Merge LLVMBuilder and FoldingBuilder, calling
the result IRBuilder.  Patch by Dominic Hamon.

llvm-svn: 49604
diff --git a/llvm/docs/tutorial/LangImpl6.html b/llvm/docs/tutorial/LangImpl6.html
index 62ce43e..1f159e0 100644
--- a/llvm/docs/tutorial/LangImpl6.html
+++ b/llvm/docs/tutorial/LangImpl6.html
@@ -827,7 +827,7 @@
 #include "llvm/Analysis/Verifier.h"
 #include "llvm/Target/TargetData.h"
 #include "llvm/Transforms/Scalar.h"
-#include "llvm/Support/LLVMBuilder.h"
+#include "llvm/Support/IRBuilder.h"
 #include <cstdio>
 #include <string>
 #include <map>
@@ -1357,7 +1357,7 @@
 //===----------------------------------------------------------------------===//
 
 static Module *TheModule;
-static LLVMFoldingBuilder Builder;
+static IRBuilder Builder;
 static std::map<std::string, Value*> NamedValues;
 static FunctionPassManager *TheFPM;