This is the mail archive of the
gcc-patches@gcc.gnu.org
mailing list for the GCC project.
Re: [PATCH] Updated patch to overhaul RTX classes
- From: Zack Weinberg <zack at codesourcery dot com>
- To: Bonzini <bonzini at gnu dot org>
- Cc: gcc-patches at gcc dot gnu dot org
- Date: Tue, 02 Mar 2004 01:11:21 -0800
- Subject: Re: [PATCH] Updated patch to overhaul RTX classes
- References: <20040301125548.GA30641@fencepost>
Bonzini <bonzini@gnu.org> writes:
> Here is the updated version of the patch to reorder the rtx
> classes. The speedup in bootstrapping the compiler without
> the target libraries is 3.5%, but the actual speedup of the
> compiler (measured by bootstrapping the toplevel to run the
> configure scripts, cleaning, rebuilding libiberty, stage1
> and stage2, and then timing another "make bootstrap") is
> between 4.7 and 5.6%. That's good news. :-)
I would like to see this patch go in but I am worried about its making
the tree-ssa merge harder. Could someone from that effort please
comment?
zw