From 2ea3cd8abca03c7abaa70b4c128fac04e769b466 Mon Sep 17 00:00:00 2001 From: Andy Polyakov Date: Sun, 11 Nov 2007 20:06:17 +0000 Subject: [PATCH] Comply with updated x86cpuid.pl. --- crypto/rc4/rc4_skey.c | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) diff --git a/crypto/rc4/rc4_skey.c b/crypto/rc4/rc4_skey.c index b22c40b0bd..46b77ec321 100644 --- a/crypto/rc4/rc4_skey.c +++ b/crypto/rc4/rc4_skey.c @@ -119,14 +119,15 @@ void RC4_set_key(RC4_KEY *key, int len, const unsigned char *data) * implementations suffer from significant performance * losses then, e.g. PIII exhibits >2x deterioration, * and so does Opteron. In order to assure optimal - * all-round performance, let us [try to] detect P4 at - * run-time by checking upon HTT bit in CPU capability + * all-round performance, we detect P4 at run-time by + * checking upon reserved bit 20 in CPU capability * vector and set up compressed key schedule, which is * recognized by correspondingly updated assembler - * module... + * module... Bit 20 is set up by OPENSSL_ia32_cpuid. + * * */ - if (OPENSSL_ia32cap_P & (1<<28)) { + if (OPENSSL_ia32cap_P & (1<<20)) { unsigned char *cp=(unsigned char *)d; for (i=0;i<256;i++) cp[i]=i; -- 2.25.1