PPC: [runtime] Fix ES6 9.2.1 [[Call]] when encountering a classConstructor.

src/objects.h

 // Copyright 2012 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_OBJECTS_H_
 #define V8_OBJECTS_H_
 
 #include <iosfwd>
 
 #include "src/allocation.h"
@@ skipping 7089 matching lines @@
   // On 64 bit platforms, compiler hints is not a smi, see comment above.
   static const int kCompilerHintsSmiTagSize = 0;
   static const int kCompilerHintsSize = kIntSize;
 #endif
 
   STATIC_ASSERT(SharedFunctionInfo::kCompilerHintsCount <=
                 SharedFunctionInfo::kCompilerHintsSize * kBitsPerByte);
 
  public:
   // Constants for optimizing codegen for strict mode function and
+  // native tests when using integer-width instructions.
+  static const int kStrictModeBit =
+      kStrictModeFunction + kCompilerHintsSmiTagSize;
+  static const int kStrongModeBit =
+      kStrongModeFunction + kCompilerHintsSmiTagSize;
+  static const int kNativeBit = kNative + kCompilerHintsSmiTagSize;
+  static const int kBoundBit = kBoundFunction + kCompilerHintsSmiTagSize;
+
+  static const int kClassConstructorBits =
+      FunctionKind::kClassConstructor
+      << (kFunctionKind + kCompilerHintsSmiTagSize);
+
+  // Constants for optimizing codegen for strict mode function and
   // native tests.
   // Allows to use byte-width instructions.
-  static const int kStrictModeBitWithinByte =
-      (kStrictModeFunction + kCompilerHintsSmiTagSize) % kBitsPerByte;
-  static const int kStrongModeBitWithinByte =
-      (kStrongModeFunction + kCompilerHintsSmiTagSize) % kBitsPerByte;
-
-  static const int kNativeBitWithinByte =
-      (kNative + kCompilerHintsSmiTagSize) % kBitsPerByte;
-
-  static const int kBoundBitWithinByte =
-      (kBoundFunction + kCompilerHintsSmiTagSize) % kBitsPerByte;
+  static const int kStrictModeBitWithinByte = kStrictModeBit % kBitsPerByte;
+  static const int kStrongModeBitWithinByte = kStrongModeBit % kBitsPerByte;
+  static const int kNativeBitWithinByte = kNativeBit % kBitsPerByte;
+  static const int kBoundBitWithinByte = kBoundBit % kBitsPerByte;
 
   static const int kClassConstructorBitsWithinByte =
       FunctionKind::kClassConstructor << kCompilerHintsSmiTagSize;
   STATIC_ASSERT(kClassConstructorBitsWithinByte < (1 << kBitsPerByte));
 
 #if defined(V8_TARGET_LITTLE_ENDIAN)
 #define BYTE_OFFSET(compiler_hint) \
   kCompilerHintsOffset +           \
       (compiler_hint + kCompilerHintsSmiTagSize) / kBitsPerByte
 #elif defined(V8_TARGET_BIG_ENDIAN)
-#define BYTE_OFFSET(compiler_hint)                   \
+#define BYTE_OFFSET(compiler_hint)                  \
   kCompilerHintsOffset + (kCompilerHintsSize - 1) - \
       ((compiler_hint + kCompilerHintsSmiTagSize) / kBitsPerByte)
 #else
 #error Unknown byte ordering
 #endif
   static const int kStrictModeByteOffset = BYTE_OFFSET(kStrictModeFunction);
   static const int kStrongModeByteOffset = BYTE_OFFSET(kStrongModeFunction);
   static const int kNativeByteOffset = BYTE_OFFSET(kNative);
   static const int kBoundByteOffset = BYTE_OFFSET(kBoundFunction);
   static const int kFunctionKindByteOffset = BYTE_OFFSET(kFunctionKind);
@@ skipping 3608 matching lines @@
     }
     return value;
   }
 };
 
 
 }  // NOLINT, false-positive due to second-order macros.
 }  // NOLINT, false-positive due to second-order macros.
 
 #endif  // V8_OBJECTS_H_