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authorJan Hubicka <jh@suse.cz>2010-07-02 14:30:38 +0200
committerJan Hubicka <hubicka@gcc.gnu.org>2010-07-02 12:30:38 +0000
commitb144ba9d4dcd110a70548c0cdb0ee555316d2a4e (patch)
tree8f65065ac49bba94492d88fcb130216bba52af95 /gcc/tree-ssa-structalias.c
parentfca821b51c6cf7367d78251644e39ee370eb38c3 (diff)
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df-problems.c (df_kill_notes): Do not collect dead notes.
* df-problems.c (df_kill_notes): Do not collect dead notes. (df_set_note): Just call add_reg_note. (df_set_unused_notes_for_mw, df_set_dead_notes_for_mw, df_create_unused_note): Do not deal with lists of old notes. (df_note_bb_compute): Likewise. From-SVN: r161708
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