Comment 1 for bug 1888384

Similar input that also fails, with a different error:

(compile nil '(lambda () (1- (the (or (foo) (bar)) 1))))

==>

Shouldn't have a load TN for arg0
This is probably a bug in SBCL itself. (Alternatively, SBCL
might have been corrupted by bad user code, e.g. by an undefined
Lisp operation like (FMAKUNBOUND 'COMPILE), or by stray pointers
from alien code or from unsafe Lisp code; or there might be a
bug in the OS or hardware that SBCL is running on.) If it seems
to be a bug in SBCL itself, the maintainers would like to know
about it. Bug reports are welcome on the SBCL mailing lists,
which you can find at <http://sbcl.sourceforge.net/>.
   [Condition of type SB-INT:BUG]

Restarts:
 0: [RETRY] Retry SLIME REPL evaluation request.
 1: [*ABORT] Return to SLIME's top level.
 2: [ABORT] abort thread (#<THREAD "new-repl-thread" RUNNING {1034C60DC3}>)

Backtrace:
  0: (SB-INT:BUG "Shouldn't have a load TN for arg0")
  1: (SB-VM::PREPARE-ALU-OPERANDS #<unused argument> #<SB-C:TN '1!1 :CONSTANT> 2 #<SB-C::VOP :INFO SB-VM::FAST---C/FIXNUM=>FIXNUM :ARGS #<SB-C:TN-REF :TN #<SB-C:TN '1!1 :CONSTANT> :WRITE-P NIL :VOP SB-VM::..
  2: (SB-VM::EMIT-INLINE-ADD-SUB SB-VM::SUB #<unavailable argument> #<unavailable argument> #<SB-C:TN t2[RDX] :NORMAL> #<SB-C::VOP :INFO SB-VM::FAST---C/FIXNUM=>FIXNUM :ARGS #<SB-C:TN-REF :TN #<SB-C:TN '1!..
  3: (SB-C::GENERATE-CODE #<SB-C:COMPONENT :NAME (LAMBDA NIL) {1034C829C3}>)
  4: (SB-C::%COMPILE-COMPONENT #<SB-C:COMPONENT :NAME (LAMBDA NIL) {1034C829C3}>)