https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102043
--- Comment #23 from Mikael Morin <mikael at gcc dot gnu.org> --- (In reply to Richard Biener from comment #21) > (In reply to Bernhard Reutner-Fischer from comment #17) > > Do we want to address arrays always at position 0 (maybe to help graphite ?) > > Helping graphite (and other loop optimizers) would be to not lower > multi-dimensional accesses to a single dimension (I think that's what > Sandras patches try to do). Or maybe graphite can be taught to handle flattened array access? Anyway, does the middle-end support out-of-order array access? Namely for an array arr(4, 5, 6), arr(:, 1, :) is an array of size (4, 6). Does the middle-end type system support this? In any case, it’s not for gcc 12. > The lower bound doesn't really matter here and > is well-handled by all code. Well, unless the lower bound is negative. ;-)
