[U-Boot] [PATCH 2/9] Fix strict-aliasing warning in dlmalloc

[Mike Frysinger]

On Friday 06 January 2012 15:39:08 Simon Glass wrote:
> On Thu, Jan 5, 2012 at 10:48 PM, Wolfgang Denk wrote:
> > Simon Glass wrote:
> >> This fixes the following warnings in dlmalloc seen with my gcc 4.6.
> > 
> > Which exact version is this?
> > 
> >> dlmalloc.c: In function 'malloc_bin_reloc':
> >> dlmalloc.c:1493: warning: dereferencing pointer 'p' does break
> >> strict-aliasing rules dlmalloc.c:1493: warning: dereferencing pointer
> >> 'p' does break strict-aliasing rules dlmalloc.c:1490: note: initialized
> >> from here
> >> dlmalloc.c:1493: note: initialized from here
> > 
> > Can you please tell me at least one board configuration that throws
> > this error (preferrably ppc, arm or mips) ?
> 
> I can't see one with those architectures. It does happen for others though:

yes, there have been reports and patches posted in the past iirc.  first by 
Kumar i think.
-mike
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