1 files changed, 45 insertions, 0 deletions
diff --git a/chromium/v8/src/ic/unary-op-assembler.h b/chromium/v8/src/ic/unary-op-assembler.h
new file mode 100644
index 00000000000..b22322ddf2a
--- /dev/null
+++ b/chromium/v8/src/ic/unary-op-assembler.h
@@ -0,0 +1,45 @@
+// Copyright 2020 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_IC_UNARY_OP_ASSEMBLER_H_
+#define V8_IC_UNARY_OP_ASSEMBLER_H_
+
+#include "src/codegen/code-stub-assembler.h"
+
+namespace v8 {
+namespace internal {
+
+namespace compiler {
+class CodeAssemblerState;
+}
+
+class UnaryOpAssembler final {
+ public:
+  explicit UnaryOpAssembler(compiler::CodeAssemblerState* state)
+      : state_(state) {}
+
+  TNode<Object> Generate_BitwiseNotWithFeedback(
+      TNode<Context> context, TNode<Object> value, TNode<UintPtrT> slot,
+      TNode<HeapObject> maybe_feedback_vector);
+
+  TNode<Object> Generate_DecrementWithFeedback(
+      TNode<Context> context, TNode<Object> value, TNode<UintPtrT> slot,
+      TNode<HeapObject> maybe_feedback_vector);
+
+  TNode<Object> Generate_IncrementWithFeedback(
+      TNode<Context> context, TNode<Object> value, TNode<UintPtrT> slot,
+      TNode<HeapObject> maybe_feedback_vector);
+
+  TNode<Object> Generate_NegateWithFeedback(
+      TNode<Context> context, TNode<Object> value, TNode<UintPtrT> slot,
+      TNode<HeapObject> maybe_feedback_vector);
+
+ private:
+  compiler::CodeAssemblerState* const state_;
+};
+
+}  // namespace internal
+}  // namespace v8
+
+#endif  // V8_IC_UNARY_OP_ASSEMBLER_H_