10 files changed, 37 insertions, 1 deletions

diff --git a/contrib/llvm-project/llvm/include/llvm/Analysis/TargetTransformInfo.h b/contrib/llvm-project/llvm/include/llvm/Analysis/TargetTransformInfo.h
index 6ea6d2361eba..102b069ac722 100644
--- a/contrib/llvm-project/llvm/include/llvm/Analysis/TargetTransformInfo.h
+++ b/contrib/llvm-project/llvm/include/llvm/Analysis/TargetTransformInfo.h
@@ -1440,6 +1440,10 @@ public:
   /// to a stack reload.
   unsigned getGISelRematGlobalCost() const;
 
+  /// \returns the lower bound of a trip count to decide on vectorization
+  /// while tail-folding.
+  unsigned getMinTripCountTailFoldingThreshold() const;
+
   /// \returns True if the target supports scalable vectors.
   bool supportsScalableVectors() const;
 
@@ -1830,6 +1834,7 @@ public:
                                                ReductionFlags) const = 0;
   virtual bool shouldExpandReduction(const IntrinsicInst *II) const = 0;
   virtual unsigned getGISelRematGlobalCost() const = 0;
+  virtual unsigned getMinTripCountTailFoldingThreshold() const = 0;
   virtual bool enableScalableVectorization() const = 0;
   virtual bool supportsScalableVectors() const = 0;
   virtual bool hasActiveVectorLength(unsigned Opcode, Type *DataType,
@@ -2453,6 +2458,10 @@ public:
     return Impl.getGISelRematGlobalCost();
   }
 
+  unsigned getMinTripCountTailFoldingThreshold() const override {
+    return Impl.getMinTripCountTailFoldingThreshold();
+  }
+
   bool supportsScalableVectors() const override {
     return Impl.supportsScalableVectors();
   }
diff --git a/contrib/llvm-project/llvm/include/llvm/Analysis/TargetTransformInfoImpl.h b/contrib/llvm-project/llvm/include/llvm/Analysis/TargetTransformInfoImpl.h
index 1a75cb35549e..da1f53aa33cb 100644
--- a/contrib/llvm-project/llvm/include/llvm/Analysis/TargetTransformInfoImpl.h
+++ b/contrib/llvm-project/llvm/include/llvm/Analysis/TargetTransformInfoImpl.h
@@ -803,6 +803,8 @@ public:
 
   unsigned getGISelRematGlobalCost() const { return 1; }
 
+  unsigned getMinTripCountTailFoldingThreshold() const { return 0; }
+
   bool supportsScalableVectors() const { return false; }
 
   bool enableScalableVectorization() const { return false; }
diff --git a/contrib/llvm-project/llvm/include/llvm/BinaryFormat/ELF.h b/contrib/llvm-project/llvm/include/llvm/BinaryFormat/ELF.h
index a0bb50db8c54..99e7a9868c29 100644
--- a/contrib/llvm-project/llvm/include/llvm/BinaryFormat/ELF.h
+++ b/contrib/llvm-project/llvm/include/llvm/BinaryFormat/ELF.h
@@ -1597,6 +1597,7 @@ enum {
   NT_GNU_BUILD_ID = 3,
   NT_GNU_GOLD_VERSION = 4,
   NT_GNU_PROPERTY_TYPE_0 = 5,
+  FDO_PACKAGING_METADATA = 0xcafe1a7e,
 };
 
 // Android note types.
diff --git a/contrib/llvm-project/llvm/include/llvm/CodeGen/ISDOpcodes.h b/contrib/llvm-project/llvm/include/llvm/CodeGen/ISDOpcodes.h
index e90730140406..b7f6de40266e 100644
--- a/contrib/llvm-project/llvm/include/llvm/CodeGen/ISDOpcodes.h
+++ b/contrib/llvm-project/llvm/include/llvm/CodeGen/ISDOpcodes.h
@@ -1486,6 +1486,11 @@ inline unsigned getUnorderedFlavor(CondCode Cond) {
 /// SetCC operation.
 CondCode getSetCCInverse(CondCode Operation, EVT Type);
 
+inline bool isExtOpcode(unsigned Opcode) {
+  return Opcode == ISD::ANY_EXTEND || Opcode == ISD::ZERO_EXTEND ||
+         Opcode == ISD::SIGN_EXTEND;
+}
+
 namespace GlobalISel {
 /// Return the operation corresponding to !(X op Y), where 'op' is a valid
 /// SetCC operation. The U bit of the condition code has different meanings
diff --git a/contrib/llvm-project/llvm/include/llvm/DebugInfo/CodeView/CodeView.h b/contrib/llvm-project/llvm/include/llvm/DebugInfo/CodeView/CodeView.h
index d4cb6ae7a28e..b7a3e1561a07 100644
--- a/contrib/llvm-project/llvm/include/llvm/DebugInfo/CodeView/CodeView.h
+++ b/contrib/llvm-project/llvm/include/llvm/DebugInfo/CodeView/CodeView.h
@@ -330,6 +330,9 @@ enum class DebugSubsectionKind : uint32_t {
   MergedAssemblyInput = 0xfc,
 
   CoffSymbolRVA = 0xfd,
+
+  XfgHashType = 0xff,
+  XfgHashVirtual = 0x100,
 };
 
 /// Equivalent to CV_ptrtype_e.
diff --git a/contrib/llvm-project/llvm/include/llvm/ExecutionEngine/Orc/TargetProcess/ExecutorSharedMemoryMapperService.h b/contrib/llvm-project/llvm/include/llvm/ExecutionEngine/Orc/TargetProcess/ExecutorSharedMemoryMapperService.h
index 37fe5a98b093..549a6c096510 100644
--- a/contrib/llvm-project/llvm/include/llvm/ExecutionEngine/Orc/TargetProcess/ExecutorSharedMemoryMapperService.h
+++ b/contrib/llvm-project/llvm/include/llvm/ExecutionEngine/Orc/TargetProcess/ExecutorSharedMemoryMapperService.h
@@ -66,7 +66,10 @@ private:
   static llvm::orc::shared::CWrapperFunctionResult
   releaseWrapper(const char *ArgData, size_t ArgSize);
 
+#if (defined(LLVM_ON_UNIX) && !defined(__ANDROID__)) || defined(_WIN32)
   std::atomic<int> SharedMemoryCount{0};
+#endif
+
   std::mutex Mutex;
   ReservationMap Reservations;
   AllocationMap Allocations;
diff --git a/contrib/llvm-project/llvm/include/llvm/ExecutionEngine/Orc/TargetProcess/JITLoaderGDB.h b/contrib/llvm-project/llvm/include/llvm/ExecutionEngine/Orc/TargetProcess/JITLoaderGDB.h
index cfb951178da6..99175d796974 100644
--- a/contrib/llvm-project/llvm/include/llvm/ExecutionEngine/Orc/TargetProcess/JITLoaderGDB.h
+++ b/contrib/llvm-project/llvm/include/llvm/ExecutionEngine/Orc/TargetProcess/JITLoaderGDB.h
@@ -19,4 +19,7 @@
 extern "C" llvm::orc::shared::CWrapperFunctionResult
 llvm_orc_registerJITLoaderGDBWrapper(const char *Data, uint64_t Size);
 
+extern "C" llvm::orc::shared::CWrapperFunctionResult
+llvm_orc_registerJITLoaderGDBAllocAction(const char *Data, size_t Size);
+
 #endif // LLVM_EXECUTIONENGINE_ORC_TARGETPROCESS_JITLOADERGDB_H
diff --git a/contrib/llvm-project/llvm/include/llvm/IR/Type.h b/contrib/llvm-project/llvm/include/llvm/IR/Type.h
index 51263c6b8fcc..a7f22324571b 100644
--- a/contrib/llvm-project/llvm/include/llvm/IR/Type.h
+++ b/contrib/llvm-project/llvm/include/llvm/IR/Type.h
@@ -144,6 +144,11 @@ public:
   /// Return true if this is 'bfloat', a 16-bit bfloat type.
   bool isBFloatTy() const { return getTypeID() == BFloatTyID; }
 
+  /// Return true if this is a 16-bit float type.
+  bool is16bitFPTy() const {
+    return getTypeID() == BFloatTyID || getTypeID() == HalfTyID;
+  }
+
   /// Return true if this is 'float', a 32-bit IEEE fp type.
   bool isFloatTy() const { return getTypeID() == FloatTyID; }
 
diff --git a/contrib/llvm-project/llvm/include/llvm/Support/ErrorHandling.h b/contrib/llvm-project/llvm/include/llvm/Support/ErrorHandling.h
index 004b3b7868fb..9c8e3448f3a0 100644
--- a/contrib/llvm-project/llvm/include/llvm/Support/ErrorHandling.h
+++ b/contrib/llvm-project/llvm/include/llvm/Support/ErrorHandling.h
@@ -147,7 +147,11 @@ llvm_unreachable_internal(const char *msg = nullptr, const char *file = nullptr,
 #elif LLVM_UNREACHABLE_OPTIMIZE
 #define llvm_unreachable(msg) LLVM_BUILTIN_UNREACHABLE
 #else
-#define llvm_unreachable(msg) LLVM_BUILTIN_TRAP, LLVM_BUILTIN_UNREACHABLE
+#define llvm_unreachable(msg)                                                  \
+  do {                                                                         \
+    LLVM_BUILTIN_TRAP;                                                         \
+    LLVM_BUILTIN_UNREACHABLE;                                                  \
+  } while (false)
 #endif
 
 #endif
diff --git a/contrib/llvm-project/llvm/include/llvm/Support/Host.h b/contrib/llvm-project/llvm/include/llvm/Support/Host.h
index f683371ad1d3..369d6745db5a 100644
--- a/contrib/llvm-project/llvm/include/llvm/Support/Host.h
+++ b/contrib/llvm-project/llvm/include/llvm/Support/Host.h
@@ -65,6 +65,7 @@ namespace sys {
   StringRef getHostCPUNameForARM(StringRef ProcCpuinfoContent);
   StringRef getHostCPUNameForS390x(StringRef ProcCpuinfoContent);
   StringRef getHostCPUNameForRISCV(StringRef ProcCpuinfoContent);
+  StringRef getHostCPUNameForSPARC(StringRef ProcCpuinfoContent);
   StringRef getHostCPUNameForBPF();
 
   /// Helper functions to extract CPU details from CPUID on x86.