[turbofan] Add a Simplified::CheckMaps instruction.

test/unittests/compiler/node-test-utils.h

 // Copyright 2014 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.
 
 #ifndef V8_UNITTESTS_COMPILER_NODE_TEST_UTILS_H_
 #define V8_UNITTESTS_COMPILER_NODE_TEST_UTILS_H_
 
 #include "src/compiler/machine-operator.h"
 #include "src/compiler/machine-type.h"
 #include "testing/gmock/include/gmock/gmock.h"
@@ skipping 40 matching lines @@
                         const Matcher<Node*>& control_matcher);
 Matcher<Node*> IsIfValue(const Matcher<int32_t>& value_matcher,
                          const Matcher<Node*>& control_matcher);
 Matcher<Node*> IsIfDefault(const Matcher<Node*>& control_matcher);
 Matcher<Node*> IsValueEffect(const Matcher<Node*>& value_matcher);
 Matcher<Node*> IsFinish(const Matcher<Node*>& value_matcher,
                         const Matcher<Node*>& effect_matcher);
 Matcher<Node*> IsReturn(const Matcher<Node*>& value_matcher,
                         const Matcher<Node*>& effect_matcher,
                         const Matcher<Node*>& control_matcher);
+Matcher<Node*> IsDeoptimize(const Matcher<Node*>& frame_state_matcher,
+                            const Matcher<Node*>& effect_matcher,
+                            const Matcher<Node*>& control_matcher);
 Matcher<Node*> IsTerminate(const Matcher<Node*>& effect_matcher,
                            const Matcher<Node*>& control_matcher);
 Matcher<Node*> IsExternalConstant(
     const Matcher<ExternalReference>& value_matcher);
 Matcher<Node*> IsHeapConstant(
     const Matcher<Unique<HeapObject> >& value_matcher);
 Matcher<Node*> IsFloat32Constant(const Matcher<float>& value_matcher);
 Matcher<Node*> IsFloat64Constant(const Matcher<double>& value_matcher);
 Matcher<Node*> IsInt32Constant(const Matcher<int32_t>& value_matcher);
 Matcher<Node*> IsInt64Constant(const Matcher<int64_t>& value_matcher);
@@ skipping 185 matching lines @@
                           const Matcher<Node*>& effect_matcher,
                           const Matcher<Node*>& control_matcher);
 Matcher<Node*> IsNumberToInt32(const Matcher<Node*>& input_matcher);
 Matcher<Node*> IsNumberToUint32(const Matcher<Node*>& input_matcher);
 
 }  // namespace compiler
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_UNITTESTS_COMPILER_NODE_TEST_UTILS_H_