[stubs] Enable machine graph verification for CodeStubAssembler and friends by default in debug mode

src/compiler/code-assembler.cc

 // Copyright 2015 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "src/compiler/code-assembler.h"
 
 #include <ostream>
 
 #include "src/code-factory.h"
 #include "src/compiler/graph.h"
@@ skipping 52 matching lines @@
 
 CodeAssemblerState::~CodeAssemblerState() {}
 
 CodeAssembler::~CodeAssembler() {}
 
 void CodeAssembler::CallPrologue() {}
 
 void CodeAssembler::CallEpilogue() {}
 
 // static
-Handle<Code> CodeAssembler::GenerateCode(CodeAssemblerState* state,
-                                         bool verify_graph) {
-  // TODO(ishell): Remove verify_graph parameter and always enable the
-  // verification once all the issues are fixed.
+Handle<Code> CodeAssembler::GenerateCode(CodeAssemblerState* state) {
   DCHECK(!state->code_generated_);
 
   RawMachineAssembler* rasm = state->raw_assembler_.get();
   Schedule* schedule = rasm->Export();
   Handle<Code> code = Pipeline::GenerateCodeForCodeStub(
       rasm->isolate(), rasm->call_descriptor(), rasm->graph(), schedule,
-      state->flags_, state->name_, verify_graph);
+      state->flags_, state->name_);
 
   state->code_generated_ = true;
   return code;
 }
 
 bool CodeAssembler::Is64() const { return raw_assembler()->machine()->Is64(); }
 
 bool CodeAssembler::IsFloat64RoundUpSupported() const {
   return raw_assembler()->machine()->Float64RoundUp().IsSupported();
 }
@@ skipping 1100 matching lines @@
       }
     }
   }
 
   bound_ = true;
 }
 
 }  // namespace compiler
 }  // namespace internal
 }  // namespace v8