This is the mail archive of the
gcc-patches@gcc.gnu.org
mailing list for the GCC project.
Re: Speed up genattrtab
Michael Matz wrote:
>>> This should have no impact on compile-time for things compiled with GCC,
>>> correct? If so, for avoidance of doubt, while I haven't reviewed the
>>> patch in detail, I certainly have no objections to it. Let me know if
>> It has compile time impact, but a mixed one.
>
> Same setup as with the other measurements.
Is it easy for you to toss that into a spreadsheet and get a geometric
mean of the impact across architectures? Compared to the earlier table,
this looks like it has less negative impact in many cases and positive
impact in some cases. I'm hoping that it's a wash overall...
--
Mark Mitchell
CodeSourcery
mark@codesourcery.com
(650) 331-3385 x713