[Bug rtl-optimization/111015] __int128 bitfields optimized incorrectly to the 64 bit operations

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111015

--- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> ---
Created attachment 55735
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=55735&action=edit
testcase from godbolt