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 <ubizjak@xxxxxxxxx> > Cc: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx> > Cc: Borislav Petkov <bp@xxxxxxxxx> > Cc: "H. Peter Anvin" <hpa@xxxxxxxxx> > --- > arch/x86/crypto/poly1305-x86_64-cryptogams.pl | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) Patch applied. Thanks. -- Email: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx> Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt
