* sysdeps/i386/bits/byteswap.h (__bswap_32): Add __amdfam10__

to the list of i486+ CPUs.
* sysdeps/x86_64/bits/byteswap.h (__bswap_32): Likewise.
2007-02-12  Jakub Jelinek  <jakub@redhat.com>

	* sysdeps/i386/bits/byteswap.h (__bswap_32): Add __amdfam10__
	to the list of i486+ CPUs.
	* sysdeps/x86_64/bits/byteswap.h (__bswap_32): Likewise.

diff --git a/ChangeLog b/ChangeLog
index 6a2d824..507f759 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2007-02-12  Jakub Jelinek  <jakub@redhat.com>
+
+       * sysdeps/i386/bits/byteswap.h (__bswap_32): Add __amdfam10__
+       to the list of i486+ CPUs.
+       * sysdeps/x86_64/bits/byteswap.h (__bswap_32): Likewise.
+
 2007-02-12  Ulrich Drepper  <drepper@redhat.com>
 
        * elf/rtld.c (RESOLVE_MAP): Always return bootstrap_map reference.

diff --git a/sysdeps/i386/bits/byteswap.h b/sysdeps/i386/bits/byteswap.h
index 3baad85..7f2ddc2 100644 (file)
--- a/sysdeps/i386/bits/byteswap.h
+++ b/sysdeps/i386/bits/byteswap.h
@@ -68,7 +68,7 @@ __bswap_16 (unsigned short int __bsx)
 #  if !defined __i486__ && !defined __pentium__ && !defined __pentiumpro__ \
       && !defined __pentium4__ && !defined __k8__ && !defined __athlon__ \
       && !defined __k6__ && !defined __nocona__ && !defined __core2__ \
-      && !defined __geode__
+      && !defined __geode__ && !defined __amdfam10__
 #   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 7514a9f..ec2b178 100644 (file)
--- a/sysdeps/x86_64/bits/byteswap.h
+++ b/sysdeps/x86_64/bits/byteswap.h
@@ -61,7 +61,8 @@
                          || defined __pentiumpro__ || defined __pentium4__   \
                          || defined __k8__ || defined __athlon__             \
                          || defined __k6__ || defined __nocona__             \
-                         || defined __core2__ || defined __geode__)
+                         || defined __core2__ || defined __geode__           \
+                         || defined __amdfam10__)
 /* 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) \