Removed dead code (ingenious 3-bit representation of types)

test/cctest/test-type-info.cc

Index: test/cctest/test-type-info.cc
===================================================================
--- test/cctest/test-type-info.cc	(revision 7881)
+++ test/cctest/test-type-info.cc	(working copy)
@@ -1,56 +0,0 @@
-// Copyright 2010 the V8 project authors. All rights reserved.
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-//       notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-//       copyright notice, this list of conditions and the following
-//       disclaimer in the documentation and/or other materials provided
-//       with the distribution.
-//     * Neither the name of Google Inc. nor the names of its
-//       contributors may be used to endorse or promote products derived
-//       from this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-
-#include "cctest.h"
-#include "type-info.h"
-
-namespace v8 {
-namespace internal {
-
-TEST(ThreeBitRepresentation) {
-  // Numeric types and unknown should fit into the short
-  // representation.
-  CHECK(TypeInfo::ExpandedRepresentation(
-      TypeInfo::Unknown().ThreeBitRepresentation()).IsUnknown());
-  CHECK(TypeInfo::ExpandedRepresentation(
-      TypeInfo::Number().ThreeBitRepresentation()).IsNumber());
-  CHECK(TypeInfo::ExpandedRepresentation(
-      TypeInfo::Integer32().ThreeBitRepresentation()).IsInteger32());
-  CHECK(TypeInfo::ExpandedRepresentation(
-      TypeInfo::Smi().ThreeBitRepresentation()).IsSmi());
-  CHECK(TypeInfo::ExpandedRepresentation(
-      TypeInfo::Double().ThreeBitRepresentation()).IsDouble());
-
-  // Other types should map to unknown.
-  CHECK(TypeInfo::ExpandedRepresentation(
-      TypeInfo::Primitive().ThreeBitRepresentation()).IsUnknown());
-  CHECK(TypeInfo::ExpandedRepresentation(
-      TypeInfo::String().ThreeBitRepresentation()).IsUnknown());
-}
-
-} }  // namespace v8::internal