suite: support XCore in benchmark.py
diff --git a/suite/benchmark.py b/suite/benchmark.py
index 65a3639..59f06e8 100755
--- a/suite/benchmark.py
+++ b/suite/benchmark.py
@@ -35,6 +35,7 @@
         (CS_ARCH_PPC, CS_MODE_BIG_ENDIAN, "PPC, print register with number only", CS_OPT_SYNTAX_NOREGNAME),
         (CS_ARCH_SPARC, CS_MODE_BIG_ENDIAN, "Sparc", 0),
         (CS_ARCH_SYSZ, 0, "SystemZ", 0),
+        (CS_ARCH_XCORE, 0, "XCore", 0),
         )