[Bug testsuite/91799] [10 regression] r273245 breaks test case gcc.target/powerpc/pr88233.c

[segher at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91799

--- Comment #7 from Segher Boessenkool <segher at gcc dot gnu.org> ---
I hadn't fully tested it yet.