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egcs/gcc ChangeLog loop.c loop.h
- To: gcc-cvs at gcc dot gnu dot org
- Subject: egcs/gcc ChangeLog loop.c loop.h
- From: m dot hayes at gcc dot gnu dot org
- Date: 1 Jan 2001 00:24:46 -0000
CVSROOT: /cvs/gcc
Module name: egcs
Changes by: m.hayes@gcc.gnu.org 2000-12-31 16:24:46
Modified files:
gcc : ChangeLog loop.c loop.h
Log message:
* loop.c (loop_giv_reduce_benefit): Break out from strength_reduce.
(loop_givs_dead_check, loop_givs_reduce, loop_givs_rescan): Likewise.
(prescan_loop): Set pre_header_has_call in loop_info.
* loop.h (struct_iv_class): Add `final_value' and `all_reduced'.
(struct loop_info): Add `pre_header_has_call'.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/ChangeLog.diff?cvsroot=gcc&r1=1.8733&r2=1.8734
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/loop.c.diff?cvsroot=gcc&r1=1.304&r2=1.305
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/loop.h.diff?cvsroot=gcc&r1=1.42&r2=1.43