On Sun, Nov 24, 2013 at 9:39 PM, H.J. Lu wrote:
> I opened:
>
> http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59279
Thanks for the report. I can't reproduce it on powerpc64.
This isn't the time to leave the trunk broken, so I've reverted the
patch for now.
Ciao!
Steven
On Sun, Nov 24, 2013 at 12:26 PM, H.J. Lu wrote:
> On Wed, Nov 20, 2013 at 12:59 PM, Steven Bosscher
> wrote:
>> Hello,
>>
>> With the attached patch, dead jump tables are deleted if a
>> CLEANUP_EXPENSIVE is performed in cfglayout mode. This helps remove
>> labels and merge basic blocks, and br
On Wed, Nov 20, 2013 at 12:59 PM, Steven Bosscher wrote:
> Hello,
>
> With the attached patch, dead jump tables are deleted if a
> CLEANUP_EXPENSIVE is performed in cfglayout mode. This helps remove
> labels and merge basic blocks, and brings the CFG out of cfglayout
> mode more cleanly. It also f
,
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
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
