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Re: REQ_EQUAL and mems hoisted out of loops

From: Alan Modra <amodra at bigpond dot net dot au>
To: gcc-patches at gcc dot gnu dot org
Date: Thu, 27 Mar 2003 08:51:56 +1030
Subject: Re: REQ_EQUAL and mems hoisted out of loops
References: <20030325121216.GL931@bubble.sa.bigpond.net.au> <20030326084933.GU931@bubble.sa.bigpond.net.au> <20030326160919.GB5917@ftbfs.org>

On Wed, Mar 26, 2003 at 08:09:19AM -0800, Matt Kraai wrote:
> On Wed, Mar 26, 2003 at 07:19:33PM +1030, Alan Modra wrote:
> > 	* loop.c: Include tree.h.
> > 	(find_mem_in_note_1, find_mem_in_note): New functions.
> > 	(load_mems): Remove invalid REG_EQUAL notes after hoisting.
> 
> Would you please add $(TREE_H) to the dependencies of loop.o in
> Makefile.in?

Sure.  I also wondered about moving alias_sets_conflict_p from tree.h
to some other header, so that tree.h doesn't need to be included.

-- 
Alan Modra
IBM OzLabs - Linux Technology Centre

References:
- Re: REQ_EQUAL and mems hoisted out of loops
  - From: Alan Modra
- Re: REQ_EQUAL and mems hoisted out of loops
  - From: Matt Kraai

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