| commit | d25aa7ab77a7ffa75ba3a029d1b2fd6a4084e965 | |
| author | Paolo Bonzini <bonzini@gnu.org> | |
| Mon, 30 Mar 2009 08:58:52 +0000 (30 08:58 +0000) | ||
| committer | Paolo Bonzini <bonzini@gcc.gnu.org> | |
| Mon, 30 Mar 2009 08:58:52 +0000 (30 08:58 +0000) | ||
| tree | 5c06cd60705906a16ed5c11d8b3b2e9b2f8f7bcc | treesnapshot (tar.gz zip) |
| parent | 9c9e26f5c0080a49ea83aafcbac0d9e619f4ad32 | commitdiff |
bb-reorder.c (partition_hot_cold_basic_blocks): Do not enter/exit cfglayout mode.
2009-03-30 Paolo Bonzini <bonzini@gnu.org>
* bb-reorder.c (partition_hot_cold_basic_blocks): Do not
enter/exit cfglayout mode.
(pass_partition_block): Require it.
* combine.c (find_single_use, reg_dead_at_p): Use CFG.
(combine_instructions): Track basic blocks instead of labels.
(update_cfg_for_uncondjump): New.
(try_combine): Use it. Update jumps after rescanning.
(pass_combine): Require PROP_cfglayout.
* passes.c (pass_outof_cfg_layout_mode): Move after regmove.
From-SVN: r145283
2009-03-30 Paolo Bonzini <bonzini@gnu.org>
* bb-reorder.c (partition_hot_cold_basic_blocks): Do not
enter/exit cfglayout mode.
(pass_partition_block): Require it.
* combine.c (find_single_use, reg_dead_at_p): Use CFG.
(combine_instructions): Track basic blocks instead of labels.
(update_cfg_for_uncondjump): New.
(try_combine): Use it. Update jumps after rescanning.
(pass_combine): Require PROP_cfglayout.
* passes.c (pass_outof_cfg_layout_mode): Move after regmove.
From-SVN: r145283
| gcc/ChangeLog | diffblobblamehistory | |
| gcc/bb-reorder.c | diffblobblamehistory | |
| gcc/combine.c | diffblobblamehistory | |
| gcc/passes.c | diffblobblamehistory |