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: [PATCH] S/390: Overlapping check for mem blk peepholes

From: Ulrich Weigand <uweigand at de dot ibm dot com>
To: krebbel1 at de dot ibm dot com (Andreas Krebbel)
Cc: gcc-patches at gcc dot gnu dot org
Date: Fri, 16 Sep 2005 14:32:40 +0200 (CEST)
Subject: Re: [PATCH] S/390: Overlapping check for mem blk peepholes

Andreas Krebbel wrote:

> 	* config/s390/s390-protos.h (s390_overlap_p): Prototype added.
> 	* config/s390/s390.c (s390_overlap_p): New function.
> 	* config/s390/s390.md ("*mvc" peephole2, "*nc" peephole2, "*oc"
> 	peephole2, "*xc" peephole2): Added overlap check to the peephole2
> 	condition.

OK, thanks!

Bye,
Ulrich

-- 
  Dr. Ulrich Weigand
  Linux on zSeries Development
  Ulrich.Weigand@de.ibm.com

References:
- [PATCH] S/390: Overlapping check for mem blk peepholes
  - From: Andreas Krebbel

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