This is the mail archive of the
gcc-patches@gcc.gnu.org
mailing list for the GCC project.
Re: [PATCH] make find_taken_edge handle case with just default
On 6/29/17 8:58 AM, Richard Biener wrote:
> On Thu, 29 Jun 2017, Peter Bergner wrote:
>> Should we offer an early out of group_case_labels_stmt() for the
>> fairly common case of new_size == old_size? There's no reason to
>> execute the compress labels loop if we didn't combine any of the
>> labels.
>
> We can also merge both loops, counting new_size upwards, storing
> to label new_size if new_size != i ...
Yeah. I can implement that if you like...unless you want to...
or already have. :-)
Peter