vendor/llvm/llvm-release_39-r276489

1 files changed, 1 insertions, 12 deletions

diff --git a/include/llvm/Transforms/Utils/SimplifyIndVar.h b/include/llvm/Transforms/Utils/SimplifyIndVar.h
index 3c55e64537c7f..90438ee699fe1 100644
--- a/include/llvm/Transforms/Utils/SimplifyIndVar.h
+++ b/include/llvm/Transforms/Utils/SimplifyIndVar.h
@@ -17,7 +17,6 @@
 #define LLVM_TRANSFORMS_UTILS_SIMPLIFYINDVAR_H
 
 #include "llvm/IR/ValueHandle.h"
-#include "llvm/Support/CommandLine.h"
 
 namespace llvm {
 
@@ -34,24 +33,14 @@ class ScalarEvolution;
 class IVVisitor {
 protected:
   const DominatorTree *DT;
-  bool ShouldSplitOverflowIntrinsics;
 
   virtual void anchor();
 
 public:
-  IVVisitor(): DT(nullptr), ShouldSplitOverflowIntrinsics(false) {}
+  IVVisitor() : DT(nullptr) {}
   virtual ~IVVisitor() {}
 
   const DominatorTree *getDomTree() const { return DT; }
-
-  bool shouldSplitOverflowInstrinsics() const {
-    return ShouldSplitOverflowIntrinsics;
-  }
-  void setSplitOverflowIntrinsics() {
-    ShouldSplitOverflowIntrinsics = true;
-    assert(DT && "Splitting overflow intrinsics requires a DomTree.");
-  }
-
   virtual void visitCast(CastInst *Cast) = 0;
 };