(*--------------------------------------------------------------------*)

(*NEW:*) (PG: meminj_preserves_globals ge j), exists c2' : CMin_core, exists m2' : mem, corestep_plus CMin_core_sem tge (CMin_State tfn (Sifthenelse x x1 x2) tk (Vptr sp Int.zero) te) tm c2' m2' /\ match_cores  (CSharpMin_State f (if b then s1 else s2) k e lenv)  j (CSharpMin_State f (if b then s1 else s2) k e lenv) m c2' m2'. (*  exists c', inj_match_states_star unit match_cores MC_measure (tt,c') j (CSharpMin_State f (if b then s1 else s2) k e lenv) m c2' m2'.*)
Lemma MS_step_case_Loop:
forall cenv sz f tfn j m tm e lenv te sp lo hi cs k tk xenv x s
(TRF : transl_funbody cenv sz f = OK tfn)
(MINJ : Mem.inject j m tm)
(MCS : match_callstack prog j m tm (Frame cenv tfn e lenv te sp lo hi :: cs)
(Mem.nextblock m) (Mem.nextblock tm))
(MK : match_cont tk k cenv xenv cs)
(EQ : transl_stmt cenv xenv s = OK x)