[Bug middle-end/32820] optimizer malfunction when mixed with asm statements

[steven at gcc dot gnu dot org]

------- Comment #5 from steven at gcc dot gnu dot org  2007-11-26 14:10 -------
Thanks for the effort you have put into this.

Your bug is probably fixed in GCC 4.3 (for which the entire dataflow module has
been rewritten from scratch) but it probably still exists in GCC 4.2.

As you have shown, the bug exists since GCC 3.0, so the bug is not a
regression.  GCC 4.2 and earlier are in "regression fixes only" mode.  This
means, I'm sorry to say, that your bug will not be fixed for these already
released GCC versions.

Could you please test this bug with a recent GCC 4.3 snapshot?  If the bug
persists, we can still fix the problem before GCC 4.3 is released.


-- 

steven at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |WAITING


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32820