https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99971
--- Comment #6 from andysem at mail dot ru --- Hmm, it looks like the original code has changed enough so that the problem no longer reproduces, with or without __restrict__. I don't have the older version of the code, so I can't tell what changed exactly. Data alignment most probably did change, but data layout of A (its equivalent in the original code) as well as the operation on it certainly didn't. Sorry for the confusion.
