[Bug tree-optimization/82450] loop flattening should be done

2017-10-09 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82450 --- Comment #2 from Richard Biener --- We once had a very aggressive pass to do this as part of graphite transforms, it's on the GCC 4.7 branch.

[Bug tree-optimization/82450] loop flattening should be done

2017-10-07 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82450 Andrew Pinski changed: What|Removed |Added Keywords||missed-optimization