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[Bug tree-optimization/36648] [4.3/4.4 Regression] segfault in global constructor with -O3
- 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: 1 Jul 2008 05:32:38 -0000
- Subject: [Bug tree-optimization/36648] [4.3/4.4 Regression] segfault in global constructor with -O3
- References: <bug-36648-15768@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #7 from irar at gcc dot gnu dot org 2008-07-01 05:32 -------
Subject: Bug 36648
Author: irar
Date: Tue Jul 1 05:31:55 2008
New Revision: 137308
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=137308
Log:
PR tree-optimization/36648
* tree-vect-transform.c (vect_do_peeling_for_loop_bound): Divide
number of prolog iterations by step. Fix the comment.
Added:
branches/gcc-4_3-branch/gcc/testsuite/g++.dg/vect/pr36648.cc
Modified:
branches/gcc-4_3-branch/gcc/ChangeLog
branches/gcc-4_3-branch/gcc/testsuite/ChangeLog
branches/gcc-4_3-branch/gcc/tree-vect-transform.c
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36648