1 files changed, 0 insertions, 4 deletions
diff --git a/deps/v8/src/compiler/js-builtin-reducer.h b/deps/v8/src/compiler/js-builtin-reducer.h
index ac6f266eed..42221e9727 100644
--- a/deps/v8/src/compiler/js-builtin-reducer.h
+++ b/deps/v8/src/compiler/js-builtin-reducer.h
@@ -26,13 +26,9 @@ class JSBuiltinReducer FINAL : public Reducer {
   Reduction Reduce(Node* node) FINAL;
 
  private:
-  Reduction ReduceMathAbs(Node* node);
-  Reduction ReduceMathSqrt(Node* node);
   Reduction ReduceMathMax(Node* node);
   Reduction ReduceMathImul(Node* node);
   Reduction ReduceMathFround(Node* node);
-  Reduction ReduceMathFloor(Node* node);
-  Reduction ReduceMathCeil(Node* node);
 
   JSGraph* jsgraph() const { return jsgraph_; }
   Graph* graph() const;