[llvm-dev] LLD: time to enable --threads by default

[Joerg Sonnenberger via llvm-dev]

On Wed, Nov 16, 2016 at 04:05:38PM -0800, Rui Ueyama via llvm-dev wrote:
> Can we just copy-and-paste optimized code from somewhere?

The NetBSD version is also PD and uses much more aggressive loop
unrolling:

https://github.com/jsonn/src/blob/trunk/common/lib/libc/hash/sha1/sha1.c

It's still a bit slower than an optimised assembler version, but
typically good enough.

Joerg