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gcc/gcc cfgloopanal.c cfgloop.h loop-unroll.c ...


CVSROOT:	/cvs/gcc
Module name:	gcc
Branch: 	rtlopt-branch
Changes by:	rakdver@gcc.gnu.org	2002-11-29 05:24:46

Modified files:
	gcc            : cfgloopanal.c cfgloop.h loop-unroll.c 
	                 ChangeLog.rtlopt 

Log message:
	* cfgloopanal.c (simple_loop_p): Count desc->n_branches.
	* cfgloop.h (struct loop_desc): Add n_branches field.
	* loop-unroll.c (decide_peel_simple, decide_unroll_stupid): Do not
	unroll/peel loops containing branches.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cfgloopanal.c.diff?cvsroot=gcc&only_with_tag=rtlopt-branch&r1=1.1.4.5&r2=1.1.4.6
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cfgloop.h.diff?cvsroot=gcc&only_with_tag=rtlopt-branch&r1=1.1.2.4&r2=1.1.2.5
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/loop-unroll.c.diff?cvsroot=gcc&only_with_tag=rtlopt-branch&r1=1.1.2.13&r2=1.1.2.14
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.rtlopt.diff?cvsroot=gcc&only_with_tag=rtlopt-branch&r1=1.1.2.36&r2=1.1.2.37


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