https://gcc.gnu.org/bugzilla/show_bug.cgi?id=123853

Andreas Schwab <[email protected]> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
          Component|target                      |rtl-optimization

--- Comment #8 from Andreas Schwab <[email protected]> ---
Before late_combine2:

(insn 67 64 69 12 (set (reg/f:SI 11 %a3 [orig:53 _30 ] [53])
        (plus:SI (reg:SI 9 %a1 [orig:87 ivtmp.24 ] [87])
            (reg:SI 0 %d0 [orig:109 _98 ] [109]))) "obstack.i":79:23 150
{*addsi3_internal}
     (nil))
(insn 70 69 72 12 (set (mem:SI (reg/f:SI 11 %a3 [orig:53 _30 ] [53]) [6 *_30+0
S4 A16])
        (mem:SI (pre_dec:SI (reg:SI 9 %a1 [orig:87 ivtmp.24 ] [87])) [6
MEM[(int *)_115]+0 S4 A16])) "obstack.i":80:4 55 {*movsi_m68k2}
     (expr_list:REG_INC (reg:SI 9 %a1 [orig:87 ivtmp.24 ] [87])
        (nil)))

After late_combine2:

(insn 70 69 72 12 (set (mem:SI (plus:SI (reg:SI 9 %a1 [orig:87 ivtmp.24 ] [87])
                (reg:SI 0 %d0 [orig:109 _98 ] [109])) [6 *_30+0 S4 A16])
        (mem:SI (pre_dec:SI (reg:SI 9 %a1 [orig:87 ivtmp.24 ] [87])) [6
MEM[(int *)_115]+0 S4 A16])) "obstack.i":80:4 54 {*movsi_m68k}
     (expr_list:REG_INC (reg:SI 9 %a1 [orig:87 ivtmp.24 ] [87])
        (nil)))

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