This is the mail archive of the gcc-patches@gcc.gnu.org mailing list for the GCC project.


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]
Other format: [Raw text]

Re: rfc: eliminate some reload copies


On Sat, Jan 12, 2002 at 11:34:55PM +0000, Bernd Schmidt wrote:
> There is code with a similar purpose at the end of push_reload, which
> works by setting the reg_rtx field.  It may be possible to implement
> this optimization there.  If you need to know the final set of reloads
> you could do the check just before returning from find_reloads instead.
> 

I don't need the full set of reloads, but I do need the insn,
which push_reload doesn't have.  Putting the check at the end
of find_reloads is a good idea.


r~


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]