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[Bug middle-end/22480] [4.1 Regression] ICE in convert_move, at expr.c:390 with -ftree-vectorize
- 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: 14 Sep 2005 09:27:26 -0000
- Subject: [Bug middle-end/22480] [4.1 Regression] ICE in convert_move, at expr.c:390 with -ftree-vectorize
- References: <20050714100652.22480.micis@gmx.de>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From cvs-commit at gcc dot gnu dot org 2005-09-14 09:27 -------
Subject: Bug 22480
CVSROOT: /cvs/gcc
Module name: gcc
Changes by: dorit@gcc.gnu.org 2005-09-14 09:27:02
Modified files:
gcc : ChangeLog Makefile.in tree-vect-transform.c
gcc/testsuite : ChangeLog
Added files:
gcc/testsuite/gcc.dg/vect: pr22480.c
Log message:
2005-09-14 Uros Bizjak <uros@kss-loka.si>
PR middle-end/22480
* tree-vect-transform.c (vectorizable_operation): Return false for
scalar shift operations and for vector shift operations with
non-invariant shift arguments. Use scalar tree operand op1 as
a shift operand when vector shift insn pattern uses scalar shift
operand.
* Makefile.in (tree-vect-transform.o): Depend on recog.h.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.9953&r2=2.9954
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/Makefile.in.diff?cvsroot=gcc&r1=1.1540&r2=1.1541
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-vect-transform.c.diff?cvsroot=gcc&r1=2.43&r2=2.44
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&r1=1.6063&r2=1.6064
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.dg/vect/pr22480.c.diff?cvsroot=gcc&r1=NONE&r2=1.1
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22480