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[PATCH] small sha512 cleanup
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Denis Vlasenko
Oct 1, 2004, 3:37:25 PM10/1/04
to jmo...@redhat.com, da...@davemloft.net, linux-...@vger.kernel.org
Looks like open-coded be_to_cpu.
GCC produces rather poor code for this.
be_to_cpu produces asm()s which are ~4 times shorter.
GCC produces rather poor code for this.
be_to_cpu produces asm()s which are ~4 times shorter.
Compile-tested only.
I am not sure whether input can be 64bit-unaligned.
If it indeed can be, replace:
((u64*)(input))[I] -> get_unaligned( ((u64*)(input))+I )
--
vda
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