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gcc/gcc ChangeLog predict.c
- From: zlomek at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: 15 Jan 2003 12:11:21 -0000
- Subject: gcc/gcc ChangeLog predict.c
CVSROOT: /cvs/gcc
Module name: gcc
Branch: gcc-3_3-branch
Changes by: zlomek@gcc.gnu.org 2003-01-15 04:11:21
Modified files:
gcc : ChangeLog predict.c
Log message:
Segher Boessenkool <segher@koffie.nl>
* predict.c (real_inv_br_prob_base): New variable.
(propagate_freq): Use multiply by reciprocal instead of
division. Don't divide by 1.0 at all.
(estimate_bb_frequencies): Similar.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-3_3-branch&r1=1.16114.2.65&r2=1.16114.2.66
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/predict.c.diff?cvsroot=gcc&only_with_tag=gcc-3_3-branch&r1=1.75&r2=1.75.4.1