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[Bug middle-end/51285] [4.7 Regression] internal compiler error: in check_loop_closed_ssa_use, at tree-ssa-loop-manip.c
- From: "irar at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Sun, 04 Dec 2011 14:52:06 +0000
- Subject: [Bug middle-end/51285] [4.7 Regression] internal compiler error: in check_loop_closed_ssa_use, at tree-ssa-loop-manip.c
- Auto-submitted: auto-generated
- References: <bug-51285-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51285
--- Comment #8 from irar at gcc dot gnu.org 2011-12-04 14:52:06 UTC ---
Author: irar
Date: Sun Dec 4 14:52:01 2011
New Revision: 181990
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=181990
Log:
PR middle-end/51285
* tree-vect-loop.c (vect_create_epilog_for_reduction): Create
exit phi nodes for outer loop in case of double reduction.
Added:
trunk/gcc/testsuite/gfortran.dg/vect/pr51285.f90
Modified:
trunk/gcc/ChangeLog
trunk/gcc/testsuite/ChangeLog
trunk/gcc/tree-vect-loop.c