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27775f1a9e
It is impossible to even build projects like glibc when targeting a generic SPARC v8 CPU; LEON3 is effectively considered the baseline for `sparc-linux-gnu` now, particularly due to it supporting a CASA instruction similar to the one in SPARC v9. However, it's slightly incompatible with SPARC v9 due to having a different ASI tag, so resulting binaries would not be portable to regular SPARC CPUs. So, as the least bad option, make v9 the baseline for sparc32.