1*acfdd239SRichard Henderson%1f   0:8
2*acfdd239SRichard Henderson%2f   8:8
3*acfdd239SRichard Henderson%3f   16:8
4*acfdd239SRichard Henderson
5*acfdd239SRichard Henderson&3arg a b c
6*acfdd239SRichard Henderson@3arg ........ ........ ........ ........  &3arg a=%1f b=%2f c=%3f
7*acfdd239SRichard Henderson3insn 00000000 ........ ........ ........  @3arg
8