RE: [lwip-devel] [PATCH] Fix aliasing violation.

[bill]

When it calls a slow memcpy runtime library routine you get what you get.
If all compilers did this, SMEMCPY wouldn't have been defined in lwIP.

> -----Original Message-----
> From: address@hidden
> [mailto:address@hidden On
> Behalf Of David Woodhouse
> Sent: Friday, October 03, 2008 9:49 AM
> To: lwip-devel
> Subject: RE: [lwip-devel] [PATCH] Fix aliasing violation.
> 
> On Fri, 2008-10-03 at 09:39 -0400, bill wrote:
> > But we should use SMEMCPY.  I use a macro that converts this to a
> > series of inline load/stores.
> 
> Isn't that the compiler's job?
> 
> --
> David Woodhouse                            Open Source Technology
> Centre
> address@hidden                              Intel
> Corporation
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