Merge branch 'main' into mlir_avoid-OpenMPIRBuilder.h

Author: Meinersbur

bolt/lib/Core/Relocation.cpp

@@ -1018,15 +1018,15 @@ void Relocation::print(raw_ostream &OS) const {
     OS << "RType:" << Twine::utohexstr(Type);
     break;
 
-  case Triple::aarch64:
+  case Triple::aarch64: {
     static const char *const AArch64RelocNames[] = {
 #define ELF_RELOC(name, value) #name,
 #include "llvm/BinaryFormat/ELFRelocs/AArch64.def"
 #undef ELF_RELOC
     };
     assert(Type < ArrayRef(AArch64RelocNames).size());
     OS << AArch64RelocNames[Type];
-    break;
+  } break;
 
   case Triple::riscv64:
     // RISC-V relocations are not sequentially numbered so we cannot use an
@@ -1043,15 +1043,15 @@ void Relocation::print(raw_ostream &OS) const {
     }
     break;
 
-  case Triple::x86_64:
+  case Triple::x86_64: {
     static const char *const X86RelocNames[] = {
 #define ELF_RELOC(name, value) #name,
 #include "llvm/BinaryFormat/ELFRelocs/x86_64.def"
 #undef ELF_RELOC
     };
     assert(Type < ArrayRef(X86RelocNames).size());
     OS << X86RelocNames[Type];
-    break;
+  } break;
   }
   OS << ", 0x" << Twine::utohexstr(Offset);
   if (Symbol) {

clang/include/clang/AST/Expr.h

@@ -16,7 +16,6 @@
 #include "clang/AST/APNumericStorage.h"
 #include "clang/AST/APValue.h"
 #include "clang/AST/ASTVector.h"
-#include "clang/AST/Attr.h"
 #include "clang/AST/ComputeDependence.h"
 #include "clang/AST/Decl.h"
 #include "clang/AST/DeclAccessPair.h"
@@ -58,6 +57,7 @@ namespace clang {
   class StringLiteral;
   class TargetInfo;
   class ValueDecl;
+  class WarnUnusedResultAttr;
 
 /// A simple array of base specifiers.
 typedef SmallVector<CXXBaseSpecifier*, 4> CXXCastPath;

clang/include/clang/Basic/DiagnosticSemaKinds.td

@@ -1812,10 +1812,7 @@ def note_unsatisfied_trait_reason
            "%DeletedAssign{has a deleted %select{copy|move}1 "
            "assignment operator}|"
            "%UnionWithUserDeclaredSMF{is a union with a user-declared "
-           "%sub{select_special_member_kind}1}|"
-           "%FunctionType{is a function type}|"
-           "%CVVoidType{is a cv void type}|"
-           "%IncompleteArrayType{is an incomplete array type}"
+           "%sub{select_special_member_kind}1}"
            "}0">;
 
 def warn_consteval_if_always_true : Warning<

clang/include/clang/Driver/CudaInstallationDetector.h

@@ -0,0 +1,76 @@
+//===-- CudaInstallationDetector.h - Cuda Instalation Detector --*- 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
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_CLANG_DRIVER_CUDAINSTALLATIONDETECTOR_H
+#define LLVM_CLANG_DRIVER_CUDAINSTALLATIONDETECTOR_H
+
+#include "clang/Basic/Cuda.h"
+#include "clang/Driver/Driver.h"
+#include <bitset>
+
+namespace clang {
+namespace driver {
+
+/// A class to find a viable CUDA installation
+class CudaInstallationDetector {
+private:
+  const Driver &D;
+  bool IsValid = false;
+  CudaVersion Version = CudaVersion::UNKNOWN;
+  std::string InstallPath;
+  std::string BinPath;
+  std::string LibDevicePath;
+  std::string IncludePath;
+  llvm::StringMap<std::string> LibDeviceMap;
+
+  // CUDA architectures for which we have raised an error in
+  // CheckCudaVersionSupportsArch.
+  mutable std::bitset<(int)OffloadArch::LAST> ArchsWithBadVersion;
+
+public:
+  CudaInstallationDetector(const Driver &D, const llvm::Triple &HostTriple,
+                           const llvm::opt::ArgList &Args);
+
+  void AddCudaIncludeArgs(const llvm::opt::ArgList &DriverArgs,
+                          llvm::opt::ArgStringList &CC1Args) const;
+
+  /// Emit an error if Version does not support the given Arch.
+  ///
+  /// If either Version or Arch is unknown, does not emit an error.  Emits at
+  /// most one error per Arch.
+  void CheckCudaVersionSupportsArch(OffloadArch Arch) const;
+
+  /// Check whether we detected a valid Cuda install.
+  bool isValid() const { return IsValid; }
+  /// Print information about the detected CUDA installation.
+  void print(raw_ostream &OS) const;
+
+  /// Get the detected Cuda install's version.
+  CudaVersion version() const {
+    return Version == CudaVersion::NEW ? CudaVersion::PARTIALLY_SUPPORTED
+                                       : Version;
+  }
+  /// Get the detected Cuda installation path.
+  StringRef getInstallPath() const { return InstallPath; }
+  /// Get the detected path to Cuda's bin directory.
+  StringRef getBinPath() const { return BinPath; }
+  /// Get the detected Cuda Include path.
+  StringRef getIncludePath() const { return IncludePath; }
+  /// Get the detected Cuda device library path.
+  StringRef getLibDevicePath() const { return LibDevicePath; }
+  /// Get libdevice file for given architecture
+  std::string getLibDeviceFile(StringRef Gpu) const {
+    return LibDeviceMap.lookup(Gpu);
+  }
+  void WarnIfUnsupportedVersion() const;
+};
+
+} // namespace driver
+} // namespace clang
+
+#endif // LLVM_CLANG_DRIVER_CUDAINSTALLATIONDETECTOR_H

clang/lib/Driver/ToolChains/LazyDetector.h renamed to clang/include/clang/Driver/LazyDetector.h

@@ -6,8 +6,8 @@
 //
 //===----------------------------------------------------------------------===//
 
-#ifndef LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_LAZYDETECTOR_H
-#define LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_LAZYDETECTOR_H
+#ifndef LLVM_CLANG_DRIVER_LAZYDETECTOR_H
+#define LLVM_CLANG_DRIVER_LAZYDETECTOR_H
 
 #include "clang/Driver/Tool.h"
 #include "clang/Driver/ToolChain.h"
@@ -42,4 +42,4 @@ template <class T> class LazyDetector {
 
 } // end namespace clang
 
-#endif // LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_LAZYDETECTOR_H
+#endif // LLVM_CLANG_DRIVER_LAZYDETECTOR_H

clang/lib/Driver/ToolChains/ROCm.h renamed to clang/include/clang/Driver/RocmInstallationDetector.h

@@ -1,26 +1,15 @@
-//===--- ROCm.h - ROCm installation detector --------------------*- C++ -*-===//
+//===-- RocmInstallationDetector.h - ROCm Instalation Detector --*- 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
 //
 //===----------------------------------------------------------------------===//
 
-#ifndef LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_ROCM_H
-#define LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_ROCM_H
+#ifndef LLVM_CLANG_DRIVER_ROCMINSTALLATIONDETECTOR_H
+#define LLVM_CLANG_DRIVER_ROCMINSTALLATIONDETECTOR_H
 
-#include "clang/Basic/Cuda.h"
-#include "clang/Basic/LLVM.h"
-#include "clang/Driver/CommonArgs.h"
 #include "clang/Driver/Driver.h"
-#include "clang/Driver/Options.h"
-#include "clang/Driver/SanitizerArgs.h"
-#include "llvm/ADT/SmallString.h"
-#include "llvm/ADT/StringMap.h"
-#include "llvm/Option/ArgList.h"
-#include "llvm/Support/VersionTuple.h"
-#include "llvm/TargetParser/TargetParser.h"
-#include "llvm/TargetParser/Triple.h"
 
 namespace clang {
 namespace driver {
@@ -308,7 +297,7 @@ class RocmInstallationDetector {
   StringRef getHIPVersion() const { return DetectedVersion; }
 };
 
-} // end namespace driver
-} // end namespace clang
+} // namespace driver
+} // namespace clang
 
-#endif // LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_ROCM_H
+#endif // LLVM_CLANG_DRIVER_ROCMINSTALLATIONDETECTOR_H

clang/include/clang/Driver/SyclInstallationDetector.h

@@ -0,0 +1,29 @@
+//===-- SyclInstallationDetector.h - SYCL Instalation Detector --*- 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
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_CLANG_DRIVER_SYCLINSTALLATIONDETECTOR_H
+#define LLVM_CLANG_DRIVER_SYCLINSTALLATIONDETECTOR_H
+
+#include "clang/Driver/Driver.h"
+
+namespace clang {
+namespace driver {
+
+class SYCLInstallationDetector {
+public:
+  SYCLInstallationDetector(const Driver &D, const llvm::Triple &HostTriple,
+                           const llvm::opt::ArgList &Args);
+
+  void addSYCLIncludeArgs(const llvm::opt::ArgList &DriverArgs,
+                          llvm::opt::ArgStringList &CC1Args) const;
+};
+
+} // namespace driver
+} // namespace clang
+
+#endif // LLVM_CLANG_DRIVER_SYCLINSTALLATIONDETECTOR_H

clang/lib/Driver/ToolChains/AMDGPU.h

@@ -10,7 +10,6 @@
 #define LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_AMDGPU_H
 
 #include "Gnu.h"
-#include "ROCm.h"
 #include "clang/Basic/TargetID.h"
 #include "clang/Driver/Options.h"
 #include "clang/Driver/Tool.h"

clang/lib/Driver/ToolChains/Clang.cpp

@@ -16,6 +16,7 @@
 #include "Arch/SystemZ.h"
 #include "Hexagon.h"
 #include "PS4CPU.h"
+#include "ToolChains/Cuda.h"
 #include "clang/Basic/CLWarnings.h"
 #include "clang/Basic/CodeGenOptions.h"
 #include "clang/Basic/HeaderInclude.h"

clang/lib/Driver/ToolChains/CommonArgs.cpp

@@ -23,6 +23,7 @@
 #include "Hexagon.h"
 #include "MSP430.h"
 #include "Solaris.h"
+#include "ToolChains/Cuda.h"
 #include "clang/Basic/CodeGenOptions.h"
 #include "clang/Config/config.h"
 #include "clang/Driver/Action.h"