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[Bug middle-end/54629] [4.8 Regression] ICE (segfault) in index_in_loop_nest tree-data-ref.h:608
- From: "burnus at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Wed, 19 Sep 2012 19:09:13 +0000
- Subject: [Bug middle-end/54629] [4.8 Regression] ICE (segfault) in index_in_loop_nest tree-data-ref.h:608
- Auto-submitted: auto-generated
- References: <bug-54629-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54629
Tobias Burnus <burnus at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |rguenth at gcc dot gnu.org
Target Milestone|--- |4.8.0
--- Comment #1 from Tobias Burnus <burnus at gcc dot gnu.org> 2012-09-19 19:09:13 UTC ---
Caused by:
Author: rguenth
Date: Wed Sep 19 08:59:06 2012
New Revision: 191463
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=191463
Log:
2012-09-19 Richard Guenther <rguenther@suse.de>
PR tree-optimization/54132
* tree-loop-distribution.c (classify_partition): Properly
check dependences for memmove.
* tree-data-ref.h (compute_affine_dependence): Declare.
* tree-data-ref.c (compute_affine_dependence): Export.