id	summary	reporter	owner	description	type	status	priority	milestone	component	version	severity	resolution	keywords	cc	lang	patch	platform
21	update register usage when using register optimizer	kjs	kjs	"PIRC keeps track of register usage per sub. However, when using the register optimizer (using the -r commandline option), the actual register usage will be lower. 

The register optimizer must update this register usage information in the sub struct, just as it updates the actual allocated register in the target nodes.


"	todo	closed	normal		none		none	fixed	pirc register usage