This is the mail archive of the
gcc-patches@gcc.gnu.org
mailing list for the GCC project.
Re: [patch] cse.c: Speed up cse_reg_info maintanance - Part 3
Mike Stump wrote:
Hum, I went searching for the issue involving cse and I can't find it
now... :-( google wasn't helpful in finding it either. :-( After
reviewing when the quoted code came into existence, I now think it was
some other part of cse that was merely very similar to this.
Anyway, a benchmark on darwin of the two versions certainly would say
which one is faster and by how much. I'd expect linux to show the same
thing, but not as pronounced as darwin.
Could you make a comparison between a version with Kazu's patch and one
without, and post the results?
Bernd