gcc/gcc ChangeLog tree-ssa-dom.c

[kazu@gcc.gnu.org]

CVSROOT:	/cvs/gcc
Module name:	gcc
Changes by:	kazu@gcc.gnu.org	2004-12-10 17:58:08

Modified files:
	gcc            : ChangeLog tree-ssa-dom.c 

Log message:
	* tree-ssa-dom.c (thread_across_edge): Speed up by avoiding a
	call to is_gimple_min_invariant if we know the result.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.6772&r2=2.6773
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-ssa-dom.c.diff?cvsroot=gcc&r1=2.73&r2=2.74