diff --git a/libclamav/c++/llvm/include/llvm/ADT/StringMap.h b/libclamav/c++/llvm/include/llvm/ADT/StringMap.h
index 59ff6aa..1325394 100644
--- a/libclamav/c++/llvm/include/llvm/ADT/StringMap.h
+++ b/libclamav/c++/llvm/include/llvm/ADT/StringMap.h
@@ -169,3 +169,3 @@ public:
       KeyLength+1;
-    unsigned Alignment = alignof<StringMapEntry>();
+    unsigned Alignment = alignOf<StringMapEntry>();
 
diff --git a/libclamav/c++/llvm/include/llvm/Support/AlignOf.h b/libclamav/c++/llvm/include/llvm/Support/AlignOf.h
index 6a7a1a6..979e597 100644
--- a/libclamav/c++/llvm/include/llvm/Support/AlignOf.h
+++ b/libclamav/c++/llvm/include/llvm/Support/AlignOf.h
@@ -51,8 +51,8 @@ struct AlignOf {
 
-/// alignof - A templated function that returns the mininum alignment of
+/// alignOf - A templated function that returns the mininum alignment of
 ///  of a type.  This provides no extra functionality beyond the AlignOf
 ///  class besides some cosmetic cleanliness.  Example usage:
-///  alignof<int>() returns the alignment of an int.
+///  alignOf<int>() returns the alignment of an int.
 template <typename T>
-static inline unsigned alignof() { return AlignOf<T>::Alignment; }
+static inline unsigned alignOf() { return AlignOf<T>::Alignment; }
 
diff --git a/libclamav/c++/llvm/include/llvm/Support/Allocator.h b/libclamav/c++/llvm/include/llvm/Support/Allocator.h
index 4a7251f..17caf5e 100644
--- a/libclamav/c++/llvm/include/llvm/Support/Allocator.h
+++ b/libclamav/c++/llvm/include/llvm/Support/Allocator.h
@@ -203,3 +203,3 @@ public:
       for (char *Ptr = (char*)(Slab+1); Ptr < End; Ptr += sizeof(T)) {
-        Ptr = Allocator.AlignPtr(Ptr, alignof<T>());
+        Ptr = Allocator.AlignPtr(Ptr, alignOf<T>());
         if (Ptr + sizeof(T) <= End)

diff --git a/libclamav/c++/llvm/include/llvm/CodeGen/SlotIndexes.h b/libclamav/c++/llvm/include/llvm/CodeGen/SlotIndexes.h
index 88044c7..86b0f40 100644
--- a/libclamav/c++/llvm/include/llvm/CodeGen/SlotIndexes.h
+++ b/libclamav/c++/llvm/include/llvm/CodeGen/SlotIndexes.h
@@ -417,3 +417,3 @@ namespace llvm {
           ileAllocator.Allocate(sizeof(IndexListEntry),
-          alignof<IndexListEntry>()));
+          alignOf<IndexListEntry>()));

diff --git a/libclamav/c++/llvm/lib/Target/X86/X86CodeEmitter.cpp b/libclamav/c++/llvm/lib/Target/X86/X86CodeEmitter.cpp
index 824021c..757ca50 100644
--- a/libclamav/c++/llvm/lib/Target/X86/X86CodeEmitter.cpp
+++ b/libclamav/c++/llvm/lib/Target/X86/X86CodeEmitter.cpp
@@ -569,3 +569,3 @@ void Emitter<CodeEmitter>::emitMemModRMByte(const MachineInstr &MI,
   // Calculate what the SS field value should be...
-  static const unsigned SSTable[] = { ~0, 0, 1, ~0, 2, ~0, ~0, ~0, 3 };
+  static const unsigned SSTable[] = { ~0u, 0u, 1u, ~0u, 2u, ~0u, ~0u, ~0u, 3u };
   unsigned SS = SSTable[Scale.getImm()];

diff --git a/libclamav/c++/llvm/lib/Target/X86/X86MCCodeEmitter.cpp b/libclamav/c++/llvm/lib/Target/X86/X86MCCodeEmitter.cpp
index 9564fe0..b2b7986 100644
--- a/libclamav/c++/llvm/lib/Target/X86/X86MCCodeEmitter.cpp
+++ b/libclamav/c++/llvm/lib/Target/X86/X86MCCodeEmitter.cpp
@@ -332,3 +332,3 @@ void X86MCCodeEmitter::EmitMemModRMByte(const MCInst &MI, unsigned Op,
   // Calculate what the SS field value should be...
-  static const unsigned SSTable[] = { ~0, 0, 1, ~0, 2, ~0, ~0, ~0, 3 };
+  static const unsigned SSTable[] = { ~0u, 0u, 1u, ~0u, 2u, ~0u, ~0u, ~0u, 3u };
   unsigned SS = SSTable[Scale.getImm()];