[Bug tree-optimization/14187] [tree-ssa] restricted pointers should not alias on the tree level
--- Comment #14 from rguenth at gcc dot gnu dot org 2008-10-01 14:40 --- *** Bug 33705 has been marked as a duplicate of this bug. *** -- rguenth at gcc dot gnu dot org changed: What|Removed |Added CC||astrange at ithinksw dot com http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14187
[Bug tree-optimization/14187] [tree-ssa] restricted pointers should not alias on the tree level
--- Comment #13 from rguenth at gcc dot gnu dot org 2008-10-01 14:38 --- *** Bug 33272 has been marked as a duplicate of this bug. *** -- rguenth at gcc dot gnu dot org changed: What|Removed |Added CC||mmitchel at gcc dot gnu dot ||org http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14187
[Bug tree-optimization/14187] [tree-ssa] restricted pointers should not alias on the tree level
--- Comment #7 from rguenth at gcc dot gnu dot org 2008-10-01 14:30 --- Note that C restrict semantics make it necessary to properly track what pointer is based on what other pointer. For this we miss both annotations and a (simple) propagator that propagates this information, maybe as part of PTA analysis. Note that the current implementation has both missed-optimization and latent wrong-code issues. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14187
[Bug tree-optimization/14187] [tree-ssa] restricted pointers should not alias on the tree level
--- Comment #12 from rguenth at gcc dot gnu dot org 2008-10-01 14:35 --- *** Bug 32273 has been marked as a duplicate of this bug. *** -- rguenth at gcc dot gnu dot org changed: What|Removed |Added CC||tomash dot brechko at gmail ||dot com http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14187
[Bug tree-optimization/14187] [tree-ssa] restricted pointers should not alias on the tree level
--- Comment #11 from rguenth at gcc dot gnu dot org 2008-10-01 14:35 --- *** Bug 29239 has been marked as a duplicate of this bug. *** -- rguenth at gcc dot gnu dot org changed: What|Removed |Added CC||acahalan at gmail dot com http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14187
[Bug tree-optimization/14187] [tree-ssa] restricted pointers should not alias on the tree level
--- Comment #10 from rguenth at gcc dot gnu dot org 2008-10-01 14:34 --- *** Bug 28030 has been marked as a duplicate of this bug. *** -- rguenth at gcc dot gnu dot org changed: What|Removed |Added CC||gcc at pdoerfler dot com http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14187
[Bug tree-optimization/14187] [tree-ssa] restricted pointers should not alias on the tree level
--- Comment #9 from rguenth at gcc dot gnu dot org 2008-10-01 14:33 --- *** Bug 16913 has been marked as a duplicate of this bug. *** -- rguenth at gcc dot gnu dot org changed: What|Removed |Added CC||martin at mpa-garching dot ||mpg dot de http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14187
[Bug tree-optimization/14187] [tree-ssa] restricted pointers should not alias on the tree level
--- Comment #8 from rguenth at gcc dot gnu dot org 2008-10-01 14:32 --- *** Bug 16306 has been marked as a duplicate of this bug. *** -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14187
[Bug tree-optimization/14187] [tree-ssa] restricted pointers should not alias on the tree level
--- Comment #6 from rguenth at gcc dot gnu dot org 2008-10-01 14:28 --- *** Bug 14192 has been marked as a duplicate of this bug. *** -- rguenth at gcc dot gnu dot org changed: What|Removed |Added CC||hoogerbrugge at hotmail dot ||com http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14187
[Bug tree-optimization/14187] [tree-ssa] restricted pointers should not alias on the tree level
--- Comment #5 from pinskia at gcc dot gnu dot org 2007-06-11 00:48 --- (In reply to comment #3) > Interestingly the following code is optimized: That is because we create a new may_alias variable for malloc to point to so we know that it cannot alias anything. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14187
[Bug tree-optimization/14187] [tree-ssa] restricted pointers should not alias on the tree level
-- dnovillo at gcc dot gnu dot org changed: What|Removed |Added CC||dnovillo at gcc dot gnu dot ||org AssignedTo|dnovillo at gcc dot gnu dot |unassigned at gcc dot gnu |org |dot org Status|ASSIGNED|NEW http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14187