Bump to llvmorg-19.1.2

.github/workflows/release-binaries.yml

@@ -420,6 +420,14 @@ jobs:
       attestations: write # For artifact attestations
 
     steps:
+    - name: Checkout Release Scripts
+      uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
+      with:
+        sparse-checkout: |
+          llvm/utils/release/github-upload-release.py
+          llvm/utils/git/requirements.txt
+        sparse-checkout-cone-mode: false
+
     - name: 'Download artifact'
       uses: actions/download-artifact@6b208ae046db98c579e8a3aa621ab581ff575935 # v4.1.1
       with:
@@ -442,14 +450,6 @@ jobs:
         name: ${{ needs.prepare.outputs.release-binary-filename }}-attestation
         path: ${{ needs.prepare.outputs.release-binary-filename }}.jsonl
 
-    - name: Checkout Release Scripts
-      uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
-      with:
-        sparse-checkout: |
-          llvm/utils/release/github-upload-release.py
-          llvm/utils/git/requirements.txt
-        sparse-checkout-cone-mode: false
-
     - name: Install Python Requirements
       run: |
         pip install --require-hashes -r ./llvm/utils/git/requirements.txt

.github/workflows/release-documentation.yml

@@ -72,17 +72,20 @@ jobs:
           ref: main
           fetch-depth: 0
           path: www-releases
+          persist-credentials: false
 
       - name: Upload Release Notes
         if: env.upload
         env:
-          WWW_RELEASES_TOKEN: ${{ secrets.WWW_RELEASES_TOKEN }}
+          GH_TOKEN: ${{ secrets.WWW_RELEASES_TOKEN }}
         run: |
-          mkdir -p ../www-releases/${{ inputs.release-version }}
-          mv ./docs-build/html-export/* ../www-releases/${{ inputs.release-version }}
-          cd ../www-releases
+          mkdir -p www-releases/${{ inputs.release-version }}
+          mv ./docs-build/html-export/* www-releases/${{ inputs.release-version }}
+          cd www-releases
+          git checkout -b ${{ inputs.release-version }}
           git add ${{ inputs.release-version }}
           git config user.email "llvmbot@llvm.org"
           git config user.name "llvmbot"
           git commit -a -m "Add ${{ inputs.release-version }} documentation"
-          git push "https://$WWW_RELEASES_TOKEN@github.com/${{ github.repository_owner }}/www-releases" main:main
+          git push --force  "https://$GH_TOKEN@github.com/llvmbot/www-releases.git" HEAD:refs/heads/${{ inputs.release-version }}
+          gh pr create -f -B main -H ${{ inputs.release-version }} -R llvmbot/www-releases

clang-tools-extra/clang-tidy/boost/UseRangesCheck.cpp

@@ -204,7 +204,7 @@ utils::UseRangesCheck::ReplacerMap UseRangesCheck::getReplacerMap() const {
   ReplacerMap Results;
   static const Signature SingleSig = {{0}};
   static const Signature TwoSig = {{0}, {2}};
-  static const auto AddFrom =
+  const auto AddFrom =
       [&Results](llvm::IntrusiveRefCntPtr<UseRangesCheck::Replacer> Replacer,
                  std::initializer_list<StringRef> Names, StringRef Prefix) {
         llvm::SmallString<64> Buffer;
@@ -214,17 +214,17 @@ utils::UseRangesCheck::ReplacerMap UseRangesCheck::getReplacerMap() const {
         }
       };
 
-  static const auto AddFromStd =
-      [](llvm::IntrusiveRefCntPtr<UseRangesCheck::Replacer> Replacer,
-         std::initializer_list<StringRef> Names) {
+  const auto AddFromStd =
+      [&](llvm::IntrusiveRefCntPtr<UseRangesCheck::Replacer> Replacer,
+          std::initializer_list<StringRef> Names) {
         AddFrom(Replacer, Names, "std");
       };
 
-  static const auto AddFromBoost =
-      [](llvm::IntrusiveRefCntPtr<UseRangesCheck::Replacer> Replacer,
-         std::initializer_list<
-             std::pair<StringRef, std::initializer_list<StringRef>>>
-             NamespaceAndNames) {
+  const auto AddFromBoost =
+      [&](llvm::IntrusiveRefCntPtr<UseRangesCheck::Replacer> Replacer,
+          std::initializer_list<
+              std::pair<StringRef, std::initializer_list<StringRef>>>
+              NamespaceAndNames) {
         for (auto [Namespace, Names] : NamespaceAndNames)
           AddFrom(Replacer, Names,
                   SmallString<64>{"boost", (Namespace.empty() ? "" : "::"),

clang-tools-extra/clangd/unittests/ClangdLSPServerTests.cpp

@@ -262,6 +262,22 @@ TEST_F(LSPTest, ClangTidyRename) {
   EXPECT_EQ(Params, std::vector{llvm::json::Value(std::move(ExpectedEdit))});
 }
 
+TEST_F(LSPTest, ClangTidyCrash_Issue109367) {
+  // This test requires clang-tidy checks to be linked in.
+  if (!CLANGD_TIDY_CHECKS)
+    return;
+  Opts.ClangTidyProvider = [](tidy::ClangTidyOptions &ClangTidyOpts,
+                              llvm::StringRef) {
+    ClangTidyOpts.Checks = {"-*,boost-use-ranges"};
+  };
+  // Check that registering the boost-use-ranges checker's matchers
+  // on two different threads does not cause a crash.
+  auto &Client = start();
+  Client.didOpen("a.cpp", "");
+  Client.didOpen("b.cpp", "");
+  Client.sync();
+}
+
 TEST_F(LSPTest, IncomingCalls) {
   Annotations Code(R"cpp(
     void calle^e(int);

clang/cmake/caches/Release.cmake

@@ -101,3 +101,6 @@ set_final_stage_var(LLVM_ENABLE_PROJECTS "${LLVM_RELEASE_ENABLE_PROJECTS}" STRIN
 set_final_stage_var(CPACK_GENERATOR "TXZ" STRING)
 set_final_stage_var(CPACK_ARCHIVE_THREADS "0" STRING)
 
+if(${CMAKE_HOST_SYSTEM_NAME} MATCHES "Darwin")
+  set_final_stage_var(LLVM_USE_STATIC_ZSTD "ON" BOOL)
+endif()

clang/include/clang/Basic/TokenKinds.def

@@ -64,6 +64,10 @@
 #ifndef EXPRESSION_TRAIT
 #define EXPRESSION_TRAIT(I,E,K) KEYWORD(I,K)
 #endif
+#ifndef TRANSFORM_TYPE_TRAIT_DEF
+#define TRANSFORM_TYPE_TRAIT_DEF(K, Trait) KEYWORD(__##Trait, KEYCXX)
+#endif
+
 #ifndef ALIAS
 #define ALIAS(X,Y,Z)
 #endif
@@ -534,7 +538,6 @@ TYPE_TRAIT_1(__has_unique_object_representations,
 TYPE_TRAIT_2(__is_layout_compatible, IsLayoutCompatible, KEYCXX)
 TYPE_TRAIT_2(__is_pointer_interconvertible_base_of, IsPointerInterconvertibleBaseOf, KEYCXX)
 
-#define TRANSFORM_TYPE_TRAIT_DEF(_, Trait) KEYWORD(__##Trait, KEYCXX)
 #include "clang/Basic/TransformTypeTraits.def"
 
 // Clang-only C++ Type Traits

clang/lib/CodeGen/CGCall.cpp

@@ -314,7 +314,8 @@ CodeGenTypes::arrangeCXXMethodDeclaration(const CXXMethodDecl *MD) {
 
   if (MD->isImplicitObjectMemberFunction()) {
     // The abstract case is perfectly fine.
-    const CXXRecordDecl *ThisType = TheCXXABI.getThisArgumentTypeForMethod(MD);
+    const CXXRecordDecl *ThisType =
+        getCXXABI().getThisArgumentTypeForMethod(MD);
     return arrangeCXXMethodType(ThisType, prototype.getTypePtr(), MD);
   }
 
@@ -337,7 +338,7 @@ CodeGenTypes::arrangeCXXStructorDeclaration(GlobalDecl GD) {
   SmallVector<CanQualType, 16> argTypes;
   SmallVector<FunctionProtoType::ExtParameterInfo, 16> paramInfos;
 
-  const CXXRecordDecl *ThisType = TheCXXABI.getThisArgumentTypeForMethod(GD);
+  const CXXRecordDecl *ThisType = getCXXABI().getThisArgumentTypeForMethod(GD);
   argTypes.push_back(DeriveThisType(ThisType, MD));
 
   bool PassParams = true;
@@ -356,7 +357,7 @@ CodeGenTypes::arrangeCXXStructorDeclaration(GlobalDecl GD) {
     appendParameterTypes(*this, argTypes, paramInfos, FTP);
 
   CGCXXABI::AddedStructorArgCounts AddedArgs =
-      TheCXXABI.buildStructorSignature(GD, argTypes);
+      getCXXABI().buildStructorSignature(GD, argTypes);
   if (!paramInfos.empty()) {
     // Note: prefix implies after the first param.
     if (AddedArgs.Prefix)
@@ -372,11 +373,10 @@ CodeGenTypes::arrangeCXXStructorDeclaration(GlobalDecl GD) {
                                       : RequiredArgs::All);
 
   FunctionType::ExtInfo extInfo = FTP->getExtInfo();
-  CanQualType resultType = TheCXXABI.HasThisReturn(GD)
-                               ? argTypes.front()
-                               : TheCXXABI.hasMostDerivedReturn(GD)
-                                     ? CGM.getContext().VoidPtrTy
-                                     : Context.VoidTy;
+  CanQualType resultType = getCXXABI().HasThisReturn(GD) ? argTypes.front()
+                           : getCXXABI().hasMostDerivedReturn(GD)
+                               ? CGM.getContext().VoidPtrTy
+                               : Context.VoidTy;
   return arrangeLLVMFunctionInfo(resultType, FnInfoOpts::IsInstanceMethod,
                                  argTypes, extInfo, paramInfos, required);
 }
@@ -437,11 +437,10 @@ CodeGenTypes::arrangeCXXConstructorCall(const CallArgList &args,
                               : RequiredArgs::All;
 
   GlobalDecl GD(D, CtorKind);
-  CanQualType ResultType = TheCXXABI.HasThisReturn(GD)
-                               ? ArgTypes.front()
-                               : TheCXXABI.hasMostDerivedReturn(GD)
-                                     ? CGM.getContext().VoidPtrTy
-                                     : Context.VoidTy;
+  CanQualType ResultType = getCXXABI().HasThisReturn(GD) ? ArgTypes.front()
+                           : getCXXABI().hasMostDerivedReturn(GD)
+                               ? CGM.getContext().VoidPtrTy
+                               : Context.VoidTy;
 
   FunctionType::ExtInfo Info = FPT->getExtInfo();
   llvm::SmallVector<FunctionProtoType::ExtParameterInfo, 16> ParamInfos;
@@ -806,7 +805,7 @@ const CGFunctionInfo &CodeGenTypes::arrangeLLVMFunctionInfo(
   } else if (info.getCC() == CC_Swift || info.getCC() == CC_SwiftAsync) {
     swiftcall::computeABIInfo(CGM, *FI);
   } else {
-    getABIInfo().computeInfo(*FI);
+    CGM.getABIInfo().computeInfo(*FI);
   }
 
   // Loop over all of the computed argument and return value info.  If any of
@@ -6022,6 +6021,6 @@ RValue CodeGenFunction::EmitVAArg(VAArgExpr *VE, Address &VAListAddr,
                                     : EmitVAListRef(VE->getSubExpr());
   QualType Ty = VE->getType();
   if (VE->isMicrosoftABI())
-    return CGM.getTypes().getABIInfo().EmitMSVAArg(*this, VAListAddr, Ty, Slot);
-  return CGM.getTypes().getABIInfo().EmitVAArg(*this, VAListAddr, Ty, Slot);
+    return CGM.getABIInfo().EmitMSVAArg(*this, VAListAddr, Ty, Slot);
+  return CGM.getABIInfo().EmitVAArg(*this, VAListAddr, Ty, Slot);
 }

clang/lib/CodeGen/CGClass.cpp

@@ -209,7 +209,7 @@ CodeGenModule::GetNonVirtualBaseClassOffset(const CXXRecordDecl *ClassDecl,
     return nullptr;
 
   llvm::Type *PtrDiffTy =
-  Types.ConvertType(getContext().getPointerDiffType());
+      getTypes().ConvertType(getContext().getPointerDiffType());
 
   return llvm::ConstantInt::get(PtrDiffTy, Offset.getQuantity());
 }

clang/lib/CodeGen/CGExpr.cpp

@@ -1052,6 +1052,8 @@ class StructAccessBase
     return Visit(E->getBase());
   }
   const Expr *VisitCastExpr(const CastExpr *E) {
+    if (E->getCastKind() == CK_LValueToRValue)
+      return IsExpectedRecordDecl(E) ? E : nullptr;
     return Visit(E->getSubExpr());
   }
   const Expr *VisitParenExpr(const ParenExpr *E) {
@@ -1119,19 +1121,15 @@ llvm::Value *CodeGenFunction::EmitCountedByFieldExpr(
     return nullptr;
 
   llvm::Value *Res = nullptr;
-  if (const auto *DRE = dyn_cast<DeclRefExpr>(StructBase)) {
-    Res = EmitDeclRefLValue(DRE).getPointer(*this);
-    Res = Builder.CreateAlignedLoad(ConvertType(DRE->getType()), Res,
-                                    getPointerAlign(), "dre.load");
-  } else if (const MemberExpr *ME = dyn_cast<MemberExpr>(StructBase)) {
-    LValue LV = EmitMemberExpr(ME);
-    Address Addr = LV.getAddress();
-    Res = Addr.emitRawPointer(*this);
-  } else if (StructBase->getType()->isPointerType()) {
+  if (StructBase->getType()->isPointerType()) {
     LValueBaseInfo BaseInfo;
     TBAAAccessInfo TBAAInfo;
     Address Addr = EmitPointerWithAlignment(StructBase, &BaseInfo, &TBAAInfo);
     Res = Addr.emitRawPointer(*this);
+  } else if (StructBase->isLValue()) {
+    LValue LV = EmitLValue(StructBase);
+    Address Addr = LV.getAddress();
+    Res = Addr.emitRawPointer(*this);
   } else {
     return nullptr;
   }

clang/lib/CodeGen/CodeGenModule.cpp

@@ -343,10 +343,11 @@ CodeGenModule::CodeGenModule(ASTContext &C,
     : Context(C), LangOpts(C.getLangOpts()), FS(FS), HeaderSearchOpts(HSO),
       PreprocessorOpts(PPO), CodeGenOpts(CGO), TheModule(M), Diags(diags),
       Target(C.getTargetInfo()), ABI(createCXXABI(*this)),
-      VMContext(M.getContext()), Types(*this), VTables(*this),
+      VMContext(M.getContext()), VTables(*this),
       SanitizerMD(new SanitizerMetadata(*this)) {
 
   // Initialize the type cache.
+  Types.reset(new CodeGenTypes(*this));
   llvm::LLVMContext &LLVMContext = M.getContext();
   VoidTy = llvm::Type::getVoidTy(LLVMContext);
   Int8Ty = llvm::Type::getInt8Ty(LLVMContext);
@@ -405,7 +406,7 @@ CodeGenModule::CodeGenModule(ASTContext &C,
   if (LangOpts.Sanitize.has(SanitizerKind::Thread) ||
       (!CodeGenOpts.RelaxedAliasing && CodeGenOpts.OptimizationLevel > 0))
     TBAA.reset(new CodeGenTBAA(Context, getTypes(), TheModule, CodeGenOpts,
-                               getLangOpts(), getCXXABI().getMangleContext()));
+                               getLangOpts()));
 
   // If debug info or coverage generation is enabled, create the CGDebugInfo
   // object.
@@ -1452,12 +1453,12 @@ void CodeGenModule::EmitBackendOptionsMetadata(
 
 void CodeGenModule::UpdateCompletedType(const TagDecl *TD) {
   // Make sure that this type is translated.
-  Types.UpdateCompletedType(TD);
+  getTypes().UpdateCompletedType(TD);
 }
 
 void CodeGenModule::RefreshTypeCacheForClass(const CXXRecordDecl *RD) {
   // Make sure that this type is translated.
-  Types.RefreshTypeCacheForClass(RD);
+  getTypes().RefreshTypeCacheForClass(RD);
 }
 
 llvm::MDNode *CodeGenModule::getTBAATypeInfo(QualType QTy) {
@@ -5376,6 +5377,10 @@ void CodeGenModule::maybeSetTrivialComdat(const Decl &D,
   GO.setComdat(TheModule.getOrInsertComdat(GO.getName()));
 }
 
+const ABIInfo &CodeGenModule::getABIInfo() {
+  return getTargetCodeGenInfo().getABIInfo();
+}
+
 /// Pass IsTentative as true if you want to create a tentative definition.
 void CodeGenModule::EmitGlobalVarDefinition(const VarDecl *D,
                                             bool IsTentative) {
@@ -7784,7 +7789,5 @@ void CodeGenModule::moveLazyEmissionStates(CodeGenModule *NewBuilder) {
 
   NewBuilder->WeakRefReferences = std::move(WeakRefReferences);
 
-  NewBuilder->TBAA = std::move(TBAA);
-
   NewBuilder->ABI->MangleCtx = std::move(ABI->MangleCtx);
 }

clang/lib/CodeGen/CodeGenModule.h

@@ -320,7 +320,7 @@ class CodeGenModule : public CodeGenTypeCache {
   // This should not be moved earlier, since its initialization depends on some
   // of the previous reference members being already initialized and also checks
   // if TheTargetCodeGenInfo is NULL
-  CodeGenTypes Types;
+  std::unique_ptr<CodeGenTypes> Types;
 
   /// Holds information about C++ vtables.
   CodeGenVTables VTables;
@@ -776,14 +776,15 @@ class CodeGenModule : public CodeGenTypeCache {
   bool supportsCOMDAT() const;
   void maybeSetTrivialComdat(const Decl &D, llvm::GlobalObject &GO);
 
+  const ABIInfo &getABIInfo();
   CGCXXABI &getCXXABI() const { return *ABI; }
   llvm::LLVMContext &getLLVMContext() { return VMContext; }
 
   bool shouldUseTBAA() const { return TBAA != nullptr; }
 
   const TargetCodeGenInfo &getTargetCodeGenInfo();
 
-  CodeGenTypes &getTypes() { return Types; }
+  CodeGenTypes &getTypes() { return *Types; }
 
   CodeGenVTables &getVTables() { return VTables; }
 

clang/lib/CodeGen/CodeGenTBAA.cpp

@@ -16,6 +16,7 @@
 
 #include "CodeGenTBAA.h"
 #include "ABIInfoImpl.h"
+#include "CGCXXABI.h"
 #include "CGRecordLayout.h"
 #include "CodeGenTypes.h"
 #include "clang/AST/ASTContext.h"
@@ -36,10 +37,10 @@ using namespace CodeGen;
 
 CodeGenTBAA::CodeGenTBAA(ASTContext &Ctx, CodeGenTypes &CGTypes,
                          llvm::Module &M, const CodeGenOptions &CGO,
-                         const LangOptions &Features, MangleContext &MContext)
+                         const LangOptions &Features)
     : Context(Ctx), CGTypes(CGTypes), Module(M), CodeGenOpts(CGO),
-      Features(Features), MContext(MContext), MDHelper(M.getContext()),
-      Root(nullptr), Char(nullptr) {}
+      Features(Features), MDHelper(M.getContext()), Root(nullptr),
+      Char(nullptr) {}
 
 CodeGenTBAA::~CodeGenTBAA() {
 }
@@ -256,7 +257,8 @@ llvm::MDNode *CodeGenTBAA::getTypeInfoHelper(const Type *Ty) {
 
     SmallString<256> OutName;
     llvm::raw_svector_ostream Out(OutName);
-    MContext.mangleCanonicalTypeName(QualType(ETy, 0), Out);
+    CGTypes.getCXXABI().getMangleContext().mangleCanonicalTypeName(
+        QualType(ETy, 0), Out);
     return createScalarTypeNode(OutName, getChar(), Size);
   }
 
@@ -481,7 +483,8 @@ llvm::MDNode *CodeGenTBAA::getBaseTypeInfoHelper(const Type *Ty) {
     if (Features.CPlusPlus) {
       // Don't use the mangler for C code.
       llvm::raw_svector_ostream Out(OutName);
-      MContext.mangleCanonicalTypeName(QualType(Ty, 0), Out);
+      CGTypes.getCXXABI().getMangleContext().mangleCanonicalTypeName(
+          QualType(Ty, 0), Out);
     } else {
       OutName = RD->getName();
     }