[Bug target/53949] [SH] Add support for mac.w / mac.l instructions

[olegendo at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53949

--- Comment #6 from Oleg Endo <olegendo at gcc dot gnu.org> 2012-07-22 16:47:44 
UTC ---
If I understand correctly PR 29961 is somewhat related to this.