tc-mips.c patch

[Ian Lance Taylor]

   Date: Tue, 19 Oct 1999 14:06:53 -0400 (EDT)
   From: Gavin Romig-Koch <gavin@cygnus.com>

   OK to commit?

   This is in preparation of the new ISA's, which don't follow the
   existing pattern where each ISA is a superset of all the old ones.


	   * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
	   (ISA_HAS_64_BIT_REGS) New.
	   (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
	   mips_emit_delays,macro_build,load_register,load_addresss,
	   macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
	   and/or use new ISA_xxx macros in expressions involving
	   ISA, particularly mips_opts.isa.

This is OK with me.

Ian