GetReg
and
GenCode
: Example 9/10
reserved
d
free
reserved
0,1
2
3-11
12-15
contents
reg.
in memory
2
nowhere
a-c
d
u-z
address
var.
RAT:
AT:
GetReg
:
-
Instruction:
end of block
Properties:
d: live;
GenCode
:
store
R2,d
(save all live variables!)
38/43