[lldb] Re-enable XFAILed tests on Apple Silicon

Author: JDevlieghere

lldb/test/API/functionalities/tsan/swift-access-race/TestTsanSwiftAccessRace.py

@@ -30,7 +30,6 @@ class TsanSwiftAccessRaceTestCase(lldbtest.TestBase):
     @skipIfLinux
     @skipUnlessSwiftThreadSanitizer
     @skipIfAsan # This test does not behave reliable with an ASANified LLDB.
-    @expectedFailureAll(archs=['arm64'])
     def test_tsan_swift(self):
         self.build()
         self.do_test()

lldb/test/API/functionalities/tsan/swift/TestTsanSwift.py

@@ -29,7 +29,6 @@ class TsanSwiftTestCase(lldbtest.TestBase):
     @skipIfLinux
     @skipUnlessSwiftThreadSanitizer
     @skipIfAsan # This test does not behave reliable with an ASANified LLDB.
-    @expectedFailureAll(archs=['arm64'])
     def test_tsan_swift(self):
         self.build()
         self.do_test()

lldb/test/API/lang/swift/multi_optionals/TestMultiOptionals.py

@@ -12,6 +12,4 @@
 import lldbsuite.test.lldbinline as lldbinline
 from lldbsuite.test.decorators import *
 
-lldbinline.MakeInlineTest(__file__, globals(), decorators=[swiftTest,
-                           expectedFailureAll(archs=['arm64', 'arm64e', 'arm64_32'], bugnumber="<rdar://problem/57854589>")])
-
+lldbinline.MakeInlineTest(__file__, globals(), decorators=[swiftTest])