tree 7c3ae0e92d75e1f3c9afd338fd74ed67f560670d
parent a9477d1e0c6fd0e47e637d051e7b9e2a5d9af517
author Lasse Collin <lasse.collin@tukaani.org> 1407090745 +0300
committer Lasse Collin <lasse.collin@tukaani.org> 1407090745 +0300

liblzma: SHA-256: Optimize the Maj macro slightly.

The Maj macro is used where multiple things are added
together, so making Maj a sum of two expressions allows
some extra freedom for the compiler to schedule the
instructions.

I learned this trick from
<http://www.hackersdelight.org/corres.txt>.