[Bug middle-end/117525] canvas.cc:1675:1: internal compiler error: in expand_fix, at optabs.cc:5952

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117525

--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
      convert_optab tab = unsignedp ? ufix_optab : sfix_optab;
      libfunc = convert_optab_libfunc (tab, GET_MODE (to), GET_MODE (from));
      gcc_assert (libfunc);


I suspect this is a regression; maybe starting with r15-2890 .