[TypeFeedbackVector] special ic slots for interpreter compare/binary ops.

src/type-hints.h

Index: src/type-hints.h
diff --git a/src/compiler/type-hints.h b/src/type-hints.h
similarity index 91%
rename from src/compiler/type-hints.h
rename to src/type-hints.h
index d41b421626777e3caee8dacab822005d97d4d3fd..cdf470956f6c0830ed46f22cba7b0548ba70c1b7 100644
--- a/src/compiler/type-hints.h
+++ b/src/type-hints.h
@@ -2,15 +2,14 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef V8_COMPILER_TYPE_HINTS_H_
-#define V8_COMPILER_TYPE_HINTS_H_
+#ifndef V8_TYPE_HINTS_H_
+#define V8_TYPE_HINTS_H_
 
 #include "src/base/flags.h"
 #include "src/utils.h"
 
 namespace v8 {
 namespace internal {
-namespace compiler {
 
 // Type hints for an binary operation.
 enum class BinaryOperationHint : uint8_t {
@@ -67,8 +66,7 @@ std::ostream& operator<<(std::ostream&, ToBooleanHints);
 
 DEFINE_OPERATORS_FOR_FLAGS(ToBooleanHints)
 
-}  // namespace compiler
 }  // namespace internal
 }  // namespace v8
 
-#endif  // V8_COMPILER_TYPE_HINTS_H_
+#endif  // V8_TYPE_HINTS_H_