[Bug tree-optimization/104497] [11/12 Regression] Invalid gimple produced for (A?vect:vect)[i]

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104497

--- Comment #6 from Richard Biener <rguenth at gcc dot gnu.org> ---
At -O0 we don't ICE but still have invalid

  _2 = VIEW_CONVERT_EXPR<int[4]>(iftmp.0_4)[i_7(D)];

at RTL expansion.  We're somehow recovering here, IIRC RTL expansion makes sure
to expand iftmp.0_4 to memory.