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author	Richard Guenther <rguenther@suse.de>
	Mon, 21 May 2012 14:53:21 +0000 (14:53 +0000)
committer	Richard Biener <rguenth@gcc.gnu.org>
	Mon, 21 May 2012 14:53:21 +0000 (14:53 +0000)
commit	cb0c9fc30529a672fb0105d505523668da17da33
tree	13f0febe9af8ce8dfe21d99708c299d629e8aa5e	tree
parent	01c7ccbb81d2ee750e30cc8bf10deb9ed07e7bf0	commit \| diff

tree-dfa.c (add_referenced_var): Do not walk DECL_INITIAL for more referenced vars.

2012-05-21 Richard Guenther <rguenther@suse.de>

* tree-dfa.c (add_referenced_var): Do not walk DECL_INITIAL for
more referenced vars.
* tree-ssa-live.c (mark_all_vars_used_1): Only set the used
flag on variables that have a var-annotation.

From-SVN: r187719

gcc/ChangeLog		diff \| blob \| blame \| history
gcc/tree-dfa.c		diff \| blob \| blame \| history
gcc/tree-ssa-live.c		diff \| blob \| blame \| history

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