Fix Doxygen issues:

* wrap code blocks in \code ... \endcode;
* refer to parameter names in paragraphs correctly (\arg is not what most
  people want -- it starts a new paragraph).


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163790 91177308-0d34-0410-b5e6-96231b3b80d8

17 files changed, 222 insertions, 221 deletions

diff --git a/include/llvm/ADT/APInt.h b/include/llvm/ADT/APInt.h
index 7f20e3356a..4470534e04 100644
--- a/include/llvm/ADT/APInt.h
+++ b/include/llvm/ADT/APInt.h
@@ -251,7 +251,7 @@ public:
   /// constructor.
   APInt(unsigned numBits, unsigned numWords, const uint64_t bigVal[]);
 
-  /// This constructor interprets the string \arg str in the given radix. The
+  /// This constructor interprets the string \p str in the given radix. The
   /// interpretation stops when the first character that is not suitable for the
   /// radix is encountered, or the end of the string. Acceptable radix values
   /// are 2, 8, 10, 16, and 36. It is an error for the value implied by the 
@@ -1231,7 +1231,7 @@ public:
   }
 
   /// This method determines how many bits are required to hold the APInt
-  /// equivalent of the string given by \arg str.
+  /// equivalent of the string given by \p str.
   /// @brief Get bits required for string value.
   static unsigned getBitsNeeded(StringRef str, uint8_t radix);
 
diff --git a/include/llvm/ADT/DAGDeltaAlgorithm.h b/include/llvm/ADT/DAGDeltaAlgorithm.h
index e502ac4348..45a5eeb180 100644
--- a/include/llvm/ADT/DAGDeltaAlgorithm.h
+++ b/include/llvm/ADT/DAGDeltaAlgorithm.h
@@ -57,8 +57,9 @@ public:
   ///
   /// \param Dependencies The list of dependencies amongst changes. For each
   /// (x,y) in \arg Dependencies, both x and y must be in \arg Changes. The
-  /// minimization algorithm guarantees that for each tested changed set S, x
-  /// \in S implies y \in S. It is an error to have cyclic dependencies.
+  /// minimization algorithm guarantees that for each tested changed set S,
+  /// \f$ x \in S \f$ implies \f$ y \in S \f$. It is an error to have cyclic
+  /// dependencies.
   changeset_ty Run(const changeset_ty &Changes,
                    const std::vector<edge_ty> &Dependencies);
 
diff --git a/include/llvm/ADT/SmallString.h b/include/llvm/ADT/SmallString.h
index c6f0a5bf15..8da99d1c12 100644
--- a/include/llvm/ADT/SmallString.h
+++ b/include/llvm/ADT/SmallString.h
@@ -44,25 +44,25 @@ public:
   /// @name String Assignment
   /// @{
 
-  /// Assign from a repeated element
+  /// Assign from a repeated element.
   void assign(size_t NumElts, char Elt) {
     this->SmallVectorImpl<char>::assign(NumElts, Elt);
   }
 
-  /// Assign from an iterator pair
+  /// Assign from an iterator pair.
   template<typename in_iter>
   void assign(in_iter S, in_iter E) {
     this->clear();
     SmallVectorImpl<char>::append(S, E);
   }
 
-  /// Assign from a StringRef
+  /// Assign from a StringRef.
   void assign(StringRef RHS) {
     this->clear();
     SmallVectorImpl<char>::append(RHS.begin(), RHS.end());
   }
 
-  /// Assign from a SmallVector
+  /// Assign from a SmallVector.
   void assign(const SmallVectorImpl<char> &RHS) {
     this->clear();
     SmallVectorImpl<char>::append(RHS.begin(), RHS.end());
@@ -72,7 +72,7 @@ public:
   /// @name String Concatenation
   /// @{
 
-  /// Append from an iterator pair
+  /// Append from an iterator pair.
   template<typename in_iter>
   void append(in_iter S, in_iter E) {
     SmallVectorImpl<char>::append(S, E);
@@ -83,12 +83,12 @@ public:
   }
 
 
-  /// Append from a StringRef
+  /// Append from a StringRef.
   void append(StringRef RHS) {
     SmallVectorImpl<char>::append(RHS.begin(), RHS.end());
   }
 
-  /// Append from a SmallVector
+  /// Append from a SmallVector.
   void append(const SmallVectorImpl<char> &RHS) {
     SmallVectorImpl<char>::append(RHS.begin(), RHS.end());
   }
@@ -97,19 +97,19 @@ public:
   /// @name String Comparison
   /// @{
 
-  /// equals - Check for string equality, this is more efficient than
-  /// compare() when the relative ordering of inequal strings isn't needed.
+  /// Check for string equality.  This is more efficient than compare() when
+  /// the relative ordering of inequal strings isn't needed.
   bool equals(StringRef RHS) const {
     return str().equals(RHS);
   }
 
-  /// equals_lower - Check for string equality, ignoring case.
+  /// Check for string equality, ignoring case.
   bool equals_lower(StringRef RHS) const {
     return str().equals_lower(RHS);
   }
 
-  /// compare - Compare two strings; the result is -1, 0, or 1 if this string
-  /// is lexicographically less than, equal to, or greater than the \arg RHS.
+  /// Compare two strings; the result is -1, 0, or 1 if this string is
+  /// lexicographically less than, equal to, or greater than the \p RHS.
   int compare(StringRef RHS) const {
     return str().compare(RHS);
   }
@@ -129,12 +129,12 @@ public:
   /// @name String Predicates
   /// @{
 
-  /// startswith - Check if this string starts with the given \arg Prefix.
+  /// startswith - Check if this string starts with the given \p Prefix.
   bool startswith(StringRef Prefix) const {
     return str().startswith(Prefix);
   }
 
-  /// endswith - Check if this string ends with the given \arg Suffix.
+  /// endswith - Check if this string ends with the given \p Suffix.
   bool endswith(StringRef Suffix) const {
     return str().endswith(Suffix);
   }
@@ -143,76 +143,76 @@ public:
   /// @name String Searching
   /// @{
 
-  /// find - Search for the first character \arg C in the string.
+  /// find - Search for the first character \p C in the string.
   ///
-  /// \return - The index of the first occurrence of \arg C, or npos if not
+  /// \return - The index of the first occurrence of \p C, or npos if not
   /// found.
   size_t find(char C, size_t From = 0) const {
     return str().find(C, From);
   }
 
-  /// find - Search for the first string \arg Str in the string.
+  /// Search for the first string \p Str in the string.
   ///
-  /// \return - The index of the first occurrence of \arg Str, or npos if not
+  /// \returns The index of the first occurrence of \p Str, or npos if not
   /// found.
   size_t find(StringRef Str, size_t From = 0) const {
     return str().find(Str, From);
   }
 
-  /// rfind - Search for the last character \arg C in the string.
+  /// Search for the last character \p C in the string.
   ///
-  /// \return - The index of the last occurrence of \arg C, or npos if not
+  /// \returns The index of the last occurrence of \p C, or npos if not
   /// found.
   size_t rfind(char C, size_t From = StringRef::npos) const {
     return str().rfind(C, From);
   }
 
-  /// rfind - Search for the last string \arg Str in the string.
+  /// Search for the last string \p Str in the string.
   ///
-  /// \return - The index of the last occurrence of \arg Str, or npos if not
+  /// \returns The index of the last occurrence of \p Str, or npos if not
   /// found.
   size_t rfind(StringRef Str) const {
     return str().rfind(Str);
   }
 
-  /// find_first_of - Find the first character in the string that is \arg C,
-  /// or npos if not found. Same as find.
+  /// Find the first character in the string that is \p C, or npos if not
+  /// found. Same as find.
   size_t find_first_of(char C, size_t From = 0) const {
     return str().find_first_of(C, From);
   }
 
-  /// find_first_of - Find the first character in the string that is in \arg
-  /// Chars, or npos if not found.
+  /// Find the first character in the string that is in \p Chars, or npos if
+  /// not found.
   ///
-  /// Note: O(size() + Chars.size())
+  /// Complexity: O(size() + Chars.size())
   size_t find_first_of(StringRef Chars, size_t From = 0) const {
     return str().find_first_of(Chars, From);
   }
 
-  /// find_first_not_of - Find the first character in the string that is not
-  /// \arg C or npos if not found.
+  /// Find the first character in the string that is not \p C or npos if not
+  /// found.
   size_t find_first_not_of(char C, size_t From = 0) const {
     return str().find_first_not_of(C, From);
   }
 
-  /// find_first_not_of - Find the first character in the string that is not
-  /// in the string \arg Chars, or npos if not found.
+  /// Find the first character in the string that is not in the string
+  /// \p Chars, or npos if not found.
   ///
-  /// Note: O(size() + Chars.size())
+  /// Complexity: O(size() + Chars.size())
   size_t find_first_not_of(StringRef Chars, size_t From = 0) const {
     return str().find_first_not_of(Chars, From);
   }
 
-  /// find_last_of - Find the last character in the string that is \arg C, or
-  /// npos if not found.
+  /// Find the last character in the string that is \p C, or npos if not
+  /// found.
   size_t find_last_of(char C, size_t From = StringRef::npos) const {
     return str().find_last_of(C, From);
   }
 
-  /// find_last_of - Find the last character in the string that is in \arg C,
-  /// or npos if not found.
+  /// Find the last character in the string that is in \p C, or npos if not
+  /// found.
   ///
-  /// Note: O(size() + Chars.size())
+  /// Complexity: O(size() + Chars.size())
   size_t find_last_of(
       StringRef Chars, size_t From = StringRef::npos) const {
     return str().find_last_of(Chars, From);
@@ -222,13 +222,13 @@ public:
   /// @name Helpful Algorithms
   /// @{
 
-  /// count - Return the number of occurrences of \arg C in the string.
+  /// Return the number of occurrences of \p C in the string.
   size_t count(char C) const {
     return str().count(C);
   }
 
-  /// count - Return the number of non-overlapped occurrences of \arg Str in
-  /// the string.
+  /// Return the number of non-overlapped occurrences of \p Str in the
+  /// string.
   size_t count(StringRef Str) const {
     return str().count(Str);
   }
@@ -237,36 +237,36 @@ public:
   /// @name Substring Operations
   /// @{
 
-  /// substr - Return a reference to the substring from [Start, Start + N).
+  /// Return a reference to the substring from [Start, Start + N).
   ///
-  /// \param Start - The index of the starting character in the substring; if
+  /// \param Start The index of the starting character in the substring; if
   /// the index is npos or greater than the length of the string then the
   /// empty substring will be returned.
   ///
-  /// \param N - The number of characters to included in the substring. If N
+  /// \param N The number of characters to included in the substring. If \p N
   /// exceeds the number of characters remaining in the string, the string
-  /// suffix (starting with \arg Start) will be returned.
+  /// suffix (starting with \p Start) will be returned.
   StringRef substr(size_t Start, size_t N = StringRef::npos) const {
     return str().substr(Start, N);
   }
 
-  /// slice - Return a reference to the substring from [Start, End).
+  /// Return a reference to the substring from [Start, End).
   ///
-  /// \param Start - The index of the starting character in the substring; if
+  /// \param Start The index of the starting character in the substring; if
   /// the index is npos or greater than the length of the string then the
   /// empty substring will be returned.
   ///
-  /// \param End - The index following the last character to include in the
-  /// substring. If this is npos, or less than \arg Start, or exceeds the
+  /// \param End The index following the last character to include in the
+  /// substring. If this is npos, or less than \p Start, or exceeds the
   /// number of characters remaining in the string, the string suffix
-  /// (starting with \arg Start) will be returned.
+  /// (starting with \p Start) will be returned.
   StringRef slice(size_t Start, size_t End) const {
     return str().slice(Start, End);
   }
 
   // Extra methods.
 
-  /// Explicit conversion to StringRef
+  /// Explicit conversion to StringRef.
   StringRef str() const { return StringRef(this->begin(), this->size()); }
 
   // TODO: Make this const, if it's safe...
diff --git a/include/llvm/ADT/SmallVector.h b/include/llvm/ADT/SmallVector.h
index 769b7dc9f5..6e0fd94dfe 100644
--- a/include/llvm/ADT/SmallVector.h
+++ b/include/llvm/ADT/SmallVector.h
@@ -684,8 +684,8 @@ public:
                                         RHS.begin(), RHS.end());
   }
 
-  /// set_size - Set the array size to \arg N, which the current array must have
-  /// enough capacity for.
+  /// Set the array size to \p N, which the current array must have enough
+  /// capacity for.
   ///
   /// This does not construct or destroy any elements in the vector.
   ///
diff --git a/include/llvm/ADT/StringExtras.h b/include/llvm/ADT/StringExtras.h
index 36df5acadb..1ba60ed114 100644
--- a/include/llvm/ADT/StringExtras.h
+++ b/include/llvm/ADT/StringExtras.h
@@ -21,7 +21,7 @@ namespace llvm {
 template<typename T> class SmallVectorImpl;
 
 /// hexdigit - Return the hexadecimal character for the
-/// given number \arg X (which should be less than 16).
+/// given number \p X (which should be less than 16).
 static inline char hexdigit(unsigned X, bool LowerCase = false) {
   const char HexChar = LowerCase ? 'a' : 'A';
   return X < 10 ? '0' + X : HexChar + X - 10;
diff --git a/include/llvm/ADT/StringRef.h b/include/llvm/ADT/StringRef.h
index cd846031c5..292bde0cd9 100644
--- a/include/llvm/ADT/StringRef.h
+++ b/include/llvm/ADT/StringRef.h
@@ -138,7 +138,7 @@ namespace llvm {
     }
 
     /// compare - Compare two strings; the result is -1, 0, or 1 if this string
-    /// is lexicographically less than, equal to, or greater than the \arg RHS.
+    /// is lexicographically less than, equal to, or greater than the \p RHS.
     int compare(StringRef RHS) const {
       // Check the prefix for a mismatch.
       if (int Res = compareMemory(Data, RHS.Data, min(Length, RHS.Length)))
@@ -205,13 +205,13 @@ namespace llvm {
     /// @name String Predicates
     /// @{
 
-    /// startswith - Check if this string starts with the given \arg Prefix.
+    /// Check if this string starts with the given \p Prefix.
     bool startswith(StringRef Prefix) const {
       return Length >= Prefix.Length &&
              compareMemory(Data, Prefix.Data, Prefix.Length) == 0;
     }
 
-    /// endswith - Check if this string ends with the given \arg Suffix.
+    /// Check if this string ends with the given \p Suffix.
     bool endswith(StringRef Suffix) const {
       return Length >= Suffix.Length &&
         compareMemory(end() - Suffix.Length, Suffix.Data, Suffix.Length) == 0;
@@ -221,9 +221,9 @@ namespace llvm {
     /// @name String Searching
     /// @{
 
-    /// find - Search for the first character \arg C in the string.
+    /// Search for the first character \p C in the string.
     ///
-    /// \return - The index of the first occurrence of \arg C, or npos if not
+    /// \returns The index of the first occurrence of \p C, or npos if not
     /// found.
     size_t find(char C, size_t From = 0) const {
       for (size_t i = min(From, Length), e = Length; i != e; ++i)
@@ -232,15 +232,15 @@ namespace llvm {
       return npos;
     }
 
-    /// find - Search for the first string \arg Str in the string.
+    /// Search for the first string \p Str in the string.
     ///
-    /// \return - The index of the first occurrence of \arg Str, or npos if not
+    /// \returns The index of the first occurrence of \p Str, or npos if not
     /// found.
     size_t find(StringRef Str, size_t From = 0) const;
 
-    /// rfind - Search for the last character \arg C in the string.
+    /// Search for the last character \p C in the string.
     ///
-    /// \return - The index of the last occurrence of \arg C, or npos if not
+    /// \returns The index of the last occurrence of \p C, or npos if not
     /// found.
     size_t rfind(char C, size_t From = npos) const {
       From = min(From, Length);
@@ -253,61 +253,61 @@ namespace llvm {
       return npos;
     }
 
-    /// rfind - Search for the last string \arg Str in the string.
+    /// Search for the last string \p Str in the string.
     ///
-    /// \return - The index of the last occurrence of \arg Str, or npos if not
+    /// \returns The index of the last occurrence of \p Str, or npos if not
     /// found.
     size_t rfind(StringRef Str) const;
 
-    /// find_first_of - Find the first character in the string that is \arg C,
-    /// or npos if not found. Same as find.
+    /// Find the first character in the string that is \p C, or npos if not
+    /// found. Same as find.
     size_type find_first_of(char C, size_t From = 0) const {
       return find(C, From);
     }
 
-    /// find_first_of - Find the first character in the string that is in \arg
-    /// Chars, or npos if not found.
+    /// Find the first character in the string that is in \p Chars, or npos if
+    /// not found.
     ///
-    /// Note: O(size() + Chars.size())
+    /// Complexity: O(size() + Chars.size())
     size_type find_first_of(StringRef Chars, size_t From = 0) const;
 
-    /// find_first_not_of - Find the first character in the string that is not
-    /// \arg C or npos if not found.
+    /// Find the first character in the string that is not \p C or npos if not
+    /// found.
     size_type find_first_not_of(char C, size_t From = 0) const;
 
-    /// find_first_not_of - Find the first character in the string that is not
-    /// in the string \arg Chars, or npos if not found.
+    /// Find the first character in the string that is not in the string
+    /// \p Chars, or npos if not found.
     ///
-    /// Note: O(size() + Chars.size())
+    /// Complexity: O(size() + Chars.size())
     size_type find_first_not_of(StringRef Chars, size_t From = 0) const;
 
-    /// find_last_of - Find the last character in the string that is \arg C, or
-    /// npos if not found.
+    /// Find the last character in the string that is \p C, or npos if not
+    /// found.
     size_type find_last_of(char C, size_t From = npos) const {
       return rfind(C, From);
     }
 
-    /// find_last_of - Find the last character in the string that is in \arg C,
-    /// or npos if not found.
+    /// Find the last character in the string that is in \p C, or npos if not
+    /// found.
     ///
-    /// Note: O(size() + Chars.size())
+    /// Complexity: O(size() + Chars.size())
     size_type find_last_of(StringRef Chars, size_t From = npos) const;
 
-    /// find_last_not_of - Find the last character in the string that is not
-    /// \arg C, or npos if not found.
+    /// Find the last character in the string that is not \p C, or npos if not
+    /// found.
     size_type find_last_not_of(char C, size_t From = npos) const;
 
-    /// find_last_not_of - Find the last character in the string that is not in
-    /// \arg Chars, or npos if not found.
+    /// Find the last character in the string that is not in \p Chars, or
+    /// npos if not found.
     ///
-    /// Note: O(size() + Chars.size())
+    /// Complexity: O(size() + Chars.size())
     size_type find_last_not_of(StringRef Chars, size_t From = npos) const;
 
     /// @}
     /// @name Helpful Algorithms
     /// @{
 
-    /// count - Return the number of occurrences of \arg C in the string.
+    /// Return the number of occurrences of \p C in the string.
     size_t count(char C) const {
       size_t Count = 0;
       for (size_t i = 0, e = Length; i != e; ++i)
@@ -316,18 +316,17 @@ namespace llvm {
       return Count;
     }
 
-    /// count - Return the number of non-overlapped occurrences of \arg Str in
+    /// Return the number of non-overlapped occurrences of \p Str in
     /// the string.
     size_t count(StringRef Str) const;
 
-    /// getAsInteger - Parse the current string as an integer of the specified
-    /// radix.  If Radix is specified as zero, this does radix autosensing using
+    /// Parse the current string as an integer of the specified radix.  If
+    /// \p Radix is specified as zero, this does radix autosensing using
     /// extended C rules: 0 is octal, 0x is hex, 0b is binary.
     ///
     /// If the string is invalid or if only a subset of the string is valid,
     /// this returns true to signify the error.  The string is considered
     /// erroneous if empty or if it overflows T.
-    ///
     template <typename T>
     typename enable_if_c<std::numeric_limits<T>::is_signed, bool>::type
     getAsInteger(unsigned Radix, T &Result) const {
@@ -350,13 +349,12 @@ namespace llvm {
       return false;
     }
 
-    /// getAsInteger - Parse the current string as an integer of the
-    /// specified radix, or of an autosensed radix if the radix given
-    /// is 0.  The current value in Result is discarded, and the
-    /// storage is changed to be wide enough to store the parsed
-    /// integer.
+    /// Parse the current string as an integer of the specified \p Radix, or of
+    /// an autosensed radix if the \p Radix given is 0.  The current value in
+    /// \p Result is discarded, and the storage is changed to be wide enough to
+    /// store the parsed integer.
     ///
-    /// Returns true if the string does not solely consist of a valid
+    /// \returns true if the string does not solely consist of a valid
     /// non-empty number in the appropriate base.
     ///
     /// APInt::fromString is superficially similar but assumes the
@@ -367,70 +365,70 @@ namespace llvm {
     /// @name String Operations
     /// @{
 
-    // lower - Convert the given ASCII string to lowercase.
+    // Convert the given ASCII string to lowercase.
     std::string lower() const;
 
-    /// upper - Convert the given ASCII string to uppercase.
+    /// Convert the given ASCII string to uppercase.
     std::string upper() const;
 
     /// @}
     /// @name Substring Operations
     /// @{
 
-    /// substr - Return a reference to the substring from [Start, Start + N).
+    /// Return a reference to the substring from [Start, Start + N).
     ///
-    /// \param Start - The index of the starting character in the substring; if
+    /// \param Start The index of the starting character in the substring; if
     /// the index is npos or greater than the length of the string then the
     /// empty substring will be returned.
     ///
-    /// \param N - The number of characters to included in the substring. If N
+    /// \param N The number of characters to included in the substring. If N
     /// exceeds the number of characters remaining in the string, the string
-    /// suffix (starting with \arg Start) will be returned.
+    /// suffix (starting with \p Start) will be returned.
     StringRef substr(size_t Start, size_t N = npos) const {
       Start = min(Start, Length);
       return StringRef(Data + Start, min(N, Length - Start));
     }
     
-    /// drop_front - Return a StringRef equal to 'this' but with the first
-    /// elements dropped.
+    /// Return a StringRef equal to 'this' but with the first \p N elements
+    /// dropped.
     StringRef drop_front(unsigned N = 1) const {
       assert(size() >= N && "Dropping more elements than exist");
       return substr(N);
     }
 
-    /// drop_back - Return a StringRef equal to 'this' but with the last
-    /// elements dropped.
+    /// Return a StringRef equal to 'this' but with the last \p N elements
+    /// dropped.
     StringRef drop_back(unsigned N = 1) const {
       assert(size() >= N && "Dropping more elements than exist");
       return substr(0, size()-N);
     }
 
-    /// slice - Return a reference to the substring from [Start, End).
+    /// Return a reference to the substring from [Start, End).
     ///
-    /// \param Start - The index of the starting character in the substring; if
+    /// \param Start The index of the starting character in the substring; if
     /// the index is npos or greater than the length of the string then the
     /// empty substring will be returned.
     ///
-    /// \param End - The index following the last character to include in the
-    /// substring. If this is npos, or less than \arg Start, or exceeds the
+    /// \param End The index following the last character to include in the
+    /// substring. If this is npos, or less than \p Start, or exceeds the
     /// number of characters remaining in the string, the string suffix
-    /// (starting with \arg Start) will be returned.
+    /// (starting with \p Start) will be returned.
     StringRef slice(size_t Start, size_t End) const {
       Start = min(Start, Length);
       End = min(max(Start, End), Length);
       return StringRef(Data + Start, End - Start);
     }
 
-    /// split - Split into two substrings around the first occurrence of a
-    /// separator character.
+    /// Split into two substrings around the first occurrence of a separator
+    /// character.
     ///
-    /// If \arg Separator is in the string, then the result is a pair (LHS, RHS)
+    /// If \p Separator is in the string, then the result is a pair (LHS, RHS)
     /// such that (*this == LHS + Separator + RHS) is true and RHS is
-    /// maximal. If \arg Separator is not in the string, then the result is a
+    /// maximal. If \p Separator is not in the string, then the result is a
     /// pair (LHS, RHS) where (*this == LHS) and (RHS == "").
     ///
-    /// \param Separator - The character to split on.
-    /// \return - The split substrings.
+    /// \param Separator The character to split on.
+    /// \returns The split substrings.
     std::pair<StringRef, StringRef> split(char Separator) const {
       size_t Idx = find(Separator);
       if (Idx == npos)
@@ -438,12 +436,12 @@ namespace llvm {
       return std::make_pair(slice(0, Idx), slice(Idx+1, npos));
     }
 
-    /// split - Split into two substrings around the first occurrence of a
-    /// separator string.
+    /// Split into two substrings around the first occurrence of a separator
+    /// string.
     ///
-    /// If \arg Separator is in the string, then the result is a pair (LHS, RHS)
+    /// If \p Separator is in the string, then the result is a pair (LHS, RHS)
     /// such that (*this == LHS + Separator + RHS) is true and RHS is
-    /// maximal. If \arg Separator is not in the string, then the result is a
+    /// maximal. If \p Separator is not in the string, then the result is a
     /// pair (LHS, RHS) where (*this == LHS) and (RHS == "").
     ///
     /// \param Separator - The string to split on.
@@ -455,14 +453,13 @@ namespace llvm {
       return std::make_pair(slice(0, Idx), slice(Idx + Separator.size(), npos));
     }
 
-    /// split - Split into substrings around the occurrences of a separator
-    /// string.
+    /// Split into substrings around the occurrences of a separator string.
     ///
-    /// Each substring is stored in \arg A. If \arg MaxSplit is >= 0, at most
-    /// \arg MaxSplit splits are done and consequently <= \arg MaxSplit
+    /// Each substring is stored in \p A. If \p MaxSplit is >= 0, at most
+    /// \p MaxSplit splits are done and consequently <= \p MaxSplit
     /// elements are added to A.
-    /// If \arg KeepEmpty is false, empty strings are not added to \arg A. They
-    /// still count when considering \arg MaxSplit
+    /// If \p KeepEmpty is false, empty strings are not added to \p A. They
+    /// still count when considering \p MaxSplit
     /// An useful invariant is that
     /// Separator.join(A) == *this if MaxSplit == -1 and KeepEmpty == true
     ///
@@ -474,12 +471,12 @@ namespace llvm {
                StringRef Separator, int MaxSplit = -1,
                bool KeepEmpty = true) const;
 
-    /// rsplit - Split into two substrings around the last occurrence of a
-    /// separator character.
+    /// Split into two substrings around the last occurrence of a separator
+    /// character.
     ///
-    /// If \arg Separator is in the string, then the result is a pair (LHS, RHS)
+    /// If \p Separator is in the string, then the result is a pair (LHS, RHS)
     /// such that (*this == LHS + Separator + RHS) is true and RHS is
-    /// minimal. If \arg Separator is not in the string, then the result is a
+    /// minimal. If \p Separator is not in the string, then the result is a
     /// pair (LHS, RHS) where (*this == LHS) and (RHS == "").
     ///
     /// \param Separator - The character to split on.
@@ -491,20 +488,20 @@ namespace llvm {
       return std::make_pair(slice(0, Idx), slice(Idx+1, npos));
     }
 
-    /// ltrim - Return string with consecutive characters in \arg Chars starting
-    /// from the left removed.
+    /// Return string with consecutive characters in \p Chars starting from
+    /// the left removed.
     StringRef ltrim(StringRef Chars = " \t\n\v\f\r") const {
       return drop_front(std::min(Length, find_first_not_of(Chars)));
     }
 
-    /// rtrim - Return string with consecutive characters in \arg Chars starting
-    /// from the right removed.
+    /// Return string with consecutive characters in \p Chars starting from
+    /// the right removed.
     StringRef rtrim(StringRef Chars = " \t\n\v\f\r") const {
       return drop_back(Length - std::min(Length, find_last_not_of(Chars) + 1));
     }
 
-    /// trim - Return string with consecutive characters in \arg Chars starting
-    /// from the left and right removed.
+    /// Return string with consecutive characters in \p Chars starting from
+    /// the left and right removed.
     StringRef trim(StringRef Chars = " \t\n\v\f\r") const {
       return ltrim(Chars).rtrim(Chars);
     }
diff --git a/include/llvm/ADT/Triple.h b/include/llvm/ADT/Triple.h
index ab1f0da51e..f701a793af 100644
--- a/include/llvm/ADT/Triple.h
+++ b/include/llvm/ADT/Triple.h
@@ -342,7 +342,7 @@ public:
   /// to a known type.
   void setEnvironment(EnvironmentType Kind);
 
-  /// setTriple - Set all components to the new triple \arg Str.
+  /// setTriple - Set all components to the new triple \p Str.
   void setTriple(const Twine &Str);
 
   /// setArchName - Set the architecture (first) component of the
@@ -393,11 +393,10 @@ public:
   /// @name Static helpers for IDs.
   /// @{
 
-  /// getArchTypeName - Get the canonical name for the \arg Kind
-  /// architecture.
+  /// getArchTypeName - Get the canonical name for the \p Kind architecture.
   static const char *getArchTypeName(ArchType Kind);
 
-  /// getArchTypePrefix - Get the "prefix" canonical name for the \arg Kind
+  /// getArchTypePrefix - Get the "prefix" canonical name for the \p Kind
   /// architecture. This is the prefix used by the architecture specific
   /// builtins, and is suitable for passing to \see
   /// Intrinsic::getIntrinsicForGCCBuiltin().
@@ -405,15 +404,13 @@ public:
   /// \return - The architecture prefix, or 0 if none is defined.
   static const char *getArchTypePrefix(ArchType Kind);
 
-  /// getVendorTypeName - Get the canonical name for the \arg Kind
-  /// vendor.
+  /// getVendorTypeName - Get the canonical name for the \p Kind vendor.
   static const char *getVendorTypeName(VendorType Kind);
 
-  /// getOSTypeName - Get the canonical name for the \arg Kind operating
-  /// system.
+  /// getOSTypeName - Get the canonical name for the \p Kind operating system.
   static const char *getOSTypeName(OSType Kind);
 
-  /// getEnvironmentTypeName - Get the canonical name for the \arg Kind
+  /// getEnvironmentTypeName - Get the canonical name for the \p Kind
   /// environment.
   static const char *getEnvironmentTypeName(EnvironmentType Kind);
 
diff --git a/include/llvm/ADT/Twine.h b/include/llvm/ADT/Twine.h
index 9101df8cee..cc290d51d2 100644
--- a/include/llvm/ADT/Twine.h
+++ b/include/llvm/ADT/Twine.h
@@ -44,7 +44,7 @@ namespace llvm {
   /// itself, and renders as an empty string. This can be returned from APIs to
   /// effectively nullify any concatenations performed on the result.
   ///
-  /// \b Implementation \n
+  /// \b Implementation
   ///
   /// Given the nature of a Twine, it is not possible for the Twine's
   /// concatenation method to construct interior nodes; the result must be
@@ -67,7 +67,7 @@ namespace llvm {
   ///
   /// These invariants are check by \see isValid().
   ///
-  /// \b Efficiency Considerations \n
+  /// \b Efficiency Considerations
   ///
   /// The Twine is designed to yield efficient and small code for common
   /// situations. For this reason, the concat() method is inlined so that
@@ -303,37 +303,37 @@ namespace llvm {
       LHS.character = static_cast<char>(Val);
     }
 
-    /// Construct a twine to print \arg Val as an unsigned decimal integer.
+    /// Construct a twine to print \p Val as an unsigned decimal integer.
     explicit Twine(unsigned Val)
       : LHSKind(DecUIKind), RHSKind(EmptyKind) {
       LHS.decUI = Val;
     }
 
-    /// Construct a twine to print \arg Val as a signed decimal integer.
+    /// Construct a twine to print \p Val as a signed decimal integer.
     explicit Twine(int Val)
       : LHSKind(DecIKind), RHSKind(EmptyKind) {
       LHS.decI = Val;
     }
 
-    /// Construct a twine to print \arg Val as an unsigned decimal integer.
+    /// Construct a twine to print \p Val as an unsigned decimal integer.
     explicit Twine(const unsigned long &Val)
       : LHSKind(DecULKind), RHSKind(EmptyKind) {
       LHS.decUL = &Val;
     }
 
-    /// Construct a twine to print \arg Val as a signed decimal integer.
+    /// Construct a twine to print \p Val as a signed decimal integer.
     explicit Twine(const long &Val)
       : LHSKind(DecLKind), RHSKind(EmptyKind) {
       LHS.decL = &Val;
     }
 
-    /// Construct a twine to print \arg Val as an unsigned decimal integer.
+    /// Construct a twine to print \p Val as an unsigned decimal integer.
     explicit Twine(const unsigned long long &Val)
       : LHSKind(DecULLKind), RHSKind(EmptyKind) {
       LHS.decULL = &Val;
     }
 
-    /// Construct a twine to print \arg Val as a signed decimal integer.
+    /// Construct a twine to print \p Val as a signed decimal integer.
     explicit Twine(const long long &Val)
       : LHSKind(DecLLKind), RHSKind(EmptyKind) {
       LHS.decLL = &Val;
@@ -370,7 +370,7 @@ namespace llvm {
     /// @name Numeric Conversions
     /// @{
 
-    // Construct a twine to print \arg Val as an unsigned hexadecimal integer.
+    // Construct a twine to print \p Val as an unsigned hexadecimal integer.
     static Twine utohexstr(const uint64_t &Val) {
       Child LHS, RHS;
       LHS.uHex = &Val;
@@ -447,17 +447,17 @@ namespace llvm {
     /// The returned StringRef's size does not include the null terminator.
     StringRef toNullTerminatedStringRef(SmallVectorImpl<char> &Out) const;
 
-    /// print - Write the concatenated string represented by this twine to the
-    /// stream \arg OS.
+    /// Write the concatenated string represented by this twine to the
+    /// stream \p OS.
     void print(raw_ostream &OS) const;
 
-    /// dump - Dump the concatenated string represented by this twine to stderr.
+    /// Dump the concatenated string represented by this twine to stderr.
     void dump() const;
 
-    /// print - Write the representation of this twine to the stream \arg OS.
+    /// Write the representation of this twine to the stream \p OS.
     void printRepr(raw_ostream &OS) const;
 
-    /// dumpRepr - Dump the representation of this twine to stderr.
+    /// Dump the representation of this twine to stderr.
     void dumpRepr() const;
 
     /// @}
diff --git a/include/llvm/IRBuilder.h b/include/llvm/IRBuilder.h
index d5b6f47f8a..e55ed1f84c 100644
--- a/include/llvm/IRBuilder.h
+++ b/include/llvm/IRBuilder.h
@@ -1261,13 +1261,13 @@ public:
   // Utility creation methods
   //===--------------------------------------------------------------------===//
 
-  /// CreateIsNull - Return an i1 value testing if \arg Arg is null.
+  /// CreateIsNull - Return an i1 value testing if \p Arg is null.
   Value *CreateIsNull(Value *Arg, const Twine &Name = "") {
     return CreateICmpEQ(Arg, Constant::getNullValue(Arg->getType()),
                         Name);
   }
 
-  /// CreateIsNotNull - Return an i1 value testing if \arg Arg is not null.
+  /// CreateIsNotNull - Return an i1 value testing if \p Arg is not null.
   Value *CreateIsNotNull(Value *Arg, const Twine &Name = "") {
     return CreateICmpNE(Arg, Constant::getNullValue(Arg->getType()),
                         Name);
diff --git a/include/llvm/Support/MathExtras.h b/include/llvm/Support/MathExtras.h
index 35c2694cff..11f9e63c9b 100644
--- a/include/llvm/Support/MathExtras.h
+++ b/include/llvm/Support/MathExtras.h
@@ -431,21 +431,22 @@ inline uint64_t NextPowerOf2(uint64_t A) {
   return A + 1;
 }
 
-/// RoundUpToAlignment - Returns the next integer (mod 2**64) that is
-/// greater than or equal to \arg Value and is a multiple of \arg
-/// Align. Align must be non-zero.
+/// Returns the next integer (mod 2**64) that is greater than or equal to
+/// \p Value and is a multiple of \p Align. \p Align must be non-zero.
 ///
 /// Examples:
-/// RoundUpToAlignment(5, 8) = 8
-/// RoundUpToAlignment(17, 8) = 24
-/// RoundUpToAlignment(~0LL, 8) = 0
+/// \code
+///   RoundUpToAlignment(5, 8) = 8
+///   RoundUpToAlignment(17, 8) = 24
+///   RoundUpToAlignment(~0LL, 8) = 0
+/// \endcode
 inline uint64_t RoundUpToAlignment(uint64_t Value, uint64_t Align) {
   return ((Value + Align - 1) / Align) * Align;
 }
 
-/// OffsetToAlignment - Return the offset to the next integer (mod 2**64) that
-/// is greater than or equal to \arg Value and is a multiple of \arg
-/// Align. Align must be non-zero.
+/// Returns the offset to the next integer (mod 2**64) that is greater than
+/// or equal to \p Value and is a multiple of \p Align. \p Align must be
+/// non-zero.
 inline uint64_t OffsetToAlignment(uint64_t Value, uint64_t Align) {
   return RoundUpToAlignment(Value, Align) - Value;
 }
diff --git a/include/llvm/Support/TargetRegistry.h b/include/llvm/Support/TargetRegistry.h
index c0be8f130a..1cfa0c6f57 100644
--- a/include/llvm/Support/TargetRegistry.h
+++ b/include/llvm/Support/TargetRegistry.h
@@ -271,7 +271,7 @@ namespace llvm {
     /// createMCAsmInfo - Create a MCAsmInfo implementation for the specified
     /// target triple.
     ///
-    /// \arg Triple - This argument is used to determine the target machine
+    /// \param Triple This argument is used to determine the target machine
     /// feature set; it should always be provided. Generally this should be
     /// either the target triple from the module, or the target triple of the
     /// host if that does not exist.
@@ -317,12 +317,12 @@ namespace llvm {
 
     /// createMCSubtargetInfo - Create a MCSubtargetInfo implementation.
     ///
-    /// \arg Triple - This argument is used to determine the target machine
+    /// \param Triple This argument is used to determine the target machine
     /// feature set; it should always be provided. Generally this should be
     /// either the target triple from the module, or the target triple of the
     /// host if that does not exist.
-    /// \arg CPU - This specifies the name of the target CPU.
-    /// \arg Features - This specifies the string representation of the
+    /// \param CPU This specifies the name of the target CPU.
+    /// \param Features This specifies the string representation of the
     /// additional target features.
     MCSubtargetInfo *createMCSubtargetInfo(StringRef Triple, StringRef CPU,
                                            StringRef Features) const {
@@ -332,9 +332,9 @@ namespace llvm {
     }
 
     /// createTargetMachine - Create a target specific machine implementation
-    /// for the specified \arg Triple.
+    /// for the specified \p Triple.
     ///
-    /// \arg Triple - This argument is used to determine the target machine
+    /// \param Triple This argument is used to determine the target machine
     /// feature set; it should always be provided. Generally this should be
     /// either the target triple from the module, or the target triple of the
     /// host if that does not exist.
@@ -351,8 +351,8 @@ namespace llvm {
 
     /// createMCAsmBackend - Create a target specific assembly parser.
     ///
-    /// \arg Triple - The target triple string.
-    /// \arg Backend - The target independent assembler object.
+    /// \param Triple The target triple string.
+    /// \param Backend The target independent assembler object.
     MCAsmBackend *createMCAsmBackend(StringRef Triple) const {
       if (!MCAsmBackendCtorFn)
         return 0;
@@ -370,7 +370,7 @@ namespace llvm {
 
     /// createMCAsmParser - Create a target specific assembly parser.
     ///
-    /// \arg Parser - The target independent parser implementation to use for
+    /// \param Parser The target independent parser implementation to use for
     /// parsing and lexing.
     MCTargetAsmParser *createMCAsmParser(MCSubtargetInfo &STI,
                                          MCAsmParser &Parser) const {
@@ -416,13 +416,13 @@ namespace llvm {
 
     /// createMCObjectStreamer - Create a target specific MCStreamer.
     ///
-    /// \arg TT - The target triple.
-    /// \arg Ctx - The target context.
-    /// \arg TAB - The target assembler backend object. Takes ownership.
-    /// \arg _OS - The stream object.
-    /// \arg _Emitter - The target independent assembler object.Takes ownership.
-    /// \arg RelaxAll - Relax all fixups?
-    /// \arg NoExecStack - Mark file as not needing a executable stack.
+    /// \param TT The target triple.
+    /// \param Ctx The target context.
+    /// \param TAB The target assembler backend object. Takes ownership.
+    /// \param _OS The stream object.
+    /// \param _Emitter The target independent assembler object.Takes ownership.
+    /// \param RelaxAll Relax all fixups?
+    /// \param NoExecStack Mark file as not needing a executable stack.
     MCStreamer *createMCObjectStreamer(StringRef TT, MCContext &Ctx,
                                        MCAsmBackend &TAB,
                                        raw_ostream &_OS,
diff --git a/include/llvm/Support/Threading.h b/include/llvm/Support/Threading.h
index c0e842c2fe..9017afb890 100644
--- a/include/llvm/Support/Threading.h
+++ b/include/llvm/Support/Threading.h
@@ -41,8 +41,8 @@ namespace llvm {
   /// before llvm_start_multithreaded().
   void llvm_release_global_lock();
 
-  /// llvm_execute_on_thread - Execute the given \arg UserFn on a separate
-  /// thread, passing it the provided \arg UserData.
+  /// llvm_execute_on_thread - Execute the given \p UserFn on a separate
+  /// thread, passing it the provided \p UserData.
   ///
   /// This function does not guarantee that the code will actually be executed
   /// on a separate thread or honoring the requested stack size, but tries to do
diff --git a/include/llvm/Support/raw_ostream.h b/include/llvm/Support/raw_ostream.h
index 18bd7670b6..400243b5a9 100644
--- a/include/llvm/Support/raw_ostream.h
+++ b/include/llvm/Support/raw_ostream.h
@@ -191,10 +191,10 @@ public:
 
   raw_ostream &operator<<(double N);
 
-  /// write_hex - Output \arg N in hexadecimal, without any prefix or padding.
+  /// write_hex - Output \p N in hexadecimal, without any prefix or padding.
   raw_ostream &write_hex(unsigned long long N);
 
-  /// write_escaped - Output \arg Str, turning '\\', '\t', '\n', '"', and
+  /// write_escaped - Output \p Str, turning '\\', '\t', '\n', '"', and
   /// anything that doesn't satisfy std::isprint into an escape sequence.
   raw_ostream &write_escaped(StringRef Str, bool UseHexEscapes = false);
 
@@ -245,15 +245,16 @@ public:
 
 private:
   /// write_impl - The is the piece of the class that is implemented
-  /// by subclasses.  This writes the \args Size bytes starting at
-  /// \arg Ptr to the underlying stream.
+  /// by subclasses.  This writes the \p Size bytes starting at
+  /// \p Ptr to the underlying stream.
   ///
   /// This function is guaranteed to only be called at a point at which it is
   /// safe for the subclass to install a new buffer via SetBuffer.
   ///
-  /// \arg Ptr - The start of the data to be written. For buffered streams this
+  /// \param Ptr The start of the data to be written. For buffered streams this
   /// is guaranteed to be the start of the buffer.
-  /// \arg Size - The number of bytes to be written.
+  ///
+  /// \param Size The number of bytes to be written.
   ///
   /// \invariant { Size > 0 }
   virtual void write_impl(const char *Ptr, size_t Size) = 0;
@@ -473,7 +474,7 @@ class raw_svector_ostream : public raw_ostream {
 public:
   /// Construct a new raw_svector_ostream.
   ///
-  /// \arg O - The vector to write to; this should generally have at least 128
+  /// \param O The vector to write to; this should generally have at least 128
   /// bytes free to avoid any extraneous memory overhead.
   explicit raw_svector_ostream(SmallVectorImpl<char> &O);
   ~raw_svector_ostream();
diff --git a/include/llvm/Value.h b/include/llvm/Value.h
index a82ac45c49..f2b9cdfbfd 100644
--- a/include/llvm/Value.h
+++ b/include/llvm/Value.h
@@ -120,7 +120,7 @@ public:
   /// setName() - Change the name of the value, choosing a new unique name if
   /// the provided name is taken.
   ///
-  /// \arg Name - The new name; or "" if the value's name should be removed.
+  /// \param Name The new name; or "" if the value's name should be removed.
   void setName(const Twine &Name);
 
   
diff --git a/lib/Transforms/Scalar/CodeGenPrepare.cpp b/lib/Transforms/Scalar/CodeGenPrepare.cpp
index 59121078cb..e97b90f8ff 100644
--- a/lib/Transforms/Scalar/CodeGenPrepare.cpp
+++ b/lib/Transforms/Scalar/CodeGenPrepare.cpp
@@ -662,6 +662,7 @@ bool CodeGenPrepare::OptimizeCallInst(CallInst *CI) {
 /// DupRetToEnableTailCallOpts - Look for opportunities to duplicate return
 /// instructions to the predecessor to enable tail call optimizations. The
 /// case it is currently looking for is:
+/// @code
 /// bb0:
 ///   %tmp0 = tail call i32 @f0()
 ///   br label %return
@@ -674,9 +675,11 @@ bool CodeGenPrepare::OptimizeCallInst(CallInst *CI) {
 /// return:
 ///   %retval = phi i32 [ %tmp0, %bb0 ], [ %tmp1, %bb1 ], [ %tmp2, %bb2 ]
 ///   ret i32 %retval
+/// @endcode
 ///
 /// =>
 ///
+/// @code
 /// bb0:
 ///   %tmp0 = tail call i32 @f0()
 ///   ret i32 %tmp0
@@ -686,7 +689,7 @@ bool CodeGenPrepare::OptimizeCallInst(CallInst *CI) {
 /// bb2:
 ///   %tmp2 = tail call i32 @f2()
 ///   ret i32 %tmp2
-///
+/// @endcode
 bool CodeGenPrepare::DupRetToEnableTailCallOpts(ReturnInst *RI) {
   if (!TLI)
     return false;
diff --git a/utils/TableGen/X86ModRMFilters.h b/utils/TableGen/X86ModRMFilters.h
index 19fecbc3a0..2cbaf7985d 100644
--- a/utils/TableGen/X86ModRMFilters.h
+++ b/utils/TableGen/X86ModRMFilters.h
@@ -70,7 +70,7 @@ class ModFilter : public ModRMFilter {
 public:
   /// Constructor
   ///
-  /// @r            - True if the mod bits of the ModR/M byte must be 11; false
+  /// \param r        True if the mod bits of the ModR/M byte must be 11; false
   ///                 otherwise.  The name r derives from the fact that the mod
   ///                 bits indicate whether the R/M bits [bits 2-0] signify a
   ///                 register or a memory operand.
@@ -98,11 +98,12 @@ class EscapeFilter : public ModRMFilter {
 public:
   /// Constructor
   ///
-  /// @c0_ff        - True if the ModR/M byte must fall between 0xc0 and 0xff;
-  ///                 false otherwise.
-  /// @nnn_or_modRM - If c0_ff is true, the required value of the entire ModR/M
-  ///                 byte.  If c0_ff is false, the required value of the nnn
-  ///                 field.
+  /// \param c0_ff True if the ModR/M byte must fall between 0xc0 and 0xff;
+  ///              false otherwise.
+  ///
+  /// \param nnn_or_modRM If c0_ff is true, the required value of the entire
+  ///                     ModR/M byte.  If c0_ff is false, the required value
+  ///                     of the nnn field.
   EscapeFilter(bool c0_ff, uint8_t nnn_or_modRM) :
     ModRMFilter(),
     C0_FF(c0_ff),
@@ -128,8 +129,8 @@ class AddRegEscapeFilter : public ModRMFilter {
 public:
   /// Constructor
   ///
-  /// @modRM        - The value of the ModR/M byte when the register operand
-  ///                 refers to the first register in the register set.
+  /// \param modRM The value of the ModR/M byte when the register operand
+  ///              refers to the first register in the register set.
   AddRegEscapeFilter(uint8_t modRM) : ModRM(modRM) {
   }
   
@@ -150,9 +151,9 @@ class ExtendedFilter : public ModRMFilter {
 public:
   /// Constructor
   ///
-  /// @r            - True if the mod field must be set to 11; false otherwise.
-  ///                 The name is explained at ModFilter.
-  /// @nnn          - The required value of the nnn field.
+  /// \param r   True if the mod field must be set to 11; false otherwise.
+  ///            The name is explained at ModFilter.
+  /// \param nnn The required value of the nnn field.
   ExtendedFilter(bool r, uint8_t nnn) : 
     ModRMFilter(),
     R(r),
@@ -177,7 +178,7 @@ class ExactFilter : public ModRMFilter {
 public:
   /// Constructor
   ///
-  /// @modRM        - The required value of the full ModR/M byte.
+  /// \param modRM The required value of the full ModR/M byte.
   ExactFilter(uint8_t modRM) :
     ModRMFilter(),
     ModRM(modRM) {
diff --git a/utils/TableGen/X86RecognizableInstr.h b/utils/TableGen/X86RecognizableInstr.h
index e0bb2e24e2..1668957234 100644
--- a/utils/TableGen/X86RecognizableInstr.h
+++ b/utils/TableGen/X86RecognizableInstr.h
@@ -225,23 +225,23 @@ private:
   /// emitInstructionSpecifier - Loads the instruction specifier for the current
   ///   instruction into a DisassemblerTables.
   ///
-  /// @arg tables - The DisassemblerTables to populate with the specifier for
+  /// \param tables The DisassemblerTables to populate with the specifier for
   ///               the current instruction.
   void emitInstructionSpecifier(DisassemblerTables &tables);
   
   /// emitDecodePath - Populates the proper fields in the decode tables
   ///   corresponding to the decode paths for this instruction.
   ///
-  /// @arg tables - The DisassemblerTables to populate with the decode
+  /// \param tables The DisassemblerTables to populate with the decode
   ///               decode information for the current instruction.
   void emitDecodePath(DisassemblerTables &tables) const;
 
   /// Constructor - Initializes a RecognizableInstr with the appropriate fields
   ///   from a CodeGenInstruction.
   ///
-  /// @arg tables - The DisassemblerTables that the specifier will be added to.
-  /// @arg insn   - The CodeGenInstruction to extract information from.
-  /// @arg uid    - The unique ID of the current instruction.
+  /// \param tables The DisassemblerTables that the specifier will be added to.
+  /// \param insn   The CodeGenInstruction to extract information from.
+  /// \param uid    The unique ID of the current instruction.
   RecognizableInstr(DisassemblerTables &tables,
                     const CodeGenInstruction &insn,
                     InstrUID uid);
@@ -249,11 +249,11 @@ public:
   /// processInstr - Accepts a CodeGenInstruction and loads decode information
   ///   for it into a DisassemblerTables if appropriate.
   ///
-  /// @arg tables - The DiassemblerTables to be populated with decode
+  /// \param tables The DiassemblerTables to be populated with decode
   ///               information.
-  /// @arg insn   - The CodeGenInstruction to be used as a source for this
+  /// \param insn   The CodeGenInstruction to be used as a source for this
   ///               information.
-  /// @uid        - The unique ID of the instruction.
+  /// \param uid    The unique ID of the instruction.
   static void processInstr(DisassemblerTables &tables,
                            const CodeGenInstruction &insn,
                            InstrUID uid);