Update llvm to r84119.

1 files changed, 17 insertions, 15 deletions

diff --git a/include/llvm/CodeGen/PseudoSourceValue.h b/include/llvm/CodeGen/PseudoSourceValue.h
index 3ad2502..c6be645 100644
--- a/include/llvm/CodeGen/PseudoSourceValue.h
+++ b/include/llvm/CodeGen/PseudoSourceValue.h
@@ -25,18 +25,17 @@ namespace llvm {
   /// stack frame (e.g., a spill slot), below the stack frame (e.g., argument
   /// space), or constant pool.
   class PseudoSourceValue : public Value {
+  private:
+    /// printCustom - Implement printing for PseudoSourceValue. This is called
+    /// from Value::print or Value's operator<<.
+    ///
+    virtual void printCustom(raw_ostream &O) const;
+
   public:
     PseudoSourceValue();
 
-    /// dump - Support for debugging, callable in GDB: V->dump()
-    //
-    virtual void dump() const;
-
-    /// print - Implement operator<< on PseudoSourceValue.
-    ///
-    virtual void print(raw_ostream &OS) const;
-
-    /// isConstant - Test whether this PseudoSourceValue has a constant value.
+    /// isConstant - Test whether the memory pointed to by this
+    /// PseudoSourceValue has a constant value.
     ///
     virtual bool isConstant(const MachineFrameInfo *) const;
 
@@ -52,18 +51,21 @@ namespace llvm {
     /// e.g., a spill slot.
     static const PseudoSourceValue *getFixedStack(int FI);
 
-    /// A source value referencing the area below the stack frame of a function,
-    /// e.g., the argument space.
+    /// A pseudo source value referencing the area below the stack frame of
+    /// a function, e.g., the argument space.
     static const PseudoSourceValue *getStack();
 
-    /// A source value referencing the global offset table (or something the
-    /// like).
+    /// A pseudo source value referencing the global offset table
+    /// (or something the like).
     static const PseudoSourceValue *getGOT();
 
-    /// A SV referencing the constant pool
+    /// A pseudo source value referencing the constant pool. Since constant
+    /// pools are constant, this doesn't need to identify a specific constant
+    /// pool entry.
     static const PseudoSourceValue *getConstantPool();
 
-    /// A SV referencing the jump table
+    /// A pseudo source value referencing a jump table. Since jump tables are
+    /// constant, this doesn't need to identify a specific jump table.
     static const PseudoSourceValue *getJumpTable();
   };
 } // End llvm namespace