1 files changed, 7 insertions, 1 deletions
diff --git a/deps/v8/src/compiler/typed-optimization.h b/deps/v8/src/compiler/typed-optimization.h
index 75de75b143..e906ab37eb 100644
--- a/deps/v8/src/compiler/typed-optimization.h
+++ b/deps/v8/src/compiler/typed-optimization.h
@@ -41,7 +41,6 @@ class V8_EXPORT_PRIVATE TypedOptimization final
   Reduction ReduceCheckMaps(Node* node);
   Reduction ReduceCheckNumber(Node* node);
   Reduction ReduceCheckString(Node* node);
-  Reduction ReduceCheckSeqString(Node* node);
   Reduction ReduceCheckEqualsInternalizedString(Node* node);
   Reduction ReduceCheckEqualsSymbol(Node* node);
   Reduction ReduceLoadField(Node* node);
@@ -50,6 +49,7 @@ class V8_EXPORT_PRIVATE TypedOptimization final
   Reduction ReduceNumberToUint8Clamped(Node* node);
   Reduction ReducePhi(Node* node);
   Reduction ReduceReferenceEqual(Node* node);
+  Reduction ReduceStringComparison(Node* node);
   Reduction ReduceSameValue(Node* node);
   Reduction ReduceSelect(Node* node);
   Reduction ReduceSpeculativeToNumber(Node* node);
@@ -57,6 +57,12 @@ class V8_EXPORT_PRIVATE TypedOptimization final
   Reduction ReduceTypeOf(Node* node);
   Reduction ReduceToBoolean(Node* node);
 
+  Reduction TryReduceStringComparisonOfStringFromSingleCharCode(
+      Node* comparison, Node* from_char_code, Node* constant, bool inverted);
+  Reduction TryReduceStringComparisonOfStringFromSingleCharCodeToConstant(
+      Node* comparison, Handle<String> string, bool inverted);
+  const Operator* NumberComparisonFor(const Operator* op);
+
   CompilationDependencies* dependencies() const { return dependencies_; }
   Factory* factory() const;
   Graph* graph() const;