$ hppa2.0-unknown-linux-gnu-gcc -O1 -fPIC vfprintf.i -c /tmp/ccvCRbqg.s: Assembler messages: /tmp/ccvCRbqg.s:41: Error: bad expression /tmp/ccvCRbqg.s:41: Error: bad expression /tmp/ccvCRbqg.s:41: Error: bad expression /tmp/ccvCRbqg.s:41: Error: bad expression /tmp/ccvCRbqg.s:41: Error: bad expression /tmp/ccvCRbqg.s:41: Error: bad expression /tmp/ccvCRbqg.s:41: Error: Invalid operands /tmp/ccvCRbqg.s:43: Error: bad expression /tmp/ccvCRbqg.s:43: Error: bad expression /tmp/ccvCRbqg.s:43: Error: bad expression /tmp/ccvCRbqg.s:43: Error: bad expression /tmp/ccvCRbqg.s:43: Error: bad expression /tmp/ccvCRbqg.s:43: Error: bad expression /tmp/ccvCRbqg.s:43: Error: Invalid operands