YQ Connector: support managed ClickHouse

Со стороны dqrun можно обратиться к инстансу коннектора, который работает на streaming стенде, и извлечь данные из облачного CH.

1 files changed, 138 insertions, 0 deletions

diff --git a/contrib/libs/llvm14/include/llvm/Analysis/CFLAndersAliasAnalysis.h b/contrib/libs/llvm14/include/llvm/Analysis/CFLAndersAliasAnalysis.h
new file mode 100644
index 0000000000..9de080f682
--- /dev/null
+++ b/contrib/libs/llvm14/include/llvm/Analysis/CFLAndersAliasAnalysis.h
@@ -0,0 +1,138 @@
+#pragma once
+
+#ifdef __GNUC__
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wunused-parameter"
+#endif
+
+//==- CFLAndersAliasAnalysis.h - Unification-based Alias Analysis -*- C++-*-==//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+/// \file
+/// This is the interface for LLVM's inclusion-based alias analysis
+/// implemented with CFL graph reachability.
+///
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_ANALYSIS_CFLANDERSALIASANALYSIS_H
+#define LLVM_ANALYSIS_CFLANDERSALIASANALYSIS_H
+
+#include "llvm/ADT/DenseMap.h"
+#include "llvm/ADT/Optional.h"
+#include "llvm/Analysis/AliasAnalysis.h"
+#include "llvm/Analysis/CFLAliasAnalysisUtils.h"
+#include "llvm/IR/PassManager.h"
+#include "llvm/Pass.h"
+#include <forward_list>
+#include <memory>
+
+namespace llvm {
+
+class Function;
+class MemoryLocation;
+class TargetLibraryInfo;
+
+namespace cflaa {
+
+struct AliasSummary;
+
+} // end namespace cflaa
+
+class CFLAndersAAResult : public AAResultBase<CFLAndersAAResult> {
+  friend AAResultBase<CFLAndersAAResult>;
+
+  class FunctionInfo;
+
+public:
+  explicit CFLAndersAAResult(
+      std::function<const TargetLibraryInfo &(Function &F)> GetTLI);
+  CFLAndersAAResult(CFLAndersAAResult &&RHS);
+  ~CFLAndersAAResult();
+
+  /// Handle invalidation events from the new pass manager.
+  /// By definition, this result is stateless and so remains valid.
+  bool invalidate(Function &, const PreservedAnalyses &,
+                  FunctionAnalysisManager::Invalidator &) {
+    return false;
+  }
+
+  /// Evict the given function from cache
+  void evict(const Function *Fn);
+
+  /// Get the alias summary for the given function
+  /// Return nullptr if the summary is not found or not available
+  const cflaa::AliasSummary *getAliasSummary(const Function &);
+
+  AliasResult query(const MemoryLocation &, const MemoryLocation &);
+  AliasResult alias(const MemoryLocation &, const MemoryLocation &,
+                    AAQueryInfo &);
+
+private:
+  /// Ensures that the given function is available in the cache.
+  /// Returns the appropriate entry from the cache.
+  const Optional<FunctionInfo> &ensureCached(const Function &);
+
+  /// Inserts the given Function into the cache.
+  void scan(const Function &);
+
+  /// Build summary for a given function
+  FunctionInfo buildInfoFrom(const Function &);
+
+  std::function<const TargetLibraryInfo &(Function &F)> GetTLI;
+
+  /// Cached mapping of Functions to their StratifiedSets.
+  /// If a function's sets are currently being built, it is marked
+  /// in the cache as an Optional without a value. This way, if we
+  /// have any kind of recursion, it is discernable from a function
+  /// that simply has empty sets.
+  DenseMap<const Function *, Optional<FunctionInfo>> Cache;
+
+  std::forward_list<cflaa::FunctionHandle<CFLAndersAAResult>> Handles;
+};
+
+/// Analysis pass providing a never-invalidated alias analysis result.
+///
+/// FIXME: We really should refactor CFL to use the analysis more heavily, and
+/// in particular to leverage invalidation to trigger re-computation.
+class CFLAndersAA : public AnalysisInfoMixin<CFLAndersAA> {
+  friend AnalysisInfoMixin<CFLAndersAA>;
+
+  static AnalysisKey Key;
+
+public:
+  using Result = CFLAndersAAResult;
+
+  CFLAndersAAResult run(Function &F, FunctionAnalysisManager &AM);
+};
+
+/// Legacy wrapper pass to provide the CFLAndersAAResult object.
+class CFLAndersAAWrapperPass : public ImmutablePass {
+  std::unique_ptr<CFLAndersAAResult> Result;
+
+public:
+  static char ID;
+
+  CFLAndersAAWrapperPass();
+
+  CFLAndersAAResult &getResult() { return *Result; }
+  const CFLAndersAAResult &getResult() const { return *Result; }
+
+  void initializePass() override;
+  void getAnalysisUsage(AnalysisUsage &AU) const override;
+};
+
+// createCFLAndersAAWrapperPass - This pass implements a set-based approach to
+// alias analysis.
+ImmutablePass *createCFLAndersAAWrapperPass();
+
+} // end namespace llvm
+
+#endif // LLVM_ANALYSIS_CFLANDERSALIASANALYSIS_H
+
+#ifdef __GNUC__
+#pragma GCC diagnostic pop
+#endif