Commit 95791ccd authored by Eric Biggers's avatar Eric Biggers Committed by Herbert Xu
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crypto: x86/aes-gcm - tune better for AMD CPUs 



Reorganize the main loop to free up the RNDKEYLAST[0-3] registers and
use them for more cached round keys.  This improves performance by about
2% on AMD Zen 4 and Zen 5.  Intel performance remains about the same.

Signed-off-by: default avatarEric Biggers <ebiggers@google.com>
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
parent 3cae5a3c
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