ixMC_IMP_CNTL
OUTMC(rinfo, ixMC_IMP_CNTL, rinfo->save_regs[59] /*0x00f460d6*/);
OUTMC(rinfo, ixMC_IMP_CNTL, 0x00f460d6);
rinfo->save_regs[59] = INMC(rinfo, ixMC_IMP_CNTL);