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From: Nathan Whitehorn <nwhitehorn@FreeBSD.org>
Date: Thu, 26 Apr 2012 13:57:41 +0000 (UTC)
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Subject: svn commit: r234705 - stable/9/sys/powerpc/include
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Author: nwhitehorn
Date: Thu Apr 26 13:57:41 2012
New Revision: 234705
URL: http://svn.freebsd.org/changeset/base/234705

Log:
  MFC r234589:
  Correctly specify assembler constrains for synchronization instructions.

Modified:
  stable/9/sys/powerpc/include/cpufunc.h
Directory Properties:
  stable/9/sys/   (props changed)

Modified: stable/9/sys/powerpc/include/cpufunc.h
==============================================================================
--- stable/9/sys/powerpc/include/cpufunc.h	Thu Apr 26 13:56:38 2012	(r234704)
+++ stable/9/sys/powerpc/include/cpufunc.h	Thu Apr 26 13:57:41 2012	(r234705)
@@ -176,21 +176,21 @@ static __inline void
 eieio(void)
 {
 
-	__asm __volatile ("eieio");
+	__asm __volatile ("eieio" : : : "memory");
 }
 
 static __inline void
 isync(void)
 {
 
-	__asm __volatile ("isync");
+	__asm __volatile ("isync" : : : "memory");
 }
 
 static __inline void
 powerpc_sync(void)
 {
 
-	__asm __volatile ("sync");
+	__asm __volatile ("sync" : : : "memory");
 }
 
 static __inline register_t