[Bug tree-optimization/123602] ICE: SSA corruption during RTL pass: expand with -O2 and -std=c++20 flag

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=123602

Richard Biener <rguenth at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
   Last reconfirmed|                            |2026-01-15
           Keywords|                            |ice-checking, wrong-code
     Ever confirmed|0                           |1

--- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> ---
Confirmed.  Need to dig up the patch verifying coalescing after each pass to
quickly pin-point the offender.