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[Bug tree-optimization/50412] gfortran -Ofast ICE in vect_do_peeling_for_loop_bound
- 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, 18 Sep 2011 08:59:58 +0000
- Subject: [Bug tree-optimization/50412] gfortran -Ofast ICE in vect_do_peeling_for_loop_bound
- Auto-submitted: auto-generated
- References: <bug-50412-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50412
--- Comment #3 from irar at gcc dot gnu.org 2011-09-18 08:59:58 UTC ---
Author: irar
Date: Sun Sep 18 08:59:52 2011
New Revision: 178940
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=178940
Log:
PR tree-optimization/50412
* tree-vect-data-refs.c (vect_analyze_group_access): Fail for
acceses that require epilogue loop if vectorizing outer loop.
Added:
trunk/gcc/testsuite/gfortran.dg/vect/pr50412.f90
Modified:
trunk/gcc/ChangeLog
trunk/gcc/testsuite/ChangeLog
trunk/gcc/tree-vect-data-refs.c