[Bug middle-end/25186] (short)(((int)short_var) <<1) should be folded so that the shift is done in the short type

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=25186

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

           What    |Removed                     |Added
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           Keywords|                            |easyhack
   Last reconfirmed|2021-08-21 00:00:00         |2021-9-2

--- Comment #9 from Richard Biener <rguenth at gcc dot gnu.org> ---
The optimization is still not done, the shift could be unconditionally made a
logical shift but on the smaller type.