[Bug testsuite/120168] [16 Regression] gcc.dg/tree-ssa/pr31261.c fails now on targets which char defaults to unsigned char

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120168

Andrew Pinski <pinskia at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Target|aarch64                     |aarch64* powerpc*

--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
https://gcc.gnu.org/pipermail/gcc-testresults/2025-May/846317.html
Shows it fails on powerpc also which is another unsigned default for char
target.