Update pause intrinsic.

2011-05-25  H.J. Lu  <hongjiu.lu@intel.com>

	* doc/extend.texi (X86 Built-in Functions): Update pause
	intrinsic.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174217 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 74591f5..ed1834f 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2011-05-25  H.J. Lu  <hongjiu.lu@intel.com>
+
+       * doc/extend.texi (X86 Built-in Functions): Update pause
+       intrinsic.
+
 2011-05-25  Bernd Schmidt  <bernds@codesourcery.com>
 
        PR bootstrap/49160

diff --git a/gcc/doc/extend.texi b/gcc/doc/extend.texi
index bd2f080..41c326b 100644 (file)
--- a/gcc/doc/extend.texi
+++ b/gcc/doc/extend.texi
@@ -8699,7 +8699,8 @@ The following built-in function is always available.
 
 @table @code
 @item void __builtin_ia32_pause (void)
-Generates the @code{pause} machine instruction with full memory barrier.
+Generates the @code{pause} machine instruction with a compiler memory
+barrier.
 @end table
 
 The following floating point built-in functions are made available in the