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[Bug tree-optimization/41956] Segfault in vectorizer
- From: "irar at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 4 Jan 2010 12:46:09 -0000
- Subject: [Bug tree-optimization/41956] Segfault in vectorizer
- References: <bug-41956-18392@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #10 from irar at gcc dot gnu dot org 2010-01-04 12:46 -------
Subject: Bug 41956
Author: irar
Date: Mon Jan 4 12:45:46 2010
New Revision: 155614
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=155614
Log:
PR tree-optimization/41956
* tree-vect-analyze.c (vect_supported_load_permutation_p): Add check
that the load indices differ.
Added:
branches/gcc-4_4-branch/gcc/testsuite/gcc.dg/vect/pr41956.c
Modified:
branches/gcc-4_4-branch/gcc/ChangeLog
branches/gcc-4_4-branch/gcc/testsuite/ChangeLog
branches/gcc-4_4-branch/gcc/tree-vect-analyze.c
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41956