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Re: [PATCH] New predicate covering NOP_EXPR and CONVERT_EXPR
- From: "Giovanni Bajo" <rasky at develer dot com>
- To: "Richard Kenner" <kenner at vlsi1 dot ultra dot nyu dot edu>
- Cc: <gcc-patches at gcc dot gnu dot org>, <gcc at gcc dot gnu dot org>
- Date: Fri, 2 Dec 2005 19:57:18 +0100
- Subject: Re: [PATCH] New predicate covering NOP_EXPR and CONVERT_EXPR
- References: <10512021730.AA13122@vlsi1.ultra.nyu.edu>
Richard Kenner <kenner@vlsi1.ultra.nyu.edu> wrote:
> Java has to be fixed (probably with a frontend-specific tree code),
> and maybe also Ada.
>
> Ada does not. It generates CONVERT_EXPR vs. NOP_EXPR in some attempt
> to preserve some old-semantic difference but always treats them the
> same when looking at trees.
This is a jolly good news to me, thanks.
--
Giovanni Bajo