[turbofan] Introduce new JSConstructWithArrayLike operator.

src/code-stub-assembler.cc

Index: src/code-stub-assembler.cc
diff --git a/src/code-stub-assembler.cc b/src/code-stub-assembler.cc
index 12d7e065e4a3ff5e673420478fe5a69d6a712f59..2edaa9dd0581cd75c82b295ce9921ae76e68c3ca 100644
--- a/src/code-stub-assembler.cc
+++ b/src/code-stub-assembler.cc
@@ -3204,6 +3204,10 @@ Node* CodeStubAssembler::IsConstructorMap(Node* map) {
   return IsSetWord32(LoadMapBitField(map), 1 << Map::kIsConstructor);
 }
 
+Node* CodeStubAssembler::IsConstructor(Node* object) {
+  return IsConstructorMap(LoadMap(object));
+}
+
 Node* CodeStubAssembler::IsSpecialReceiverInstanceType(Node* instance_type) {
   STATIC_ASSERT(JS_GLOBAL_OBJECT_TYPE <= LAST_SPECIAL_RECEIVER_TYPE);
   return Int32LessThanOrEqual(instance_type,