[Bug tree-optimization/88739] [7/8/9 Regression] Big-endian union bug

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88739

--- Comment #10 from Richard Biener <rguenth at gcc dot gnu.org> ---
Created attachment 45377
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=45377&action=edit
exhaustive testcase

testcase, compile with -DT="unsigned long".