Mercurial > hg > CbC > CbC_gcc

diff gcc/config/i386/ia32intrin.h @ 67:f6334be47118

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update gcc from gcc-4.6-20100522 to gcc-4.6-20110318
author nobuyasu <dimolto@cr.ie.u-ryukyu.ac.jp>
date Tue, 22 Mar 2011 17:18:12 +0900
parents 77e2b8dfacca
children 04ced10e8804
line wrap: on
line diff
--- a/gcc/config/i386/ia32intrin.h	Tue May 25 18:58:51 2010 +0900
+++ b/gcc/config/i386/ia32intrin.h	Tue Mar 22 17:18:12 2011 +0900
@@ -1,4 +1,4 @@
-/* Copyright (C) 2009 Free Software Foundation, Inc.
+/* Copyright (C) 2009, 2010 Free Software Foundation, Inc.
 
    This file is part of GCC.
 
@@ -178,6 +178,7 @@
   return __builtin_bswap64 (__X);
 }
 
+#ifdef __SSE4_2__
 /* 64bit accumulate CRC32 (polynomial 0x11EDC6F41) value.  */
 extern __inline unsigned long long
 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
@@ -185,6 +186,7 @@
 {
   return __builtin_ia32_crc32di (__C, __V);
 }
+#endif
 
 /* 64bit popcnt */
 extern __inline long long