[Bug middle-end/104975] ICE in execute, at gimple-harden-conditionals.cc:577 and returns_twice and pure attributes on the same function

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104975

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
          Component|tree-optimization           |middle-end
            Summary|ICE in execute, at          |ICE in execute, at
                   |gimple-harden-conditionals. |gimple-harden-conditionals.
                   |cc:577 and returns_twice    |cc:577 and returns_twice
                   |                            |and pure attributes on the
                   |                            |same function
           Keywords|ice-on-valid-code           |

--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
I don't know if this is exactly valid.
pure/const and returns_twice does not make sense together really.
One/Both of the attributes should be ignored.