Fix SPARC asm operand failure. Refs #3678. Refs #3341.

[SVN r57949]
2009-11-26 18:21:21 +00:00
parent 18bfaea996
commit 030a848c5f
1 changed files with 3 additions and 3 deletions
--- 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_;