[mips] Add assembler support for '.set mipsX'.

[oota-llvm.git] / include / llvm / MC / MCSymbol.h

diff --git a/include/llvm/MC/MCSymbol.h b/include/llvm/MC/MCSymbol.h
index 0583ce56820b08d2dc01ace823857055d89c90da..0b3c3ceb210f28b12e1162926e21232e8f569b61 100644 (file)
--- a/include/llvm/MC/MCSymbol.h
+++ b/include/llvm/MC/MCSymbol.h
@@ -15,6 +15,7 @@
 #define LLVM_MC_MCSYMBOL_H
 
 #include "llvm/ADT/StringRef.h"
+#include "llvm/Support/Compiler.h"
 
 namespace llvm {
   class MCExpr;
@@ -59,11 +60,11 @@ namespace llvm {
     friend class MCExpr;
     friend class MCContext;
     MCSymbol(StringRef name, bool isTemporary)
-      : Name(name), Section(0), Value(0),
+      : Name(name), Section(nullptr), Value(nullptr),
         IsTemporary(isTemporary), IsUsed(false) {}
 
-    MCSymbol(const MCSymbol&);       // DO NOT IMPLEMENT
-    void operator=(const MCSymbol&); // DO NOT IMPLEMENT
+    MCSymbol(const MCSymbol&) LLVM_DELETED_FUNCTION;
+    void operator=(const MCSymbol&) LLVM_DELETED_FUNCTION;
   public:
     /// getName - Get the symbol name.
     StringRef getName() const { return Name; }
@@ -86,7 +87,7 @@ namespace llvm {
     ///
     /// Defined symbols are either absolute or in some section.
     bool isDefined() const {
-      return Section != 0;
+      return Section != nullptr;
     }
 
     /// isInSection - Check if this symbol is defined in some section (i.e., it
@@ -112,12 +113,12 @@ namespace llvm {
       return *Section;
     }
 
-    /// setSection - Mark the symbol as defined in the section \arg S.
+    /// setSection - Mark the symbol as defined in the section \p S.
     void setSection(const MCSection &S) { Section = &S; }
 
     /// setUndefined - Mark the symbol as undefined.
     void setUndefined() {
-      Section = 0;
+      Section = nullptr;
     }
 
     /// setAbsolute - Mark the symbol as absolute.
@@ -129,10 +130,10 @@ namespace llvm {
 
     /// isVariable - Check if this is a variable symbol.
     bool isVariable() const {
-      return Value != 0;
+      return Value != nullptr;
     }
 
-    /// getValue() - Get the value for variable symbols.
+    /// getVariableValue() - Get the value for variable symbols.
     const MCExpr *getVariableValue() const {
       assert(isVariable() && "Invalid accessor!");
       IsUsed = true;
@@ -140,7 +141,7 @@ namespace llvm {
     }
 
     // AliasedSymbol() - If this is an alias (a = b), return the symbol
-    // we ultimately point to. For a non alias, this just returns the symbol
+    // we ultimately point to. For a non-alias, this just returns the symbol
     // itself.
     const MCSymbol &AliasedSymbol() const;
 
@@ -148,7 +149,7 @@ namespace llvm {
 
     /// @}
 
-    /// print - Print the value to the stream \arg OS.
+    /// print - Print the value to the stream \p OS.
     void print(raw_ostream &OS) const;
 
     /// dump - Print the value to stderr.