Rich Felker 531af98526 improve m68k sqrt patch not to suppress insn on archs where it works ...

the 60840 fpu and later, and coldfire fpus, have precision-specific
sqrt instructions that get used and do the right thing. only when
targeting baseline (or near-baseline) ISA does the ld80-only
instruction get used, and that's all that needs to be suppressed.

2020-07-02 12:22:13 -04:00

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