gdb_test "x/2gc g" "-17 '.\[0-9\]*'.*119 'w'"
gdb_test "x/2gf g" "3.5127005640885037e-303.*-5.9822653797615723e-120"
+# Repeat behavior.
+gdb_test "x/2bx b" "0x01.*0xa7" "set up for repeat"
+send_gdb "\n"
+gdb_test "" "0x00.*0x00" "repeat x command"
+
gdb_exit
return 0