From 3bcd6394ecd3c928d2ea05bb64cacdcae8dc677a Mon Sep 17 00:00:00 2001
From: Chris Lattner <sabre@nondot.org>
Date: Mon, 25 Jun 2001 07:31:05 +0000
Subject: * Rename get.*Operator to create seeing that it would have to be
 qualified   with the classname anyways. * Add an isPHINode() method to
 Instruction * Add getUniqueName() to SymbolTable class * Add an insert method
 to ValueHolder

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73 91177308-0d34-0410-b5e6-96231b3b80d8
---
 include/llvm/InstrTypes.h  | 15 ++++++++-------
 include/llvm/Instruction.h |  3 +++
 include/llvm/SymbolTable.h |  6 ++++++
 include/llvm/ValueHolder.h | 16 +++++++++++-----
 4 files changed, 28 insertions(+), 12 deletions(-)

(limited to 'include')

diff --git a/include/llvm/InstrTypes.h b/include/llvm/InstrTypes.h
index 23d6019866..6d35ed5d50 100644
--- a/include/llvm/InstrTypes.h
+++ b/include/llvm/InstrTypes.h
@@ -60,10 +60,10 @@ class UnaryOperator : public Instruction {
   Use Source;
 public:
 
-  // getUnaryOperator() - Construct a unary instruction, given the opcode
+  // create() - Construct a unary instruction, given the opcode
   // and its operand.
   //
-  static UnaryOperator *getUnaryOperator(unsigned Op, Value *Source);
+  static UnaryOperator *create(unsigned Op, Value *Source);
 
   UnaryOperator(Value *S, unsigned iType, const string &Name = "")
       : Instruction(S->getType(), iType, Name), Source(S, this) {
@@ -71,7 +71,7 @@ public:
   inline ~UnaryOperator() { dropAllReferences(); }
 
   virtual Instruction *clone() const { 
-    return getUnaryOperator(getInstType(), Source);
+    return create(getInstType(), Source);
   }
 
   virtual void dropAllReferences() {
@@ -105,10 +105,11 @@ class BinaryOperator : public Instruction {
   Use Source1, Source2;
 public:
 
-  // getBinaryOperator() - Construct a binary instruction, given the opcode
+  // create() - Construct a binary instruction, given the opcode
   // and the two operands.
   //
-  static BinaryOperator *getBinaryOperator(unsigned Op, Value *S1, Value *S2);
+  static BinaryOperator *create(unsigned Op, Value *S1, Value *S2,
+				const string &Name = "");
 
   BinaryOperator(unsigned iType, Value *S1, Value *S2, 
                  const string &Name = "") 
@@ -118,8 +119,8 @@ public:
   }
   inline ~BinaryOperator() { dropAllReferences(); }
 
-  virtual Instruction *clone() const { 
-    return getBinaryOperator(getInstType(), Source1, Source2);
+  virtual Instruction *clone() const {
+    return create(getInstType(), Source1, Source2);
   }
 
   virtual void dropAllReferences() {
diff --git a/include/llvm/Instruction.h b/include/llvm/Instruction.h
index 0ac1921682..871ed037ef 100644
--- a/include/llvm/Instruction.h
+++ b/include/llvm/Instruction.h
@@ -85,6 +85,9 @@ public:
     return iType >= FirstBinaryOp && iType < NumBinaryOps;
   }
 
+  // isPHINode() - This is used frequently enough to allow it to exist
+  inline bool isPHINode() const { return iType == PHINode; }
+
 
   //----------------------------------------------------------------------
   // Exported enumerations...
diff --git a/include/llvm/SymbolTable.h b/include/llvm/SymbolTable.h
index dfb78eee82..91c5d613d4 100644
--- a/include/llvm/SymbolTable.h
+++ b/include/llvm/SymbolTable.h
@@ -58,6 +58,12 @@ public:
   void remove(Value *N);
   Value *type_remove(const type_iterator &It);
 
+  // getUniqueName - Given a base name, return a string that is either equal to
+  // it (or derived from it) that does not already occur in the symbol table for
+  // the specified type.
+  //
+  string getUniqueName(const Type *Ty, const string &BaseName);
+
   inline unsigned type_size(const Type *TypeID) const {
     return find(TypeID)->second.size();
   }
diff --git a/include/llvm/ValueHolder.h b/include/llvm/ValueHolder.h
index 134262354a..26ecd267f2 100644
--- a/include/llvm/ValueHolder.h
+++ b/include/llvm/ValueHolder.h
@@ -82,12 +82,18 @@ public:
   // specified by the iterator, and leaves the iterator pointing to the element 
   // that used to follow the element deleted.
   //
-  ValueSubclass *remove(iterator &DI);        // Defined in ValueHolderImpl.h
-  ValueSubclass *remove(const iterator &DI);  // Defined in ValueHolderImpl.h
-  void     remove(ValueSubclass *D);          // Defined in ValueHolderImpl.h
+  ValueSubclass *remove(iterator &DI);         // Defined in ValueHolderImpl.h
+  ValueSubclass *remove(const iterator &DI);   // Defined in ValueHolderImpl.h
+  void           remove(ValueSubclass *D);     // Defined in ValueHolderImpl.h
 
-  inline void push_front(ValueSubclass *Inst); // Defined in ValueHolderImpl.h
-  inline void push_back(ValueSubclass *Inst);  // Defined in ValueHolderImpl.h
+  void push_front(ValueSubclass *Inst);        // Defined in ValueHolderImpl.h
+  void push_back(ValueSubclass *Inst);         // Defined in ValueHolderImpl.h
+
+  // ValueHolder::insert - This method inserts the specified value *BEFORE* the 
+  // indicated iterator position, and returns an interator to the newly inserted
+  // value.
+  //
+  iterator insert(iterator Pos, ValueSubclass *Inst);
 };
 
 #endif
-- 
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