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Re: Getting rid of GET_RTX_CLASS?

From: "Zack Weinberg" <zack at codesourcery dot com>
To: Richard Henderson <rth at redhat dot com>
Cc: Paolo Bonzini <paolo dot bonzini at polimi dot it>, gcc at gcc dot gnu dot org
Date: Tue, 03 Feb 2004 13:28:27 -0800
Subject: Re: Getting rid of GET_RTX_CLASS?
References: <004e01c3ea76$c081d300$8a41af83@kingkong><20040203211454.GA16126@redhat.com>

Richard Henderson <rth@redhat.com> writes:

> On Tue, Feb 03, 2004 at 05:56:59PM +0100, Paolo Bonzini wrote:
>> I'd like to turn rtx classes from characters to enums.  Would this be
>> feasible?  Interesting?  It may result in slight compile time speedups,
>> also.
>
> *shrug* I'm not sure why there would be any particular advantage...

Compact switch tables, presumably.

zw

Follow-Ups:
- Re: Getting rid of GET_RTX_CLASS?
  - From: Paolo Bonzini

References:
- Getting rid of GET_RTX_CLASS?
  - From: Paolo Bonzini
- Re: Getting rid of GET_RTX_CLASS?
  - From: Richard Henderson

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