gcc/gcc ChangeLog tree-ssa-loop-ivopts.c

[rakdver@gcc.gnu.org]

CVSROOT:	/cvs/gcc
Module name:	gcc
Changes by:	rakdver@gcc.gnu.org	2004-10-16 16:49:53

Modified files:
	gcc            : ChangeLog tree-ssa-loop-ivopts.c 

Log message:
	* tree-ssa-loop-ivopts.c (struct ivopts_data): New field important_candidates.
	(find_best_candidate): Take also important candidates into account.
	(find_optimal_iv_set): Initialize important_candidates bitmap.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.5906&r2=2.5907
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-ssa-loop-ivopts.c.diff?cvsroot=gcc&r1=2.17&r2=2.18