From 030a848c5f5b8778f654008378d95f865322ef1e Mon Sep 17 00:00:00 2001
From: Peter Dimov <pdimov@pdimov.com>
Date: Thu, 26 Nov 2009 18:21:21 +0000
Subject: [PATCH] Fix SPARC asm operand failure. Refs #3678. Refs #3341.

[SVN r57949]
---
 .../boost/smart_ptr/detail/sp_counted_base_gcc_sparc.hpp    | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/include/boost/smart_ptr/detail/sp_counted_base_gcc_sparc.hpp b/include/boost/smart_ptr/detail/sp_counted_base_gcc_sparc.hpp
index 8af6f0a..21fa59d 100644
--- a/include/boost/smart_ptr/detail/sp_counted_base_gcc_sparc.hpp
+++ b/include/boost/smart_ptr/detail/sp_counted_base_gcc_sparc.hpp
@@ -30,9 +30,9 @@ namespace detail
 
 inline int32_t compare_and_swap( int32_t * dest_, int32_t compare_, int32_t swap_ )
 {
-    __asm__ __volatile__( "cas %0, %2, %1"
-                        : "+m" (*dest_), "+r" (swap_)
-                        : "r" (compare_)
+    __asm__ __volatile__( "cas [%1], %2, %0"
+                        : "+r" (swap_)
+                        : "r" (dest_), "r" (compare_)
                         : "memory" );
 
     return swap_;