diff options
Diffstat (limited to 'ia32/Op.v')
| -rw-r--r-- | ia32/Op.v | 14 |
1 files changed, 8 insertions, 6 deletions
@@ -361,9 +361,11 @@ Proof with (try exact I). destruct v0; destruct v1... simpl. destruct (zeq b b0)... destruct v0; destruct v1... destruct v0... + destruct v0; destruct v1; simpl in *; inv H0. + destruct (Int.eq i0 Int.zero || Int.eq i (Int.repr Int.min_signed) && Int.eq i0 Int.mone); inv H2... destruct v0; destruct v1; simpl in *; inv H0. destruct (Int.eq i0 Int.zero); inv H2... - destruct v0; destruct v1; simpl in *; inv H0. destruct (Int.eq i0 Int.zero); inv H2... - destruct v0; destruct v1; simpl in *; inv H0. destruct (Int.eq i0 Int.zero); inv H2... + destruct v0; destruct v1; simpl in *; inv H0. + destruct (Int.eq i0 Int.zero || Int.eq i (Int.repr Int.min_signed) && Int.eq i0 Int.mone); inv H2... destruct v0; destruct v1; simpl in *; inv H0. destruct (Int.eq i0 Int.zero); inv H2... destruct v0; destruct v1... destruct v0... @@ -837,12 +839,12 @@ Proof. rewrite Int.sub_shifted. auto. inv H4; inv H2; simpl; auto. inv H4; simpl; auto. + inv H4; inv H3; simpl in H1; inv H1. simpl. + destruct (Int.eq i0 Int.zero || Int.eq i (Int.repr Int.min_signed) && Int.eq i0 Int.mone); inv H2. TrivialExists. inv H4; inv H3; simpl in H1; inv H1. simpl. destruct (Int.eq i0 Int.zero); inv H2. TrivialExists. - inv H4; inv H3; simpl in H1; inv H1. simpl. - destruct (Int.eq i0 Int.zero); inv H2. TrivialExists. - inv H4; inv H3; simpl in H1; inv H1. simpl. - destruct (Int.eq i0 Int.zero); inv H2. TrivialExists. + inv H4; inv H3; simpl in H1; inv H1. simpl. + destruct (Int.eq i0 Int.zero || Int.eq i (Int.repr Int.min_signed) && Int.eq i0 Int.mone); inv H2. TrivialExists. inv H4; inv H3; simpl in H1; inv H1. simpl. destruct (Int.eq i0 Int.zero); inv H2. TrivialExists. inv H4; inv H2; simpl; auto. |