diff options
author | Luchesar V. ILIEV | 2016-06-30 15:01:08 +0300 |
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committer | Luchesar V. ILIEV | 2016-06-30 15:08:09 +0300 |
commit | 04b8de18c57e75344608bbba0dccb772438329c8 (patch) | |
tree | af86892046db3d5a8b5e73aac76fa5d069fe2357 | |
parent | d30991bf468b67a3288f53906ed45452f6eb414f (diff) | |
download | aur-04b8de18c57e75344608bbba0dccb772438329c8.tar.gz |
D18035 committed and not needed any more
-rw-r--r-- | .SRCINFO | 18 | ||||
-rw-r--r-- | D18035-add-gcc-abi_tag-support-mangler-part.patch | 1184 | ||||
-rw-r--r-- | PKGBUILD | 10 |
3 files changed, 9 insertions, 1203 deletions
@@ -1,7 +1,7 @@ # Generated by mksrcinfo v8 -# Wed Jun 29 17:20:35 UTC 2016 +# Thu Jun 30 12:04:31 UTC 2016 pkgbase = llvm-svn - pkgver = 3.9.0svn_r274134 + pkgver = 3.9.0svn_r274222 pkgrel = 1 url = http://llvm.org/ arch = i686 @@ -21,18 +21,16 @@ pkgbase = llvm-svn source = clang-tools-extra::svn+http://llvm.org/svn/llvm-project/clang-tools-extra/trunk source = compiler-rt::svn+http://llvm.org/svn/llvm-project/compiler-rt/trunk source = llvm-Config-llvm-config.h - source = D18035-add-gcc-abi_tag-support-mangler-part.patch sha256sums = SKIP sha256sums = SKIP sha256sums = SKIP sha256sums = SKIP sha256sums = 597dc5968c695bbdbb0eac9e8eb5117fcd2773bc91edf5ec103ecffffab8bc48 - sha256sums = 3a55b621bcef0ecb464184c6b38c41386f61b2f7a792f21c46beaaae8c892f41 pkgname = llvm-svn pkgdesc = The LLVM Compiler Infrastructure groups = llvm-toolchain-svn - depends = llvm-libs-svn=3.9.0svn_r274134-1 + depends = llvm-libs-svn=3.9.0svn_r274222-1 provides = llvm conflicts = llvm replaces = llvm @@ -48,7 +46,7 @@ pkgname = llvm-libs-svn pkgname = llvm-ocaml-svn pkgdesc = OCaml bindings for LLVM - depends = llvm-svn=3.9.0svn_r274134-1 + depends = llvm-svn=3.9.0svn_r274222-1 depends = ocaml=4.02.3 depends = ocaml-ctypes provides = llvm-ocaml @@ -59,7 +57,7 @@ pkgname = clang-svn pkgdesc = C language family frontend for LLVM url = http://clang.llvm.org/ groups = llvm-toolchain-svn - depends = llvm-svn=3.9.0svn_r274134-1 + depends = llvm-svn=3.9.0svn_r274222-1 optdepends = clang-analyzer-svn: source code analysis for Clang, supporting C, C++, and Objective-C optdepends = clang-compiler-rt-svn: sanitizer runtimes, builtins, profile library and BlocksRuntime optdepends = clang-tools-extra-svn: standalone tools: syntax checking, formatting, refactoring, etc. @@ -72,7 +70,7 @@ pkgname = clang-analyzer-svn pkgdesc = Source code analysis tool for Clang, supporting C, C++, and Objective-C url = http://clang-analyzer.llvm.org/ groups = llvm-toolchain-svn - depends = clang-svn=3.9.0svn_r274134-1 + depends = clang-svn=3.9.0svn_r274222-1 depends = perl depends = python2 provides = clang-analyzer @@ -83,7 +81,7 @@ pkgname = clang-compiler-rt-svn pkgdesc = The "compiler-rt" set of runtime libraries for Clang and LLVM url = http://compiler-rt.llvm.org/ groups = llvm-toolchain-svn - depends = clang-svn=3.9.0svn_r274134-1 + depends = clang-svn=3.9.0svn_r274222-1 provides = clang-compiler-rt conflicts = clang-compiler-rt replaces = clang-compiler-rt @@ -92,7 +90,7 @@ pkgname = clang-tools-extra-svn pkgdesc = Standalone tools for Clang: syntax checking, formatting, refactoring, etc. url = http://clang.llvm.org/docs/ClangTools.html groups = llvm-toolchain-svn - depends = clang-svn=3.9.0svn_r274134-1 + depends = clang-svn=3.9.0svn_r274222-1 provides = clang-tools-extra conflicts = clang-tools-extra replaces = clang-tools-extra diff --git a/D18035-add-gcc-abi_tag-support-mangler-part.patch b/D18035-add-gcc-abi_tag-support-mangler-part.patch deleted file mode 100644 index 7a839c102afd..000000000000 --- a/D18035-add-gcc-abi_tag-support-mangler-part.patch +++ /dev/null @@ -1,1184 +0,0 @@ -Index: lib/AST/ItaniumMangle.cpp -=================================================================== ---- lib/AST/ItaniumMangle.cpp -+++ lib/AST/ItaniumMangle.cpp -@@ -214,6 +214,12 @@ - class CXXNameMangler { - ItaniumMangleContextImpl &Context; - raw_ostream &Out; -+ bool NullOut = false; -+ /// In the "DisableDerivedAbiTags" mode derived ABI tags are not calculated. -+ /// This mode is used when mangler creates another mangler recursively to -+ /// calculate ABI tags for the function return value or the variable type. -+ /// Also it is required to avoid infinite recursion in some cases. -+ bool DisableDerivedAbiTags = false; - - /// The "structor" is the top-level declaration being mangled, if - /// that's not a template specialization; otherwise it's the pattern -@@ -263,27 +269,148 @@ - - } FunctionTypeDepth; - -+ // abi_tag is a gcc attribute, taking one or more strings called "tags". -+ // The goal is to annotate against which version of a library an object was -+ // built and to be able to provide backwards compatibility ("dual abi"). -+ // For more information see docs/ItaniumMangleAbiTags.rst. -+ typedef SmallVector<StringRef, 4> AbiTagList; -+ -+ // State to gather all implicit and explicit tags used in a mangled name. -+ // Must always have an instance of this while emitting any name to keep -+ // track. -+ class AbiTagState final { -+ public: -+ explicit AbiTagState(AbiTagState *&Head) : LinkHead(Head) { -+ Parent = LinkHead; -+ LinkHead = this; -+ } -+ -+ // No copy, no move. -+ AbiTagState(const AbiTagState &) = delete; -+ AbiTagState &operator=(const AbiTagState &) = delete; -+ -+ ~AbiTagState() { pop(); } -+ -+ void write(raw_ostream &Out, const NamedDecl *ND, -+ const AbiTagList *AdditionalAbiTags) { -+ ND = cast<NamedDecl>(ND->getCanonicalDecl()); -+ if (!isa<FunctionDecl>(ND) && !isa<VarDecl>(ND)) { -+ assert( -+ !AdditionalAbiTags && -+ "only function and variables need a list of additional abi tags"); -+ if (const auto *NS = dyn_cast<NamespaceDecl>(ND)) { -+ if (const auto *AbiTag = NS->getAttr<AbiTagAttr>()) { -+ UsedAbiTags.insert(UsedAbiTags.end(), AbiTag->tags().begin(), -+ AbiTag->tags().end()); -+ } -+ // Don't emit abi tags for namespaces. -+ return; -+ } -+ } -+ -+ AbiTagList TagList; -+ if (const auto *AbiTag = ND->getAttr<AbiTagAttr>()) { -+ UsedAbiTags.insert(UsedAbiTags.end(), AbiTag->tags().begin(), -+ AbiTag->tags().end()); -+ TagList.insert(TagList.end(), AbiTag->tags().begin(), -+ AbiTag->tags().end()); -+ } -+ -+ if (AdditionalAbiTags) { -+ UsedAbiTags.insert(UsedAbiTags.end(), AdditionalAbiTags->begin(), -+ AdditionalAbiTags->end()); -+ TagList.insert(TagList.end(), AdditionalAbiTags->begin(), -+ AdditionalAbiTags->end()); -+ } -+ -+ std::sort(TagList.begin(), TagList.end()); -+ TagList.erase(std::unique(TagList.begin(), TagList.end()), TagList.end()); -+ -+ writeSortedUniqueAbiTags(Out, TagList); -+ } -+ -+ const AbiTagList &getUsedAbiTags() const { return UsedAbiTags; } -+ void setUsedAbiTags(const AbiTagList &AbiTags) { -+ UsedAbiTags = AbiTags; -+ } -+ -+ const AbiTagList &getEmittedAbiTags() const { -+ return EmittedAbiTags; -+ } -+ -+ const AbiTagList &getSortedUniqueUsedAbiTags() { -+ std::sort(UsedAbiTags.begin(), UsedAbiTags.end()); -+ UsedAbiTags.erase(std::unique(UsedAbiTags.begin(), UsedAbiTags.end()), -+ UsedAbiTags.end()); -+ return UsedAbiTags; -+ } -+ -+ private: -+ //! All abi tags used implicitly or explicitly. -+ AbiTagList UsedAbiTags; -+ //! All explicit abi tags (i.e. not from namespace). -+ AbiTagList EmittedAbiTags; -+ -+ AbiTagState *&LinkHead; -+ AbiTagState *Parent = nullptr; -+ -+ void pop() { -+ assert(LinkHead == this && -+ "abi tag link head must point to us on destruction"); -+ if (Parent) { -+ Parent->UsedAbiTags.insert(Parent->UsedAbiTags.end(), -+ UsedAbiTags.begin(), UsedAbiTags.end()); -+ Parent->EmittedAbiTags.insert(Parent->EmittedAbiTags.end(), -+ EmittedAbiTags.begin(), -+ EmittedAbiTags.end()); -+ } -+ LinkHead = Parent; -+ } -+ -+ void writeSortedUniqueAbiTags(raw_ostream &Out, const AbiTagList &AbiTags) { -+ for (const auto &Tag : AbiTags) { -+ EmittedAbiTags.push_back(Tag); -+ Out << "B"; -+ Out << Tag.size(); -+ Out << Tag; -+ } -+ } -+ }; -+ -+ AbiTagState *AbiTags = nullptr; -+ AbiTagState AbiTagsRoot; -+ - llvm::DenseMap<uintptr_t, unsigned> Substitutions; - - ASTContext &getASTContext() const { return Context.getASTContext(); } - - public: - CXXNameMangler(ItaniumMangleContextImpl &C, raw_ostream &Out_, -- const NamedDecl *D = nullptr) -- : Context(C), Out(Out_), Structor(getStructor(D)), StructorType(0), -- SeqID(0) { -+ const NamedDecl *D = nullptr, bool NullOut_ = false) -+ : Context(C), Out(Out_), NullOut(NullOut_), Structor(getStructor(D)), -+ StructorType(0), SeqID(0), AbiTagsRoot(AbiTags) { - // These can't be mangled without a ctor type or dtor type. - assert(!D || (!isa<CXXDestructorDecl>(D) && - !isa<CXXConstructorDecl>(D))); - } - CXXNameMangler(ItaniumMangleContextImpl &C, raw_ostream &Out_, - const CXXConstructorDecl *D, CXXCtorType Type) - : Context(C), Out(Out_), Structor(getStructor(D)), StructorType(Type), -- SeqID(0) { } -+ SeqID(0), AbiTagsRoot(AbiTags) { } - CXXNameMangler(ItaniumMangleContextImpl &C, raw_ostream &Out_, - const CXXDestructorDecl *D, CXXDtorType Type) - : Context(C), Out(Out_), Structor(getStructor(D)), StructorType(Type), -- SeqID(0) { } -+ SeqID(0), AbiTagsRoot(AbiTags) { } -+ -+ CXXNameMangler(CXXNameMangler &Outer, raw_ostream &Out_) -+ : Context(Outer.Context), Out(Out_), NullOut(false), -+ Structor(Outer.Structor), StructorType(Outer.StructorType), -+ SeqID(Outer.SeqID), AbiTagsRoot(AbiTags) {} -+ -+ CXXNameMangler(CXXNameMangler &Outer, llvm::raw_null_ostream &Out_) -+ : Context(Outer.Context), Out(Out_), NullOut(true), -+ Structor(Outer.Structor), StructorType(Outer.StructorType), -+ SeqID(Outer.SeqID), AbiTagsRoot(AbiTags) {} - - #if MANGLE_CHECKER - ~CXXNameMangler() { -@@ -298,6 +425,9 @@ - #endif - raw_ostream &getStream() { return Out; } - -+ void disableDerivedAbiTags() { DisableDerivedAbiTags = true; } -+ static bool shouldHaveAbiTags(ItaniumMangleContextImpl &C, const VarDecl *VD); -+ - void mangle(const NamedDecl *D); - void mangleCallOffset(int64_t NonVirtual, int64_t Virtual); - void mangleNumber(const llvm::APSInt &I); -@@ -335,23 +465,37 @@ - DeclarationName name, - unsigned KnownArity = UnknownArity); - -- void mangleName(const TemplateDecl *TD, -- const TemplateArgument *TemplateArgs, -- unsigned NumTemplateArgs); -- void mangleUnqualifiedName(const NamedDecl *ND) { -- mangleUnqualifiedName(ND, ND->getDeclName(), UnknownArity); -+ void mangleFunctionEncodingBareType(const FunctionDecl *FD); -+ -+ void mangleNameWithAbiTags(const NamedDecl *ND, -+ const AbiTagList *AdditionalAbiTags); -+ void mangleTemplateName(const TemplateDecl *TD, -+ const TemplateArgument *TemplateArgs, -+ unsigned NumTemplateArgs); -+ void mangleUnqualifiedName(const NamedDecl *ND, -+ const AbiTagList *AdditionalAbiTags) { -+ mangleUnqualifiedName(ND, ND->getDeclName(), UnknownArity, -+ AdditionalAbiTags); - } - void mangleUnqualifiedName(const NamedDecl *ND, DeclarationName Name, -- unsigned KnownArity); -- void mangleUnscopedName(const NamedDecl *ND); -- void mangleUnscopedTemplateName(const TemplateDecl *ND); -- void mangleUnscopedTemplateName(TemplateName); -+ unsigned KnownArity, -+ const AbiTagList *AdditionalAbiTags); -+ void mangleUnscopedName(const NamedDecl *ND, -+ const AbiTagList *AdditionalAbiTags); -+ void mangleUnscopedTemplateName(const TemplateDecl *ND, -+ const AbiTagList *AdditionalAbiTags); -+ void mangleUnscopedTemplateName(TemplateName, -+ const AbiTagList *AdditionalAbiTags); - void mangleSourceName(const IdentifierInfo *II); -- void mangleLocalName(const Decl *D); -+ void mangleSourceNameWithAbiTags( -+ const NamedDecl *ND, const AbiTagList *AdditionalAbiTags = nullptr); -+ void mangleLocalName(const Decl *D, -+ const AbiTagList *AdditionalAbiTags); - void mangleBlockForPrefix(const BlockDecl *Block); - void mangleUnqualifiedBlock(const BlockDecl *Block); - void mangleLambda(const CXXRecordDecl *Lambda); - void mangleNestedName(const NamedDecl *ND, const DeclContext *DC, -+ const AbiTagList *AdditionalAbiTags, - bool NoFunction=false); - void mangleNestedName(const TemplateDecl *TD, - const TemplateArgument *TemplateArgs, -@@ -410,6 +554,14 @@ - void mangleTemplateParameter(unsigned Index); - - void mangleFunctionParam(const ParmVarDecl *parm); -+ -+ void writeAbiTags(const NamedDecl *ND, -+ const AbiTagList *AdditionalAbiTags); -+ -+ // Returns sorted unique list of ABI tags. -+ AbiTagList makeFunctionReturnTypeTags(const FunctionDecl *FD); -+ // Returns sorted unique list of ABI tags. -+ AbiTagList makeVariableTypeTags(const VarDecl *VD); - }; - - } -@@ -453,13 +605,26 @@ - while (!DC->isNamespace() && !DC->isTranslationUnit()) - DC = getEffectiveParentContext(DC); - if (DC->isTranslationUnit() && D->getFormalLinkage() != InternalLinkage && -+ !CXXNameMangler::shouldHaveAbiTags(*this, VD) && - !isa<VarTemplateSpecializationDecl>(D)) - return false; - } - - return true; - } - -+void CXXNameMangler::writeAbiTags(const NamedDecl *ND, -+ const AbiTagList *AdditionalAbiTags) { -+ assert(AbiTags && "require AbiTagState"); -+ AbiTags->write(Out, ND, DisableDerivedAbiTags ? nullptr : AdditionalAbiTags); -+} -+ -+void CXXNameMangler::mangleSourceNameWithAbiTags( -+ const NamedDecl *ND, const AbiTagList *AdditionalAbiTags) { -+ mangleSourceName(ND->getIdentifier()); -+ writeAbiTags(ND, AdditionalAbiTags); -+} -+ - void CXXNameMangler::mangle(const NamedDecl *D) { - // <mangled-name> ::= _Z <encoding> - // ::= <data name> -@@ -477,12 +642,52 @@ - - void CXXNameMangler::mangleFunctionEncoding(const FunctionDecl *FD) { - // <encoding> ::= <function name> <bare-function-type> -- mangleName(FD); - - // Don't mangle in the type if this isn't a decl we should typically mangle. -- if (!Context.shouldMangleDeclName(FD)) -+ if (!Context.shouldMangleDeclName(FD)) { -+ mangleName(FD); -+ return; -+ } -+ -+ AbiTagList ReturnTypeAbiTags = makeFunctionReturnTypeTags(FD); -+ if (ReturnTypeAbiTags.empty()) { -+ // There are no tags for return type, the simplest case. -+ mangleName(FD); -+ mangleFunctionEncodingBareType(FD); - return; -+ } - -+ // Mangle function name and encoding to temporary buffer. -+ // We have to output name and encoding to the same mangler to get the same -+ // substitution as it will be in final mangling. -+ SmallString<256> FunctionEncodingBuf; -+ llvm::raw_svector_ostream FunctionEncodingStream(FunctionEncodingBuf); -+ CXXNameMangler FunctionEncodingMangler(*this, FunctionEncodingStream); -+ // Output name of the function. -+ FunctionEncodingMangler.disableDerivedAbiTags(); -+ FunctionEncodingMangler.mangleNameWithAbiTags(FD, nullptr); -+ -+ // Remember length of the function name in the buffer. -+ size_t EncodingPositionStart = FunctionEncodingStream.str().size(); -+ FunctionEncodingMangler.mangleFunctionEncodingBareType(FD); -+ -+ // Get tags from return type that are not present in function name or -+ // encoding. -+ const AbiTagList &UsedAbiTags = -+ FunctionEncodingMangler.AbiTagsRoot.getSortedUniqueUsedAbiTags(); -+ AbiTagList AdditionalAbiTags(ReturnTypeAbiTags.size()); -+ AdditionalAbiTags.erase( -+ std::set_difference(ReturnTypeAbiTags.begin(), ReturnTypeAbiTags.end(), -+ UsedAbiTags.begin(), UsedAbiTags.end(), -+ AdditionalAbiTags.begin()), -+ AdditionalAbiTags.end()); -+ -+ // Output name with implicit tags and function encoding from temporary buffer. -+ mangleNameWithAbiTags(FD, &AdditionalAbiTags); -+ Out << FunctionEncodingStream.str().substr(EncodingPositionStart); -+} -+ -+void CXXNameMangler::mangleFunctionEncodingBareType(const FunctionDecl *FD) { - if (FD->hasAttr<EnableIfAttr>()) { - FunctionTypeDepthState Saved = FunctionTypeDepth.push(); - Out << "Ua9enable_ifI"; -@@ -593,6 +798,40 @@ - } - - void CXXNameMangler::mangleName(const NamedDecl *ND) { -+ if (const VarDecl *VD = dyn_cast<VarDecl>(ND)) { -+ // Variables should have implicit tags from its type. -+ AbiTagList VariableTypeAbiTags = makeVariableTypeTags(VD); -+ if (VariableTypeAbiTags.empty()) { -+ // Simple case no variable type tags. -+ mangleNameWithAbiTags(VD, nullptr); -+ return; -+ } -+ -+ // Mangle variable name to null stream to collect tags. -+ llvm::raw_null_ostream NullOutStream; -+ CXXNameMangler VariableNameMangler(*this, NullOutStream); -+ VariableNameMangler.disableDerivedAbiTags(); -+ VariableNameMangler.mangleNameWithAbiTags(VD, nullptr); -+ -+ // Get tags from variable type that are not present in its name. -+ const AbiTagList &UsedAbiTags = -+ VariableNameMangler.AbiTagsRoot.getSortedUniqueUsedAbiTags(); -+ AbiTagList AdditionalAbiTags(VariableTypeAbiTags.size()); -+ AdditionalAbiTags.erase( -+ std::set_difference(VariableTypeAbiTags.begin(), -+ VariableTypeAbiTags.end(), UsedAbiTags.begin(), -+ UsedAbiTags.end(), AdditionalAbiTags.begin()), -+ AdditionalAbiTags.end()); -+ -+ // Output name with implicit tags. -+ mangleNameWithAbiTags(VD, &AdditionalAbiTags); -+ } else { -+ mangleNameWithAbiTags(ND, nullptr); -+ } -+} -+ -+void CXXNameMangler::mangleNameWithAbiTags(const NamedDecl *ND, -+ const AbiTagList *AdditionalAbiTags) { - // <name> ::= <nested-name> - // ::= <unscoped-name> - // ::= <unscoped-template-name> <template-args> -@@ -608,7 +847,7 @@ - while (!DC->isNamespace() && !DC->isTranslationUnit()) - DC = getEffectiveParentContext(DC); - else if (GetLocalClassDecl(ND)) { -- mangleLocalName(ND); -+ mangleLocalName(ND, AdditionalAbiTags); - return; - } - -@@ -618,76 +857,86 @@ - // Check if we have a template. - const TemplateArgumentList *TemplateArgs = nullptr; - if (const TemplateDecl *TD = isTemplate(ND, TemplateArgs)) { -- mangleUnscopedTemplateName(TD); -+ mangleUnscopedTemplateName(TD, AdditionalAbiTags); - mangleTemplateArgs(*TemplateArgs); - return; - } - -- mangleUnscopedName(ND); -+ mangleUnscopedName(ND, AdditionalAbiTags); - return; - } - - if (isLocalContainerContext(DC)) { -- mangleLocalName(ND); -+ mangleLocalName(ND, AdditionalAbiTags); - return; - } - -- mangleNestedName(ND, DC); -+ mangleNestedName(ND, DC, AdditionalAbiTags); - } --void CXXNameMangler::mangleName(const TemplateDecl *TD, -- const TemplateArgument *TemplateArgs, -- unsigned NumTemplateArgs) { -+ -+void CXXNameMangler::mangleTemplateName(const TemplateDecl *TD, -+ const TemplateArgument *TemplateArgs, -+ unsigned NumTemplateArgs) { - const DeclContext *DC = IgnoreLinkageSpecDecls(getEffectiveDeclContext(TD)); - - if (DC->isTranslationUnit() || isStdNamespace(DC)) { -- mangleUnscopedTemplateName(TD); -+ mangleUnscopedTemplateName(TD, nullptr); - mangleTemplateArgs(TemplateArgs, NumTemplateArgs); - } else { - mangleNestedName(TD, TemplateArgs, NumTemplateArgs); - } - } - --void CXXNameMangler::mangleUnscopedName(const NamedDecl *ND) { -+void CXXNameMangler::mangleUnscopedName(const NamedDecl *ND, -+ const AbiTagList *AdditionalAbiTags) { - // <unscoped-name> ::= <unqualified-name> - // ::= St <unqualified-name> # ::std:: - - if (isStdNamespace(IgnoreLinkageSpecDecls(getEffectiveDeclContext(ND)))) - Out << "St"; - -- mangleUnqualifiedName(ND); -+ mangleUnqualifiedName(ND, AdditionalAbiTags); - } - --void CXXNameMangler::mangleUnscopedTemplateName(const TemplateDecl *ND) { -+void CXXNameMangler::mangleUnscopedTemplateName( -+ const TemplateDecl *ND, const AbiTagList *AdditionalAbiTags) { - // <unscoped-template-name> ::= <unscoped-name> - // ::= <substitution> - if (mangleSubstitution(ND)) - return; - - // <template-template-param> ::= <template-param> -- if (const auto *TTP = dyn_cast<TemplateTemplateParmDecl>(ND)) -+ if (const auto *TTP = dyn_cast<TemplateTemplateParmDecl>(ND)) { -+ assert(!AdditionalAbiTags && -+ "template template param cannot have abi tags"); - mangleTemplateParameter(TTP->getIndex()); -- else -- mangleUnscopedName(ND->getTemplatedDecl()); -+ } else { -+ mangleUnscopedName(ND->getTemplatedDecl(), AdditionalAbiTags); -+ } - - addSubstitution(ND); - } - --void CXXNameMangler::mangleUnscopedTemplateName(TemplateName Template) { -+void CXXNameMangler::mangleUnscopedTemplateName( -+ TemplateName Template, const AbiTagList *AdditionalAbiTags) { - // <unscoped-template-name> ::= <unscoped-name> - // ::= <substitution> - if (TemplateDecl *TD = Template.getAsTemplateDecl()) -- return mangleUnscopedTemplateName(TD); -+ return mangleUnscopedTemplateName(TD, AdditionalAbiTags); - - if (mangleSubstitution(Template)) - return; - -+ assert(!AdditionalAbiTags && -+ "dependent template name cannot have abi tags"); -+ - DependentTemplateName *Dependent = Template.getAsDependentTemplateName(); - assert(Dependent && "Not a dependent template name?"); - if (const IdentifierInfo *Id = Dependent->getIdentifier()) - mangleSourceName(Id); - else - mangleOperatorName(Dependent->getOperator(), UnknownArity); -- -+ - addSubstitution(Template); - } - -@@ -845,15 +1094,15 @@ - /*recursive*/ true); - else - Out << "sr"; -- mangleSourceName(qualifier->getAsNamespace()->getIdentifier()); -+ mangleSourceNameWithAbiTags(qualifier->getAsNamespace()); - break; - case NestedNameSpecifier::NamespaceAlias: - if (qualifier->getPrefix()) - mangleUnresolvedPrefix(qualifier->getPrefix(), - /*recursive*/ true); - else - Out << "sr"; -- mangleSourceName(qualifier->getAsNamespaceAlias()->getIdentifier()); -+ mangleSourceNameWithAbiTags(qualifier->getAsNamespaceAlias()); - break; - - case NestedNameSpecifier::TypeSpec: -@@ -888,6 +1137,7 @@ - Out << "sr"; - - mangleSourceName(qualifier->getAsIdentifier()); -+ // An Identifier has no type information, so we can't emit abi tags for it. - break; - } - -@@ -933,7 +1183,8 @@ - - void CXXNameMangler::mangleUnqualifiedName(const NamedDecl *ND, - DeclarationName Name, -- unsigned KnownArity) { -+ unsigned KnownArity, -+ const AbiTagList *AdditionalAbiTags) { - unsigned Arity = KnownArity; - // <unqualified-name> ::= <operator-name> - // ::= <ctor-dtor-name> -@@ -952,6 +1203,7 @@ - Out << 'L'; - - mangleSourceName(II); -+ writeAbiTags(ND, AdditionalAbiTags); - break; - } - -@@ -991,6 +1243,7 @@ - assert(FD->getIdentifier() && "Data member name isn't an identifier!"); - - mangleSourceName(FD->getIdentifier()); -+ // Not emitting abi tags: internal name anyway. - break; - } - -@@ -1011,6 +1264,10 @@ - assert(D->getDeclName().getAsIdentifierInfo() && - "Typedef was not named!"); - mangleSourceName(D->getDeclName().getAsIdentifierInfo()); -+ assert(!AdditionalAbiTags && "Type cannot have additional abi tags"); -+ // Explicit abi tags are still possible; take from underlying type, not -+ // from typedef. -+ writeAbiTags(TD, nullptr); - break; - } - -@@ -1020,6 +1277,8 @@ - // <lambda-sig> ::= <parameter-type>+ # Parameter types or 'v' for 'void'. - if (const CXXRecordDecl *Record = dyn_cast<CXXRecordDecl>(TD)) { - if (Record->isLambda() && Record->getLambdaManglingNumber()) { -+ assert(!AdditionalAbiTags && -+ "Lambda type cannot have additional abi tags"); - mangleLambda(Record); - break; - } -@@ -1031,11 +1290,13 @@ - if (UnnamedMangle > 1) - Out << UnnamedMangle - 2; - Out << '_'; -+ writeAbiTags(TD, AdditionalAbiTags); - break; - } - -- // Get a unique id for the anonymous struct. -- unsigned AnonStructId = Context.getAnonymousStructId(TD); -+ // Get a unique id for the anonymous struct. If it is not a real output -+ // ID doesn't matter so use fake one. -+ unsigned AnonStructId = NullOut ? 0 : Context.getAnonymousStructId(TD); - - // Mangle it as a source name in the form - // [n] $_<id> -@@ -1077,6 +1338,8 @@ - // nested-name, but it's more convenient to mangle them here. - if (InheritedTemplateArgs) - mangleTemplateArgs(*InheritedTemplateArgs); -+ -+ writeAbiTags(ND, AdditionalAbiTags); - break; - } - -@@ -1089,6 +1352,7 @@ - // Otherwise, use the complete destructor name. This is relevant if a - // class with a destructor is declared within a destructor. - mangleCXXDtorType(Dtor_Complete); -+ writeAbiTags(ND, AdditionalAbiTags); - break; - - case DeclarationName::CXXOperatorName: -@@ -1104,6 +1368,7 @@ - case DeclarationName::CXXConversionFunctionName: - case DeclarationName::CXXLiteralOperatorName: - mangleOperatorName(Name, Arity); -+ writeAbiTags(ND, AdditionalAbiTags); - break; - - case DeclarationName::CXXUsingDirective: -@@ -1120,6 +1385,7 @@ - - void CXXNameMangler::mangleNestedName(const NamedDecl *ND, - const DeclContext *DC, -+ const AbiTagList *AdditionalAbiTags, - bool NoFunction) { - // <nested-name> - // ::= N [<CV-qualifiers>] [<ref-qualifier>] <prefix> <unqualified-name> E -@@ -1145,7 +1411,7 @@ - } - else { - manglePrefix(DC, NoFunction); -- mangleUnqualifiedName(ND); -+ mangleUnqualifiedName(ND, AdditionalAbiTags); - } - - Out << 'E'; -@@ -1163,7 +1429,8 @@ - Out << 'E'; - } - --void CXXNameMangler::mangleLocalName(const Decl *D) { -+void CXXNameMangler::mangleLocalName(const Decl *D, -+ const AbiTagList *AdditionalAbiTags) { - // <local-name> := Z <function encoding> E <entity name> [<discriminator>] - // := Z <function encoding> E s [<discriminator>] - // <local-name> := Z <function encoding> E d [ <parameter number> ] -@@ -1175,15 +1442,26 @@ - - Out << 'Z'; - -- if (const ObjCMethodDecl *MD = dyn_cast<ObjCMethodDecl>(DC)) -- mangleObjCMethodName(MD); -- else if (const BlockDecl *BD = dyn_cast<BlockDecl>(DC)) -- mangleBlockForPrefix(BD); -- else -- mangleFunctionEncoding(cast<FunctionDecl>(DC)); -+ { -+ AbiTagState LocalAbiTags(AbiTags); -+ -+ if (const ObjCMethodDecl *MD = dyn_cast<ObjCMethodDecl>(DC)) -+ mangleObjCMethodName(MD); -+ else if (const BlockDecl *BD = dyn_cast<BlockDecl>(DC)) -+ mangleBlockForPrefix(BD); -+ else -+ mangleFunctionEncoding(cast<FunctionDecl>(DC)); -+ -+ // Implicit ABI tags (from namespace) are not available in the following -+ // entity; reset to actually emitted tags, which are available. -+ LocalAbiTags.setUsedAbiTags(LocalAbiTags.getEmittedAbiTags()); -+ } - - Out << 'E'; - -+ // GCC 5.3.0 doesn't emit derived ABI tags for local names but that seems to -+ // be a bug that is fixed in trunk. -+ - if (RD) { - // The parameter number is omitted for the last parameter, 0 for the - // second-to-last parameter, 1 for the third-to-last parameter, etc. The -@@ -1208,13 +1486,15 @@ - // Mangle the name relative to the closest enclosing function. - // equality ok because RD derived from ND above - if (D == RD) { -- mangleUnqualifiedName(RD); -+ mangleUnqualifiedName(RD, AdditionalAbiTags); - } else if (const BlockDecl *BD = dyn_cast<BlockDecl>(D)) { - manglePrefix(getEffectiveDeclContext(BD), true /*NoFunction*/); -+ assert(!AdditionalAbiTags && "Block cannot have additional abi tags"); - mangleUnqualifiedBlock(BD); - } else { - const NamedDecl *ND = cast<NamedDecl>(D); -- mangleNestedName(ND, getEffectiveDeclContext(ND), true /*NoFunction*/); -+ mangleNestedName(ND, getEffectiveDeclContext(ND), AdditionalAbiTags, -+ true /*NoFunction*/); - } - } else if (const BlockDecl *BD = dyn_cast<BlockDecl>(D)) { - // Mangle a block in a default parameter; see above explanation for -@@ -1231,9 +1511,10 @@ - } - } - -+ assert(!AdditionalAbiTags && "Block cannot have additional abi tags"); - mangleUnqualifiedBlock(BD); - } else { -- mangleUnqualifiedName(cast<NamedDecl>(D)); -+ mangleUnqualifiedName(cast<NamedDecl>(D), AdditionalAbiTags); - } - - if (const NamedDecl *ND = dyn_cast<NamedDecl>(RD ? RD : D)) { -@@ -1249,12 +1530,12 @@ - - void CXXNameMangler::mangleBlockForPrefix(const BlockDecl *Block) { - if (GetLocalClassDecl(Block)) { -- mangleLocalName(Block); -+ mangleLocalName(Block, /* AdditionalAbiTags */ nullptr); - return; - } - const DeclContext *DC = getEffectiveDeclContext(Block); - if (isLocalContainerContext(DC)) { -- mangleLocalName(Block); -+ mangleLocalName(Block, /* AdditionalAbiTags */ nullptr); - return; - } - manglePrefix(getEffectiveDeclContext(Block)); -@@ -1265,10 +1546,10 @@ - if (Decl *Context = Block->getBlockManglingContextDecl()) { - if ((isa<VarDecl>(Context) || isa<FieldDecl>(Context)) && - Context->getDeclContext()->isRecord()) { -- if (const IdentifierInfo *Name -- = cast<NamedDecl>(Context)->getIdentifier()) { -- mangleSourceName(Name); -- Out << 'M'; -+ const auto *ND = cast<NamedDecl>(Context); -+ if (ND->getIdentifier()) { -+ mangleSourceNameWithAbiTags(ND); -+ Out << 'M'; - } - } - } -@@ -1301,7 +1582,7 @@ - if (const IdentifierInfo *Name - = cast<NamedDecl>(Context)->getIdentifier()) { - mangleSourceName(Name); -- Out << 'M'; -+ Out << 'M'; - } - } - } -@@ -1388,7 +1669,7 @@ - mangleTemplateArgs(*TemplateArgs); - } else { - manglePrefix(getEffectiveDeclContext(ND), NoFunction); -- mangleUnqualifiedName(ND); -+ mangleUnqualifiedName(ND, nullptr); - } - - addSubstitution(ND); -@@ -1403,19 +1684,19 @@ - - if (QualifiedTemplateName *Qualified = Template.getAsQualifiedTemplateName()) - manglePrefix(Qualified->getQualifier()); -- -+ - if (OverloadedTemplateStorage *Overloaded - = Template.getAsOverloadedTemplate()) { - mangleUnqualifiedName(nullptr, (*Overloaded->begin())->getDeclName(), -- UnknownArity); -+ UnknownArity, nullptr); - return; - } -- -+ - DependentTemplateName *Dependent = Template.getAsDependentTemplateName(); - assert(Dependent && "Unknown template name kind?"); - if (NestedNameSpecifier *Qualifier = Dependent->getQualifier()) - manglePrefix(Qualifier); -- mangleUnscopedTemplateName(Template); -+ mangleUnscopedTemplateName(Template, /* AdditionalAbiTags */ nullptr); - } - - void CXXNameMangler::mangleTemplatePrefix(const TemplateDecl *ND, -@@ -1434,7 +1715,7 @@ - mangleTemplateParameter(TTP->getIndex()); - } else { - manglePrefix(getEffectiveDeclContext(ND), NoFunction); -- mangleUnqualifiedName(ND->getTemplatedDecl()); -+ mangleUnqualifiedName(ND->getTemplatedDecl(), nullptr); - } - - addSubstitution(ND); -@@ -1569,17 +1850,17 @@ - return true; - - case Type::Typedef: -- mangleSourceName(cast<TypedefType>(Ty)->getDecl()->getIdentifier()); -+ mangleSourceNameWithAbiTags(cast<TypedefType>(Ty)->getDecl()); - break; - - case Type::UnresolvedUsing: -- mangleSourceName( -- cast<UnresolvedUsingType>(Ty)->getDecl()->getIdentifier()); -+ mangleSourceNameWithAbiTags( -+ cast<UnresolvedUsingType>(Ty)->getDecl()); - break; - - case Type::Enum: - case Type::Record: -- mangleSourceName(cast<TagType>(Ty)->getDecl()->getIdentifier()); -+ mangleSourceNameWithAbiTags(cast<TagType>(Ty)->getDecl()); - break; - - case Type::TemplateSpecialization: { -@@ -1597,7 +1878,7 @@ - if (isa<TemplateTemplateParmDecl>(TD)) - goto unresolvedType; - -- mangleSourceName(TD->getIdentifier()); -+ mangleSourceNameWithAbiTags(TD); - break; - } - -@@ -1627,8 +1908,8 @@ - } - - case Type::InjectedClassName: -- mangleSourceName( -- cast<InjectedClassNameType>(Ty)->getDecl()->getIdentifier()); -+ mangleSourceNameWithAbiTags( -+ cast<InjectedClassNameType>(Ty)->getDecl()); - break; - - case Type::DependentName: -@@ -1679,8 +1960,6 @@ - } - } - -- -- - void - CXXNameMangler::mangleOperatorName(OverloadedOperatorKind OO, unsigned Arity) { - switch (OO) { -@@ -2108,7 +2387,9 @@ - case BuiltinType::Id: - #include "clang/AST/BuiltinTypes.def" - case BuiltinType::Dependent: -- llvm_unreachable("mangling a placeholder type"); -+ if (!NullOut) -+ llvm_unreachable("mangling a placeholder type"); -+ break; - case BuiltinType::ObjCId: - Out << "11objc_object"; - break; -@@ -2640,7 +2921,7 @@ - - void CXXNameMangler::mangleType(const TemplateSpecializationType *T) { - if (TemplateDecl *TD = T->getTemplateName().getAsTemplateDecl()) { -- mangleName(TD, T->getArgs(), T->getNumArgs()); -+ mangleTemplateName(TD, T->getArgs(), T->getNumArgs()); - } else { - if (mangleSubstitution(QualType(T, 0))) - return; -@@ -2967,12 +3248,14 @@ - case Expr::PseudoObjectExprClass: - case Expr::AtomicExprClass: - { -- // As bad as this diagnostic is, it's better than crashing. -- DiagnosticsEngine &Diags = Context.getDiags(); -- unsigned DiagID = Diags.getCustomDiagID(DiagnosticsEngine::Error, -- "cannot yet mangle expression type %0"); -- Diags.Report(E->getExprLoc(), DiagID) -- << E->getStmtClassName() << E->getSourceRange(); -+ if (!NullOut) { -+ // As bad as this diagnostic is, it's better than crashing. -+ DiagnosticsEngine &Diags = Context.getDiags(); -+ unsigned DiagID = Diags.getCustomDiagID(DiagnosticsEngine::Error, -+ "cannot yet mangle expression type %0"); -+ Diags.Report(E->getExprLoc(), DiagID) -+ << E->getStmtClassName() << E->getSourceRange(); -+ } - break; - } - -@@ -4117,6 +4400,48 @@ - Substitutions[Ptr] = SeqID++; - } - -+CXXNameMangler::AbiTagList -+CXXNameMangler::makeFunctionReturnTypeTags(const FunctionDecl *FD) { -+ // When derived abi tags are disabled there is no need to make any list. -+ if (DisableDerivedAbiTags) -+ return AbiTagList(); -+ -+ llvm::raw_null_ostream NullOutStream; -+ CXXNameMangler TrackReturnTypeTags(*this, NullOutStream); -+ TrackReturnTypeTags.disableDerivedAbiTags(); -+ -+ const FunctionProtoType *Proto = -+ cast<FunctionProtoType>(FD->getType()->getAs<FunctionType>()); -+ TrackReturnTypeTags.FunctionTypeDepth.enterResultType(); -+ TrackReturnTypeTags.mangleType(Proto->getReturnType()); -+ TrackReturnTypeTags.FunctionTypeDepth.leaveResultType(); -+ -+ return TrackReturnTypeTags.AbiTagsRoot.getSortedUniqueUsedAbiTags(); -+} -+ -+CXXNameMangler::AbiTagList -+CXXNameMangler::makeVariableTypeTags(const VarDecl *VD) { -+ // When derived abi tags are disabled there is no need to make any list. -+ if (DisableDerivedAbiTags) -+ return AbiTagList(); -+ -+ llvm::raw_null_ostream NullOutStream; -+ CXXNameMangler TrackVariableType(*this, NullOutStream); -+ TrackVariableType.disableDerivedAbiTags(); -+ -+ TrackVariableType.mangleType(VD->getType()); -+ -+ return TrackVariableType.AbiTagsRoot.getSortedUniqueUsedAbiTags(); -+} -+ -+bool CXXNameMangler::shouldHaveAbiTags(ItaniumMangleContextImpl &C, -+ const VarDecl *VD) { -+ llvm::raw_null_ostream NullOutStream; -+ CXXNameMangler TrackAbiTags(C, NullOutStream, nullptr, true); -+ TrackAbiTags.mangle(VD); -+ return TrackAbiTags.AbiTagsRoot.getUsedAbiTags().size(); -+} -+ - // - - /// Mangles the name of the declaration D and emits that name to the given -@@ -4218,6 +4543,8 @@ - // <special-name> ::= GV <object name> # Guard variable for one-time - // # initialization - CXXNameMangler Mangler(*this, Out); -+ // GCC 5.3.0 doesn't emit derived ABI tags for local names but that seems to -+ // be a bug that is fixed in trunk. - Mangler.getStream() << "_ZGV"; - Mangler.mangleName(D); - } -Index: lib/Sema/SemaDeclAttr.cpp -=================================================================== ---- lib/Sema/SemaDeclAttr.cpp -+++ lib/Sema/SemaDeclAttr.cpp -@@ -4713,10 +4713,6 @@ - D->addAttr(::new (S.Context) - AbiTagAttr(Attr.getRange(), S.Context, Tags.data(), Tags.size(), - Attr.getAttributeSpellingListIndex())); -- -- // FIXME: remove this warning as soon as mangled part is ready. -- S.Diag(Attr.getRange().getBegin(), diag::warn_attribute_ignored) -- << Attr.getName(); - } - - static void handleARMInterruptAttr(Sema &S, Decl *D, -Index: test/CodeGenCXX/mangle-abi-tag.cpp -=================================================================== ---- /dev/null -+++ test/CodeGenCXX/mangle-abi-tag.cpp -@@ -0,0 +1,204 @@ -+// RUN: %clang_cc1 %s -emit-llvm -triple %itanium_abi_triple -std=c++11 -o - | FileCheck %s -+// RUN: %clang_cc1 %s -emit-llvm -triple i686-linux-gnu -std=c++11 -o - | FileCheck %s -+// RUN: %clang_cc1 %s -emit-llvm -triple x86_64-linux-gnu -std=c++11 -o - | FileCheck %s -+ -+struct __attribute__((abi_tag("A", "B"))) A { }; -+ -+struct B: A { }; -+ -+template<class T> -+ -+struct C { -+}; -+ -+struct D { A* p; }; -+ -+template<class T> -+struct __attribute__((abi_tag("C", "D"))) E { -+}; -+ -+struct __attribute__((abi_tag("A", "B"))) F { }; -+ -+A a1; -+// CHECK-DAG: @_Z2a1B1AB1B = -+ -+__attribute__((abi_tag("C", "D"))) -+A a2; -+// CHECK-DAG: @_Z2a2B1AB1BB1CB1D = -+ -+B a3; -+// CHECK-DAG: @a3 = -+ -+C<A> a4; -+// CHECK-DAG: @_Z2a4B1AB1B = -+ -+D a5; -+// CHECK-DAG: @a5 = -+ -+E<int> a6; -+// CHECK-DAG: @_Z2a6B1CB1D = -+ -+E<A> a7; -+// CHECK-DAG: @_Z2a7B1AB1BB1CB1D = -+ -+template<> -+struct E<float> { -+ static float a8; -+}; -+float E<float>::a8; -+// CHECK-DAG: @_ZN1EB1CB1DIfE2a8E = -+ -+template<> -+struct E<F> { -+ static bool a9; -+}; -+bool E<F>::a9; -+// CHECK-DAG: @_ZN1EB1CB1DI1FB1AB1BE2a9E = -+ -+struct __attribute__((abi_tag("A", "B"))) A10 { -+ virtual ~A10() {} -+} a10; -+// vtable -+// CHECK-DAG: @_ZTV3A10B1AB1B = -+// typeinfo -+// CHECK-DAG: @_ZTI3A10B1AB1B = -+ -+struct __attribute__((abi_tag("A"))) B11 { -+ static A10 b; -+}; -+A10 B11::b; -+// B11[abi:A]::b[abi:B] -+// CHECK-DAG: @_ZN3B11B1A1bB1BE = -+ -+__attribute__ ((abi_tag("C", "D"))) -+void* f1() { -+ return 0; -+} -+// CHECK-DAG: define {{.*}} @_Z2f1B1CB1Dv( -+ -+__attribute__ ((abi_tag("C", "D"))) -+A* f2() { -+ return 0; -+} -+// CHECK-DAG: define {{.*}} @_Z2f2B1AB1BB1CB1Dv( -+ -+B* f3() { -+ return 0; -+} -+// CHECK-DAG: define {{.*}} @_Z2f3v( -+ -+C<A>* f4() { -+ return 0; -+} -+// CHECK-DAG: define {{.*}} @_Z2f4B1AB1Bv( -+ -+D* f5() { -+ return 0; -+} -+// CHECK-DAG: define {{.*}} @_Z2f5v( -+ -+E<char>* f6() { -+ return 0; -+} -+// CHECK-DAG: define {{.*}} @_Z2f6B1CB1Dv( -+ -+E<A>* f7() { -+ return 0; -+} -+// CHECK-DAG: define {{.*}} @_Z2f7B1AB1BB1CB1Dv( -+ -+void f8(E<A>*) { -+} -+// CHECK-DAG: define {{.*}} @_Z2f8P1EB1CB1DI1AB1AB1BE( -+ -+inline namespace Names1 __attribute__((__abi_tag__)) { -+ class C1 {}; -+} -+C1 f9() { return C1(); } -+// CHECK-DAG: @_Z2f9B6Names1v( -+ -+inline namespace Names2 __attribute__((__abi_tag__("Tag1", "Tag2"))) { -+ class C2 {}; -+} -+C2 f10() { return C2(); } -+// CHECK-DAG: @_Z3f10B4Tag1B4Tag2v( -+ -+void __attribute__((abi_tag("A"))) f11(A) {} -+// f11[abi:A](A[abi:A][abi:B]) -+// CHECK-DAG: define {{.*}} @_Z3f11B1A1AB1AB1B( -+ -+A f12(A) { return A(); } -+// f12(A[abi:A][abi:B]) -+// CHECK-DAG: define {{.*}} @_Z3f121AB1AB1B( -+ -+inline void f13() { -+ struct L { -+ static E<int>* foo() { -+ static A10 a; -+ return 0; -+ } -+ }; -+ L::foo(); -+} -+void f13_test() { -+ f13(); -+} -+// f13()::L::foo[abi:C][abi:D]() -+// CHECK-DAG: define linkonce_odr %struct.E* @_ZZ3f13vEN1L3fooB1CB1DEv( -+ -+// f13()::L::foo[abi:C][abi:D]()::a[abi:A][abi:B] -+// CHECK-DAG: @_ZZZ3f13vEN1L3fooB1CB1DEvE1aB1AB1B = -+ -+// guard variable for f13()::L::foo[abi:C][abi:D]()::a[abi:A][abi:B] -+// CHECK-DAG: @_ZGVZZ3f13vEN1L3fooB1CB1DEvE1aB1AB1B = -+ -+struct __attribute__((abi_tag("TAG"))) A14 { -+ A14 f14(); -+}; -+A14 A14::f14() { -+ return A14(); -+} -+// A14[abi:TAG]::f14() -+// CHECK-DAG: define void @_ZN3A14B3TAG3f14Ev( -+ -+template<class T> -+T f15() { -+ return T(); -+} -+void f15_test() { -+ f15<A14>(); -+} -+// A14[abi:TAG] f15<A14[abi:TAG]>() -+// CHECK-DAG: define linkonce_odr void @_Z3f15I3A14B3TAGET_v( -+ -+template<class T> -+A14 f16() { -+ return A14(); -+} -+void f16_test() { -+ f16<int>(); -+} -+// A14[abi:TAG] f16<int>() -+// CHECK-DAG: define linkonce_odr void @_Z3f16IiE3A14B3TAGv( -+ -+template<class T> -+struct __attribute__((abi_tag("TAG"))) A17 { -+ A17 operator+(const A17& a) { -+ return a; -+ } -+}; -+void f17_test() { -+ A17<int> a, b; -+ a + b; -+} -+// A17[abi:TAG]<int>::operator+(A17[abi:TAG]<int> const&) -+// CHECK-DAG: define linkonce_odr void @_ZN3A17B3TAGIiEplERKS0_( -+ -+struct A18 { -+ operator A() { return A(); } -+}; -+void f18_test() { -+ A a = A18(); -+} -+// A18::operator A[abi:A][abi:B]() but GCC adds the same tags twice! -+// CHECK-DAG: define linkonce_odr void @_ZN3A18cv1AB1AB1BEv( -Index: test/PCH/attrs.c -=================================================================== ---- test/PCH/attrs.c -+++ test/PCH/attrs.c -@@ -9,7 +9,7 @@ - #define HEADER - - int f(int) __attribute__((visibility("default"), overloadable)); --int g(int) __attribute__((abi_tag("foo", "bar", "baz"), no_sanitize("address", "memory"))); // expected-warning {{ignored}} -+int g(int) __attribute__((abi_tag("foo", "bar", "baz"), no_sanitize("address", "memory"))); - - #else - -Index: test/SemaCXX/attr-abi-tag-syntax.cpp -=================================================================== ---- test/SemaCXX/attr-abi-tag-syntax.cpp -+++ test/SemaCXX/attr-abi-tag-syntax.cpp -@@ -16,28 +16,18 @@ - // expected-warning@-1 {{'abi_tag' attribute on anonymous namespace ignored}} - - inline namespace N __attribute__((__abi_tag__)) {} --// FIXME: remove this warning as soon as attribute fully supported. --// expected-warning@-2 {{'__abi_tag__' attribute ignored}} - - } // namespcace N2 - - __attribute__((abi_tag("B", "A"))) extern int a1; --// FIXME: remove this warning as soon as attribute fully supported. --// expected-warning@-2 {{'abi_tag' attribute ignored}} - - __attribute__((abi_tag("A", "B"))) extern int a1; - // expected-note@-1 {{previous declaration is here}} --// FIXME: remove this warning as soon as attribute fully supported. --// expected-warning@-3 {{'abi_tag' attribute ignored}} - - __attribute__((abi_tag("A", "C"))) extern int a1; - // expected-error@-1 {{'abi_tag' C missing in original declaration}} --// FIXME: remove this warning as soon as attribute fully supported. --// expected-warning@-3 {{'abi_tag' attribute ignored}} - - extern int a2; - // expected-note@-1 {{previous declaration is here}} - __attribute__((abi_tag("A")))extern int a2; - // expected-error@-1 {{cannot add 'abi_tag' attribute in a redeclaration}} --// FIXME: remove this warning as soon as attribute fully supported. --// expected-warning@-3 {{'abi_tag' attribute ignored}} @@ -21,7 +21,7 @@ pkgname=( ) _pkgname='llvm' -pkgver=3.9.0svn_r274134 +pkgver=3.9.0svn_r274222 pkgrel=1 arch=('i686' 'x86_64') @@ -47,7 +47,6 @@ source=( 'clang-tools-extra::svn+http://llvm.org/svn/llvm-project/clang-tools-extra/trunk' 'compiler-rt::svn+http://llvm.org/svn/llvm-project/compiler-rt/trunk' 'llvm-Config-llvm-config.h' - 'D18035-add-gcc-abi_tag-support-mangler-part.patch' ) sha256sums=( @@ -56,7 +55,6 @@ sha256sums=( 'SKIP' 'SKIP' '597dc5968c695bbdbb0eac9e8eb5117fcd2773bc91edf5ec103ecffffab8bc48' - '3a55b621bcef0ecb464184c6b38c41386f61b2f7a792f21c46beaaae8c892f41' ) # @@ -131,12 +129,6 @@ prepare() { -e 's|^\([[:blank:]]*DESTINATION[[:blank:]]\+\)docs/ocaml/html|\1share/doc/ocaml|' \ -i docs/CMakeLists.txt - # https://llvm.org/bugs/show_bug.cgi?id=23529 - # http://reviews.llvm.org/D12834 - # http://reviews.llvm.org/D17567 - # http://reviews.llvm.org/D18035 - patch -N -p0 -d tools/clang -i "${srcdir}/D18035-add-gcc-abi_tag-support-mangler-part.patch" - mkdir -p "${srcdir}/build" } |