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Re: powerpc & unaligned block moves with fp registers
- From: dewar at gnat dot com (Robert Dewar)
- To: dalej at apple dot com, dewar at gnat dot com
- Cc: dj at redhat dot com, dje at watson dot ibm dot com, gcc at gcc dot gnu dot org, mrs at apple dot com
- Date: Sat, 1 Nov 2003 14:53:35 -0500 (EST)
- Subject: Re: powerpc & unaligned block moves with fp registers
> I would have to be shown that there is existing code that expects
> volatile
> accesses to misaligned doubles to be atomic.
I would certaqinly agre that this expectation is highly dubious.