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, 197 insertions, 0 deletions

diff --git a/contrib/libs/clang14/lib/Basic/Builtins.cpp b/contrib/libs/clang14/lib/Basic/Builtins.cpp
new file mode 100644
index 0000000000..6d278e9c4a
--- /dev/null
+++ b/contrib/libs/clang14/lib/Basic/Builtins.cpp
@@ -0,0 +1,197 @@
+//===--- Builtins.cpp - Builtin function implementation -------------------===//
+//
+// 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
+//
+//===----------------------------------------------------------------------===//
+//
+//  This file implements various things for builtin functions.
+//
+//===----------------------------------------------------------------------===//
+
+#include "clang/Basic/Builtins.h"
+#include "clang/Basic/IdentifierTable.h"
+#include "clang/Basic/LangOptions.h"
+#include "clang/Basic/TargetInfo.h"
+#include "llvm/ADT/StringRef.h"
+using namespace clang;
+
+static const Builtin::Info BuiltinInfo[] = {
+  { "not a builtin function", nullptr, nullptr, nullptr, ALL_LANGUAGES,nullptr},
+#define BUILTIN(ID, TYPE, ATTRS)                                               \
+  { #ID, TYPE, ATTRS, nullptr, ALL_LANGUAGES, nullptr },
+#define LANGBUILTIN(ID, TYPE, ATTRS, LANGS)                                    \
+  { #ID, TYPE, ATTRS, nullptr, LANGS, nullptr },
+#define LIBBUILTIN(ID, TYPE, ATTRS, HEADER, LANGS)                             \
+  { #ID, TYPE, ATTRS, HEADER, LANGS, nullptr },
+#include "clang/Basic/Builtins.def"
+};
+
+const Builtin::Info &Builtin::Context::getRecord(unsigned ID) const {
+  if (ID < Builtin::FirstTSBuiltin)
+    return BuiltinInfo[ID];
+  assert(((ID - Builtin::FirstTSBuiltin) <
+          (TSRecords.size() + AuxTSRecords.size())) &&
+         "Invalid builtin ID!");
+  if (isAuxBuiltinID(ID))
+    return AuxTSRecords[getAuxBuiltinID(ID) - Builtin::FirstTSBuiltin];
+  return TSRecords[ID - Builtin::FirstTSBuiltin];
+}
+
+void Builtin::Context::InitializeTarget(const TargetInfo &Target,
+                                        const TargetInfo *AuxTarget) {
+  assert(TSRecords.empty() && "Already initialized target?");
+  TSRecords = Target.getTargetBuiltins();
+  if (AuxTarget)
+    AuxTSRecords = AuxTarget->getTargetBuiltins();
+}
+
+bool Builtin::Context::isBuiltinFunc(llvm::StringRef FuncName) {
+  for (unsigned i = Builtin::NotBuiltin + 1; i != Builtin::FirstTSBuiltin; ++i)
+    if (FuncName.equals(BuiltinInfo[i].Name))
+      return strchr(BuiltinInfo[i].Attributes, 'f') != nullptr;
+
+  return false;
+}
+
+bool Builtin::Context::builtinIsSupported(const Builtin::Info &BuiltinInfo,
+                                          const LangOptions &LangOpts) {
+  bool BuiltinsUnsupported =
+      (LangOpts.NoBuiltin || LangOpts.isNoBuiltinFunc(BuiltinInfo.Name)) &&
+      strchr(BuiltinInfo.Attributes, 'f');
+  bool CorBuiltinsUnsupported =
+      !LangOpts.Coroutines && (BuiltinInfo.Langs & COR_LANG);
+  bool MathBuiltinsUnsupported =
+    LangOpts.NoMathBuiltin && BuiltinInfo.HeaderName &&
+    llvm::StringRef(BuiltinInfo.HeaderName).equals("math.h");
+  bool GnuModeUnsupported = !LangOpts.GNUMode && (BuiltinInfo.Langs & GNU_LANG);
+  bool MSModeUnsupported =
+      !LangOpts.MicrosoftExt && (BuiltinInfo.Langs & MS_LANG);
+  bool ObjCUnsupported = !LangOpts.ObjC && BuiltinInfo.Langs == OBJC_LANG;
+  bool OclCUnsupported =
+      !LangOpts.OpenCL && (BuiltinInfo.Langs & ALL_OCL_LANGUAGES);
+  bool OclGASUnsupported =
+      !LangOpts.OpenCLGenericAddressSpace && (BuiltinInfo.Langs & OCL_GAS);
+  bool OclPipeUnsupported =
+      !LangOpts.OpenCLPipes && (BuiltinInfo.Langs & OCL_PIPE);
+  // Device side enqueue is not supported until OpenCL 2.0. In 2.0 and higher
+  // support is indicated with language option for blocks.
+  bool OclDSEUnsupported =
+      (LangOpts.getOpenCLCompatibleVersion() < 200 || !LangOpts.Blocks) &&
+      (BuiltinInfo.Langs & OCL_DSE);
+  bool OpenMPUnsupported = !LangOpts.OpenMP && BuiltinInfo.Langs == OMP_LANG;
+  bool CUDAUnsupported = !LangOpts.CUDA && BuiltinInfo.Langs == CUDA_LANG;
+  bool CPlusPlusUnsupported =
+      !LangOpts.CPlusPlus && BuiltinInfo.Langs == CXX_LANG;
+  return !BuiltinsUnsupported && !CorBuiltinsUnsupported &&
+         !MathBuiltinsUnsupported && !OclCUnsupported && !OclGASUnsupported &&
+         !OclPipeUnsupported && !OclDSEUnsupported && !OpenMPUnsupported &&
+         !GnuModeUnsupported && !MSModeUnsupported && !ObjCUnsupported &&
+         !CPlusPlusUnsupported && !CUDAUnsupported;
+}
+
+/// initializeBuiltins - Mark the identifiers for all the builtins with their
+/// appropriate builtin ID # and mark any non-portable builtin identifiers as
+/// such.
+void Builtin::Context::initializeBuiltins(IdentifierTable &Table,
+                                          const LangOptions& LangOpts) {
+  // Step #1: mark all target-independent builtins with their ID's.
+  for (unsigned i = Builtin::NotBuiltin+1; i != Builtin::FirstTSBuiltin; ++i)
+    if (builtinIsSupported(BuiltinInfo[i], LangOpts)) {
+      Table.get(BuiltinInfo[i].Name).setBuiltinID(i);
+    }
+
+  // Step #2: Register target-specific builtins.
+  for (unsigned i = 0, e = TSRecords.size(); i != e; ++i)
+    if (builtinIsSupported(TSRecords[i], LangOpts))
+      Table.get(TSRecords[i].Name).setBuiltinID(i + Builtin::FirstTSBuiltin);
+
+  // Step #3: Register target-specific builtins for AuxTarget.
+  for (unsigned i = 0, e = AuxTSRecords.size(); i != e; ++i)
+    Table.get(AuxTSRecords[i].Name)
+        .setBuiltinID(i + Builtin::FirstTSBuiltin + TSRecords.size());
+}
+
+unsigned Builtin::Context::getRequiredVectorWidth(unsigned ID) const {
+  const char *WidthPos = ::strchr(getRecord(ID).Attributes, 'V');
+  if (!WidthPos)
+    return 0;
+
+  ++WidthPos;
+  assert(*WidthPos == ':' &&
+         "Vector width specifier must be followed by a ':'");
+  ++WidthPos;
+
+  char *EndPos;
+  unsigned Width = ::strtol(WidthPos, &EndPos, 10);
+  assert(*EndPos == ':' && "Vector width specific must end with a ':'");
+  return Width;
+}
+
+bool Builtin::Context::isLike(unsigned ID, unsigned &FormatIdx,
+                              bool &HasVAListArg, const char *Fmt) const {
+  assert(Fmt && "Not passed a format string");
+  assert(::strlen(Fmt) == 2 &&
+         "Format string needs to be two characters long");
+  assert(::toupper(Fmt[0]) == Fmt[1] &&
+         "Format string is not in the form \"xX\"");
+
+  const char *Like = ::strpbrk(getRecord(ID).Attributes, Fmt);
+  if (!Like)
+    return false;
+
+  HasVAListArg = (*Like == Fmt[1]);
+
+  ++Like;
+  assert(*Like == ':' && "Format specifier must be followed by a ':'");
+  ++Like;
+
+  assert(::strchr(Like, ':') && "Format specifier must end with a ':'");
+  FormatIdx = ::strtol(Like, nullptr, 10);
+  return true;
+}
+
+bool Builtin::Context::isPrintfLike(unsigned ID, unsigned &FormatIdx,
+                                    bool &HasVAListArg) {
+  return isLike(ID, FormatIdx, HasVAListArg, "pP");
+}
+
+bool Builtin::Context::isScanfLike(unsigned ID, unsigned &FormatIdx,
+                                   bool &HasVAListArg) {
+  return isLike(ID, FormatIdx, HasVAListArg, "sS");
+}
+
+bool Builtin::Context::performsCallback(unsigned ID,
+                                        SmallVectorImpl<int> &Encoding) const {
+  const char *CalleePos = ::strchr(getRecord(ID).Attributes, 'C');
+  if (!CalleePos)
+    return false;
+
+  ++CalleePos;
+  assert(*CalleePos == '<' &&
+         "Callback callee specifier must be followed by a '<'");
+  ++CalleePos;
+
+  char *EndPos;
+  int CalleeIdx = ::strtol(CalleePos, &EndPos, 10);
+  assert(CalleeIdx >= 0 && "Callee index is supposed to be positive!");
+  Encoding.push_back(CalleeIdx);
+
+  while (*EndPos == ',') {
+    const char *PayloadPos = EndPos + 1;
+
+    int PayloadIdx = ::strtol(PayloadPos, &EndPos, 10);
+    Encoding.push_back(PayloadIdx);
+  }
+
+  assert(*EndPos == '>' && "Callback callee specifier must end with a '>'");
+  return true;
+}
+
+bool Builtin::Context::canBeRedeclared(unsigned ID) const {
+  return ID == Builtin::NotBuiltin ||
+         ID == Builtin::BI__va_start ||
+         (!hasReferenceArgsOrResult(ID) &&
+          !hasCustomTypechecking(ID));
+}