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[Bug tree-optimization/29290] [4.1 Regression] SPEC CPU2000 178.galgel ICE using -O3 -ftree-loop-linear
- From: "jakub at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 6 Oct 2006 07:37:14 -0000
- Subject: [Bug tree-optimization/29290] [4.1 Regression] SPEC CPU2000 178.galgel ICE using -O3 -ftree-loop-linear
- References: <bug-29290-5233@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #4 from jakub at gcc dot gnu dot org 2006-10-06 07:37 -------
Subject: Bug 29290
Author: jakub
Date: Fri Oct 6 07:37:04 2006
New Revision: 117487
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=117487
Log:
PR tree-optimization/29290
* tree-loop-linear.c (linear_transform_loops): Bail if loop_nest has
multiple exits.
* gfortran.dg/loop_nest_1.f90: New test.
Added:
branches/gcc-4_1-branch/gcc/testsuite/gfortran.dg/loop_nest_1.f90
Modified:
branches/gcc-4_1-branch/gcc/ChangeLog
branches/gcc-4_1-branch/gcc/testsuite/ChangeLog
branches/gcc-4_1-branch/gcc/tree-loop-linear.c
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29290