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Re: [PATCH] Move folding of round -> lround from convert.c to fold_unary

From: Richard Henderson <rth at redhat dot com>
To: Richard Guenther <rguenther at suse dot de>
Cc: gcc-patches at gcc dot gnu dot org
Date: Mon, 12 Dec 2005 14:42:50 -0800
Subject: Re: [PATCH] Move folding of round -> lround from convert.c to fold_unary
References: <Pine.LNX.4.63.0512071345100.6048@t148.fhfr.qr> <20051212220345.GB8053@redhat.com> <Pine.LNX.4.63.0512122331490.6048@t148.fhfr.qr>

On Mon, Dec 12, 2005 at 11:32:24PM +0100, Richard Guenther wrote:
> 	* convert.c (convert_to_integer): Move folding of
> 	rounding functions ...
> 	* fold-const.c (fold_unary): ... here.

I guess this is ok, given that you allow fn to be null, and
most other languages won't define these builtins.  But we should
come up with a plan to fix these problem proper.

r~

Follow-Ups:
- Re: [PATCH] Move folding of round -> lround from convert.c to fold_unary
  - From: Richard Guenther

References:
- [PATCH] Move folding of round -> lround from convert.c to fold_unary
  - From: Richard Guenther
- Re: [PATCH] Move folding of round -> lround from convert.c to fold_unary
  - From: Richard Henderson
- Re: [PATCH] Move folding of round -> lround from convert.c to fold_unary
  - From: Richard Guenther

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