gcc/gcc ChangeLog unroll.c testsuite/ChangeLog ...

[jakub@gcc.gnu.org]

CVSROOT:	/cvs/gcc
Module name:	gcc
Branch: 	gcc-3_2-rhl8-branch
Changes by:	jakub@gcc.gnu.org	2003-07-08 07:31:25

Modified files:
	gcc            : ChangeLog unroll.c 
	gcc/testsuite  : ChangeLog 
Added files:
	gcc/testsuite/g++.dg/opt: strength-reduce.C 

Log message:
	* unroll.c (reg_dead_after_loop): Check for reg in REG_EQUAL and
	REG_EQUIV notes as well.
	
	* g++.dg/opt/strength-reduce.C: New test.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-3_2-rhl8-branch&r1=1.13152.2.657.2.27.2.129&r2=1.13152.2.657.2.27.2.130
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/unroll.c.diff?cvsroot=gcc&only_with_tag=gcc-3_2-rhl8-branch&r1=1.160.2.4.4.4&r2=1.160.2.4.4.5
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-3_2-rhl8-branch&r1=1.1672.2.166.2.8.2.50&r2=1.1672.2.166.2.8.2.51
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/g++.dg/opt/strength-reduce.C.diff?cvsroot=gcc&only_with_tag=gcc-3_2-rhl8-branch&r1=NONE&r2=1.1.4.1