[Bug target/99706] [11 Regression] ICE: maximum number of generated reload insns per insn achieved (90)

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99706

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Last reconfirmed|                            |2021-03-22
             Status|UNCONFIRMED                 |NEW
     Ever confirmed|0                           |1

--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
It is this RTL which is causing the issue:
(insn 31 27 29 4 (set (reg:V2DI 125 [ ivtmp.27 ])
        (subreg:V2DI (reg/f:DI 31 sp) 0)) 1163 {*aarch64_simd_movv2di}
     (expr_list:REG_DEAD (reg:TI 32 v0)
        (nil)))

Which was created while expanding (well sp is not there right away, it is done
later on):
  _42 = (sizetype) buf.1_10;
  _43 = _42 + 1;
  _44 = {_42, _43};