Do you have any idea about deleting exe's symbol table on windows building by DMD or LDC2 64 bit?

[FrankLike via Digitalmars-d-learn]

Do you have any idea about deleting  exe's symbol table on 
windows?
I know mingw for win32 is ok. do you have any other idea about 
building by DMD or  or LDC2 64 bit?

Thank you.