diff --git a/docs/Stacker.html b/docs/Stacker.html
index c969671..81b623e 100644
--- a/docs/Stacker.html
+++ b/docs/Stacker.html
@@ -219,8 +219,8 @@
 </ol>
 <p>The foregoing is such an important principal, its worth making an idiom:</p>
 <pre>
-BasicBlock* bb = new BasicBlock();
-bb->getInstList().push_back( new Branch( ... ) );
+BasicBlock* bb = BasicBlock::Create();
+bb->getInstList().push_back( BranchInst::Create( ... ) );
 new Instruction(..., bb->getTerminator() );
 </pre>
 <p>To make this clear, consider the typical if-then-else statement
@@ -232,16 +232,16 @@
 MyCompiler::handle_if( BasicBlock* bb, ICmpInst* condition )
 {
     // Create the blocks to contain code in the structure of if/then/else
-    BasicBlock* then_bb = new BasicBlock(); 
-    BasicBlock* else_bb = new BasicBlock();
-    BasicBlock* exit_bb = new BasicBlock();
+    BasicBlock* then_bb = BasicBlock::Create(); 
+    BasicBlock* else_bb = BasicBlock::Create();
+    BasicBlock* exit_bb = BasicBlock::Create();
 
     // Insert the branch instruction for the "if"
-    bb->getInstList().push_back( new BranchInst( then_bb, else_bb, condition ) );
+    bb->getInstList().push_back( BranchInst::Create( then_bb, else_bb, condition ) );
 
     // Set up the terminating instructions
-    then->getInstList().push_back( new BranchInst( exit_bb ) );
-    else->getInstList().push_back( new BranchInst( exit_bb ) );
+    then->getInstList().push_back( BranchInst::Create( exit_bb ) );
+    else->getInstList().push_back( BranchInst::Create( exit_bb ) );
 
     // Fill in the then part .. details excised for brevity
     this->fill_in( then_bb );
@@ -310,7 +310,7 @@
 std::vector&lt;Value*&gt; index_vector;
 index_vector.push_back( ConstantInt::get( Type::LongTy, 0 );
 // ... push other indices ...
-GetElementPtrInst* gep = new GetElementPtrInst( ptr, index_vector );
+GetElementPtrInst* gep = GetElementPtrInst::Create( ptr, index_vector );
 </pre>
 <p>For example, suppose we have a global variable whose type is [24 x int]. The
 variable itself represents a <em>pointer</em> to that array. To subscript the
diff --git a/docs/tutorial/JITTutorial1.html b/docs/tutorial/JITTutorial1.html
index 4f57a53..e280d92 100644
--- a/docs/tutorial/JITTutorial1.html
+++ b/docs/tutorial/JITTutorial1.html
@@ -142,7 +142,7 @@
 
 <div class="doc_code">
 <pre>
-  BasicBlock* block = new BasicBlock("entry", mul_add);
+  BasicBlock* block = BasicBlock::Create("entry", mul_add);
   IRBuilder builder(block);
 </pre>
 </div>
diff --git a/docs/tutorial/JITTutorial2.html b/docs/tutorial/JITTutorial2.html
index ba3d043..1a4b05d 100644
--- a/docs/tutorial/JITTutorial2.html
+++ b/docs/tutorial/JITTutorial2.html
@@ -98,11 +98,11 @@
 
 <div class="doc_code">
 <pre>
-  BasicBlock* entry = new BasicBlock(&quot;entry&quot;, gcd);
-  BasicBlock* ret = new BasicBlock(&quot;return&quot;, gcd);
-  BasicBlock* cond_false = new BasicBlock(&quot;cond_false&quot;, gcd);
-  BasicBlock* cond_true = new BasicBlock(&quot;cond_true&quot;, gcd);
-  BasicBlock* cond_false_2 = new BasicBlock(&quot;cond_false&quot;, gcd);
+  BasicBlock* entry = BasicBlock::Create(&quot;entry&quot;, gcd);
+  BasicBlock* ret = BasicBlock::Create(&quot;return&quot;, gcd);
+  BasicBlock* cond_false = BasicBlock::Create(&quot;cond_false&quot;, gcd);
+  BasicBlock* cond_true = BasicBlock::Create(&quot;cond_true&quot;, gcd);
+  BasicBlock* cond_false_2 = BasicBlock::Create(&quot;cond_false&quot;, gcd);
 </pre>
 </div>
 
diff --git a/docs/tutorial/LangImpl3.html b/docs/tutorial/LangImpl3.html
index 7f4b76a..f77f8f8 100644
--- a/docs/tutorial/LangImpl3.html
+++ b/docs/tutorial/LangImpl3.html
@@ -306,7 +306,7 @@
   std::vector&lt;const Type*&gt; Doubles(Args.size(), Type::DoubleTy);
   FunctionType *FT = FunctionType::get(Type::DoubleTy, Doubles, false);
   
-  Function *F = new Function(FT, Function::ExternalLinkage, Name, TheModule);
+  Function *F = Function::Create(FT, Function::ExternalLinkage, Name, TheModule);
 </pre>
 </div>
 
@@ -435,7 +435,7 @@
 <div class="doc_code">
 <pre>
   // Create a new basic block to start insertion into.
-  BasicBlock *BB = new BasicBlock("entry", TheFunction);
+  BasicBlock *BB = BasicBlock::Create("entry", TheFunction);
   Builder.SetInsertPoint(BB);
   
   if (Value *RetVal = Body-&gt;Codegen()) {
@@ -1079,7 +1079,7 @@
   std::vector&lt;const Type*&gt; Doubles(Args.size(), Type::DoubleTy);
   FunctionType *FT = FunctionType::get(Type::DoubleTy, Doubles, false);
   
-  Function *F = new Function(FT, Function::ExternalLinkage, Name, TheModule);
+  Function *F = Function::Create(FT, Function::ExternalLinkage, Name, TheModule);
   
   // If F conflicted, there was already something named 'Name'.  If it has a
   // body, don't allow redefinition or reextern.
@@ -1122,7 +1122,7 @@
     return 0;
   
   // Create a new basic block to start insertion into.
-  BasicBlock *BB = new BasicBlock("entry", TheFunction);
+  BasicBlock *BB = BasicBlock::Create("entry", TheFunction);
   Builder.SetInsertPoint(BB);
   
   if (Value *RetVal = Body-&gt;Codegen()) {
diff --git a/docs/tutorial/LangImpl4.html b/docs/tutorial/LangImpl4.html
index ddd6092..b956260 100644
--- a/docs/tutorial/LangImpl4.html
+++ b/docs/tutorial/LangImpl4.html
@@ -913,7 +913,7 @@
   std::vector&lt;const Type*&gt; Doubles(Args.size(), Type::DoubleTy);
   FunctionType *FT = FunctionType::get(Type::DoubleTy, Doubles, false);
   
-  Function *F = new Function(FT, Function::ExternalLinkage, Name, TheModule);
+  Function *F = Function::Create(FT, Function::ExternalLinkage, Name, TheModule);
   
   // If F conflicted, there was already something named 'Name'.  If it has a
   // body, don't allow redefinition or reextern.
@@ -956,7 +956,7 @@
     return 0;
   
   // Create a new basic block to start insertion into.
-  BasicBlock *BB = new BasicBlock("entry", TheFunction);
+  BasicBlock *BB = BasicBlock::Create("entry", TheFunction);
   Builder.SetInsertPoint(BB);
   
   if (Value *RetVal = Body-&gt;Codegen()) {
diff --git a/docs/tutorial/LangImpl5.html b/docs/tutorial/LangImpl5.html
index ae53fd9..1ff4e65 100644
--- a/docs/tutorial/LangImpl5.html
+++ b/docs/tutorial/LangImpl5.html
@@ -379,9 +379,9 @@
   
   // Create blocks for the then and else cases.  Insert the 'then' block at the
   // end of the function.
-  BasicBlock *ThenBB = new BasicBlock("then", TheFunction);
-  BasicBlock *ElseBB = new BasicBlock("else");
-  BasicBlock *MergeBB = new BasicBlock("ifcont");
+  BasicBlock *ThenBB = BasicBlock::Create("then", TheFunction);
+  BasicBlock *ElseBB = BasicBlock::Create("else");
+  BasicBlock *MergeBB = BasicBlock::Create("ifcont");
 
   Builder.CreateCondBr(CondV, ThenBB, ElseBB);
 </pre>
@@ -727,7 +727,7 @@
   // block.
   Function *TheFunction = Builder.GetInsertBlock()-&gt;getParent();
   BasicBlock *PreheaderBB = Builder.GetInsertBlock();
-  BasicBlock *LoopBB = new BasicBlock("loop", TheFunction);
+  BasicBlock *LoopBB = BasicBlock::Create("loop", TheFunction);
   
   // Insert an explicit fall through from the current block to the LoopBB.
   Builder.CreateBr(LoopBB);
@@ -828,7 +828,7 @@
 <pre>
   // Create the "after loop" block and insert it.
   BasicBlock *LoopEndBB = Builder.GetInsertBlock();
-  BasicBlock *AfterBB = new BasicBlock("afterloop", TheFunction);
+  BasicBlock *AfterBB = BasicBlock::Create("afterloop", TheFunction);
   
   // Insert the conditional branch into the end of LoopEndBB.
   Builder.CreateCondBr(EndCond, LoopBB, AfterBB);
@@ -1417,9 +1417,9 @@
   
   // Create blocks for the then and else cases.  Insert the 'then' block at the
   // end of the function.
-  BasicBlock *ThenBB = new BasicBlock("then", TheFunction);
-  BasicBlock *ElseBB = new BasicBlock("else");
-  BasicBlock *MergeBB = new BasicBlock("ifcont");
+  BasicBlock *ThenBB = BasicBlock::Create("then", TheFunction);
+  BasicBlock *ElseBB = BasicBlock::Create("else");
+  BasicBlock *MergeBB = BasicBlock::Create("ifcont");
   
   Builder.CreateCondBr(CondV, ThenBB, ElseBB);
   
@@ -1479,7 +1479,7 @@
   // block.
   Function *TheFunction = Builder.GetInsertBlock()-&gt;getParent();
   BasicBlock *PreheaderBB = Builder.GetInsertBlock();
-  BasicBlock *LoopBB = new BasicBlock("loop", TheFunction);
+  BasicBlock *LoopBB = BasicBlock::Create("loop", TheFunction);
   
   // Insert an explicit fall through from the current block to the LoopBB.
   Builder.CreateBr(LoopBB);
@@ -1525,7 +1525,7 @@
   
   // Create the "after loop" block and insert it.
   BasicBlock *LoopEndBB = Builder.GetInsertBlock();
-  BasicBlock *AfterBB = new BasicBlock("afterloop", TheFunction);
+  BasicBlock *AfterBB = BasicBlock::Create("afterloop", TheFunction);
   
   // Insert the conditional branch into the end of LoopEndBB.
   Builder.CreateCondBr(EndCond, LoopBB, AfterBB);
@@ -1552,7 +1552,7 @@
   std::vector&lt;const Type*&gt; Doubles(Args.size(), Type::DoubleTy);
   FunctionType *FT = FunctionType::get(Type::DoubleTy, Doubles, false);
   
-  Function *F = new Function(FT, Function::ExternalLinkage, Name, TheModule);
+  Function *F = Function::Create(FT, Function::ExternalLinkage, Name, TheModule);
   
   // If F conflicted, there was already something named 'Name'.  If it has a
   // body, don't allow redefinition or reextern.
@@ -1595,7 +1595,7 @@
     return 0;
   
   // Create a new basic block to start insertion into.
-  BasicBlock *BB = new BasicBlock("entry", TheFunction);
+  BasicBlock *BB = BasicBlock::Create("entry", TheFunction);
   Builder.SetInsertPoint(BB);
   
   if (Value *RetVal = Body-&gt;Codegen()) {
diff --git a/docs/tutorial/LangImpl6.html b/docs/tutorial/LangImpl6.html
index 6059ad0..97eba53 100644
--- a/docs/tutorial/LangImpl6.html
+++ b/docs/tutorial/LangImpl6.html
@@ -321,7 +321,7 @@
     BinopPrecedence[Proto->getOperatorName()] = Proto->getBinaryPrecedence();</b>
   
   // Create a new basic block to start insertion into.
-  BasicBlock *BB = new BasicBlock("entry", TheFunction);
+  BasicBlock *BB = BasicBlock::Create("entry", TheFunction);
   Builder.SetInsertPoint(BB);
   
   if (Value *RetVal = Body-&gt;Codegen()) {
@@ -1442,9 +1442,9 @@
   
   // Create blocks for the then and else cases.  Insert the 'then' block at the
   // end of the function.
-  BasicBlock *ThenBB = new BasicBlock("then", TheFunction);
-  BasicBlock *ElseBB = new BasicBlock("else");
-  BasicBlock *MergeBB = new BasicBlock("ifcont");
+  BasicBlock *ThenBB = BasicBlock::Create("then", TheFunction);
+  BasicBlock *ElseBB = BasicBlock::Create("else");
+  BasicBlock *MergeBB = BasicBlock::Create("ifcont");
   
   Builder.CreateCondBr(CondV, ThenBB, ElseBB);
   
@@ -1504,7 +1504,7 @@
   // block.
   Function *TheFunction = Builder.GetInsertBlock()-&gt;getParent();
   BasicBlock *PreheaderBB = Builder.GetInsertBlock();
-  BasicBlock *LoopBB = new BasicBlock("loop", TheFunction);
+  BasicBlock *LoopBB = BasicBlock::Create("loop", TheFunction);
   
   // Insert an explicit fall through from the current block to the LoopBB.
   Builder.CreateBr(LoopBB);
@@ -1550,7 +1550,7 @@
   
   // Create the "after loop" block and insert it.
   BasicBlock *LoopEndBB = Builder.GetInsertBlock();
-  BasicBlock *AfterBB = new BasicBlock("afterloop", TheFunction);
+  BasicBlock *AfterBB = BasicBlock::Create("afterloop", TheFunction);
   
   // Insert the conditional branch into the end of LoopEndBB.
   Builder.CreateCondBr(EndCond, LoopBB, AfterBB);
@@ -1577,7 +1577,7 @@
   std::vector&lt;const Type*&gt; Doubles(Args.size(), Type::DoubleTy);
   FunctionType *FT = FunctionType::get(Type::DoubleTy, Doubles, false);
   
-  Function *F = new Function(FT, Function::ExternalLinkage, Name, TheModule);
+  Function *F = Function::Create(FT, Function::ExternalLinkage, Name, TheModule);
   
   // If F conflicted, there was already something named 'Name'.  If it has a
   // body, don't allow redefinition or reextern.
@@ -1624,7 +1624,7 @@
     BinopPrecedence[Proto-&gt;getOperatorName()] = Proto-&gt;getBinaryPrecedence();
   
   // Create a new basic block to start insertion into.
-  BasicBlock *BB = new BasicBlock("entry", TheFunction);
+  BasicBlock *BB = BasicBlock::Create("entry", TheFunction);
   Builder.SetInsertPoint(BB);
   
   if (Value *RetVal = Body-&gt;Codegen()) {
diff --git a/docs/tutorial/LangImpl7.html b/docs/tutorial/LangImpl7.html
index fc8f130..be09f85 100644
--- a/docs/tutorial/LangImpl7.html
+++ b/docs/tutorial/LangImpl7.html
@@ -1722,9 +1722,9 @@
   
   // Create blocks for the then and else cases.  Insert the 'then' block at the
   // end of the function.
-  BasicBlock *ThenBB = new BasicBlock("then", TheFunction);
-  BasicBlock *ElseBB = new BasicBlock("else");
-  BasicBlock *MergeBB = new BasicBlock("ifcont");
+  BasicBlock *ThenBB = BasicBlock::Create("then", TheFunction);
+  BasicBlock *ElseBB = BasicBlock::Create("else");
+  BasicBlock *MergeBB = BasicBlock::Create("ifcont");
   
   Builder.CreateCondBr(CondV, ThenBB, ElseBB);
   
@@ -1795,7 +1795,7 @@
   // Make the new basic block for the loop header, inserting after current
   // block.
   BasicBlock *PreheaderBB = Builder.GetInsertBlock();
-  BasicBlock *LoopBB = new BasicBlock("loop", TheFunction);
+  BasicBlock *LoopBB = BasicBlock::Create("loop", TheFunction);
   
   // Insert an explicit fall through from the current block to the LoopBB.
   Builder.CreateBr(LoopBB);
@@ -1841,7 +1841,7 @@
   
   // Create the "after loop" block and insert it.
   BasicBlock *LoopEndBB = Builder.GetInsertBlock();
-  BasicBlock *AfterBB = new BasicBlock("afterloop", TheFunction);
+  BasicBlock *AfterBB = BasicBlock::Create("afterloop", TheFunction);
   
   // Insert the conditional branch into the end of LoopEndBB.
   Builder.CreateCondBr(EndCond, LoopBB, AfterBB);
@@ -1912,7 +1912,7 @@
   std::vector&lt;const Type*&gt; Doubles(Args.size(), Type::DoubleTy);
   FunctionType *FT = FunctionType::get(Type::DoubleTy, Doubles, false);
   
-  Function *F = new Function(FT, Function::ExternalLinkage, Name, TheModule);
+  Function *F = Function::Create(FT, Function::ExternalLinkage, Name, TheModule);
   
   // If F conflicted, there was already something named 'Name'.  If it has a
   // body, don't allow redefinition or reextern.
@@ -1972,7 +1972,7 @@
     BinopPrecedence[Proto-&gt;getOperatorName()] = Proto-&gt;getBinaryPrecedence();
   
   // Create a new basic block to start insertion into.
-  BasicBlock *BB = new BasicBlock("entry", TheFunction);
+  BasicBlock *BB = BasicBlock::Create("entry", TheFunction);
   Builder.SetInsertPoint(BB);
   
   // Add all arguments to the symbol table and create their allocas.