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Re: [tree-ssa] FIX_.*_EXPR

From: Richard Henderson <rth at redhat dot com>
To: law at redhat dot com
Cc: Paul Brook <paul at nowt dot org>, gcc at gcc dot gnu dot org
Date: Thu, 12 Jun 2003 15:30:42 -0700
Subject: Re: [tree-ssa] FIX_.*_EXPR
References: <200306112310.45392.paul@nowt.org> <200306120127.h5C1RLGk015954@speedy.slc.redhat.com>

On Wed, Jun 11, 2003 at 07:27:21PM -0600, law@redhat.com wrote:
> The "simple" way is to synthesize them from other operations.  This is
> what I would tend to prefer.  The gimplifier would simplify these down
> to their component operations.

I don't think this is a great idea.  Some of these can be
done with one insn one some targets.

I'd rather RTL had a way to express this...

r~

References:
- [tree-ssa] FIX_.*_EXPR
  - From: Paul Brook
- Re: [tree-ssa] FIX_.*_EXPR
  - From: law

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