A64: Synchronize with r19001.

test/cctest/cctest.status

Index: test/cctest/cctest.status
diff --git a/test/cctest/cctest.status b/test/cctest/cctest.status
index 9e352877c1e4526b0de17ea47211911b9bdb691e..d48bcb9cc5c68fa76913a8666bcb8c2fd19d3ca2 100644
--- a/test/cctest/cctest.status
+++ b/test/cctest/cctest.status
@@ -25,10 +25,9 @@
 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
-
-# All tests prefixed with 'Bug' are expected to fail.
 [
 [ALWAYS, {
+  # All tests prefixed with 'Bug' are expected to fail.
   'test-api/Bug*': [FAIL],
 
   ##############################################################################
@@ -96,6 +95,13 @@
 }],  # 'arch == a64 and mode == debug and simulator_run == True'
 
 ##############################################################################
+['asan == True', {
+  # Skip tests not suitable for ASAN.
+  'test-assembler-x64/AssemblerX64XchglOperations': [SKIP],
+  'test-lockers/MultithreadedParallelIsolates': [SKIP],
+}],  # 'asan == True'
+
+##############################################################################
 ['system == windows', {
 
   # BUG(2999).
@@ -110,6 +116,15 @@
 }],  # 'system == windows'
 
 ##############################################################################
+['system == macos', {
+
+  # BUG(3125).
+  'test-debug/DebugGetLoadedScripts': [PASS, FLAKY],
+  'test-debug/DebugStepLinear': [PASS, FLAKY],
+  'test-debug/DebuggerClearMessageHandler': [PASS, FLAKY],
+}],  # 'system == macos'
+
+##############################################################################
 ['arch == arm', {
 
   # We cannot assume that we can throw OutOfMemory exceptions in all situations.