.PS
boxht = 0.5
boxwid = 1
moveht = 0.65
down;
{
right;
box invis "ACK" "w/o" "opt"
box "cem" "0.7" wid 0.7
box "opt" "0.4" wid 0.4
box "be" "1.1" wid 1.1
box "as" "1.4" wid 1.4
box "ld" "0.4" wid 0.4
box invis "4.0" wid 0.5
}
move
{
right;
box invis "ACK" "with" "opt"
box "cem" "0.7" wid 0.7
box "opt" "0.4" wid 0.4
box "be" "0.6" wid 0.6
box "as" "0.7" wid 0.7
box "ld" "0.4" wid 0.4
box invis "2.8" wid 0.5
}
move
{
right;
box invis "\fIcc\fR"
box "cpp" "0.2" wid 0.2
box "ccom" "1.0" wid 1.0
box "as" "0.7" wid 0.7
box "ld" "0.4" wid 0.4
box invis "2.3" wid 0.5
}
move
{
right;
box invis "\fIcc -O4\fR"
box "cpp" "0.2" wid 0.2
box "ccom" "1.0" wid 1.0
box "iropt" "5.0 (not to scale!)" wid 1.5
box "cg" "0.7" wid 0.7
box "as" "1.7" wid 1.7
box "ld" "0.4" wid 0.4
box invis "9.0" wid 0.5
}
.PE