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Re: [patch] Enable -fweb and -frename-registers when unrolling

From: Bernd Schmidt <bernds_cb1 at t-online dot de>
To: Steve Ellcey <sje at cup dot hp dot com>
Cc: gcc-patches at gcc dot gnu dot org, rakdver at atrey dot karlin dot mff dot cuni dot cz
Date: Sun, 17 Jul 2005 11:19:17 +0200
Subject: Re: [patch] Enable -fweb and -frename-registers when unrolling
References: <200507152058.NAA25832@hpsje.cup.hp.com>

Steve Ellcey wrote:

I haven't finished testing yet, but is this patch OK once testing is
done?

2005-07-15 Steve Ellcey <sje@cup.hp.com>

	* common.opt (frename-registers): Initialize to 2.
	(fweb): Ditto.
	* toplev.c (AUTODETECT_FLAG_VAR_TRACKING): Rename to AUTODETECT_VALUE.
	(process_options): Only change flag_web and flag_rename_registers
	it not explicitly set by user.

Looks sensible. Might as well do the same for rerun_cse_after_loop while you're there. Preapproved in either form.

Bernd

Follow-Ups:
- Re: [patch] Enable -fweb and -frename-registers when unrolling
  - From: Steve Ellcey

References:
- Re: [patch] Enable -fweb and -frename-registers when unrolling
  - From: Steve Ellcey

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