+ if (po->flags & (OPF_REPZ|OPF_REPNZ)) {
+ // we need initial flags for ecx=0 case..
+ if (i > 0 && ops[i - 1].op == OP_XOR
+ && IS(ops[i - 1].operand[0].name,
+ ops[i - 1].operand[1].name))
+ {
+ fprintf(fout, " cond_z = ");
+ if (pfomask & (1 << PFO_C))
+ fprintf(fout, "cond_c = ");
+ fprintf(fout, "0;\n");
+ }
+ else if (last_arith_dst != NULL) {
+ out_src_opr_u32(buf3, sizeof(buf3), po, last_arith_dst);
+ out_test_for_cc(buf1, sizeof(buf1), po, PFO_Z, 0,
+ last_arith_dst->lmod, buf3);
+ fprintf(fout, " cond_z = %s;\n", buf1);
+ }
+ else
+ ferr(po, "missing initial ZF\n");
+ }
+