[Bug tree-optimization/103325] 1 << -1 is never reduced to a constant during gimple

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103325

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

           What    |Removed                     |Added
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           See Also|                            |https://gcc.gnu.org/bugzill
                   |                            |a/show_bug.cgi?id=96929

--- Comment #3 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
(In reply to Richard Biener from comment #2)

> but IIRC that behavior was removed from {int_const,wide}_int_binop at some
> point, maybe also to enable sanitization.

This was only done in GCC 11 by  r11-5271-g4866b2f5db117f9 (PR96929).