[Bug target/93913] [10 regression] r10-6762 breaks gcc.target/powerpc/fold-vec-st-*.c test cases

[bergner at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93913

--- Comment #1 from Peter Bergner <bergner at gcc dot gnu.org> ---
Looks like more fragile test cases.  I'll have a look.