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authorUlrich Drepper <drepper@gmail.com>2011-12-23 13:52:59 -0500
committerUlrich Drepper <drepper@gmail.com>2011-12-23 13:52:59 -0500
commit67371b5666310a0012ec39b6c9bc41fe0c1b0bc4 (patch)
tree6059d358471785cc7223dd2a11e87584211824e0 /sysdeps/i386/bits
parentbbe315ea364e86166bb985e2e605af029482a124 (diff)
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Prevent warnings due to long long constants
Diffstat (limited to 'sysdeps/i386/bits')
-rw-r--r--sysdeps/i386/bits/byteswap.h20
1 files changed, 10 insertions, 10 deletions
diff --git a/sysdeps/i386/bits/byteswap.h b/sysdeps/i386/bits/byteswap.h
index c246ae86c6..ddfb785c6e 100644
--- a/sysdeps/i386/bits/byteswap.h
+++ b/sysdeps/i386/bits/byteswap.h
@@ -1,5 +1,5 @@
/* Macros to swap the order of bytes in integer values.
- Copyright (C) 1997, 1998, 2000, 2002, 2003, 2006, 2007, 2008, 2010
+ Copyright (C) 1997, 1998, 2000, 2002, 2003, 2006, 2007, 2008, 2010, 2011
Free Software Foundation, Inc.
This file is part of the GNU C Library.
@@ -109,15 +109,15 @@ __bswap_32 (unsigned int __bsx)
#if defined __GNUC__ && __GNUC__ >= 2
/* Swap bytes in 64 bit value. */
-#define __bswap_constant_64(x) \
- ((((x) & 0xff00000000000000ull) >> 56) \
- | (((x) & 0x00ff000000000000ull) >> 40) \
- | (((x) & 0x0000ff0000000000ull) >> 24) \
- | (((x) & 0x000000ff00000000ull) >> 8) \
- | (((x) & 0x00000000ff000000ull) << 8) \
- | (((x) & 0x0000000000ff0000ull) << 24) \
- | (((x) & 0x000000000000ff00ull) << 40) \
- | (((x) & 0x00000000000000ffull) << 56))
+# define __bswap_constant_64(x) \
+ (__extension__ ((((x) & 0xff00000000000000ull) >> 56) \
+ | (((x) & 0x00ff000000000000ull) >> 40) \
+ | (((x) & 0x0000ff0000000000ull) >> 24) \
+ | (((x) & 0x000000ff00000000ull) >> 8) \
+ | (((x) & 0x00000000ff000000ull) << 8) \
+ | (((x) & 0x0000000000ff0000ull) << 24) \
+ | (((x) & 0x000000000000ff00ull) << 40) \
+ | (((x) & 0x00000000000000ffull) << 56)))
# define __bswap_64(x) \
(__extension__ \