Fix unaligned access to TypedData from native code.

tests/language/language.status

 # Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 # for details. All rights reserved. Use of this source code is governed by a
 # BSD-style license that can be found in the LICENSE file.
 
 # This directory contains tests that are intended to show the
 # current state of the language.
 
 [ ($compiler == none || $compiler == precompiler || $compiler == dart2app || $compiler == dart2appjit) ]
 tearoff_constructor_basic_test: Skip # Crashes in checked mode -- hausner investigating
 generic_methods_type_expression_test: RuntimeError # Issue 25869
@@ skipping 123 matching lines @@
 large_class_declaration_test: SkipSlow # Times out. Issue 20352
 
 [ ($runtime == vm || $runtime == dart_precompiled || $runtime == dart_app) && $arch == arm64 ]
 large_class_declaration_test: SkipSlow # Uses too much memory.
 
 [ $compiler == none && ($runtime == dartium || $runtime == drt) && $mode == debug ]
 large_class_declaration_test: SkipSlow # Times out. Issue 20352
 
 [ ($runtime == vm || $runtime == dart_precompiled || $runtime == dart_app) && ( $arch == simarm || $arch == arm || $arch == simarmv6 || $arch == armv6 || $arch == simarmv5te || $arch == armv5te || $arch == simarm64 || $arch == arm64 || $arch == simmips || $arch == mips) ]
 vm/load_to_load_unaligned_forwarding_vm_test: Pass, Crash # Unaligned offset. Issue 22151
+vm/unaligned_float_access_literal_index_test: Pass, Crash # Unaligned offset. Issue 22151
+vm/unaligned_float_access_literal_index_test: Pass, Crash # Unaligned offset. Issue 22151
+
 
 [ $compiler == none && ($runtime == dartium || $runtime == drt) ]
 issue23244_test: Fail # Issue 23244
 
 [ ($compiler == none || $compiler == precompiler || $compiler == dart2app || $compiler == dart2appjit) && (($runtime == vm || $runtime == dart_precompiled || $runtime == dart_app) || $runtime == drt || $runtime == dartium) && $arch == ia32 ]
 vm/regress_24517_test: Pass, Fail # Issue 24517.
 
 [ $compiler == precompiler && $runtime == dart_precompiled ]
 vm/regress_27671_test: Skip # Unsupported
 
@@ skipping 147 matching lines @@
 assert_initializer_test/*: MissingCompileTimeError, OK  # asserts shouldn't fail in unchecked mode.
 assert_initializer_test/none: pass
 
 [$runtime == vm && $compiler == none && $checked]
 # The VM doesn't enforce that potentially const expressions are actually
 # const expressions when the constructor is called with `const`.
 assert_initializer_test/4*: MissingCompileTimeError # Issue 392.
 
 [$runtime == vm && $compiler == none]
 duplicate_part_test/01: MissingCompileTimeError # Issue 27516