diff options
Diffstat (limited to 'powerpc/SelectOpproof.v')
| -rw-r--r-- | powerpc/SelectOpproof.v | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/powerpc/SelectOpproof.v b/powerpc/SelectOpproof.v index 5bf25722..5d7cd52b 100644 --- a/powerpc/SelectOpproof.v +++ b/powerpc/SelectOpproof.v @@ -1007,12 +1007,13 @@ Theorem eval_select: eval_expr ge sp e m le a1 v1 -> eval_expr ge sp e m le a2 v2 -> eval_condition cond vl m = Some b -> - exists v, + + exists v, eval_expr ge sp e m le a v /\ Val.lessdef (Val.select (Some b) v1 v2 ty) v. Proof. unfold select; intros. - destruct (match ty with Tint => true | Tlong => Archi.ppc64 | _ => false end); inv H. + destruct (match ty with Tint => true | Tfloat => true | Tsingle => true | Tlong => Archi.ppc64 | _ => false end); inv H. exists (Val.select (Some b) v1 v2 ty); split. apply eval_Eop with (v1 :: v2 :: vl). constructor; auto. constructor; auto. |