member /// specialization declaration (as opposed to an instantiated declaration). bool hasVisibleMemberSpecialization( @@ -2360,7 +2366,7 @@ public: void MergeVarDeclTypes(VarDecl *New, VarDecl *Old, bool MergeTypeWithOld); void MergeVarDeclExceptionSpecs(VarDecl *New, VarDecl *Old); bool checkVarDeclRedefinition(VarDecl *OldDefn, VarDecl *NewDefn); - void notePreviousDefinition(SourceLocation Old, SourceLocation New); + void notePreviousDefinition(const NamedDecl *Old, SourceLocation New); bool MergeCXXFunctionDecl(FunctionDecl *New, FunctionDecl *Old, Scope *S); // AssignmentAction - This is used by all the assignment diagnostic functions @@ -7377,9 +7383,9 @@ public: /// but have not yet been performed. std::deque<PendingImplicitInstantiation> PendingInstantiations; - class SavePendingInstantiationsAndVTableUsesRAII { + class GlobalEagerInstantiationScope { public: - SavePendingInstantiationsAndVTableUsesRAII(Sema &S, bool Enabled) + GlobalEagerInstantiationScope(Sema &S, bool Enabled) : S(S), Enabled(Enabled) { if (!Enabled) return; @@ -7387,7 +7393,14 @@ public: SavedVTableUses.swap(S.VTableUses); } - ~SavePendingInstantiationsAndVTableUsesRAII() { + void perform() { + if (Enabled) { + S.DefineUsedVTables(); + S.PerformPendingInstantiations(); + } + } + + ~GlobalEagerInstantiationScope() { if (!Enabled) return; // Restore the set of pending vtables. @@ -7417,14 +7430,16 @@ public: /// types, static variables, enumerators, etc. std::deque<PendingImplicitInstantiation> PendingLocalImplicitInstantiations; - class SavePendingLocalImplicitInstantiationsRAII { + class LocalEagerInstantiationScope { public: - SavePendingLocalImplicitInstantiationsRAII(Sema &S): S(S) { + LocalEagerInstantiationScope(Sema &S) : S(S) { SavedPendingLocalImplicitInstantiations.swap( S.PendingLocalImplicitInstantiations); } - ~SavePendingLocalImplicitInstantiationsRAII() { + void perform() { S.PerformPendingInstantiations(/*LocalOnly=*/true); } + + ~LocalEagerInstantiationScope() { assert(S.PendingLocalImplicitInstantiations.empty() && "there shouldn't be any pending local implicit instantiations"); SavedPendingLocalImplicitInstantiations.swap( @@ -7434,7 +7449,7 @@ public: private: Sema &S; std::deque<PendingImplicitInstantiation> - SavedPendingLocalImplicitInstantiations; + SavedPendingLocalImplicitInstantiations; }; /// A helper class for building up ExtParameterInfos. Modified: vendor/clang/dist/include/clang/Serialization/ASTReader.h ============================================================================== --- vendor/clang/dist/include/clang/Serialization/ASTReader.h Mon May 22 19:43:35 2017 (r318664) +++ vendor/clang/dist/include/clang/Serialization/ASTReader.h Mon May 22 19:43:45 2017 (r318665) @@ -478,10 +478,18 @@ private: /// in the chain. DeclUpdateOffsetsMap DeclUpdateOffsets; + struct PendingUpdateRecord { + Decl *D; + serialization::GlobalDeclID ID; + // Whether the declaration was just deserialized. + bool JustLoaded; + PendingUpdateRecord(serialization::GlobalDeclID ID, Decl *D, + bool JustLoaded) + : D(D), ID(ID), JustLoaded(JustLoaded) {} + }; /// \brief Declaration updates for already-loaded declarations that we need /// to apply once we finish processing an import. - llvm::SmallVector<std::pair<serialization::GlobalDeclID, Decl*>, 16> - PendingUpdateRecords; + llvm::SmallVector<PendingUpdateRecord, 16> PendingUpdateRecords; enum class PendingFakeDefinitionKind { NotFake, Fake, FakeLoaded }; @@ -1279,7 +1287,7 @@ private: RecordLocation DeclCursorForID(serialization::DeclID ID, SourceLocation &Location); - void loadDeclUpdateRecords(serialization::DeclID ID, Decl *D); + void loadDeclUpdateRecords(PendingUpdateRecord &Record); void loadPendingDeclChain(Decl *D, uint64_t LocalOffset); void loadObjCCategories(serialization::GlobalDeclID ID, ObjCInterfaceDecl *D, unsigned PreviousGeneration = 0); Modified: vendor/clang/dist/include/clang/Serialization/ASTWriter.h ============================================================================== --- vendor/clang/dist/include/clang/Serialization/ASTWriter.h Mon May 22 19:43:35 2017 (r318664) +++ vendor/clang/dist/include/clang/Serialization/ASTWriter.h Mon May 22 19:43:45 2017 (r318665) @@ -627,10 +627,6 @@ public: /// \brief Add a version tuple to the given record void AddVersionTuple(const VersionTuple &Version, RecordDataImpl &Record); - /// \brief Infer the submodule ID that contains an entity at the given - /// source location. - serialization::SubmoduleID inferSubmoduleIDFromLocation(SourceLocation Loc); - /// \brief Retrieve or create a submodule ID for this module, or return 0 if /// the submodule is neither local (a submodle of the currently-written module) /// nor from an imported module. Modified: vendor/clang/dist/lib/AST/ASTContext.cpp ============================================================================== --- vendor/clang/dist/lib/AST/ASTContext.cpp Mon May 22 19:43:35 2017 (r318664) +++ vendor/clang/dist/lib/AST/ASTContext.cpp Mon May 22 19:43:45 2017 (r318665) @@ -8730,8 +8730,8 @@ static QualType DecodeTypeFromStr(const char *End; unsigned AddrSpace = strtoul(Str, &End, 10); if (End != Str && AddrSpace != 0) { - Type = Context.getAddrSpaceQualType(Type, AddrSpace + - LangAS::Count); + Type = Context.getAddrSpaceQualType( + Type, AddrSpace + LangAS::FirstTargetAddressSpace); Str = End; } if (c == '*') @@ -9546,13 +9546,8 @@ uint64_t ASTContext::getTargetNullPointe } unsigned ASTContext::getTargetAddressSpace(unsigned AS) const { - // For OpenCL, only function local variables are not explicitly marked with - // an address space in the AST, and these need to be the address space of - // alloca. - if (!AS && LangOpts.OpenCL) - return getTargetInfo().getDataLayout().getAllocaAddrSpace(); - if (AS >= LangAS::Count) - return AS - LangAS::Count; + if (AS >= LangAS::FirstTargetAddressSpace) + return AS - LangAS::FirstTargetAddressSpace; else return (*AddrSpaceMap)[AS]; } Modified: vendor/clang/dist/lib/AST/CXXInheritance.cpp ============================================================================== --- vendor/clang/dist/lib/AST/CXXInheritance.cpp Mon May 22 19:43:35 2017 (r318664) +++ vendor/clang/dist/lib/AST/CXXInheritance.cpp Mon May 22 19:43:45 2017 (r318665) @@ -57,6 +57,7 @@ bool CXXBasePaths::isAmbiguous(CanQualTy void CXXBasePaths::clear() { Paths.clear(); ClassSubobjects.clear(); + VisitedDependentRecords.clear(); ScratchPath.clear(); DetectedVirtual = nullptr; } @@ -67,6 +68,7 @@ void CXXBasePaths::swap(CXXBasePaths &Ot std::swap(Origin, Other.Origin); Paths.swap(Other.Paths); ClassSubobjects.swap(Other.ClassSubobjects); + VisitedDependentRecords.swap(Other.VisitedDependentRecords); std::swap(FindAmbiguities, Other.FindAmbiguities); std::swap(RecordPaths, Other.RecordPaths); std::swap(DetectVirtual, Other.DetectVirtual); @@ -278,8 +280,14 @@ bool CXXBasePaths::lookupInBases(ASTCont dyn_cast_or_null<ClassTemplateDecl>(TN.getAsTemplateDecl())) BaseRecord = TD->getTemplatedDecl(); } - if (BaseRecord && !BaseRecord->hasDefinition()) - BaseRecord = nullptr; + if (BaseRecord) { + if (!BaseRecord->hasDefinition() || + VisitedDependentRecords.count(BaseRecord)) { + BaseRecord = nullptr; + } else { + VisitedDependentRecords.insert(BaseRecord); + } + } } else { BaseRecord = cast<CXXRecordDecl>( BaseSpec.getType()->castAs<RecordType>()->getDecl()); Modified: vendor/clang/dist/lib/AST/DeclBase.cpp ============================================================================== --- vendor/clang/dist/lib/AST/DeclBase.cpp Mon May 22 19:43:35 2017 (r318664) +++ vendor/clang/dist/lib/AST/DeclBase.cpp Mon May 22 19:43:45 2017 (r318665) @@ -407,6 +407,27 @@ bool Decl::isExported() const { return false; } +ExternalSourceSymbolAttr *Decl::getExternalSourceSymbolAttr() const { + const Decl *Definition = nullptr; + if (auto ID = dyn_cast<ObjCInterfaceDecl>(this)) { + Definition = ID->getDefinition(); + } else if (auto PD = dyn_cast<ObjCProtocolDecl>(this)) { + Definition = PD->getDefinition(); + } else if (auto TD = dyn_cast<TagDecl>(this)) { + Definition = TD->getDefinition(); + } + if (!Definition) + Definition = this; + + if (auto *attr = Definition->getAttr<ExternalSourceSymbolAttr>()) + return attr; + if (auto *dcd = dyn_cast<Decl>(getDeclContext())) { + return dcd->getAttr<ExternalSourceSymbolAttr>(); + } + + return nullptr; +} + bool Decl::hasDefiningAttr() const { return hasAttr<AliasAttr>() || hasAttr<IFuncAttr>(); } Modified: vendor/clang/dist/lib/AST/ExprConstant.cpp ============================================================================== --- vendor/clang/dist/lib/AST/ExprConstant.cpp Mon May 22 19:43:35 2017 (r318664) +++ vendor/clang/dist/lib/AST/ExprConstant.cpp Mon May 22 19:43:45 2017 (r318665) @@ -4579,7 +4579,7 @@ public: } bool handleCallExpr(const CallExpr *E, APValue &Result, - const LValue *ResultSlot) { + const LValue *ResultSlot) { const Expr *Callee = E->getCallee()->IgnoreParens(); QualType CalleeType = Callee->getType(); @@ -4588,6 +4588,23 @@ public: auto Args = llvm::makeArrayRef(E->getArgs(), E->getNumArgs()); bool HasQualifier = false; + struct EvaluateIgnoredRAII { + public: + EvaluateIgnoredRAII(EvalInfo &Info, llvm::ArrayRef<const Expr*> ToEval) + : Info(Info), ToEval(ToEval) {} + ~EvaluateIgnoredRAII() { + if (Info.noteFailure()) { + for (auto E : ToEval) + EvaluateIgnoredValue(Info, E); + } + } + void cancel() { ToEval = {}; } + void drop_front() { ToEval = ToEval.drop_front(); } + private: + EvalInfo &Info; + llvm::ArrayRef<const Expr*> ToEval; + } EvalArguments(Info, Args); + // Extract function decl and 'this' pointer from the callee. if (CalleeType->isSpecificBuiltinType(BuiltinType::BoundMember)) { const ValueDecl *Member = nullptr; @@ -4637,10 +4654,12 @@ public: if (Args.empty()) return Error(E); - if (!EvaluateObjectArgument(Info, Args[0], ThisVal)) + const Expr *FirstArg = Args[0]; + Args = Args.drop_front(); + EvalArguments.drop_front(); + if (!EvaluateObjectArgument(Info, FirstArg, ThisVal)) return false; This = &ThisVal; - Args = Args.slice(1); } else if (MD && MD->isLambdaStaticInvoker()) { // Map the static invoker for the lambda back to the call operator. // Conveniently, we don't have to slice out the 'this' argument (as is @@ -4692,8 +4711,12 @@ public: const FunctionDecl *Definition = nullptr; Stmt *Body = FD->getBody(Definition); - if (!CheckConstexprFunction(Info, E->getExprLoc(), FD, Definition, Body) || - !HandleFunctionCall(E->getExprLoc(), Definition, This, Args, Body, Info, + if (!CheckConstexprFunction(Info, E->getExprLoc(), FD, Definition, Body)) + return false; + + EvalArguments.cancel(); + + if (!HandleFunctionCall(E->getExprLoc(), Definition, This, Args, Body, Info, Result, ResultSlot)) return false; Modified: vendor/clang/dist/lib/AST/Type.cpp ============================================================================== --- vendor/clang/dist/lib/AST/Type.cpp Mon May 22 19:43:35 2017 (r318664) +++ vendor/clang/dist/lib/AST/Type.cpp Mon May 22 19:43:45 2017 (r318665) @@ -3531,7 +3531,7 @@ Optional<NullabilityKind> Type::getNulla } while (true); } -bool Type::canHaveNullability() const { +bool Type::canHaveNullability(bool ResultIfUnknown) const { QualType type = getCanonicalTypeInternal(); switch (type->getTypeClass()) { @@ -3559,7 +3559,8 @@ bool Type::canHaveNullability() const { case Type::SubstTemplateTypeParmPack: case Type::DependentName: case Type::DependentTemplateSpecialization: - return true; + case Type::Auto: + return ResultIfUnknown; // Dependent template specializations can instantiate to pointer // types unless they're known to be specializations of a class @@ -3571,12 +3572,7 @@ bool Type::canHaveNullability() const { if (isa<ClassTemplateDecl>(templateDecl)) return false; } - return true; - - // auto is considered dependent when it isn't deduced. - case Type::Auto: - case Type::DeducedTemplateSpecialization: - return !cast<DeducedType>(type.getTypePtr())->isDeduced(); + return ResultIfUnknown; case Type::Builtin: switch (cast<BuiltinType>(type.getTypePtr())->getKind()) { @@ -3595,7 +3591,7 @@ bool Type::canHaveNullability() const { case BuiltinType::PseudoObject: case BuiltinType::UnknownAny: case BuiltinType::ARCUnbridgedCast: - return true; + return ResultIfUnknown; case BuiltinType::Void: case BuiltinType::ObjCId: @@ -3614,6 +3610,7 @@ bool Type::canHaveNullability() const { case BuiltinType::OMPArraySection: return false; } + llvm_unreachable("unknown builtin type"); // Non-pointer types. case Type::Complex: @@ -3629,6 +3626,7 @@ bool Type::canHaveNullability() const { case Type::FunctionProto: case Type::FunctionNoProto: case Type::Record: + case Type::DeducedTemplateSpecialization: case Type::Enum: case Type::InjectedClassName: case Type::PackExpansion: Modified: vendor/clang/dist/lib/AST/TypePrinter.cpp ============================================================================== --- vendor/clang/dist/lib/AST/TypePrinter.cpp Mon May 22 19:43:35 2017 (r318664) +++ vendor/clang/dist/lib/AST/TypePrinter.cpp Mon May 22 19:43:45 2017 (r318665) @@ -1668,9 +1668,9 @@ void Qualifiers::print(raw_ostream &OS, OS << "__shared"; break; default: - assert(addrspace >= LangAS::Count); + assert(addrspace >= LangAS::FirstTargetAddressSpace); OS << "__attribute__((address_space("; - OS << addrspace - LangAS::Count; + OS << addrspace - LangAS::FirstTargetAddressSpace; OS << ")))"; } } Modified: vendor/clang/dist/lib/Basic/Targets.cpp ============================================================================== --- vendor/clang/dist/lib/Basic/Targets.cpp Mon May 22 19:43:35 2017 (r318664) +++ vendor/clang/dist/lib/Basic/Targets.cpp Mon May 22 19:43:45 2017 (r318665) @@ -2034,25 +2034,45 @@ ArrayRef<const char *> NVPTXTargetInfo:: return llvm::makeArrayRef(GCCRegNames); } -static const LangAS::Map AMDGPUPrivateIsZeroMap = { - 4, // Default - 1, // opencl_global - 3, // opencl_local - 2, // opencl_constant - 4, // opencl_generic - 1, // cuda_device - 2, // cuda_constant - 3 // cuda_shared -}; -static const LangAS::Map AMDGPUGenericIsZeroMap = { - 0, // Default - 1, // opencl_global - 3, // opencl_local - 2, // opencl_constant - 0, // opencl_generic - 1, // cuda_device - 2, // cuda_constant - 3 // cuda_shared +static const LangAS::Map AMDGPUNonOpenCLPrivateIsZeroMap = { + 4, // Default + 1, // opencl_global + 3, // opencl_local + 2, // opencl_constant + 4, // opencl_generic + 1, // cuda_device + 2, // cuda_constant + 3 // cuda_shared +}; +static const LangAS::Map AMDGPUNonOpenCLGenericIsZeroMap = { + 0, // Default + 1, // opencl_global + 3, // opencl_local + 2, // opencl_constant + 0, // opencl_generic + 1, // cuda_device + 2, // cuda_constant + 3 // cuda_shared +}; +static const LangAS::Map AMDGPUOpenCLPrivateIsZeroMap = { + 0, // Default + 1, // opencl_global + 3, // opencl_local + 2, // opencl_constant + 4, // opencl_generic + 1, // cuda_device + 2, // cuda_constant + 3 // cuda_shared +}; +static const LangAS::Map AMDGPUOpenCLGenericIsZeroMap = { + 5, // Default + 1, // opencl_global + 3, // opencl_local + 2, // opencl_constant + 0, // opencl_generic + 1, // cuda_device + 2, // cuda_constant + 3 // cuda_shared }; // If you edit the description strings, make sure you update @@ -2149,8 +2169,12 @@ public: : DataLayoutStringR600); assert(DataLayout->getAllocaAddrSpace() == AS.Private); - AddrSpaceMap = IsGenericZero ? &AMDGPUGenericIsZeroMap : - &AMDGPUPrivateIsZeroMap; + AddrSpaceMap = + llvm::StringSwitch<const LangAS::Map *>(Triple.getEnvironmentName()) + .Case("opencl", &AMDGPUOpenCLPrivateIsZeroMap) + .Case("amdgiz", &AMDGPUNonOpenCLGenericIsZeroMap) + .Case("amdgizcl", &AMDGPUOpenCLGenericIsZeroMap) + .Default(&AMDGPUNonOpenCLPrivateIsZeroMap); UseAddrSpaceMapMangling = true; } Modified: vendor/clang/dist/lib/CodeGen/CGAtomic.cpp ============================================================================== --- vendor/clang/dist/lib/CodeGen/CGAtomic.cpp Mon May 22 19:43:35 2017 (r318664) +++ vendor/clang/dist/lib/CodeGen/CGAtomic.cpp Mon May 22 19:43:45 2017 (r318665) @@ -95,7 +95,7 @@ namespace { BFI.StorageOffset += OffsetInChars; LVal = LValue::MakeBitfield(Address(Addr, lvalue.getAlignment()), BFI, lvalue.getType(), - lvalue.getAlignmentSource()); + lvalue.getBaseInfo()); LVal.setTBAAInfo(lvalue.getTBAAInfo()); AtomicTy = C.getIntTypeForBitwidth(AtomicSizeInBits, OrigBFI.IsSigned); if (AtomicTy.isNull()) { @@ -203,7 +203,7 @@ namespace { addr = CGF.Builder.CreateStructGEP(addr, 0, CharUnits()); return LValue::MakeAddr(addr, getValueType(), CGF.getContext(), - LVal.getAlignmentSource(), LVal.getTBAAInfo()); + LVal.getBaseInfo(), LVal.getTBAAInfo()); } /// \brief Emits atomic load. @@ -1181,15 +1181,15 @@ RValue AtomicInfo::convertAtomicTempToRV if (LVal.isBitField()) return CGF.EmitLoadOfBitfieldLValue( LValue::MakeBitfield(addr, LVal.getBitFieldInfo(), LVal.getType(), - LVal.getAlignmentSource()), loc); + LVal.getBaseInfo()), loc); if (LVal.isVectorElt()) return CGF.EmitLoadOfLValue( LValue::MakeVectorElt(addr, LVal.getVectorIdx(), LVal.getType(), - LVal.getAlignmentSource()), loc); + LVal.getBaseInfo()), loc); assert(LVal.isExtVectorElt()); return CGF.EmitLoadOfExtVectorElementLValue(LValue::MakeExtVectorElt( addr, LVal.getExtVectorElts(), LVal.getType(), - LVal.getAlignmentSource())); + LVal.getBaseInfo())); } RValue AtomicInfo::ConvertIntToValueOrAtomic(llvm::Value *IntVal, @@ -1506,26 +1506,26 @@ EmitAtomicUpdateValue(CodeGenFunction &C UpdateLVal = LValue::MakeBitfield(Ptr, AtomicLVal.getBitFieldInfo(), AtomicLVal.getType(), - AtomicLVal.getAlignmentSource()); + AtomicLVal.getBaseInfo()); DesiredLVal = LValue::MakeBitfield(DesiredAddr, AtomicLVal.getBitFieldInfo(), AtomicLVal.getType(), - AtomicLVal.getAlignmentSource()); + AtomicLVal.getBaseInfo()); } else if (AtomicLVal.isVectorElt()) { UpdateLVal = LValue::MakeVectorElt(Ptr, AtomicLVal.getVectorIdx(), AtomicLVal.getType(), - AtomicLVal.getAlignmentSource()); + AtomicLVal.getBaseInfo()); DesiredLVal = LValue::MakeVectorElt( DesiredAddr, AtomicLVal.getVectorIdx(), AtomicLVal.getType(), - AtomicLVal.getAlignmentSource()); + AtomicLVal.getBaseInfo()); } else { assert(AtomicLVal.isExtVectorElt()); UpdateLVal = LValue::MakeExtVectorElt(Ptr, AtomicLVal.getExtVectorElts(), AtomicLVal.getType(), - AtomicLVal.getAlignmentSource()); + AtomicLVal.getBaseInfo()); DesiredLVal = LValue::MakeExtVectorElt( DesiredAddr, AtomicLVal.getExtVectorElts(), AtomicLVal.getType(), - AtomicLVal.getAlignmentSource()); + AtomicLVal.getBaseInfo()); } UpdateLVal.setTBAAInfo(AtomicLVal.getTBAAInfo()); DesiredLVal.setTBAAInfo(AtomicLVal.getTBAAInfo()); @@ -1612,17 +1612,17 @@ static void EmitAtomicUpdateValue(CodeGe DesiredLVal = LValue::MakeBitfield(DesiredAddr, AtomicLVal.getBitFieldInfo(), AtomicLVal.getType(), - AtomicLVal.getAlignmentSource()); + AtomicLVal.getBaseInfo()); } else if (AtomicLVal.isVectorElt()) { DesiredLVal = LValue::MakeVectorElt(DesiredAddr, AtomicLVal.getVectorIdx(), AtomicLVal.getType(), - AtomicLVal.getAlignmentSource()); + AtomicLVal.getBaseInfo()); } else { assert(AtomicLVal.isExtVectorElt()); DesiredLVal = LValue::MakeExtVectorElt( DesiredAddr, AtomicLVal.getExtVectorElts(), AtomicLVal.getType(), - AtomicLVal.getAlignmentSource()); + AtomicLVal.getBaseInfo()); } DesiredLVal.setTBAAInfo(AtomicLVal.getTBAAInfo()); // Store new value in the corresponding memory area Modified: vendor/clang/dist/lib/CodeGen/CGBlocks.cpp ============================================================================== --- vendor/clang/dist/lib/CodeGen/CGBlocks.cpp Mon May 22 19:43:35 2017 (r318664) +++ vendor/clang/dist/lib/CodeGen/CGBlocks.cpp Mon May 22 19:43:45 2017 (r318665) @@ -918,8 +918,9 @@ llvm::Value *CodeGenFunction::EmitBlockL // FIXME: Pass a specific location for the expr init so that the store is // attributed to a reasonable location - otherwise it may be attributed to // locations of subexpressions in the initialization. + LValueBaseInfo BaseInfo(AlignmentSource::Decl, false); EmitExprAsInit(&l2r, &blockFieldPseudoVar, - MakeAddrLValue(blockField, type, AlignmentSource::Decl), + MakeAddrLValue(blockField, type, BaseInfo), /*captured by init*/ false); } Modified: vendor/clang/dist/lib/CodeGen/CGBuiltin.cpp ============================================================================== --- vendor/clang/dist/lib/CodeGen/CGBuiltin.cpp Mon May 22 19:43:35 2017 (r318664) +++ vendor/clang/dist/lib/CodeGen/CGBuiltin.cpp Mon May 22 19:43:45 2017 (r318665) @@ -8842,9 +8842,8 @@ Value *CodeGenFunction::EmitNVPTXBuiltin const CallExpr *E) { auto MakeLdg = [&](unsigned IntrinsicID) { Value *Ptr = EmitScalarExpr(E->getArg(0)); - AlignmentSource AlignSource; clang::CharUnits Align = - getNaturalPointeeTypeAlignment(E->getArg(0)->getType(), &AlignSource); + getNaturalPointeeTypeAlignment(E->getArg(0)->getType()); return Builder.CreateCall( CGM.getIntrinsic(IntrinsicID, {Ptr->getType()->getPointerElementType(), Ptr->getType()}), Modified: vendor/clang/dist/lib/CodeGen/CGClass.cpp ============================================================================== --- vendor/clang/dist/lib/CodeGen/CGClass.cpp Mon May 22 19:43:35 2017 (r318664) +++ vendor/clang/dist/lib/CodeGen/CGClass.cpp Mon May 22 19:43:45 2017 (r318665) @@ -129,14 +129,14 @@ Address CodeGenFunction::EmitCXXMemberDataPointerAddress(const Expr *E, Address base, llvm::Value *memberPtr, const MemberPointerType *memberPtrType, - AlignmentSource *alignSource) { + LValueBaseInfo *BaseInfo) { // Ask the ABI to compute the actual address. llvm::Value *ptr = CGM.getCXXABI().EmitMemberDataPointerAddress(*this, E, base, memberPtr, memberPtrType); QualType memberType = memberPtrType->getPointeeType(); - CharUnits memberAlign = getNaturalTypeAlignment(memberType, alignSource); + CharUnits memberAlign = getNaturalTypeAlignment(memberType, BaseInfo); memberAlign = CGM.getDynamicOffsetAlignment(base.getAlignment(), memberPtrType->getClass()->getAsCXXRecordDecl(), Modified: vendor/clang/dist/lib/CodeGen/CGDebugInfo.cpp ============================================================================== --- vendor/clang/dist/lib/CodeGen/CGDebugInfo.cpp Mon May 22 19:43:35 2017 (r318664) +++ vendor/clang/dist/lib/CodeGen/CGDebugInfo.cpp Mon May 22 19:43:45 2017 (r318665) @@ -2613,7 +2613,7 @@ llvm::DIModule *CGDebugInfo::getParentMo // best to make this behavior a command line or debugger tuning // option. FullSourceLoc Loc(D->getLocation(), CGM.getContext().getSourceManager()); - if (Module *M = ClangModuleMap->inferModuleFromLocation(Loc)) { + if (Module *M = D->getOwningModule()) { // This is a (sub-)module. auto Info = ExternalASTSource::ASTSourceDescriptor(*M); return getOrCreateModuleRef(Info, /*SkeletonCU=*/false); Modified: vendor/clang/dist/lib/CodeGen/CGDecl.cpp ============================================================================== --- vendor/clang/dist/lib/CodeGen/CGDecl.cpp Mon May 22 19:43:35 2017 (r318664) +++ vendor/clang/dist/lib/CodeGen/CGDecl.cpp Mon May 22 19:43:45 2017 (r318665) @@ -11,14 +11,15 @@ // //===----------------------------------------------------------------------===// -#include "CodeGenFunction.h" #include "CGBlocks.h" #include "CGCXXABI.h" #include "CGCleanup.h" #include "CGDebugInfo.h" #include "CGOpenCLRuntime.h" #include "CGOpenMPRuntime.h" +#include "CodeGenFunction.h" #include "CodeGenModule.h" +#include "TargetInfo.h" #include "clang/AST/ASTContext.h" #include "clang/AST/CharUnits.h" #include "clang/AST/Decl.h" @@ -1105,6 +1106,21 @@ CodeGenFunction::EmitAutoVarAlloca(const address = Address(vla, alignment); } + // Alloca always returns a pointer in alloca address space, which may + // be different from the type defined by the language. For example, + // in C++ the auto variables are in the default address space. Therefore + // cast alloca to the expected address space when necessary. + auto T = D.getType(); + assert(T.getAddressSpace() == LangAS::Default); *** DIFF OUTPUT TRUNCATED AT 1000 LINES ***
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