[interpreter] Delete some dead code

Leftover from removing interpreter intrinsics.

Change-Id: I848c3ebd0706cb85126d5d7c3d5a6c97d97414b2
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3015555Reviewed-by: Leszek Swirski <leszeks@chromium.org>
Commit-Queue: Toon Verwaest <verwaest@chromium.org>
Cr-Commit-Position: refs/heads/master@{#75646}

src/interpreter/interpreter-intrinsics-generator.cc

@@ -34,14 +34,6 @@ class IntrinsicsGenerator {
       const InterpreterAssembler::RegListNodePair& args);
 
  private:
-  enum InstanceTypeCompareMode {
-    kInstanceTypeEqual,
-    kInstanceTypeGreaterThanOrEqual
-  };
-
-  TNode<Oddball> IsInstanceType(TNode<Object> input, int type);
-  TNode<BoolT> CompareInstanceType(TNode<HeapObject> map, int type,
-                                   InstanceTypeCompareMode mode);
   TNode<Object> IntrinsicAsBuiltinCall(
       const InterpreterAssembler::RegListNodePair& args, TNode<Context> context,
       Builtin name, int arg_count);
@@ -118,29 +110,6 @@ TNode<Object> IntrinsicsGenerator::InvokeIntrinsic(
   return result.value();
 }
 
-TNode<BoolT> IntrinsicsGenerator::CompareInstanceType(
-    TNode<HeapObject> object, int type, InstanceTypeCompareMode mode) {
-  TNode<Uint16T> instance_type = __ LoadInstanceType(object);
-
-  if (mode == kInstanceTypeEqual) {
-    return __ Word32Equal(instance_type, __ Int32Constant(type));
-  } else {
-    DCHECK_EQ(mode, kInstanceTypeGreaterThanOrEqual);
-    return __ Int32GreaterThanOrEqual(instance_type, __ Int32Constant(type));
-  }
-}
-
-TNode<Oddball> IntrinsicsGenerator::IsInstanceType(TNode<Object> input,
-                                                   int type) {
-  TNode<Oddball> result = __ Select<Oddball>(
-      __ TaggedIsSmi(input), [=] { return __ FalseConstant(); },
-      [=] {
-        return __ SelectBooleanConstant(
-            CompareInstanceType(__ CAST(input), type, kInstanceTypeEqual));
-      });
-  return result;
-}
-
 TNode<Object> IntrinsicsGenerator::IntrinsicAsBuiltinCall(
     const InterpreterAssembler::RegListNodePair& args, TNode<Context> context,
     Builtin name, int arg_count) {