r114807 - in /branches/csl/coldfire-4_1: Change...

[rsandifo@gcc.gnu.org]

Author: rsandifo
Date: Tue Jun 20 07:14:14 2006
New Revision: 114807

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=114807
Log:
	Backport from mainline:

	gcc/
	2006-05-23  Richard Sandiford  <richard@codesourcery.com>

	* combine.c (replaced_rhs_value): New variable.
	(combine_instructions): Set it.
	(distribute_notes): When distributing a note in replaced_rhs_insn,
	check whether the value was used in replaced_rhs_value.

Modified:
    branches/csl/coldfire-4_1/ChangeLog.csl
    branches/csl/coldfire-4_1/gcc/combine.c