[Bug tree-optimization/19341] [4.0 Regression] DCE eliminating non-dead code

[rth at gcc dot gnu dot org]

------- Additional Comments From rth at gcc dot gnu dot org  2005-02-02 07:15 
-------
Good point.  You've got to indicate that you touch memory in some way in order
to force the compiler to make memory consistent before the asm.

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|                            |INVALID


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19341