[TurboFan] Improve Array constructor optimization

test/mjsunit/mjsunit.status

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@@ skipping 41 matching lines @@
   # Issue 3641: The new 'then' semantics suppress some exceptions.
   # These tests may be changed or removed when 'chain' is deprecated.
   'es6/debug-promises/reject-with-throw-in-reject': [FAIL],
   'es6/debug-promises/reject-with-undefined-reject': [FAIL],
   'es6/debug-promises/reject-with-invalid-reject': [FAIL],
 
   ##############################################################################
   # TurboFan compiler failures.
 
   # TODO(verwaest): Some tests are over-restrictive about object layout.
-  'array-constructor-feedback': [PASS, NO_VARIANTS],
-  'array-feedback': [PASS, NO_VARIANTS],
   'compare-known-objects-slow': [PASS, NO_VARIANTS],
-  'elements-kind': [PASS, NO_VARIANTS],
-  'opt-elements-kind': [PASS, NO_VARIANTS],
   'smi-representation': [PASS, NO_VARIANTS],
 
   # Some tests are just too slow to run for now.
   'big-object-literal': [PASS, NO_VARIANTS],
   'bit-not': [PASS, NO_VARIANTS],
   'json2': [PASS, NO_VARIANTS],
   'packed-elements': [PASS, NO_VARIANTS],
   'string-indexof-1': [PASS, NO_VARIANTS],
   'unbox-double-arrays': [PASS, NO_VARIANTS],
   'unicode-test': [PASS, NO_VARIANTS],
@@ skipping 60 matching lines @@
   # TODO(titzer): --always-opt incorrectly disables CrankShaft soft deopt points
   'result-table-min': [PASS, NO_VARIANTS],
   'result-table-max': [PASS, NO_VARIANTS],
   # TODO(titzer): too slow in --turbo mode due to O(n^2) graph verification.
   'regress/regress-1122': [PASS, NO_VARIANTS],
 
   # Assumptions about optimization need investigation in TurboFan.
   'regress-sync-optimized-lists': [PASS, NO_VARIANTS],
   'regress/regress-store-uncacheable': [PASS, NO_VARIANTS],
 
-  # issue 4078:
-  'allocation-site-info': [PASS, NO_VARIANTS],
-
   ##############################################################################
   # Too slow in debug mode with --stress-opt mode.
   'compiler/regress-stacktrace-methods': [PASS, ['mode == debug', SKIP]],
   'compiler/regress-funcaller': [PASS, ['mode == debug', SKIP]],
   'regress/regress-2318': [PASS, ['mode == debug', SKIP]],
   'regress/regress-create-exception': [PASS, ['mode == debug', SKIP]],
 
   ##############################################################################
   # Too slow in debug mode for validation of elements.
   'regress/regress-430201': [PASS, ['mode == debug', SKIP]],
@@ skipping 720 matching lines @@
 ##############################################################################
 ['gcov_coverage', {
   # Tests taking too long.
   'array-functions-prototype-misc': [SKIP],
 
   # Stack overflow.
   'big-array-literal': [SKIP],
 }],  # 'gcov_coverage'
 
 ]