mips.c (mips_emit_prefetch): Restructure to avoid use of arrays, handle indexed prefetch.

mips.c (mips_emit_prefetch): Restructure to avoid use of arrays, handle indexed prefetch.

2003-10-03  Chris Demetriou  <cgd@broadcom.com>

        * config/mips/mips.c (mips_emit_prefetch): Restructure
        to avoid use of arrays, handle indexed prefetch.
        * config/mips/mips.h (ISA_HAS_FP4, ISA_HAS_PREFETCH): Update comments.
        (ISA_HAS_PREFETCHX): New deffine.
        * config/mips/mips.md ("type" attr): Add new "prefetchx" value,
        update comments.
        (prefetch_indexed_di, prefetch_indexed_si): New insns.

From-SVN: r72077