2003-10-06 Eric Botcazou <ebotcazou@libertysurf.fr>

	PR optimization/11637
	* combine.c (adjust_for_new_dest): New function to adjust the
	notes and LOG_LINKS when the dest of an insn has changed.
	(try_combine): Use it when deleting the first insn of a two-insn
	parallel or splitting a two-load parallel.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@72138 138bc75d-0d04-0410-961f-82ee72b054a4