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2010-08-10 Richard Guenther <rguenther@suse.de>
authorrguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4>
Tue, 10 Aug 2010 09:13:37 +0000 (09:13 +0000)
committerrguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4>
Tue, 10 Aug 2010 09:13:37 +0000 (09:13 +0000)
commit82f6f8b42d34358c3b3ef1b1b13accca4b702118
tree013c16e35d556e45198777483ba6a98a958d5edctree | snapshot
parentc4b720914dff5551512641270e2fe8b41b4eea7ccommit | diff
2010-08-10  Richard Guenther  <rguenther@suse.de>

* tree-ssa-copy.c (set_copy_of_val): Use operand_equal_p.
(copy_prop_visit_assignment): Simplify.
(copy_prop_visit_stmt): Also visit assignments from
constants.
(copy_prop_visit_phi_node): Use operand_equal_p.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@163050 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog diff | blob | history
gcc/tree-ssa-copy.c diff | blob | history
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