[Bug rtl-optimization/28173] [4.0/4.1 regression] misses constant folding

[roger at eyesopen dot com]

------- Comment #6 from roger at eyesopen dot com  2007-03-08 01:55 -------
I suspect this problem is now fully resolved.  The patch for PR24427 has been
backported to the gcc-4_1-branch, and additionally on mainline, simplify-rtx.c
has been enhanced to also perform the missed-optimization at the RTL level.
Given that the 4.0 branch is now closed, I believe this is sufficient to close
this PR.


-- 

roger at eyesopen dot com changed:

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


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28173