From 9d6cde3dd555b7501037332842879001cf66091b Mon Sep 17 00:00:00 2001 From: Ulrich Drepper Date: Thu, 25 Jan 2007 00:18:05 +0000 Subject: * sysdeps/i386/bits/byteswap.h (__bswap_32): Add __nocona__, __core2__ and __geode__ to the list of i486+ CPUs. * sysdeps/x86_64/bits/byteswap.h (__bswap_32): Likewise. --- ChangeLog | 6 ++++++ sysdeps/i386/bits/byteswap.h | 6 ++++-- sysdeps/x86_64/bits/byteswap.h | 6 ++++-- 3 files changed, 14 insertions(+), 4 deletions(-) diff --git a/ChangeLog b/ChangeLog index bc4a7f7634..7a335177ae 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,9 @@ +2007-01-24 Jakub Jelinek + + * sysdeps/i386/bits/byteswap.h (__bswap_32): Add __nocona__, __core2__ + and __geode__ to the list of i486+ CPUs. + * sysdeps/x86_64/bits/byteswap.h (__bswap_32): Likewise. + 2007-01-23 Ulrich Drepper * stdio-common/_itoa.c: Include . diff --git a/sysdeps/i386/bits/byteswap.h b/sysdeps/i386/bits/byteswap.h index bed27559c5..3baad85e8a 100644 --- a/sysdeps/i386/bits/byteswap.h +++ b/sysdeps/i386/bits/byteswap.h @@ -1,5 +1,6 @@ /* Macros to swap the order of bytes in integer values. - Copyright (C) 1997,1998,2000,2002,2003,2006 Free Software Foundation, Inc. + Copyright (C) 1997, 1998, 2000, 2002, 2003, 2006, 2007 + Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -66,7 +67,8 @@ __bswap_16 (unsigned short int __bsx) `bswap' opcode. On i386 we have to use three instructions. */ # if !defined __i486__ && !defined __pentium__ && !defined __pentiumpro__ \ && !defined __pentium4__ && !defined __k8__ && !defined __athlon__ \ - && !defined __k6__ + && !defined __k6__ && !defined __nocona__ && !defined __core2__ \ + && !defined __geode__ # define __bswap_32(x) \ (__extension__ \ ({ register unsigned int __v, __x = (x); \ diff --git a/sysdeps/x86_64/bits/byteswap.h b/sysdeps/x86_64/bits/byteswap.h index e1c861c75f..7514a9f4db 100644 --- a/sysdeps/x86_64/bits/byteswap.h +++ b/sysdeps/x86_64/bits/byteswap.h @@ -1,5 +1,6 @@ /* Macros to swap the order of bytes in integer values. - Copyright (C) 1997, 1998, 2000, 2002, 2003 Free Software Foundation, Inc. + Copyright (C) 1997, 1998, 2000, 2002, 2003, 2007 + Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -59,7 +60,8 @@ # if __WORDSIZE == 64 || (defined __i486__ || defined __pentium__ \ || defined __pentiumpro__ || defined __pentium4__ \ || defined __k8__ || defined __athlon__ \ - || defined __k6__) + || defined __k6__ || defined __nocona__ \ + || defined __core2__ || defined __geode__) /* To swap the bytes in a word the i486 processors and up provide the `bswap' opcode. On i386 we have to use three instructions. */ # define __bswap_32(x) \ -- cgit v1.2.3