Return a valid map for PropertyAccessInfos with Boolean type.

BUG=340064
LOG=N
R=dcarney@chromium.org

Review URL: https://codereview.chromium.org/152603002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19023 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

src/hydrogen.h

@@ -2291,6 +2291,10 @@ class HOptimizedGraphBuilder : public HGraphBuilder, public AstVisitor {
         Context* context = current_info()->closure()->context();
         context = context->native_context();
         return handle(context->number_function()->initial_map());
+      } else if (type_->Is(HeapType::Boolean())) {
+        Context* context = current_info()->closure()->context();
+        context = context->native_context();
+        return handle(context->boolean_function()->initial_map());
       } else if (type_->Is(HeapType::String())) {
         Context* context = current_info()->closure()->context();
         context = context->native_context();

test/mjsunit/regress/regress-crbug-340064.js

+// Copyright 2014 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.
+
+// Flags: --allow-natives-syntax
+
+function f(v) {
+  return v.length;
+}
+
+assertEquals(4, f("test"));
+assertEquals(4, f("test"));
+assertEquals(undefined, f(true));
+%OptimizeFunctionOnNextCall(f);
+assertEquals(undefined, f(true));