[Bug rtl-optimization/121933] [16 Regression] gcs-nonlocal-1-track-speculation.c ICEs

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=121933

--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
<source>: In function 'foo':
<source>:19:1: error: NOTE_INSN_BASIC_BLOCK is missing for block 5
   19 | }
      | ^
<source>:19:1: error: NOTE_INSN_BASIC_BLOCK 24 in middle of basic block 5
<source>:19:1: error: insn outside basic block
(insn 125 21 126 5 (set (reg:CC 66 cc)
        (compare:CC (reg/f:DI 31 sp)
            (const_int 0 [0]))) 440 {cmpdi}
     (nil))
during RTL pass: speculation
<source>:19:1: internal compiler error: in rtl_verify_bb_layout, at
cfgrtl.cc:3126