Index: compiler/nmat.pas
===================================================================
--- compiler/nmat.pas   (revision 35669)
+++ compiler/nmat.pas   (working copy)
@@ -345,9 +345,9 @@
          else
            begin
               { Make everything always default singed int }
-              if not(rd.ordtype in [torddef(sinttype).ordtype,torddef(uinttype).ordtype]) then
+              if not(rd.ordtype in [torddef(sinttype).ordtype,torddef(uinttype).ordtype{$ifdef X86_64},u32bit,s32bit{$endif}]) then
                 inserttypeconv(right,sinttype);
-              if not(ld.ordtype in [torddef(sinttype).ordtype,torddef(uinttype).ordtype]) then
+              if not(ld.ordtype in [torddef(sinttype).ordtype,torddef(uinttype).ordtype{$ifdef X86_64},u32bit,s32bit{$endif}]) then
                 inserttypeconv(left,sinttype);
               resultdef:=right.resultdef;
            end;