[Bug rtl-optimization/43494] [4.4/4.5/4.6 Regression] Overlooked dependency causes wrong scheduling, wrong code

[steven at gcc dot gnu dot org]

------- Comment #15 from steven at gcc dot gnu dot org  2010-07-20 18:08 -------
Works with "gcc-4.3 (Debian 4.3.5-1) 4.3.5", both with -fpic and with
-fno-inline.
That makes this bug a regression.  CC:RM - who happens to know a thing or two
about the alias analysis code also.


-- 

steven at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |rguenth at gcc dot gnu dot
                   |                            |org
      Known to work|                            |4.3.5
            Summary|Overlooked dependency causes|[4.4/4.5/4.6 Regression]
                   |wrong scheduling, wrong code|Overlooked dependency causes
                   |                            |wrong scheduling, wrong code


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43494