[PM/AA] Rebuild LLVM's alias analysis infrastructure in a way compatible

[oota-llvm.git] / examples / Kaleidoscope / Chapter5 / toy.cpp

diff --git a/examples/Kaleidoscope/Chapter5/toy.cpp b/examples/Kaleidoscope/Chapter5/toy.cpp
index 29db71c20a8143f88a23562704bf2d9af1404d6e..57edf1aa8454da358aad51847fcfe7d9512ee154 100644 (file)
--- a/examples/Kaleidoscope/Chapter5/toy.cpp
+++ b/examples/Kaleidoscope/Chapter5/toy.cpp
@@ -1,5 +1,4 @@
 #include "llvm/ADT/STLExtras.h"
-#include "llvm/Analysis/BasicAliasAnalysis.h"
 #include "llvm/Analysis/Passes.h"
 #include "llvm/IR/IRBuilder.h"
 #include "llvm/IR/LLVMContext.h"
@@ -808,8 +807,6 @@ static void InitializeModuleAndPassManager() {
   // Create a new pass manager attached to it.
   TheFPM = llvm::make_unique<legacy::FunctionPassManager>(TheModule.get());
 
-  // Provide basic AliasAnalysis support for GVN.
-  TheFPM->add(createBasicAliasAnalysisPass());
   // Do simple "peephole" optimizations and bit-twiddling optzns.
   TheFPM->add(createInstructionCombiningPass());
   // Reassociate expressions.