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| author | Sylvain Boulmé <sylvain.boulme@univ-grenoble-alpes.fr> | 2021-03-23 19:12:19 +0100 |
|---|---|---|
| committer | Sylvain Boulmé <sylvain.boulme@univ-grenoble-alpes.fr> | 2021-03-23 19:12:19 +0100 |
| commit | dcb523736e82d72b03fa8d055bf74472dba7345c (patch) | |
| tree | 71e797c92d45dca509527043d233c51b2ed8fc86 /backend/ValueAnalysis.v | |
| parent | 3e953ef41f736ed5b7db699b1adf21d46cb5b8db (diff) | |
| parent | 6bf310dd678285dc193798e89fc2c441d8430892 (diff) | |
| download | compcert-kvx-dcb523736e82d72b03fa8d055bf74472dba7345c.tar.gz compcert-kvx-dcb523736e82d72b03fa8d055bf74472dba7345c.zip | |
Merge branch 'master' into merge_master_8.13.1
PARTIAL MERGE (PARTLY BROKEN).
See unsolved conflicts in: aarch64/TO_MERGE and riscV/TO_MERGE
WARNING:
interface of va_args and assembly sections have changed
Diffstat (limited to 'backend/ValueAnalysis.v')
| -rw-r--r-- | backend/ValueAnalysis.v | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/backend/ValueAnalysis.v b/backend/ValueAnalysis.v index 2e79d1a9..561e94c9 100644 --- a/backend/ValueAnalysis.v +++ b/backend/ValueAnalysis.v @@ -347,7 +347,7 @@ Proof. induction rl; simpl; intros. constructor. constructor; auto. apply areg_sound; auto. Qed. -Hint Resolve areg_sound aregs_sound: va. +Global Hint Resolve areg_sound aregs_sound: va. Lemma abuiltin_arg_sound: forall bc ge rs sp m ae rm am, @@ -549,8 +549,8 @@ Proof. eapply SM; auto. eapply mmatch_top; eauto. + (* below *) red; simpl; intros. rewrite NB. destruct (eq_block b sp). - subst b; rewrite SP; xomega. - exploit mmatch_below; eauto. xomega. + subst b; rewrite SP; extlia. + exploit mmatch_below; eauto. extlia. - (* unchanged *) simpl; intros. apply dec_eq_false. apply Plt_ne. auto. - (* values *) @@ -1152,11 +1152,11 @@ Proof. - constructor. - assert (Plt sp bound') by eauto with va. eapply sound_stack_public_call; eauto. apply IHsound_stack; intros. - apply INV. xomega. rewrite SAME; auto with ordered_type. xomega. auto. auto. + apply INV. extlia. rewrite SAME; auto with ordered_type. extlia. auto. auto. - assert (Plt sp bound') by eauto with va. eapply sound_stack_private_call; eauto. apply IHsound_stack; intros. - apply INV. xomega. rewrite SAME; auto with ordered_type. xomega. auto. auto. - apply bmatch_ext with m; auto. intros. apply INV. xomega. auto. auto. auto. + apply INV. extlia. rewrite SAME; auto with ordered_type. extlia. auto. auto. + apply bmatch_ext with m; auto. intros. apply INV. extlia. auto. auto. auto. Qed. Lemma sound_stack_inv: @@ -1215,8 +1215,8 @@ Lemma sound_stack_new_bound: Proof. intros. inv H. - constructor. -- eapply sound_stack_public_call with (bound' := bound'0); eauto. xomega. -- eapply sound_stack_private_call with (bound' := bound'0); eauto. xomega. +- eapply sound_stack_public_call with (bound' := bound'0); eauto. extlia. +- eapply sound_stack_private_call with (bound' := bound'0); eauto. extlia. Qed. Lemma sound_stack_exten: @@ -1229,12 +1229,12 @@ Proof. - constructor. - assert (Plt sp bound') by eauto with va. eapply sound_stack_public_call; eauto. - rewrite H0; auto. xomega. - intros. rewrite H0; auto. xomega. + rewrite H0; auto. extlia. + intros. rewrite H0; auto. extlia. - assert (Plt sp bound') by eauto with va. eapply sound_stack_private_call; eauto. - rewrite H0; auto. xomega. - intros. rewrite H0; auto. xomega. + rewrite H0; auto. extlia. + intros. rewrite H0; auto. extlia. Qed. (** ** Preservation of the semantic invariant by one step of execution *) @@ -1935,7 +1935,7 @@ Proof. - exact NOSTACK. Qed. -Hint Resolve areg_sound aregs_sound: va. +Global Hint Resolve areg_sound aregs_sound: va. (** * Interface with other optimizations *) |