[Bug tree-optimization/68961] [6 regression] Test case gcc.target/powerpc/pr60203.c fails since r231674

[seurer at linux dot vnet.ibm.com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68961

--- Comment #2 from Bill Seurer <seurer at linux dot vnet.ibm.com> ---
No, it fails on big endian, too.