gcc-2.7.2.2 and floatdixf -- tst.l a4 ignored error
Jyrki O Saarinen
jxsaarin@cs.helsinki.fi
Fri Jul 24 01:43:00 GMT 1998
> _floatdixf
> /tmp/cca02273.s: Assembler messages:
> /tmp/cca02273.s:70: Error: operands mismatch -- statement `tstl a4' ignored
> make[2]: *** [libgcc2.a] Error 1
>
> What was the resolution of this problem? This works with 2.7.0 and 2.7.2.3.
>
> I get the same problem with gcc-2.8.1 . tst.l a4 ignored came back
>
> Yes, the plain 68000 has no tst.l -- thats for 68020 but gcc 2.8.1 generates these
> even when -m68000 is on.
The M68000 has tsl.l instructions - it is legal only to data registers
though, not address registers if I recall correctly.
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