[Bug tree-optimization/23989] [4.1 Regression] DCE removes a loop when it shouldn't

2005-10-04 Thread pinskia at gcc dot gnu dot org
-- pinskia at gcc dot gnu dot org changed: What|Removed |Added Target Milestone|--- |4.1.0 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23989

[Bug tree-optimization/23989] [4.1 Regression] DCE removes a loop when it shouldn't

2005-10-04 Thread dberlin at gcc dot gnu dot org
--- Comment #6 from dberlin at gcc dot gnu dot org 2005-10-04 12:37 --- We, i know why this happens if you change the points-to sets. and we can't fix it until escape analysis is disentangled from alias analysis. So i'm going to resolve this as fixed, since the original bug is fi

[Bug tree-optimization/23989] [4.1 Regression] DCE removes a loop when it shouldn't

2005-09-21 Thread pinskia at gcc dot gnu dot org
-- What|Removed |Added Target Milestone|4.1.0 |--- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23989

[Bug tree-optimization/23989] [4.1 Regression] DCE removes a loop when it shouldn't

2005-09-21 Thread pinskia at gcc dot gnu dot org
--- Additional Comments From pinskia at gcc dot gnu dot org 2005-09-21 14:23 --- *** Bug 23997 has been marked as a duplicate of this bug. *** -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23989

[Bug tree-optimization/23989] [4.1 Regression] DCE removes a loop when it shouldn't

2005-09-21 Thread dberlin at gcc dot gnu dot org
-- What|Removed |Added AssignedTo|unassigned at gcc dot gnu |dberlin at gcc dot gnu dot |dot org |org Status|UNCONFIRMED

[Bug tree-optimization/23989] [4.1 Regression] DCE removes a loop when it shouldn't

2005-09-21 Thread dberlin at gcc dot gnu dot org
--- Additional Comments From dberlin at gcc dot gnu dot org 2005-09-21 13:41 --- This is wrong. As I stated on IRC, that only fixes the problem as a side effect. There is a real latent bug here. We should be getting the right result regardless of whether points-to says it points to e o

[Bug tree-optimization/23989] [4.1 Regression] DCE removes a loop when it shouldn't

2005-09-21 Thread pinskia at gcc dot gnu dot org
--- Additional Comments From pinskia at gcc dot gnu dot org 2005-09-21 13:17 --- Fixed. -- What|Removed |Added Status|UNCONFIRMED |RESOLVED

[Bug tree-optimization/23989] [4.1 Regression] DCE removes a loop when it shouldn't

2005-09-21 Thread dorit at il dot ibm dot com
--- Additional Comments From dorit at il dot ibm dot com 2005-09-21 13:16 --- Indeed. This bug can be closed now. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23989

[Bug tree-optimization/23989] [4.1 Regression] DCE removes a loop when it shouldn't

2005-09-21 Thread pinskia at gcc dot gnu dot org
--- Additional Comments From pinskia at gcc dot gnu dot org 2005-09-21 11:30 --- This should be fixed by: http://gcc.gnu.org/ml/gcc-patches/2005-09/msg01294.html -- What|Removed |Added --