[Bug tree-optimization/53774] Reassociator generates non-canonical addition

rguenth at gcc dot gnu.org gcc-bugzilla@gcc.gnu.org
Wed Jun 27 11:29:00 GMT 2012


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53774

--- Comment #6 from Richard Guenther <rguenth at gcc dot gnu.org> 2012-06-27 11:29:08 UTC ---
Author: rguenth
Date: Wed Jun 27 11:29:04 2012
New Revision: 189012

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=189012
Log:
2012-06-27  Richard Guenther  <rguenther@suse.de>

    PR tree-optimization/53774
    * tree-ssa-reassoc.c (get_rank): All default defs have
    precomputed rank.
    (init_reassoc): Precompute rank for all SSA default defs.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/tree-ssa-reassoc.c



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