From: "Andy Polyakov via RT" <[email protected]>
Date: Fri, 28 Feb 2014 22:53:55 +0100

>> 260 new warnings for OpenSSL 1.0.2 Beta 1 on Solaris 10 Sparc.
>> 
>> /usr/ccs/bin/as: SunOS 5.10 118683-08 Patch 07/05/2012
>> 
>> uname -A: SunOS apache 5.10 Generic_142900-07 sun4u sparc SUNW,Sun-Fire-V240
>> 
>> gcc (GCC) 4.8.2
>> 
>> Problem maybe related to http://cvs.openssl.org/chngview?cn=22016
>> OpenSSL 1.0.1f shows no such warnings.
>> 
>> Warning text is always: "warning: v8+ ABI violation: illegal use of %i
>> or %l register as rs1 in "..." instruction". The instructions in the
>> warnings are brnz, brz and movrnz.
> 
> While it was little hassle fixing the warning in sha512, fixing these is 
> simply impractical. It should be noted they are actually warnings in 
> sense that produced result is correct. I can assure that, specifically 
> that those instruction don't rely on most significant part of registers 
> being non-zero.

Agreed.

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