[Bug middle-end/124086] [16 Regression] during GIMPLE pass: cplxlower: ICE: verify_gimple failed: 'vector_cst' as base where non-register is required at -O1 with _Complex long double and vector

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=124086

--- Comment #3 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
So we had before:
  _4 = VIEW_CONVERT_EXPR<complex long double>({ 0, -13, 0, 0, 0, 0, 0, 0 });
  _5 = REALPART_EXPR <_4>;


Oh you know what, there is most likely padding which is why the VCE of a vector
constant is not folding.