[turbofan] Optimize Function.prototype.bind for the common case.

src/compiler/js-builtin-reducer.h

Index: src/compiler/js-builtin-reducer.h
diff --git a/src/compiler/js-builtin-reducer.h b/src/compiler/js-builtin-reducer.h
index 736ece34e4f5db27b7cc794dd5d45280a3140821..66462d803e16eb047c786abf9a313781fd6d735a 100644
--- a/src/compiler/js-builtin-reducer.h
+++ b/src/compiler/js-builtin-reducer.h
@@ -61,6 +61,7 @@ class V8_EXPORT_PRIVATE JSBuiltinReducer final
   Reduction ReduceArrayShift(Node* node);
   Reduction ReduceDateNow(Node* node);
   Reduction ReduceDateGetTime(Node* node);
+  Reduction ReduceFunctionBind(Node* node);
   Reduction ReduceGlobalIsFinite(Node* node);
   Reduction ReduceGlobalIsNaN(Node* node);
   Reduction ReduceMathAbs(Node* node);