Make unittests work in component build

src/compiler/simplified-operator.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_COMPILER_SIMPLIFIED_OPERATOR_H_
 #define V8_COMPILER_SIMPLIFIED_OPERATOR_H_
 
 #include <iosfwd>
 
+#include "src/base/compiler-specific.h"
 #include "src/compiler/operator.h"
 #include "src/compiler/types.h"
+#include "src/globals.h"
 #include "src/handles.h"
 #include "src/machine-type.h"
 #include "src/objects.h"
 
 namespace v8 {
 namespace internal {
 
 // Forward declarations.
 class Zone;
 
@@ skipping 16 matching lines @@
   explicit BufferAccess(ExternalArrayType external_array_type)
       : external_array_type_(external_array_type) {}
 
   ExternalArrayType external_array_type() const { return external_array_type_; }
   MachineType machine_type() const;
 
  private:
   ExternalArrayType const external_array_type_;
 };
 
-bool operator==(BufferAccess, BufferAccess);
+V8_EXPORT_PRIVATE bool operator==(BufferAccess, BufferAccess);
 bool operator!=(BufferAccess, BufferAccess);
 
 size_t hash_value(BufferAccess);
 
-std::ostream& operator<<(std::ostream&, BufferAccess);
+V8_EXPORT_PRIVATE std::ostream& operator<<(std::ostream&, BufferAccess);
 
-BufferAccess const BufferAccessOf(const Operator* op) WARN_UNUSED_RESULT;
-
+V8_EXPORT_PRIVATE BufferAccess const BufferAccessOf(const Operator* op)
+    WARN_UNUSED_RESULT;
 
 // An access descriptor for loads/stores of fixed structures like field
 // accesses of heap objects. Accesses from either tagged or untagged base
 // pointers are supported; untagging is done automatically during lowering.
 struct FieldAccess {
   BaseTaggedness base_is_tagged;  // specifies if the base pointer is tagged.
   int offset;                     // offset of the field, without tag.
   MaybeHandle<Name> name;         // debugging only.
   Type* type;                     // type of the field.
   MachineType machine_type;       // machine type of the field.
   WriteBarrierKind write_barrier_kind;  // write barrier hint.
 
   int tag() const { return base_is_tagged == kTaggedBase ? kHeapObjectTag : 0; }
 };
 
-bool operator==(FieldAccess const&, FieldAccess const&);
+V8_EXPORT_PRIVATE bool operator==(FieldAccess const&, FieldAccess const&);
 bool operator!=(FieldAccess const&, FieldAccess const&);
 
 size_t hash_value(FieldAccess const&);
 
-std::ostream& operator<<(std::ostream&, FieldAccess const&);
+V8_EXPORT_PRIVATE std::ostream& operator<<(std::ostream&, FieldAccess const&);
 
 FieldAccess const& FieldAccessOf(const Operator* op) WARN_UNUSED_RESULT;
 
 template <>
 void Operator1<FieldAccess>::PrintParameter(std::ostream& os,
                                             PrintVerbosity verbose) const;
 
 // An access descriptor for loads/stores of indexed structures like characters
 // in strings or off-heap backing stores. Accesses from either tagged or
 // untagged base pointers are supported; untagging is done automatically during
 // lowering.
 struct ElementAccess {
   BaseTaggedness base_is_tagged;  // specifies if the base pointer is tagged.
   int header_size;                // size of the header, without tag.
   Type* type;                     // type of the element.
   MachineType machine_type;       // machine type of the element.
   WriteBarrierKind write_barrier_kind;  // write barrier hint.
 
   int tag() const { return base_is_tagged == kTaggedBase ? kHeapObjectTag : 0; }
 };
 
-bool operator==(ElementAccess const&, ElementAccess const&);
+V8_EXPORT_PRIVATE bool operator==(ElementAccess const&, ElementAccess const&);
 bool operator!=(ElementAccess const&, ElementAccess const&);
 
 size_t hash_value(ElementAccess const&);
 
-std::ostream& operator<<(std::ostream&, ElementAccess const&);
+V8_EXPORT_PRIVATE std::ostream& operator<<(std::ostream&, ElementAccess const&);
 
-ElementAccess const& ElementAccessOf(const Operator* op) WARN_UNUSED_RESULT;
+V8_EXPORT_PRIVATE ElementAccess const& ElementAccessOf(const Operator* op)
+    WARN_UNUSED_RESULT;
 
 ExternalArrayType ExternalArrayTypeOf(const Operator* op) WARN_UNUSED_RESULT;
 
 enum class CheckFloat64HoleMode : uint8_t {
   kNeverReturnHole,  // Never return the hole (deoptimize instead).
   kAllowReturnHole   // Allow to return the hole (signaling NaN).
 };
 
 size_t hash_value(CheckFloat64HoleMode);
 
@@ skipping 54 matching lines @@
 // A hint for speculative number operations.
 enum class NumberOperationHint : uint8_t {
   kSignedSmall,      // Inputs were always Smi so far, output was in Smi range.
   kSigned32,         // Inputs and output were Signed32 so far.
   kNumber,           // Inputs were Number, output was Number.
   kNumberOrOddball,  // Inputs were Number or Oddball, output was Number.
 };
 
 size_t hash_value(NumberOperationHint);
 
-std::ostream& operator<<(std::ostream&, NumberOperationHint);
+V8_EXPORT_PRIVATE std::ostream& operator<<(std::ostream&, NumberOperationHint);
 
 NumberOperationHint NumberOperationHintOf(const Operator* op)
     WARN_UNUSED_RESULT;
 
 PretenureFlag PretenureFlagOf(const Operator* op) WARN_UNUSED_RESULT;
 
 UnicodeEncoding UnicodeEncodingOf(const Operator*) WARN_UNUSED_RESULT;
 
 // Interface for building simplified operators, which represent the
 // medium-level operations of V8, including adding numbers, allocating objects,
@@ skipping 10 matching lines @@
 
 // Additional representations for intermediate code or non-JS code:
 //   - Int64: an untagged signed 64-bit integer
 //   - Uint64: an untagged unsigned 64-bit integer
 //   - Float32: an untagged float32
 
 // Boolean values can be:
 //   - Bool: a tagged pointer to either the canonical JS #false or
 //           the canonical JS #true object
 //   - Bit: an untagged integer 0 or 1, but word-sized
-class SimplifiedOperatorBuilder final : public ZoneObject {
+class V8_EXPORT_PRIVATE SimplifiedOperatorBuilder final
+    : public NON_EXPORTED_BASE(ZoneObject) {
  public:
   explicit SimplifiedOperatorBuilder(Zone* zone);
 
   const Operator* BooleanNot();
 
   const Operator* NumberEqual();
   const Operator* NumberLessThan();
   const Operator* NumberLessThanOrEqual();
   const Operator* NumberAdd();
   const Operator* NumberSubtract();
@@ skipping 167 matching lines @@
   Zone* const zone_;
 
   DISALLOW_COPY_AND_ASSIGN(SimplifiedOperatorBuilder);
 };
 
 }  // namespace compiler
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_COMPILER_SIMPLIFIED_OPERATOR_H_