Revert "AllocationSites for all literals"

test/mjsunit/allocation-site-info.js

 // Copyright 2012 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
@@ skipping 365 matching lines @@
   %DeoptimizeFunction(instanceof_check);
   %ClearFunctionTypeFeedback(instanceof_check);
   instanceof_check(Array);
   instanceof_check(Array);
   %OptimizeFunctionOnNextCall(instanceof_check);
   instanceof_check(Array);
   assertOptimized(instanceof_check);
 
   instanceof_check(realmBArray);
   assertUnoptimized(instanceof_check);
-
-  // Case: make sure nested arrays benefit from allocation site feedback as
-  // well.
-  (function() {
-    // Make sure we handle nested arrays
-   function get_nested_literal() {
-     var literal = [[1,2,3,4], [2], [3]];
-     return literal;
-   }
-
-   obj = get_nested_literal();
-   assertKind(elements_kind.fast, obj);
-   obj[0][0] = 3.5;
-   obj[2][0] = "hello";
-   obj = get_nested_literal();
-   assertKind(elements_kind.fast_double, obj[0]);
-   assertKind(elements_kind.fast_smi_only, obj[1]);
-   assertKind(elements_kind.fast, obj[2]);
-
-   // A more complex nested literal case.
-   function get_deep_nested_literal() {
-     var literal = [[1], [[2], "hello"], 3, [4]];
-     return literal;
-   }
-
-   obj = get_deep_nested_literal();
-   assertKind(elements_kind.fast_smi_only, obj[1][0]);
-   obj[0][0] = 3.5;
-   obj[1][0][0] = "goodbye";
-   assertKind(elements_kind.fast_double, obj[0]);
-   assertKind(elements_kind.fast, obj[1][0]);
-
-   obj = get_deep_nested_literal();
-   assertKind(elements_kind.fast_double, obj[0]);
-   assertKind(elements_kind.fast, obj[1][0]);
-  })();
-
-
-  // Make sure object literals with array fields benefit from the type feedback
-  // that allocation mementos provide.
-  (function() {
-    // A literal in an object
-    function get_object_literal() {
-      var literal = {
-        array: [1,2,3],
-        data: 3.5
-      };
-      return literal;
-    }
-
-    obj = get_object_literal();
-    assertKind(elements_kind.fast_smi_only, obj.array);
-    obj.array[1] = 3.5;
-    assertKind(elements_kind.fast_double, obj.array);
-    obj = get_object_literal();
-    assertKind(elements_kind.fast_double, obj.array);
-
-    function get_nested_object_literal() {
-      var literal = {
-        array: [[1],[2],[3]],
-        data: 3.5
-      };
-      return literal;
-    }
-
-    obj = get_nested_object_literal();
-    assertKind(elements_kind.fast, obj.array);
-    assertKind(elements_kind.fast_smi_only, obj.array[1]);
-    obj.array[1][0] = 3.5;
-    assertKind(elements_kind.fast_double, obj.array[1]);
-    obj = get_nested_object_literal();
-    assertKind(elements_kind.fast_double, obj.array[1]);
-
-    %OptimizeFunctionOnNextCall(get_nested_object_literal);
-    get_nested_object_literal();
-    obj = get_nested_object_literal();
-    assertKind(elements_kind.fast_double, obj.array[1]);
-
-    // Make sure we handle nested arrays
-    function get_nested_literal() {
-      var literal = [[1,2,3,4], [2], [3]];
-      return literal;
-    }
-
-    obj = get_nested_literal();
-    assertKind(elements_kind.fast, obj);
-    obj[0][0] = 3.5;
-    obj[2][0] = "hello";
-    obj = get_nested_literal();
-    assertKind(elements_kind.fast_double, obj[0]);
-    assertKind(elements_kind.fast_smi_only, obj[1]);
-    assertKind(elements_kind.fast, obj[2]);
-
-    // A more complex nested literal case.
-    function get_deep_nested_literal() {
-      var literal = [[1], [[2], "hello"], 3, [4]];
-      return literal;
-    }
-
-    obj = get_deep_nested_literal();
-    assertKind(elements_kind.fast_smi_only, obj[1][0]);
-    obj[0][0] = 3.5;
-    obj[1][0][0] = "goodbye";
-    assertKind(elements_kind.fast_double, obj[0]);
-    assertKind(elements_kind.fast, obj[1][0]);
-
-    obj = get_deep_nested_literal();
-    assertKind(elements_kind.fast_double, obj[0]);
-    assertKind(elements_kind.fast, obj[1][0]);
-  })();
 }