[turbofan] Modifies the --turbo-verify-machine-graph flag to act as a filter.

src/interpreter/interpreter-assembler.cc

Index: src/interpreter/interpreter-assembler.cc
diff --git a/src/interpreter/interpreter-assembler.cc b/src/interpreter/interpreter-assembler.cc
index 6f568d08977b15ef7636ac7c9214084681329e2a..b945b91379afa3867e11acd5b7468ebf5df303de 100644
--- a/src/interpreter/interpreter-assembler.cc
+++ b/src/interpreter/interpreter-assembler.cc
@@ -1035,7 +1035,7 @@ Node* InterpreterAssembler::LoadBytecode(compiler::Node* bytecode_offset) {
 Node* InterpreterAssembler::StarDispatchLookahead(Node* target_bytecode) {
   Label do_inline_star(this), done(this);
 
-  Variable var_bytecode(this, MachineRepresentation::kWord8);
+  Variable var_bytecode(this, MachineType::PointerRepresentation());
   var_bytecode.Bind(target_bytecode);
 
   Node* star_bytecode = IntPtrConstant(static_cast<int>(Bytecode::kStar));