[Bug target/28232] Wrong aligned load is generated with -m4a on sh-*
kkojima at gcc dot gnu dot org
gcc-bugzilla@gcc.gnu.org
Mon Oct 23 00:14:00 GMT 2006
------- Comment #4 from kkojima at gcc dot gnu dot org 2006-10-23 00:14 -------
Subject: Bug 28232
Author: kkojima
Date: Mon Oct 23 00:14:39 2006
New Revision: 117961
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=117961
Log:
PR target/28232
* config/sh/sh.c (expand_block_move): Use a BLKmode rather than
SImode memory reference for the source of a movua.
* config/sh/sh.md (UNSPEC_MOVUA): New macro.
(movua): Use an unspec instead of sign_extract. Expect the source
to have mode BLKmode.
(extv, insv): Use a BLKmode rather than SImode memory reference
for the source of a movua.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/config/sh/sh.c
trunk/gcc/config/sh/sh.md
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28232
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