diff --git a/clang/.footprint b/clang/.footprint
index c915aa072..7dfca8f75 100644
--- a/clang/.footprint
+++ b/clang/.footprint
@@ -1,9 +1,9 @@
 drwxr-xr-x	root/root	usr/
 drwxr-xr-x	root/root	usr/bin/
 -rwxr-xr-x	root/root	usr/bin/c-index-test
-lrwxrwxrwx	root/root	usr/bin/clang -> clang-8
+lrwxrwxrwx	root/root	usr/bin/clang -> clang-9
 lrwxrwxrwx	root/root	usr/bin/clang++ -> clang
--rwxr-xr-x	root/root	usr/bin/clang-8
+-rwxr-xr-x	root/root	usr/bin/clang-9
 -rwxr-xr-x	root/root	usr/bin/clang-check
 lrwxrwxrwx	root/root	usr/bin/clang-cl -> clang
 lrwxrwxrwx	root/root	usr/bin/clang-cpp -> clang
@@ -13,6 +13,7 @@ lrwxrwxrwx	root/root	usr/bin/clang-cpp -> clang
 -rwxr-xr-x	root/root	usr/bin/clang-offload-bundler
 -rwxr-xr-x	root/root	usr/bin/clang-refactor
 -rwxr-xr-x	root/root	usr/bin/clang-rename
+-rwxr-xr-x	root/root	usr/bin/clang-scan-deps
 -rwxr-xr-x	root/root	usr/bin/diagtool
 -rwxr-xr-x	root/root	usr/bin/git-clang-format
 -rwxr-xr-x	root/root	usr/bin/hmaptool
@@ -39,12 +40,15 @@ drwxr-xr-x	root/root	usr/include/clang/AST/
 -rw-r--r--	root/root	usr/include/clang/AST/ASTContext.h
 -rw-r--r--	root/root	usr/include/clang/AST/ASTContextAllocate.h
 -rw-r--r--	root/root	usr/include/clang/AST/ASTDiagnostic.h
+-rw-r--r--	root/root	usr/include/clang/AST/ASTDumper.h
 -rw-r--r--	root/root	usr/include/clang/AST/ASTDumperUtils.h
 -rw-r--r--	root/root	usr/include/clang/AST/ASTFwd.h
 -rw-r--r--	root/root	usr/include/clang/AST/ASTImporter.h
 -rw-r--r--	root/root	usr/include/clang/AST/ASTImporterLookupTable.h
+-rw-r--r--	root/root	usr/include/clang/AST/ASTImporterSharedState.h
 -rw-r--r--	root/root	usr/include/clang/AST/ASTLambda.h
 -rw-r--r--	root/root	usr/include/clang/AST/ASTMutationListener.h
+-rw-r--r--	root/root	usr/include/clang/AST/ASTNodeTraverser.h
 -rw-r--r--	root/root	usr/include/clang/AST/ASTStructuralEquivalence.h
 -rw-r--r--	root/root	usr/include/clang/AST/ASTTypeTraits.h
 -rw-r--r--	root/root	usr/include/clang/AST/ASTUnresolvedSet.h
@@ -78,6 +82,7 @@ drwxr-xr-x	root/root	usr/include/clang/AST/
 -rw-r--r--	root/root	usr/include/clang/AST/CommentSema.h
 -rw-r--r--	root/root	usr/include/clang/AST/CommentVisitor.h
 -rw-r--r--	root/root	usr/include/clang/AST/ComparisonCategories.h
+-rw-r--r--	root/root	usr/include/clang/AST/CurrentSourceLocExprScope.h
 -rw-r--r--	root/root	usr/include/clang/AST/DataCollection.h
 -rw-r--r--	root/root	usr/include/clang/AST/Decl.h
 -rw-r--r--	root/root	usr/include/clang/AST/DeclAccessPair.h
@@ -103,6 +108,7 @@ drwxr-xr-x	root/root	usr/include/clang/AST/
 -rw-r--r--	root/root	usr/include/clang/AST/ExternalASTSource.h
 -rw-r--r--	root/root	usr/include/clang/AST/FormatString.h
 -rw-r--r--	root/root	usr/include/clang/AST/GlobalDecl.h
+-rw-r--r--	root/root	usr/include/clang/AST/JSONNodeDumper.h
 -rw-r--r--	root/root	usr/include/clang/AST/LambdaCapture.h
 -rw-r--r--	root/root	usr/include/clang/AST/LexicallyOrderedRecursiveASTVisitor.h
 -rw-r--r--	root/root	usr/include/clang/AST/LocInfoType.h
@@ -177,6 +183,7 @@ drwxr-xr-x	root/root	usr/include/clang/Analysis/Analyses/
 -rw-r--r--	root/root	usr/include/clang/Analysis/Analyses/UninitializedValues.h
 -rw-r--r--	root/root	usr/include/clang/Analysis/AnalysisDeclContext.h
 -rw-r--r--	root/root	usr/include/clang/Analysis/AnalysisDiagnostic.h
+-rw-r--r--	root/root	usr/include/clang/Analysis/AnyCall.h
 -rw-r--r--	root/root	usr/include/clang/Analysis/BodyFarm.h
 -rw-r--r--	root/root	usr/include/clang/Analysis/CFG.h
 -rw-r--r--	root/root	usr/include/clang/Analysis/CFGStmtMap.h
@@ -190,6 +197,7 @@ drwxr-xr-x	root/root	usr/include/clang/Analysis/DomainSpecific/
 drwxr-xr-x	root/root	usr/include/clang/Analysis/FlowSensitive/
 -rw-r--r--	root/root	usr/include/clang/Analysis/FlowSensitive/DataflowValues.h
 -rw-r--r--	root/root	usr/include/clang/Analysis/ProgramPoint.h
+-rw-r--r--	root/root	usr/include/clang/Analysis/RetainSummaryManager.h
 -rw-r--r--	root/root	usr/include/clang/Analysis/SelectorExtras.h
 drwxr-xr-x	root/root	usr/include/clang/Analysis/Support/
 -rw-r--r--	root/root	usr/include/clang/Analysis/Support/BumpVector.h
@@ -267,6 +275,7 @@ drwxr-xr-x	root/root	usr/include/clang/Basic/
 -rw-r--r--	root/root	usr/include/clang/Basic/FileSystemStatCache.h
 -rw-r--r--	root/root	usr/include/clang/Basic/FixedPoint.h
 -rw-r--r--	root/root	usr/include/clang/Basic/IdentifierTable.h
+-rw-r--r--	root/root	usr/include/clang/Basic/JsonSupport.h
 -rw-r--r--	root/root	usr/include/clang/Basic/LLVM.h
 -rw-r--r--	root/root	usr/include/clang/Basic/Lambda.h
 -rw-r--r--	root/root	usr/include/clang/Basic/LangOptions.def
@@ -274,7 +283,6 @@ drwxr-xr-x	root/root	usr/include/clang/Basic/
 -rw-r--r--	root/root	usr/include/clang/Basic/Linkage.h
 -rw-r--r--	root/root	usr/include/clang/Basic/MSP430Target.def
 -rw-r--r--	root/root	usr/include/clang/Basic/MacroBuilder.h
--rw-r--r--	root/root	usr/include/clang/Basic/MemoryBufferCache.h
 -rw-r--r--	root/root	usr/include/clang/Basic/Module.h
 -rw-r--r--	root/root	usr/include/clang/Basic/ObjCRuntime.h
 -rw-r--r--	root/root	usr/include/clang/Basic/OpenCLExtensionTypes.def
@@ -331,6 +339,8 @@ drwxr-xr-x	root/root	usr/include/clang/Config/
 drwxr-xr-x	root/root	usr/include/clang/CrossTU/
 -rw-r--r--	root/root	usr/include/clang/CrossTU/CrossTUDiagnostic.h
 -rw-r--r--	root/root	usr/include/clang/CrossTU/CrossTranslationUnit.h
+drwxr-xr-x	root/root	usr/include/clang/DirectoryWatcher/
+-rw-r--r--	root/root	usr/include/clang/DirectoryWatcher/DirectoryWatcher.h
 drwxr-xr-x	root/root	usr/include/clang/Driver/
 -rw-r--r--	root/root	usr/include/clang/Driver/Action.h
 -rw-r--r--	root/root	usr/include/clang/Driver/Compilation.h
@@ -394,12 +404,14 @@ drwxr-xr-x	root/root	usr/include/clang/FrontendTool/
 drwxr-xr-x	root/root	usr/include/clang/Index/
 -rw-r--r--	root/root	usr/include/clang/Index/CodegenNameGenerator.h
 -rw-r--r--	root/root	usr/include/clang/Index/CommentToXML.h
+-rw-r--r--	root/root	usr/include/clang/Index/DeclOccurrence.h
 -rw-r--r--	root/root	usr/include/clang/Index/IndexDataConsumer.h
 -rw-r--r--	root/root	usr/include/clang/Index/IndexSymbol.h
 -rw-r--r--	root/root	usr/include/clang/Index/IndexingAction.h
 -rw-r--r--	root/root	usr/include/clang/Index/USRGeneration.h
 drwxr-xr-x	root/root	usr/include/clang/Lex/
 -rw-r--r--	root/root	usr/include/clang/Lex/CodeCompletionHandler.h
+-rw-r--r--	root/root	usr/include/clang/Lex/DependencyDirectivesSourceMinimizer.h
 -rw-r--r--	root/root	usr/include/clang/Lex/DirectoryLookup.h
 -rw-r--r--	root/root	usr/include/clang/Lex/ExternalPreprocessorSource.h
 -rw-r--r--	root/root	usr/include/clang/Lex/HeaderMap.h
@@ -493,6 +505,7 @@ drwxr-xr-x	root/root	usr/include/clang/Serialization/
 -rw-r--r--	root/root	usr/include/clang/Serialization/AttrPCHWrite.inc
 -rw-r--r--	root/root	usr/include/clang/Serialization/ContinuousRangeMap.h
 -rw-r--r--	root/root	usr/include/clang/Serialization/GlobalModuleIndex.h
+-rw-r--r--	root/root	usr/include/clang/Serialization/InMemoryModuleCache.h
 -rw-r--r--	root/root	usr/include/clang/Serialization/Module.h
 -rw-r--r--	root/root	usr/include/clang/Serialization/ModuleFileExtension.h
 -rw-r--r--	root/root	usr/include/clang/Serialization/ModuleManager.h
@@ -545,9 +558,6 @@ drwxr-xr-x	root/root	usr/include/clang/StaticAnalyzer/Core/PathSensitive/
 -rw-r--r--	root/root	usr/include/clang/StaticAnalyzer/Core/PathSensitive/Regions.def
 -rw-r--r--	root/root	usr/include/clang/StaticAnalyzer/Core/PathSensitive/SMTConstraintManager.h
 -rw-r--r--	root/root	usr/include/clang/StaticAnalyzer/Core/PathSensitive/SMTConv.h
--rw-r--r--	root/root	usr/include/clang/StaticAnalyzer/Core/PathSensitive/SMTExpr.h
--rw-r--r--	root/root	usr/include/clang/StaticAnalyzer/Core/PathSensitive/SMTSolver.h
--rw-r--r--	root/root	usr/include/clang/StaticAnalyzer/Core/PathSensitive/SMTSort.h
 -rw-r--r--	root/root	usr/include/clang/StaticAnalyzer/Core/PathSensitive/SValBuilder.h
 -rw-r--r--	root/root	usr/include/clang/StaticAnalyzer/Core/PathSensitive/SValVisitor.h
 -rw-r--r--	root/root	usr/include/clang/StaticAnalyzer/Core/PathSensitive/SVals.def
@@ -560,10 +570,7 @@ drwxr-xr-x	root/root	usr/include/clang/StaticAnalyzer/Core/PathSensitive/
 -rw-r--r--	root/root	usr/include/clang/StaticAnalyzer/Core/PathSensitive/SymExpr.h
 -rw-r--r--	root/root	usr/include/clang/StaticAnalyzer/Core/PathSensitive/SymbolManager.h
 -rw-r--r--	root/root	usr/include/clang/StaticAnalyzer/Core/PathSensitive/Symbols.def
--rw-r--r--	root/root	usr/include/clang/StaticAnalyzer/Core/PathSensitive/TaintManager.h
--rw-r--r--	root/root	usr/include/clang/StaticAnalyzer/Core/PathSensitive/TaintTag.h
 -rw-r--r--	root/root	usr/include/clang/StaticAnalyzer/Core/PathSensitive/WorkList.h
--rw-r--r--	root/root	usr/include/clang/StaticAnalyzer/Core/RetainSummaryManager.h
 drwxr-xr-x	root/root	usr/include/clang/StaticAnalyzer/Frontend/
 -rw-r--r--	root/root	usr/include/clang/StaticAnalyzer/Frontend/AnalysisConsumer.h
 -rw-r--r--	root/root	usr/include/clang/StaticAnalyzer/Frontend/CheckerRegistration.h
@@ -583,6 +590,8 @@ drwxr-xr-x	root/root	usr/include/clang/Tooling/Core/
 -rw-r--r--	root/root	usr/include/clang/Tooling/Core/Diagnostic.h
 -rw-r--r--	root/root	usr/include/clang/Tooling/Core/Lookup.h
 -rw-r--r--	root/root	usr/include/clang/Tooling/Core/Replacement.h
+drwxr-xr-x	root/root	usr/include/clang/Tooling/DependencyScanning/
+-rw-r--r--	root/root	usr/include/clang/Tooling/DependencyScanning/DependencyScanningWorker.h
 -rw-r--r--	root/root	usr/include/clang/Tooling/DiagnosticsYaml.h
 -rw-r--r--	root/root	usr/include/clang/Tooling/Execution.h
 -rw-r--r--	root/root	usr/include/clang/Tooling/FileMatchTrie.h
@@ -597,6 +606,7 @@ drwxr-xr-x	root/root	usr/include/clang/Tooling/Refactoring/
 -rw-r--r--	root/root	usr/include/clang/Tooling/Refactoring/AtomicChange.h
 drwxr-xr-x	root/root	usr/include/clang/Tooling/Refactoring/Extract/
 -rw-r--r--	root/root	usr/include/clang/Tooling/Refactoring/Extract/Extract.h
+-rw-r--r--	root/root	usr/include/clang/Tooling/Refactoring/RangeSelector.h
 -rw-r--r--	root/root	usr/include/clang/Tooling/Refactoring/RecursiveSymbolVisitor.h
 -rw-r--r--	root/root	usr/include/clang/Tooling/Refactoring/RefactoringAction.h
 -rw-r--r--	root/root	usr/include/clang/Tooling/Refactoring/RefactoringActionRule.h
@@ -616,136 +626,163 @@ drwxr-xr-x	root/root	usr/include/clang/Tooling/Refactoring/Rename/
 -rw-r--r--	root/root	usr/include/clang/Tooling/Refactoring/Rename/USRFinder.h
 -rw-r--r--	root/root	usr/include/clang/Tooling/Refactoring/Rename/USRFindingAction.h
 -rw-r--r--	root/root	usr/include/clang/Tooling/Refactoring/Rename/USRLocFinder.h
+-rw-r--r--	root/root	usr/include/clang/Tooling/Refactoring/SourceCode.h
+-rw-r--r--	root/root	usr/include/clang/Tooling/Refactoring/Stencil.h
+-rw-r--r--	root/root	usr/include/clang/Tooling/Refactoring/Transformer.h
 -rw-r--r--	root/root	usr/include/clang/Tooling/RefactoringCallbacks.h
 -rw-r--r--	root/root	usr/include/clang/Tooling/ReplacementsYaml.h
 -rw-r--r--	root/root	usr/include/clang/Tooling/StandaloneExecution.h
+drwxr-xr-x	root/root	usr/include/clang/Tooling/Syntax/
+-rw-r--r--	root/root	usr/include/clang/Tooling/Syntax/BuildTree.h
+-rw-r--r--	root/root	usr/include/clang/Tooling/Syntax/Nodes.h
+-rw-r--r--	root/root	usr/include/clang/Tooling/Syntax/Tokens.h
+-rw-r--r--	root/root	usr/include/clang/Tooling/Syntax/Tree.h
 -rw-r--r--	root/root	usr/include/clang/Tooling/ToolExecutorPluginRegistry.h
 -rw-r--r--	root/root	usr/include/clang/Tooling/Tooling.h
 drwxr-xr-x	root/root	usr/lib/
+-rwxr-xr-x	root/root	usr/lib/CheckerDependencyHandlingAnalyzerPlugin.so
+-rwxr-xr-x	root/root	usr/lib/CheckerOptionHandlingAnalyzerPlugin.so
+-rwxr-xr-x	root/root	usr/lib/SampleAnalyzerPlugin.so
 drwxr-xr-x	root/root	usr/lib/clang/
-drwxr-xr-x	root/root	usr/lib/clang/8.0.1/
-drwxr-xr-x	root/root	usr/lib/clang/8.0.1/include/
--rw-r--r--	root/root	usr/lib/clang/8.0.1/include/__clang_cuda_builtin_vars.h
--rw-r--r--	root/root	usr/lib/clang/8.0.1/include/__clang_cuda_cmath.h
--rw-r--r--	root/root	usr/lib/clang/8.0.1/include/__clang_cuda_complex_builtins.h
--rw-r--r--	root/root	usr/lib/clang/8.0.1/include/__clang_cuda_device_functions.h
--rw-r--r--	root/root	usr/lib/clang/8.0.1/include/__clang_cuda_intrinsics.h
--rw-r--r--	root/root	usr/lib/clang/8.0.1/include/__clang_cuda_libdevice_declares.h
--rw-r--r--	root/root	usr/lib/clang/8.0.1/include/__clang_cuda_math_forward_declares.h
--rw-r--r--	root/root	usr/lib/clang/8.0.1/include/__clang_cuda_runtime_wrapper.h
--rw-r--r--	root/root	usr/lib/clang/8.0.1/include/__stddef_max_align_t.h
--rw-r--r--	root/root	usr/lib/clang/8.0.1/include/__wmmintrin_aes.h
--rw-r--r--	root/root	usr/lib/clang/8.0.1/include/__wmmintrin_pclmul.h
--rw-r--r--	root/root	usr/lib/clang/8.0.1/include/adxintrin.h
--rw-r--r--	root/root	usr/lib/clang/8.0.1/include/altivec.h
--rw-r--r--	root/root	usr/lib/clang/8.0.1/include/ammintrin.h
--rw-r--r--	root/root	usr/lib/clang/8.0.1/include/arm64intr.h
--rw-r--r--	root/root	usr/lib/clang/8.0.1/include/arm_acle.h
--rw-r--r--	root/root	usr/lib/clang/8.0.1/include/arm_fp16.h
--rw-r--r--	root/root	usr/lib/clang/8.0.1/include/arm_neon.h
--rw-r--r--	root/root	usr/lib/clang/8.0.1/include/armintr.h
--rw-r--r--	root/root	usr/lib/clang/8.0.1/include/avx2intrin.h
--rw-r--r--	root/root	usr/lib/clang/8.0.1/include/avx512bitalgintrin.h
--rw-r--r--	root/root	usr/lib/clang/8.0.1/include/avx512bwintrin.h
--rw-r--r--	root/root	usr/lib/clang/8.0.1/include/avx512cdintrin.h
--rw-r--r--	root/root	usr/lib/clang/8.0.1/include/avx512dqintrin.h
--rw-r--r--	root/root	usr/lib/clang/8.0.1/include/avx512erintrin.h
--rw-r--r--	root/root	usr/lib/clang/8.0.1/include/avx512fintrin.h
--rw-r--r--	root/root	usr/lib/clang/8.0.1/include/avx512ifmaintrin.h
--rw-r--r--	root/root	usr/lib/clang/8.0.1/include/avx512ifmavlintrin.h
--rw-r--r--	root/root	usr/lib/clang/8.0.1/include/avx512pfintrin.h
--rw-r--r--	root/root	usr/lib/clang/8.0.1/include/avx512vbmi2intrin.h
--rw-r--r--	root/root	usr/lib/clang/8.0.1/include/avx512vbmiintrin.h
--rw-r--r--	root/root	usr/lib/clang/8.0.1/include/avx512vbmivlintrin.h
--rw-r--r--	root/root	usr/lib/clang/8.0.1/include/avx512vlbitalgintrin.h
--rw-r--r--	root/root	usr/lib/clang/8.0.1/include/avx512vlbwintrin.h
--rw-r--r--	root/root	usr/lib/clang/8.0.1/include/avx512vlcdintrin.h
--rw-r--r--	root/root	usr/lib/clang/8.0.1/include/avx512vldqintrin.h
--rw-r--r--	root/root	usr/lib/clang/8.0.1/include/avx512vlintrin.h
--rw-r--r--	root/root	usr/lib/clang/8.0.1/include/avx512vlvbmi2intrin.h
--rw-r--r--	root/root	usr/lib/clang/8.0.1/include/avx512vlvnniintrin.h
--rw-r--r--	root/root	usr/lib/clang/8.0.1/include/avx512vnniintrin.h
--rw-r--r--	root/root	usr/lib/clang/8.0.1/include/avx512vpopcntdqintrin.h
--rw-r--r--	root/root	usr/lib/clang/8.0.1/include/avx512vpopcntdqvlintrin.h
--rw-r--r--	root/root	usr/lib/clang/8.0.1/include/avxintrin.h
--rw-r--r--	root/root	usr/lib/clang/8.0.1/include/bmi2intrin.h
--rw-r--r--	root/root	usr/lib/clang/8.0.1/include/bmiintrin.h
--rw-r--r--	root/root	usr/lib/clang/8.0.1/include/cetintrin.h
--rw-r--r--	root/root	usr/lib/clang/8.0.1/include/cldemoteintrin.h
--rw-r--r--	root/root	usr/lib/clang/8.0.1/include/clflushoptintrin.h
--rw-r--r--	root/root	usr/lib/clang/8.0.1/include/clwbintrin.h
--rw-r--r--	root/root	usr/lib/clang/8.0.1/include/clzerointrin.h
--rw-r--r--	root/root	usr/lib/clang/8.0.1/include/cpuid.h
-drwxr-xr-x	root/root	usr/lib/clang/8.0.1/include/cuda_wrappers/
--rw-r--r--	root/root	usr/lib/clang/8.0.1/include/cuda_wrappers/algorithm
--rw-r--r--	root/root	usr/lib/clang/8.0.1/include/cuda_wrappers/complex
--rw-r--r--	root/root	usr/lib/clang/8.0.1/include/cuda_wrappers/new
--rw-r--r--	root/root	usr/lib/clang/8.0.1/include/emmintrin.h
--rw-r--r--	root/root	usr/lib/clang/8.0.1/include/f16cintrin.h
--rw-r--r--	root/root	usr/lib/clang/8.0.1/include/float.h
--rw-r--r--	root/root	usr/lib/clang/8.0.1/include/fma4intrin.h
--rw-r--r--	root/root	usr/lib/clang/8.0.1/include/fmaintrin.h
--rw-r--r--	root/root	usr/lib/clang/8.0.1/include/fxsrintrin.h
--rw-r--r--	root/root	usr/lib/clang/8.0.1/include/gfniintrin.h
--rw-r--r--	root/root	usr/lib/clang/8.0.1/include/htmintrin.h
--rw-r--r--	root/root	usr/lib/clang/8.0.1/include/htmxlintrin.h
--rw-r--r--	root/root	usr/lib/clang/8.0.1/include/ia32intrin.h
--rw-r--r--	root/root	usr/lib/clang/8.0.1/include/immintrin.h
--rw-r--r--	root/root	usr/lib/clang/8.0.1/include/intrin.h
--rw-r--r--	root/root	usr/lib/clang/8.0.1/include/inttypes.h
--rw-r--r--	root/root	usr/lib/clang/8.0.1/include/invpcidintrin.h
--rw-r--r--	root/root	usr/lib/clang/8.0.1/include/iso646.h
--rw-r--r--	root/root	usr/lib/clang/8.0.1/include/limits.h
--rw-r--r--	root/root	usr/lib/clang/8.0.1/include/lwpintrin.h
--rw-r--r--	root/root	usr/lib/clang/8.0.1/include/lzcntintrin.h
--rw-r--r--	root/root	usr/lib/clang/8.0.1/include/mm3dnow.h
--rw-r--r--	root/root	usr/lib/clang/8.0.1/include/mm_malloc.h
--rw-r--r--	root/root	usr/lib/clang/8.0.1/include/mmintrin.h
--rw-r--r--	root/root	usr/lib/clang/8.0.1/include/module.modulemap
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--rw-r--r--	root/root	usr/lib/clang/8.0.1/include/msa.h
--rw-r--r--	root/root	usr/lib/clang/8.0.1/include/mwaitxintrin.h
--rw-r--r--	root/root	usr/lib/clang/8.0.1/include/nmmintrin.h
--rw-r--r--	root/root	usr/lib/clang/8.0.1/include/opencl-c.h
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--rw-r--r--	root/root	usr/lib/clang/8.0.1/include/pkuintrin.h
--rw-r--r--	root/root	usr/lib/clang/8.0.1/include/pmmintrin.h
--rw-r--r--	root/root	usr/lib/clang/8.0.1/include/popcntintrin.h
--rw-r--r--	root/root	usr/lib/clang/8.0.1/include/prfchwintrin.h
--rw-r--r--	root/root	usr/lib/clang/8.0.1/include/ptwriteintrin.h
--rw-r--r--	root/root	usr/lib/clang/8.0.1/include/rdseedintrin.h
--rw-r--r--	root/root	usr/lib/clang/8.0.1/include/rtmintrin.h
--rw-r--r--	root/root	usr/lib/clang/8.0.1/include/s390intrin.h
--rw-r--r--	root/root	usr/lib/clang/8.0.1/include/sgxintrin.h
--rw-r--r--	root/root	usr/lib/clang/8.0.1/include/shaintrin.h
--rw-r--r--	root/root	usr/lib/clang/8.0.1/include/smmintrin.h
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--rw-r--r--	root/root	usr/lib/clang/8.0.1/include/stdatomic.h
--rw-r--r--	root/root	usr/lib/clang/8.0.1/include/stdbool.h
--rw-r--r--	root/root	usr/lib/clang/8.0.1/include/stddef.h
--rw-r--r--	root/root	usr/lib/clang/8.0.1/include/stdint.h
--rw-r--r--	root/root	usr/lib/clang/8.0.1/include/stdnoreturn.h
--rw-r--r--	root/root	usr/lib/clang/8.0.1/include/tbmintrin.h
--rw-r--r--	root/root	usr/lib/clang/8.0.1/include/tgmath.h
--rw-r--r--	root/root	usr/lib/clang/8.0.1/include/tmmintrin.h
--rw-r--r--	root/root	usr/lib/clang/8.0.1/include/unwind.h
--rw-r--r--	root/root	usr/lib/clang/8.0.1/include/vadefs.h
--rw-r--r--	root/root	usr/lib/clang/8.0.1/include/vaesintrin.h
--rw-r--r--	root/root	usr/lib/clang/8.0.1/include/varargs.h
--rw-r--r--	root/root	usr/lib/clang/8.0.1/include/vecintrin.h
--rw-r--r--	root/root	usr/lib/clang/8.0.1/include/vpclmulqdqintrin.h
--rw-r--r--	root/root	usr/lib/clang/8.0.1/include/waitpkgintrin.h
--rw-r--r--	root/root	usr/lib/clang/8.0.1/include/wbnoinvdintrin.h
--rw-r--r--	root/root	usr/lib/clang/8.0.1/include/wmmintrin.h
--rw-r--r--	root/root	usr/lib/clang/8.0.1/include/x86intrin.h
--rw-r--r--	root/root	usr/lib/clang/8.0.1/include/xmmintrin.h
--rw-r--r--	root/root	usr/lib/clang/8.0.1/include/xopintrin.h
--rw-r--r--	root/root	usr/lib/clang/8.0.1/include/xsavecintrin.h
--rw-r--r--	root/root	usr/lib/clang/8.0.1/include/xsaveintrin.h
--rw-r--r--	root/root	usr/lib/clang/8.0.1/include/xsaveoptintrin.h
--rw-r--r--	root/root	usr/lib/clang/8.0.1/include/xsavesintrin.h
--rw-r--r--	root/root	usr/lib/clang/8.0.1/include/xtestintrin.h
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+drwxr-xr-x	root/root	usr/lib/clang/9.0.0/include/
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+-rw-r--r--	root/root	usr/lib/clang/9.0.0/include/__clang_cuda_libdevice_declares.h
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+-rw-r--r--	root/root	usr/lib/clang/9.0.0/include/avx512bf16intrin.h
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+-rw-r--r--	root/root	usr/lib/clang/9.0.0/include/avx512dqintrin.h
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+-rw-r--r--	root/root	usr/lib/clang/9.0.0/include/avx512pfintrin.h
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+-rw-r--r--	root/root	usr/lib/clang/9.0.0/include/avx512vpopcntdqintrin.h
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+-rw-r--r--	root/root	usr/lib/clang/9.0.0/include/avxintrin.h
+-rw-r--r--	root/root	usr/lib/clang/9.0.0/include/bmi2intrin.h
+-rw-r--r--	root/root	usr/lib/clang/9.0.0/include/bmiintrin.h
+-rw-r--r--	root/root	usr/lib/clang/9.0.0/include/cetintrin.h
+-rw-r--r--	root/root	usr/lib/clang/9.0.0/include/cldemoteintrin.h
+-rw-r--r--	root/root	usr/lib/clang/9.0.0/include/clflushoptintrin.h
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+-rw-r--r--	root/root	usr/lib/clang/9.0.0/include/cuda_wrappers/complex
+-rw-r--r--	root/root	usr/lib/clang/9.0.0/include/cuda_wrappers/new
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+-rw-r--r--	root/root	usr/lib/clang/9.0.0/include/float.h
+-rw-r--r--	root/root	usr/lib/clang/9.0.0/include/fma4intrin.h
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+-rw-r--r--	root/root	usr/lib/clang/9.0.0/include/htmintrin.h
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+-rw-r--r--	root/root	usr/lib/clang/9.0.0/include/ia32intrin.h
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+-rw-r--r--	root/root	usr/lib/clang/9.0.0/include/inttypes.h
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+-rw-r--r--	root/root	usr/lib/clang/9.0.0/include/iso646.h
+-rw-r--r--	root/root	usr/lib/clang/9.0.0/include/limits.h
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+-rw-r--r--	root/root	usr/lib/clang/9.0.0/include/lzcntintrin.h
+-rw-r--r--	root/root	usr/lib/clang/9.0.0/include/mm3dnow.h
+-rw-r--r--	root/root	usr/lib/clang/9.0.0/include/mm_malloc.h
+-rw-r--r--	root/root	usr/lib/clang/9.0.0/include/mmintrin.h
+-rw-r--r--	root/root	usr/lib/clang/9.0.0/include/module.modulemap
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+-rw-r--r--	root/root	usr/lib/clang/9.0.0/include/msa.h
+-rw-r--r--	root/root	usr/lib/clang/9.0.0/include/mwaitxintrin.h
+-rw-r--r--	root/root	usr/lib/clang/9.0.0/include/nmmintrin.h
+-rw-r--r--	root/root	usr/lib/clang/9.0.0/include/opencl-c-base.h
+-rw-r--r--	root/root	usr/lib/clang/9.0.0/include/opencl-c.h
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+-rw-r--r--	root/root	usr/lib/clang/9.0.0/include/openmp_wrappers/__clang_openmp_math.h
+-rw-r--r--	root/root	usr/lib/clang/9.0.0/include/openmp_wrappers/__clang_openmp_math_declares.h
+-rw-r--r--	root/root	usr/lib/clang/9.0.0/include/openmp_wrappers/cmath
+-rw-r--r--	root/root	usr/lib/clang/9.0.0/include/openmp_wrappers/math.h
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+-rw-r--r--	root/root	usr/lib/clang/9.0.0/include/pkuintrin.h
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+-rw-r--r--	root/root	usr/lib/clang/9.0.0/include/popcntintrin.h
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+-rw-r--r--	root/root	usr/lib/clang/9.0.0/include/ppc_wrappers/emmintrin.h
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+-rw-r--r--	root/root	usr/lib/clang/9.0.0/include/ppc_wrappers/mmintrin.h
+-rw-r--r--	root/root	usr/lib/clang/9.0.0/include/ppc_wrappers/xmmintrin.h
+-rw-r--r--	root/root	usr/lib/clang/9.0.0/include/prfchwintrin.h
+-rw-r--r--	root/root	usr/lib/clang/9.0.0/include/ptwriteintrin.h
+-rw-r--r--	root/root	usr/lib/clang/9.0.0/include/rdseedintrin.h
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+-rw-r--r--	root/root	usr/lib/clang/9.0.0/include/s390intrin.h
+-rw-r--r--	root/root	usr/lib/clang/9.0.0/include/sgxintrin.h
+-rw-r--r--	root/root	usr/lib/clang/9.0.0/include/shaintrin.h
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+-rw-r--r--	root/root	usr/lib/clang/9.0.0/include/stdarg.h
+-rw-r--r--	root/root	usr/lib/clang/9.0.0/include/stdatomic.h
+-rw-r--r--	root/root	usr/lib/clang/9.0.0/include/stdbool.h
+-rw-r--r--	root/root	usr/lib/clang/9.0.0/include/stddef.h
+-rw-r--r--	root/root	usr/lib/clang/9.0.0/include/stdint.h
+-rw-r--r--	root/root	usr/lib/clang/9.0.0/include/stdnoreturn.h
+-rw-r--r--	root/root	usr/lib/clang/9.0.0/include/tbmintrin.h
+-rw-r--r--	root/root	usr/lib/clang/9.0.0/include/tgmath.h
+-rw-r--r--	root/root	usr/lib/clang/9.0.0/include/tmmintrin.h
+-rw-r--r--	root/root	usr/lib/clang/9.0.0/include/unwind.h
+-rw-r--r--	root/root	usr/lib/clang/9.0.0/include/vadefs.h
+-rw-r--r--	root/root	usr/lib/clang/9.0.0/include/vaesintrin.h
+-rw-r--r--	root/root	usr/lib/clang/9.0.0/include/varargs.h
+-rw-r--r--	root/root	usr/lib/clang/9.0.0/include/vecintrin.h
+-rw-r--r--	root/root	usr/lib/clang/9.0.0/include/vpclmulqdqintrin.h
+-rw-r--r--	root/root	usr/lib/clang/9.0.0/include/waitpkgintrin.h
+-rw-r--r--	root/root	usr/lib/clang/9.0.0/include/wbnoinvdintrin.h
+-rw-r--r--	root/root	usr/lib/clang/9.0.0/include/wmmintrin.h
+-rw-r--r--	root/root	usr/lib/clang/9.0.0/include/x86intrin.h
+-rw-r--r--	root/root	usr/lib/clang/9.0.0/include/xmmintrin.h
+-rw-r--r--	root/root	usr/lib/clang/9.0.0/include/xopintrin.h
+-rw-r--r--	root/root	usr/lib/clang/9.0.0/include/xsavecintrin.h
+-rw-r--r--	root/root	usr/lib/clang/9.0.0/include/xsaveintrin.h
+-rw-r--r--	root/root	usr/lib/clang/9.0.0/include/xsaveoptintrin.h
+-rw-r--r--	root/root	usr/lib/clang/9.0.0/include/xsavesintrin.h
+-rw-r--r--	root/root	usr/lib/clang/9.0.0/include/xtestintrin.h
 -rwxr-xr-x	root/root	usr/lib/clang/c++-analyzer
 -rwxr-xr-x	root/root	usr/lib/clang/ccc-analyzer
 drwxr-xr-x	root/root	usr/lib/cmake/
@@ -753,8 +790,10 @@ drwxr-xr-x	root/root	usr/lib/cmake/clang/
 -rw-r--r--	root/root	usr/lib/cmake/clang/ClangConfig.cmake
 -rw-r--r--	root/root	usr/lib/cmake/clang/ClangTargets-release.cmake
 -rw-r--r--	root/root	usr/lib/cmake/clang/ClangTargets.cmake
-lrwxrwxrwx	root/root	usr/lib/libclang.so -> libclang.so.8
--rwxr-xr-x	root/root	usr/lib/libclang.so.8
+lrwxrwxrwx	root/root	usr/lib/libclang-cpp.so -> libclang-cpp.so.9
+-rwxr-xr-x	root/root	usr/lib/libclang-cpp.so.9
+lrwxrwxrwx	root/root	usr/lib/libclang.so -> libclang.so.9
+-rwxr-xr-x	root/root	usr/lib/libclang.so.9
 -rw-r--r--	root/root	usr/lib/libclangARCMigrate.a
 -rw-r--r--	root/root	usr/lib/libclangAST.a
 -rw-r--r--	root/root	usr/lib/libclangASTMatchers.a
@@ -762,6 +801,8 @@ lrwxrwxrwx	root/root	usr/lib/libclang.so -> libclang.so.8
 -rw-r--r--	root/root	usr/lib/libclangBasic.a
 -rw-r--r--	root/root	usr/lib/libclangCodeGen.a
 -rw-r--r--	root/root	usr/lib/libclangCrossTU.a
+-rw-r--r--	root/root	usr/lib/libclangDependencyScanning.a
+-rw-r--r--	root/root	usr/lib/libclangDirectoryWatcher.a
 -rw-r--r--	root/root	usr/lib/libclangDriver.a
 -rw-r--r--	root/root	usr/lib/libclangDynamicASTMatchers.a
 -rw-r--r--	root/root	usr/lib/libclangEdit.a
@@ -784,7 +825,8 @@ lrwxrwxrwx	root/root	usr/lib/libclang.so -> libclang.so.8
 -rw-r--r--	root/root	usr/lib/libclangToolingASTDiff.a
 -rw-r--r--	root/root	usr/lib/libclangToolingCore.a
 -rw-r--r--	root/root	usr/lib/libclangToolingInclusions.a
--rw-r--r--	root/root	usr/lib/libclangToolingRefactor.a
+-rw-r--r--	root/root	usr/lib/libclangToolingRefactoring.a
+-rw-r--r--	root/root	usr/lib/libclangToolingSyntax.a
 drwxr-xr-x	root/root	usr/share/
 drwxr-xr-x	root/root	usr/share/clang/
 -rwxr-xr-x	root/root	usr/share/clang/bash-autocomplete.sh
diff --git a/clang/.signature b/clang/.signature
index 6cf94a8b6..9313ace68 100644
--- a/clang/.signature
+++ b/clang/.signature
@@ -1,6 +1,6 @@
 untrusted comment: verify with /etc/ports/opt.pub
-RWSE3ohX2g5d/f5k7t9qhC0uMWToL+F7W0F3+ZuacmGUW/fYTSR47O3XX46ahTKGt9D/ZkD0wSJaesXGbyWXHHyJl0hUM606xAE=
-SHA256 (Pkgfile) = 65fe5dad6028211c2e37fef42e954fe074cdd5f9d5daec5378f5db57ee844a2f
-SHA256 (.footprint) = b0eb5291e92b228266b8e570ff9f804d034a98297059b03712483f8e5b8cfbc9
-SHA256 (llvm-8.0.1.src.tar.xz) = 44787a6d02f7140f145e2250d56c9f849334e11f9ae379827510ed72f12b75e7
-SHA256 (cfe-8.0.1.src.tar.xz) = 70effd69f7a8ab249f66b0a68aba8b08af52aa2ab710dfb8a0fba102685b1646
+RWSE3ohX2g5d/aMjlAeJMTDcGqgcr9oVq/Ep6GKdAKfSC7Qy0hZPr7od0/FnoKyNF8IIb4Itc/XJhJem37fhSQeSaM2eFg+NPQY=
+SHA256 (Pkgfile) = d9044f1fdb9e1334a08052931ee7b1564bb319b3be79bc90d453bb8d36b006c7
+SHA256 (.footprint) = 84f663f76c406bd13b3fe5abaf1551a0a44ee7534c8f638f975124b118c75ea1
+SHA256 (llvm-9.0.0.src.tar.xz) = d6a0565cf21f22e9b4353b2eb92622e8365000a9e90a16b09b56f8157eabfe84
+SHA256 (cfe-9.0.0.src.tar.xz) = 7ba81eef7c22ca5da688fdf9d88c20934d2d6b40bfe150ffd338900890aa4610
diff --git a/clang/Pkgfile b/clang/Pkgfile
index 38c8b0c2d..cdd500f60 100644
--- a/clang/Pkgfile
+++ b/clang/Pkgfile
@@ -4,10 +4,9 @@
 # Depends on:  llvm
 
 name=clang
-version=8.0.1
+version=9.0.0
 release=1
-source=(https://github.com/llvm/llvm-project/releases/download/llvmorg-$version/{llvm,cfe}-$version.src.tar.xz)
-
+source=(http://releases.llvm.org/$version/{llvm,cfe}-$version.src.tar.xz)
 
 build() {
   mv cfe-$version.src llvm-$version.src/tools/clang
@@ -37,8 +36,7 @@ build() {
   rm -r $PKG/usr/lib/cmake/llvm
   rm -r $PKG/usr/share/opt-viewer
   rm $PKG/usr/bin/{bugpoint,ll*,opt,obj2yaml,sancov,sanstats,verify-uselistorder,yaml2obj,dsymutil}
-  rm $PKG/usr/lib/{libLTO.*,libOptRemarks.*,libLLVM*}
-
+  rm $PKG/usr/lib/{libLTO.*,libRemarks*,libLLVM*}
 
   mv $PKG/usr/libexec/{c++-analyzer,ccc-analyzer} $PKG/usr/lib/clang
   rmdir $PKG/usr/libexec