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[Bug lto/63704] -flto internal compiler error: in mems_in_disjoint_alias_sets_p, at alias.c:398


https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63704

Richard Biener <rguenth at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|                            |ice-on-valid-code, lto
             Status|UNCONFIRMED                 |ASSIGNED
   Last reconfirmed|                            |2014-11-03
           Assignee|unassigned at gcc dot gnu.org      |rguenth at gcc dot gnu.org
     Ever confirmed|0                           |1

--- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> ---
That's odd.  Ah, no.  We're transfering compile-time -fno-strict-aliasing
by setting alias-sets to zero and as the link command-line doesn't use
-fno-strict-aliasing (and we don't force the option somehow) that assert
is "easy" to trigger (and broken).  We should simply remove it.


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