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Re: [PATCH] Delete FFS_EXPR and other unused bitop tree codes

From: Richard Henderson <rth at redhat dot com>
To: Roger Sayle <roger at eyesopen dot com>
Cc: gcc-patches at gcc dot gnu dot org, Andrew Haley <aph at redhat dot com>
Date: Thu, 18 Sep 2003 01:40:12 -0700
Subject: Re: [PATCH] Delete FFS_EXPR and other unused bitop tree codes
References: <16231.10075.30163.519910@cuddles.cambridge.redhat.com> <Pine.LNX.4.44.0309172009590.15518-100000@www.eyesopen.com>

On Wed, Sep 17, 2003 at 08:33:53PM -0600, Roger Sayle wrote:
> 	* tree.def (FFS_EXPR, CLZ_EXPR, CTZ_EXPR, POPCOUNT_EXPR,
> 	PARITY_EXPR): Delete unused tree codes.
>	...

I guess this is ok.


r~

References:
- Re: generate_bytecode_insn - tree code not implemented: min_expr
  - From: Andrew Haley
- [PATCH] Delete FFS_EXPR and other unused bitop tree codes
  - From: Roger Sayle

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