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From: "hutchinsonandy at gcc dot gnu dot org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug target/41885] AVR Rotate patterns do not correctly consider overlap.
Date: Fri, 08 Jan 2010 23:02:00 -0000 [thread overview]
Message-ID: <20100108230201.26347.qmail@sourceware.org> (raw)
In-Reply-To: <bug-41885-16013@http.gcc.gnu.org/bugzilla/>
------- Comment #2 from hutchinsonandy at gcc dot gnu dot org 2010-01-08 23:02 -------
Subject: Bug 41885
Author: hutchinsonandy
Date: Fri Jan 8 23:01:45 2010
New Revision: 155746
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=155746
Log:
2010-01-08 Andy Hutchinson <hutchinsonandy@gcc.gnu.org>
PR target/41885
* avr.md (rotlqi3): Add CONST_INT_P check.
(rotlhi3): Delete.
(rotlhi3_8): Delete.
(rotlsi3): Delete.
(rotlsi3_8): Delete.
(rotlsi3_16): Delete.
(rotlsi3_24): Delete.
(rotl<mode>3): New.
(*rotw<mode>3): New.
(*rotb<mode>3): New.
*avr.c (avr_rotate_bytes): New function.
*avr-proto.h (avr_rotate_bytes): New function.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/config/avr/avr-protos.h
trunk/gcc/config/avr/avr.c
trunk/gcc/config/avr/avr.md
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41885
next prev parent reply other threads:[~2010-01-08 23:02 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-10-31 0:29 [Bug target/41885] New: " hutchinsonandy at gcc dot gnu dot org
2009-10-31 0:38 ` [Bug target/41885] " hutchinsonandy at gcc dot gnu dot org
2010-01-08 23:02 ` hutchinsonandy at gcc dot gnu dot org [this message]
[not found] <bug-41885-4@http.gcc.gnu.org/bugzilla/>
2011-07-02 17:54 ` gjl at gcc dot gnu.org
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