Mark eax as earlyclobber

[SVN r27937]
2005-04-02 18:56:38 +00:00
parent 6046a099ba
commit a0eb5daf75
1 changed files with 1 additions and 1 deletions
--- a/include/boost/detail/sp_counted_base_gcc_x86.hpp
+++ b/include/boost/detail/sp_counted_base_gcc_x86.hpp
@ -71,7 +71,7 @@ inline long atomic_conditional_increment( long * pw )
        "cmpxchgl %%ebx, %0\n\t"
        "jne 0b\n\t"
        "1:":
-        "=m"( *pw ), "=eax"( r ): // outputs (%0, %1)
+        "=m"( *pw ), "=&eax"( r ): // outputs (%0, %1)
        "0"( *pw ): // input (%0)
        "ebx", "memory", "cc" // clobbers
    );