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Re: [patch] TARGET_MEM_REF
- From: Roger Sayle <roger at eyesopen dot com>
- To: Zdenek Dvorak <rakdver at atrey dot karlin dot mff dot cuni dot cz>
- Cc: gcc-patches at gcc dot gnu dot org
- Date: Thu, 3 Mar 2005 20:32:29 -0700 (MST)
- Subject: Re: [patch] TARGET_MEM_REF
On Fri, 4 Mar 2005, Zdenek Dvorak wrote:
> This patch introduces TARGET_MEM_REF tree. This is a memory reference
> whose address precisely maps to the addressing mode of the target
> architecture. In particular, the multiplication/additions that are
> for free are hidden inside the tree, thus they cannot be played with
> by optimizations that do not know about the existence of addressing modes.
New tree codes need to be documented in doc/c-tree.texi.
Roger
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