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[Bug target/19597] [4.0 Regression] avr-gcc 4.0, multiplication by constant, very long code
- From: "cvs-commit at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 9 Feb 2005 14:43:47 -0000
- Subject: [Bug target/19597] [4.0 Regression] avr-gcc 4.0, multiplication by constant, very long code
- References: <20050123225538.19597.dmixm@marine.febras.ru>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From cvs-commit at gcc dot gnu dot org 2005-02-09 14:43 -------
Subject: Bug 19597
CVSROOT: /cvs/gcc
Module name: gcc
Changes by: sayle@gcc.gnu.org 2005-02-09 14:43:29
Modified files:
gcc : ChangeLog
gcc/config/avr : avr.c
Log message:
PR target/19597
* config/avr/avr.c (default_rtx_costs): Delete.
(avr_operand_rtx_cost): New function.
(avr_rtx_costs): Completely rewrite.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.7419&r2=2.7420
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/avr/avr.c.diff?cvsroot=gcc&r1=1.128&r2=1.129
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19597