Index: test/xray/lit.cfg
===================================================================
--- test/xray/lit.cfg
+++ test/xray/lit.cfg
@@ -30,7 +30,9 @@
 # Default test suffixes.
 config.suffixes = ['.c', '.cc', '.cpp']
 
-if config.host_os not in ['Linux'] or config.host_arch.find('64') == -1:
+if config.host_os not in ['Linux']:
+  config.unsupported = True
+elif config.host_arch.find('64') == -1 and config.host_arch.find('arm') == -1:
   config.unsupported = True
 
 # Allow tests to use REQUIRES=stable-runtime.  For use when you cannot use XFAIL