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egcs/gcc ChangeLog loop.c loop.h unroll.c
- To: gcc-cvs at gcc dot gnu dot org
- Subject: egcs/gcc ChangeLog loop.c loop.h unroll.c
- From: m dot hayes at gcc dot gnu dot org
- Date: 1 Jan 2001 00:49:31 -0000
CVSROOT: /cvs/gcc
Module name: egcs
Changes by: m.hayes@gcc.gnu.org 2000-12-31 16:49:31
Modified files:
gcc : ChangeLog loop.c loop.h unroll.c
Log message:
* loop.h (struct iv): New.
(REG_IV_TYPE, REG_IV_CLASS, REG_INFO): Modify to use 'struct iv'.
(struct loop_ivs): Replace 'reg_iv_type', 'reg_iv_info',
'reg_biv_class' fields with 'regs' and 'n_regs'.
(struct ivs): Rename 'loop_iv_list' field to 'list'.
* loop.c (loop_bivs_find, strength_reduce): Use ivs->regs array.
* unroll.c (loop_iterations): Check array bounds with ivs->n_regs.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/ChangeLog.diff?cvsroot=gcc&r1=1.8737&r2=1.8738
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/loop.c.diff?cvsroot=gcc&r1=1.306&r2=1.307
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/loop.h.diff?cvsroot=gcc&r1=1.44&r2=1.45
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/unroll.c.diff?cvsroot=gcc&r1=1.116&r2=1.117