https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92029
Thomas Schwinge <tschwinge at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Last reconfirmed| |2020-01-14
Ever confirmed|0 |1
--- Comment #6 from Thomas Schwinge <tschwinge at gcc dot gnu.org> ---
(I can't look into this in more detail right now, but wanted to dump the
following information in case that's useful in any way.)
To restore PASSing of this test case, until recently it was sufficient to
revert r273435 "Support folding from array ctor spanning multiple elements" and
(before reverting that one) r274114 "Fix tree-optimization/91169" (PR91169) as
a prerequisite, but as of recently, r280141 "Optimize reads from multiple elts
in fold_ctor_reference (PR tree-optimization/93210)" has to be reverted too, or
the same ICE shows up again.
