[Bug target/27869] "-O -fregmove" handles SSE scalar instructions incorrectly

[pinskia at gcc dot gnu dot org]

------- Comment #1 from pinskia at gcc dot gnu dot org  2006-06-02 00:48 -------
(define_insn "sse_vmaddv4sf3"
  [(set (match_operand:V4SF 0 "register_operand" "=x")
        (vec_merge:V4SF
          (plus:V4SF (match_operand:V4SF 1 "nonimmediate_operand" "%0")
                     (match_operand:V4SF 2 "nonimmediate_operand" "xm"))
          (match_dup 1)
          (const_int 1)))]
  "TARGET_SSE && ix86_binary_operator_ok (PLUS, V4SFmode, operands)"
  "addss\t{%2, %0|%0, %2}"
  [(set_attr "type" "sseadd")
   (set_attr "mode" "SF")])


The % is incorrect here.


-- 

pinskia at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Severity|critical                    |normal
             Status|UNCONFIRMED                 |NEW
     Ever Confirmed|0                           |1
  GCC build triplet|i386-portbld-freebsd6.1     |
   GCC host triplet|i386-portbld-freebsd6.1     |
 GCC target triplet|i386-portbld-freebsd6.1     |i?86-*-*
           Keywords|                            |ssemmx, wrong-code
   Last reconfirmed|0000-00-00 00:00:00         |2006-06-02 00:48:52
               date|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27869