http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56878
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |RESOLVED
Resolution| |FIXED
--- Comment #5 from Richard Biener <rguenth at gcc dot gnu.org> 2013-04-11
11:21:43 UTC ---
Author: rguenth
Date: Thu Apr 11 11:21:18 2013
New Revision: 197769
URL: http://gcc.gnu.org/viewcvs?rev=197769&root=gcc&view=rev
Log:
2013-04-11 Richard Biener <rguent...@suse.de>
PR tree-optimization/56878
* tree-flow.h (outermost_invariant_loop_for_expr): Declare.
* tree-ssa-loop-ivopts.c (outermost_invariant_loop_for_expr):
New function.
* tree-vect-data-refs.c (vect_enhance_data_refs_alignment):
Prefer to align the DR with the most invariant base address.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/tree-flow.h
trunk/gcc/tree-ssa-loop-ivopts.c
trunk/gcc/tree-vect-data-refs.c
