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tree-ssa-structalias.c (do_sd_constraint): Add edges only from vars that can have...
authorRichard Guenther <rguenther@suse.de>
Tue, 20 Apr 2010 13:57:44 +0000 (13:57 +0000)
committerRichard Biener <rguenth@gcc.gnu.org>
Tue, 20 Apr 2010 13:57:44 +0000 (13:57 +0000)
commit3c323b522aa996eb4f1d889126002762b34dc066
tree551540181227ce7439f560e0f1ab3cb8d2e10ea2tree
parentb28ae58f12038292271d7356e2c98d983afdcf56commit | diff
tree-ssa-structalias.c (do_sd_constraint): Add edges only from vars that can have pointers.

2010-04-20  Richard Guenther  <rguenther@suse.de>

* tree-ssa-structalias.c (do_sd_constraint): Add edges only
from vars that can have pointers.
(process_constraint): Dump useless constraints.

From-SVN: r158558
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