Mark some aarch64-linux specific xfails marking bug entries

TestBSDArchives.py and TestWatchLocation.py fail due to unicode error and bug has already been reported for arm and macOSx.

TestConstVariables.py fails because lldb cant figure out frame variable type when used in expr.

llvm-svn: 270780

lldb/packages/Python/lldbsuite/test/functionalities/archives/TestBSDArchives.py

@@ -21,7 +21,7 @@ class BSDArchivesTestCase(TestBase):
         self.line = line_number('a.c', '// Set file and line breakpoint inside a().')
 
     @expectedFailureAll(oslist=["windows"], bugnumber="llvm.org/pr24527.  Makefile.rules doesn't know how to build static libs on Windows")
-    @expectedFailureAll(oslist=["linux"], archs=["arm"], bugnumber="llvm.org/pr27795")
+    @expectedFailureAll(oslist=["linux"], archs=["arm", "aarch64"], bugnumber="llvm.org/pr27795")
     def test(self):
         """Break inside a() and b() defined within libfoo.a."""
         self.build()

lldb/packages/Python/lldbsuite/test/functionalities/watchpoint/hello_watchlocation/TestWatchLocation.py

@@ -34,7 +34,7 @@ class HelloWatchLocationTestCase(TestBase):
     @expectedFailureAll(oslist=["windows"], bugnumber="llvm.org/pr24446: WINDOWS XFAIL TRIAGE - Watchpoints not supported on Windows")
     @expectedFailureAll(triple = re.compile('^mips')) # Most of the MIPS boards provide only one H/W watchpoints, and S/W watchpoints are not supported yet
     @expectedFailureAll(archs=['s390x']) # SystemZ also currently supports only one H/W watchpoint
-    @expectedFailureAll(oslist=["linux"], archs=["arm"], bugnumber="llvm.org/pr27795")
+    @expectedFailureAll(oslist=["linux"], archs=["arm", "aarch64"], bugnumber="llvm.org/pr27795")
     @skipIfDarwin
     def test_hello_watchlocation(self):
         """Test watching a location with '-s size' option."""

lldb/packages/Python/lldbsuite/test/lang/c/const_variables/TestConstVariables.py

@@ -25,6 +25,7 @@ class ConstVariableTestCase(TestBase):
         compiler="clang", compiler_version=[">=", "3.8"])
     @expectedFailureAll(oslist=["freebsd", "linux"], compiler="icc")
     @expectedFailureAll(archs=['mips', 'mipsel', 'mips64', 'mips64el'])
+    @expectedFailureAll(oslist=["linux"], archs=['arm', 'aarch64'], bugnumber="llvm.org/pr27883")
     @expectedFailureAll(oslist=["windows"], bugnumber="llvm.org/pr24489: Name lookup not working correctly on Windows")
     def test_and_run_command(self):
         """Test interpreted and JITted expressions on constant values."""