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gcc/gcc ChangeLog expmed.c
- From: kazu at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: 21 Sep 2005 16:32:13 -0000
- Subject: gcc/gcc ChangeLog expmed.c
CVSROOT: /cvs/gcc
Module name: gcc
Changes by: kazu@gcc.gnu.org 2005-09-21 16:32:13
Modified files:
gcc : ChangeLog expmed.c
Log message:
* expmed.c (alg_code): Add alg_impossible.
(alg_hash_entry): Add cost.
(synth_mult): Record alg_impossible in the hash table if
multiplication by a given integer is impossble within the
limit. Speed up using alg_impossible.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.9996&r2=2.9997
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/expmed.c.diff?cvsroot=gcc&r1=1.234&r2=1.235