This is the mail archive of the
gcc-cvs@gcc.gnu.org
mailing list for the GCC project.
r197272 - in /trunk/gcc: ChangeLog dse.c
- From: crowl at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: Sat, 30 Mar 2013 23:34:22 -0000
- Subject: r197272 - in /trunk/gcc: ChangeLog dse.c
Author: crowl
Date: Sat Mar 30 23:34:22 2013
New Revision: 197272
URL: http://gcc.gnu.org/viewcvs?rev=197272&root=gcc&view=rev
Log:
In dse.c, remove alias hash tables that are never set.
Remove conditions that are then never true.
Remove functions that are then never called.
Remove variables that are then never read.
Index: gcc/ChangeLog
2013-03-29 Lawrence Crowl <crowl@google.com>
* dse.c (clear_alias_sets): Remove never set.
(disqualified_clear_alias_sets): Remove never set.
(clear_alias_mode_pool): Remove never set.
(dse_step0): Remove condition that is never true.
(canon_address): Remove condition that is never true.
(dse_step7): Remove condition that is never true.
(rest_of_handle_dse): Remove condition that is never true.
(rest_of_handle_dse::did_global): Remove never read from above.
(dse_step2_spill): Remove never called from above.
(dse_step5_spill): Remove never called from above.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/dse.c