On Fri, Nov 27, 2020 at 11:18:12AM +0100, Uros Bizjak wrote: > CMP $0,%reg can't set overflow flag, so we can use shorter TEST %reg,%reg > instruction when only zero and sign flags are checked (E,L,LE,G,GE > conditions). > > Signed-off-by: Uros Bizjak <[email protected]> > Cc: Herbert Xu <[email protected]> > Cc: Borislav Petkov <[email protected]> > Cc: "H. Peter Anvin" <[email protected]> > --- > arch/x86/crypto/poly1305-x86_64-cryptogams.pl | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-)
Patch applied. Thanks. -- Email: Herbert Xu <[email protected]> Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt
