[Bug middle-end/86715] ICE passing too large argument on stack

[segher at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86715

Segher Boessenkool <segher at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         Resolution|---                         |WONTFIX
             Status|UNCONFIRMED                 |RESOLVED

--- Comment #2 from Segher Boessenkool <segher at gcc dot gnu.org> ---
"struct Matrix" is over 2GB big.  The whole stack is just a few megabytes
typically.  Passing "struct Matrix" on the stack is entirely unreasonable.

The comment right before this sorry() is
              /* We don't allow passing huge (> 2^30 B) arguments
                 by value.  It would cause an overflow later on.  */
and this is in generic code.

Closing as WONTFIX.  Sorry.