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] Fix invalid bcopy -> memcpy replacement

From: Richard Henderson <rth at redhat dot com>
To: Ulrich Weigand <weigand at i1 dot informatik dot uni-erlangen dot de>
Cc: gcc-patches at gcc dot gnu dot org
Date: Sat, 22 May 2004 12:05:53 -0700
Subject: Re: [PATCH] Fix invalid bcopy -> memcpy replacement
References: <20040521233416.GB11866@redhat.com> <200405220030.CAA25912@faui1d.informatik.uni-erlangen.de>

On Sat, May 22, 2004 at 02:30:19AM +0200, Ulrich Weigand wrote:
> But won't that return NULL if exp is (based on) a string constant?
> I gather this is one of the cases this routine is supposed to
> optimize ...

That can be changed.


r~

Follow-Ups:
- Re: [PATCH] Fix invalid bcopy -> memcpy replacement
  - From: Ulrich Weigand

References:
- Re: [PATCH] Fix invalid bcopy -> memcpy replacement
  - From: Richard Henderson
- Re: [PATCH] Fix invalid bcopy -> memcpy replacement
  - From: Ulrich Weigand

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