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[Bug tree-optimization/16105] Vectorization confused by temporary variables
- 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: 22 Jun 2004 07:26:16 -0000
- Subject: [Bug tree-optimization/16105] Vectorization confused by temporary variables
- References: <20040620190041.16105.tjw@omnigroup.com>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From cvs-commit at gcc dot gnu dot org 2004-06-22 07:26 -------
Subject: Bug 16105
CVSROOT: /cvs/gcc
Module name: gcc
Branch: apple-ppc-branch
Changes by: dpatel@gcc.gnu.org 2004-06-22 07:25:51
Modified files:
gcc : tree-vectorizer.c ChangeLog.apple-ppc
gcc/testsuite : ChangeLog.apple-ppc
Added files:
gcc/testsuite/gcc.dg/tree-ssa-vect: pr16105.c
Log message:
PR 16105
* tree-vectorizer.c (vect_analyze_operations): Type of MODIFY_EXPR is
not reliable. Use LHS's type.
testsuite:
* gcc.dg/tree-ssa-vect/pr16105.c: New test.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-vectorizer.c.diff?cvsroot=gcc&only_with_tag=apple-ppc-branch&r1=1.1.4.10&r2=1.1.4.11
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.apple-ppc.diff?cvsroot=gcc&only_with_tag=apple-ppc-branch&r1=1.1.2.80&r2=1.1.2.81
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.apple-ppc.diff?cvsroot=gcc&only_with_tag=apple-ppc-branch&r1=1.1.2.8&r2=1.1.2.9
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.dg/tree-ssa-vect/pr16105.c.diff?cvsroot=gcc&only_with_tag=apple-ppc-branch&r1=NONE&r2=1.1.4.1
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16105