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Re: Small cleanup in reload_cse_regs
- To: Bernd Schmidt <crux at pool dot informatik dot rwth-aachen dot de>
- Subject: Re: Small cleanup in reload_cse_regs
- From: Jeffrey A Law <law at cygnus dot com>
- Date: Wed, 14 Oct 1998 01:56:41 -0600
- cc: egcs-patches at cygnus dot com
- Reply-To: law at cygnus dot com
In message <Pine.GSO.4.02A.9810121627040.25421-100000@matlock.informatik.rwth
-aachen.de>you write:
> * reload1.c (reg_values): Turn into an array.
> (reload_cse_regs): Don't allocate it. Always clear it with bzero.
> Merge the two if statements that forget all register values.
I don't see why it is desirable/necessary to turn reg_values into a statically
allocated array. Can you say something about why this is useful?
The other changes sound like good ideas though.
jeff