[Bug rtl-optimization/19786] [4.0 Regression] Aliasing optimisation bug

2005-02-16 Thread jakub at gcc dot gnu dot org
--- Additional Comments From jakub at gcc dot gnu dot org 2005-02-16 16:58 --- Actually, I do see problems in the tree dumps already. Particularly the trees look ok before LIM and are broken afterwards. loopinit->lim pseudo diff: :; D.16409_250 = &this_125->D.11755._M_impl._M_start;

[Bug rtl-optimization/19786] [4.0 Regression] Aliasing optimisation bug

2005-02-16 Thread jakub at gcc dot gnu dot org
--- Additional Comments From jakub at gcc dot gnu dot org 2005-02-16 16:08 --- Looking into it. -- What|Removed |Added AssignedTo|unassigned at gcc dot gnu |jakub

[Bug rtl-optimization/19786] [4.0 Regression] Aliasing optimisation bug

2005-02-06 Thread pinskia at gcc dot gnu dot org
--- Additional Comments From pinskia at gcc dot gnu dot org 2005-02-06 18:34 --- *** Bug 19784 has been marked as a duplicate of this bug. *** -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19786

[Bug rtl-optimization/19786] [4.0 Regression] Aliasing optimisation bug

2005-02-06 Thread pinskia at gcc dot gnu dot org
--- Additional Comments From pinskia at gcc dot gnu dot org 2005-02-06 18:35 --- *** Bug 19782 has been marked as a duplicate of this bug. *** -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19786

[Bug rtl-optimization/19786] [4.0 Regression] Aliasing optimisation bug

2005-02-06 Thread pinskia at gcc dot gnu dot org
--- Additional Comments From pinskia at gcc dot gnu dot org 2005-02-06 18:34 --- *** Bug 19784 has been marked as a duplicate of this bug. *** --- Additional Comments From pinskia at gcc dot gnu dot org 2005-02-06 18:34 --- *** Bug 19783 has been marked as a duplicate of this b

[Bug rtl-optimization/19786] [4.0 Regression] Aliasing optimisation bug

2005-02-06 Thread pinskia at gcc dot gnu dot org
--- Additional Comments From pinskia at gcc dot gnu dot org 2005-02-06 18:34 --- *** Bug 19785 has been marked as a duplicate of this bug. *** -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19786

[Bug rtl-optimization/19786] [4.0 Regression] Aliasing optimisation bug

2005-02-06 Thread pinskia at gcc dot gnu dot org
--- Additional Comments From pinskia at gcc dot gnu dot org 2005-02-06 15:29 --- Hmm, interesting. On PPC I need -O3. What is more interesting is that I could not see where the problems were in the tree dumps, therfor I am moving this into the rtl optimization component. It might