diff options
| author | steven <steven@138bc75d-0d04-0410-961f-82ee72b054a4> | 2013-11-24 19:15:36 +0000 |
|---|---|---|
| committer | steven <steven@138bc75d-0d04-0410-961f-82ee72b054a4> | 2013-11-24 19:15:36 +0000 |
| commit | 0b3f0f444150a9e3b64cc963ad1ef6bd44d7a70e (patch) | |
| tree | f5db0208687505d3114934ff0a9f353f86b4947f /gcc/ChangeLog | |
| parent | 44b28efc77e651970b3e9fe5a0fae2f69de7b542 (diff) | |
| download | gcc-0b3f0f444150a9e3b64cc963ad1ef6bd44d7a70e.tar.gz | |
* jump.c (reset_insn_reg_label_operand_notes): New function,
split out from ...
(init_label_info): ... here. Reset LABEL_NUSES in cfglayout mode.
* cfgcleanup.c (delete_dead_jump_tables_between): New function,
split out from ...
(delete_dead_jumptables): ... here. Handle cfglayout mode.
(cleanup_cfg): Delete dead jump tables in cfglayout mode if an
expensive CFG cleanup is called for.
* cfgrtl.c (fixup_reorder_chain): Remove BARRIERs from fallthru paths.
(cfg_layout_finalize): Delete dead jump tables before re-building
the insns chain.
* ira.c (ira): Rebuild jump labels *after* deleting unreachable
basic blocks, not before.
* loop-init.c (rtl_loop_done): Call for an expensive CFG cleanup.
* modulo-sched.c (sms_schedule): Do not look for BARRIERs in the
insns chain of a scheduling extended basic block, they cannot appear
there in cfglayout mode.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205337 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/ChangeLog')
| -rw-r--r-- | gcc/ChangeLog | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 903725782d0..29ac53cb0fd 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,24 @@ +2013-11-24 Steven Bosscher <steven@gcc.gnu.org> + + * jump.c (reset_insn_reg_label_operand_notes): New function, + split out from ... + (init_label_info): ... here. Reset LABEL_NUSES in cfglayout mode. + * cfgcleanup.c (delete_dead_jump_tables_between): New function, + split out from ... + (delete_dead_jumptables): ... here. Handle cfglayout mode. + (cleanup_cfg): Delete dead jump tables in cfglayout mode if an + expensive CFG cleanup is called for. + * cfgrtl.c (fixup_reorder_chain): Remove BARRIERs from fallthru paths. + (cfg_layout_finalize): Delete dead jump tables before re-building + the insns chain. + * ira.c (ira): Rebuild jump labels *after* deleting unreachable + basic blocks, not before. + * loop-init.c (rtl_loop_done): Call for an expensive CFG cleanup. + + * modulo-sched.c (sms_schedule): Do not look for BARRIERs in the + insns chain of a scheduling extended basic block, they cannot appear + there in cfglayout mode. + 2013-11-24 Tobias Burnus <burnus@net-b.de> * doc/invoke.texi (-fsanitize=leak): Add link to the wiki page. |