proc do_quad {} {    set testname "quad.s: quadword immediate values"    set x1 0    set x2 0    set x3 0    gas_start "quad.s" "-al"    while 1 {	expect {	    -re "^ +2\[ \t\]+0000+ 7D8F7856\[ \t\]+movq\[^\n\]*\n" { set x1 1 }	    -re "^ +2\[ \t\]+3412DDCC\[^\n\]*\n"		   { set x2 1 }	    -re "^ +2\[ \t\]+BBAA5001\[ \t\]*\r\n"		   { set x3 1 }	    -re "\[^\n\]*\n"				{ }	    timeout				{ perror "timeout\n"; break }	    eof					{ break }	}    }    gas_finish    if [all_ones $x1 $x2 $x3] then { pass $testname } else { fail $testname }}if [istarget vax-*-*] then {    do_quad}