This is the mail archive of the
gcc-patches@gcc.gnu.org
mailing list for the GCC project.
Re: Small cleanup wrt. scratch allocation
- To: Bernd Schmidt <crux at pool dot informatik dot rwth-aachen dot de>
- Subject: Re: Small cleanup wrt. scratch allocation
- From: Jeffrey A Law <law at cygnus dot com>
- Date: Mon, 19 Oct 1998 10:47:04 -0600
- cc: egcs-patches at cygnus dot com
- Reply-To: law at cygnus dot com
In message <Pine.GSO.4.02A.9810191144400.27612-100000@matula.informatik.rwth-
aachen.de>you write:
> We no longer need to compute max_scratch; the only user in local-alloc.c
> was deleted.
>
> Bernd
> * combine.c (recog_for_combine): Lose PADDED_SCRATCHES arg. All
> callers changed.
> (try_combine): Don't update max_scratch.
> * flow.c (max_scratch, num_scratch): Delete variables.
> (life_analysis_1): Don't initialize max_scratch.
> (propagate_block): Don't update max_scratch.
> (mark_set_1): Don't increment num_scratch.
> * regs.h (max_scratch): Delete declaration.
Thanks. Installed.
jeff