x86/vm/c1_LIRAssembler_x86.cpp

1219       Register to_hi = dest->as_register_hi();
1228       if ((base == to_lo && index == to_hi) ||
1229           (base == to_hi && index == to_lo)) {
1234         __ lea(to_hi, as_Address(addr));
1235         __ movl(to_lo, Address(to_hi, 0));
1236         __ movl(to_hi, Address(to_hi, BytesPerWord));
1238         assert(base != to_hi, "can't be");
1239         assert(index == noreg || (index != base && index != to_hi), "can't handle this");
1240         __ movl(to_hi, as_Address_hi(addr));
1255         __ movl(to_hi, as_Address_hi(addr));