Rework MIPS nop-insertion code, add -mfix-vr4130 [1/11]

Eric Christopher echristo@redhat.com
Tue Mar 8 19:06:00 GMT 2005


> 
> 	* config/tc-mips.h (mips_cl_insn): Move definition to...
> 	* config/tc-mips.c (mips_cl_insn): ...here.  Add new fields:
> 	frag, where, fixp, reloc_type, valid_p, noreorder_p, delay_slot_p
> 	and extended_p.
> 	(history): New variable.
> 	(prev_insn, prev_prev_insn, prev_insn_valid, prev_insn_frag)
> 	(prev_insn_where, prev_insn_reloc_type, prev_insn_fixp)
> 	(prev_insn_is_delay_slot, prev_insn_unreordered, prev_insn_extended)
> 	(prev_prev_insn_unreordered): Delete.
> 	(reg_needs_delay, append_insn, mips_no_prev_insn, mips_emit_delays)
> 	(macro_start): Replace uses of prev_insn* with the equivalent history[]
> 	field.

OK for mainline and branch.

-eric



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