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r124325 - /branches/dataflow-branch/gcc/df-prob...
- From: zadeck at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: Tue, 01 May 2007 12:58:15 -0000
- Subject: r124325 - /branches/dataflow-branch/gcc/df-prob...
Author: zadeck
Date: Tue May 1 13:58:14 2007
New Revision: 124325
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=124325
Log:
2007-05-01 Kenneth Zadeck <zadeck@naturalbridge.com>
Do not delete regnotes when recreating them.
* df-problems.c (df_kill_notes): Store notes into new parameters
rather than killing them.
(df_set_note): New function.
(df_set_unused_notes_for_mw, df_set_dead_notes_for_mw,
df_create_unused_note, df_ri_bb_compute): Call df_set_note to
create new notes.
Modified:
branches/dataflow-branch/gcc/df-problems.c