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4a1cb5078b
(prev_nop_frag_holds): New static variable. (prev_nop_frag_required): New static variable. (prev_nop_frag_since): New static variable. (append_insn): If we aren't reordering, and prev_nop_frag is not NULL, and we don't need any nops, then decrease the size of prev_nop_frag. Don't insert nops because of instructions in noreorder sections. Remember whether the previous instructions where in noreorder sections even when not reordering. (mips_no_prev_insn): Add preserver parameter. Change all callers. Refer prev_nop_frag variables when appropriate. (mips_emit_delays): Set up prev_nop_frag. (s_mipsset): Clear prev_nop_frag if reordering.