GCC 4.1.2 Port - Is live analysis going wrong?

[Eric Botcazou]

> This is a 16bit target. SF uses two registers.So There its proper.

Then try to backport revision 130733:

2007-12-10  Pranav Bhandarkar  <pranav.bhandarkar@celunite.com>
	    Hans-Peter Nilsson  <hp@axis.com>

	* caller-save.c (insert_one_insn): If inserting before a call_insn
	then the registers containing the arguments of the call are
	live_throughout in the new insn.

-- 
Eric Botcazou