This is the mail archive of the gcc-patches@gcc.gnu.org mailing list for the GCC project.

Index Nav:	[Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav:	[Date Prev] [Date Next]	[Thread Prev] [Thread Next]
Other format:	[Raw text]

Re: [trans-mem] avoid transforming already optimized memory variants

From: Richard Henderson <rth at redhat dot com>
To: Aldy Hernandez <aldyh at redhat dot com>
Cc: gcc-patches at gcc dot gnu dot org
Date: Wed, 18 Nov 2009 08:20:41 -0800
Subject: Re: [trans-mem] avoid transforming already optimized memory variants
References: <20091117152152.GA7397@redhat.com> <4B02CF9A.7050305@redhat.com> <20091118120150.GA4578@redhat.com>

On 11/18/2009 04:01 AM, Aldy Hernandez wrote:

Do you mean not accumulating any optimized stores/loads variants if
we're not going to (re)optimize them (tm_memopt_accumulate_memops)?


No, I mean incorporating the user's RfW (et al) information
into the global dataflow bitmaps.

r~

References:
- [trans-mem] avoid transforming already optimized memory variants
  - From: Aldy Hernandez
- Re: [trans-mem] avoid transforming already optimized memory variants
  - From: Richard Henderson
- Re: [trans-mem] avoid transforming already optimized memory variants
  - From: Aldy Hernandez

Index Nav:	[Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav:	[Date Prev] [Date Next]	[Thread Prev] [Thread Next]