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r190930 - in /trunk/gcc: ChangeLog tree-ssa-pre.c
- From: rguenth at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: Tue, 04 Sep 2012 13:26:26 -0000
- Subject: r190930 - in /trunk/gcc: ChangeLog tree-ssa-pre.c
Author: rguenth
Date: Tue Sep 4 13:26:25 2012
New Revision: 190930
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=190930
Log:
2012-09-04 Richard Guenther <rguenther@suse.de>
* tree-ssa-pre.c (add_to_exp_gen): Adjust.
(make_values_for_phi): Do not add to PHI_GEN for FRE.
(compute_avail): Stop processing after adding all defs to
AVAIL_OUT for FRE.
(init_pre): Do not allocate not needed bitmap sets for FRE.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/tree-ssa-pre.c