2002-03-12 Chris Demetriou <cgd@broadcom.com>

2002-03-12  Chris Demetriou  <cgd@broadcom.com>

        * configure.in (mipsisa32*-*-*, mipsisa64*-*-*): New targets.
        * mips.igen (mips32, mips64): New models, add to all instructions
        and functions as appropriate.
        (loadstore_ea, check_u64): New variant for model mips64.
        (check_fmt_p): New variant for models mipsV and mips64, remove
        mipsV model marking fro other variant.
        (SLL) Rename to...
        (SLLa) this.
        (CLO, CLZ, MADD, MADDU, MSUB, MSUBU, MUL, SLLb): New instructions
        for mips32 and mips64.
        (DCLO, DCLZ): New instructions for mips64.