Forbid emiting lwl, lwr, swl and swr in gcc 3.4.1

[sathesh edara]

Hi All,
   I am looking for a patch file to forbid emitting lwl/lwr/swl/swr
instructions in gcc-5.5.0 for mips.
I see the link below, which has already submitted a patch ( gcc 3..4.1) for
this.

https://gcc.gnu.org/pipermail/gcc/2005-February/139667.html
  Could you please give pointers/links to download this patch file  to
achieve above functionality?

Thanks and regards
Sathesh