[Bug middle-end/48027] setmem pattern using undesirable RTL

[pinskia at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=48027

Andrew Pinski <pinskia at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
     Ever confirmed|0                           |1
   Last reconfirmed|                            |2021-08-28
           Keywords|                            |internal-improvement
             Status|UNCONFIRMED                 |NEW

--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Confirmed.

avr.md is an example still:
(define_insn "*clrmemqi"
  [(set (mem:BLK (match_operand:HI 0 "register_operand" "e"))
        (const_int 0))

pa.md too:
(define_insn "clrmemsi_prereload"
  [(set (mem:BLK (match_operand:SI 0 "register_operand" "r,r"))
        (const_int 0))

s390.md:
(define_insn "*clrmem_short"
  [(set (match_operand:BLK 0 "memory_operand" "=Q,Q,Q,Q")
        (const_int 0))