[Bug tree-optimization/122111] [16 regression] ICE during GIMPLE pass: widening_mul with -O3

[pinskia at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=122111

Andrew Pinski <pinskia at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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                 CC|                            |pan2.li at intel dot com
           Keywords|needs-bisection             |

--- Comment #4 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
There is a missing check in build_and_insert_cast for INTEGRAL_TYPE_P. In that
it allows for pointer/reference types but the only valid conversion to/from
pointer/reference type is that of the same precision.