ira-color.c (ira_reassign_pseudos): Collect and sort all the pseudos needing...

ira-color.c (ira_reassign_pseudos): Collect and sort all the pseudos needing assignment rather than doing a...

	* ira-color.c (ira_reassign_pseudos): Collect and sort all the pseudos
	needing assignment rather than doing a two-phase assignment.  Remove
	unused variable 'm'.

From-SVN: r158458