1 files changed, 0 insertions, 41 deletions
diff --git a/deps/v8/src/wasm/js-to-wasm-wrapper-cache.h b/deps/v8/src/wasm/js-to-wasm-wrapper-cache.h
deleted file mode 100644
index ba2093d2c1..0000000000
--- a/deps/v8/src/wasm/js-to-wasm-wrapper-cache.h
+++ /dev/null
@@ -1,41 +0,0 @@
-// Copyright 2018 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_WASM_JS_TO_WASM_WRAPPER_CACHE_H_
-#define V8_WASM_JS_TO_WASM_WRAPPER_CACHE_H_
-
-#include "src/compiler/wasm-compiler.h"
-#include "src/logging/counters.h"
-#include "src/wasm/value-type.h"
-#include "src/wasm/wasm-code-manager.h"
-
-namespace v8 {
-namespace internal {
-namespace wasm {
-
-class JSToWasmWrapperCache {
- public:
-  Handle<Code> GetOrCompileJSToWasmWrapper(Isolate* isolate, FunctionSig* sig,
-                                           bool is_import) {
-    std::pair<bool, FunctionSig> key(is_import, *sig);
-    Handle<Code>& cached = cache_[key];
-    if (cached.is_null()) {
-      cached = compiler::CompileJSToWasmWrapper(isolate, sig, is_import)
-                   .ToHandleChecked();
-    }
-    return cached;
-  }
-
- private:
-  // We generate different code for calling imports than calling wasm functions
-  // in this module. Both are cached separately.
-  using CacheKey = std::pair<bool, FunctionSig>;
-  std::unordered_map<CacheKey, Handle<Code>, base::hash<CacheKey>> cache_;
-};
-
-}  // namespace wasm
-}  // namespace internal
-}  // namespace v8
-
-#endif  // V8_WASM_JS_TO_WASM_WRAPPER_CACHE_H_