[Bug middle-end/106519] [13 Regression] internal compiler error: in gimple_phi_arg, at gimple.h:4594 by r13-1950

[schwab@linux-m68k.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106519

Andreas Schwab <schwab@linux-m68k.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|                            |build, ice-on-valid-code

--- Comment #5 from Andreas Schwab <schwab@linux-m68k.org> ---
This also breaks the build for m68k:

during GIMPLE pass: phiopt
xfgnulib.c: In function '__truncxfdf2':
xfgnulib.c:451:1: internal compiler error: in gimple_phi_arg, at gimple.h:4594
  451 | __truncxfdf2 (long double ld)
      | ^~~~~~~~~~~~
make[2]: *** [../../../libgcc/shared-object.mk:14: xfgnulib.o] Error 1