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Diffstat (limited to 'scheduling/RTLpathproof.v')
-rw-r--r-- | scheduling/RTLpathproof.v | 50 |
1 files changed, 0 insertions, 50 deletions
diff --git a/scheduling/RTLpathproof.v b/scheduling/RTLpathproof.v deleted file mode 100644 index 20eded97..00000000 --- a/scheduling/RTLpathproof.v +++ /dev/null @@ -1,50 +0,0 @@ -Require Import Coqlib Maps. -Require Import AST Integers Values Events Memory Globalenvs Smallstep. -Require Import Op Registers. -Require Import RTL Linking. -Require Import RTLpath. - -Definition match_prog (p: RTLpath.program) (tp: RTL.program) := - match_program (fun ctx f tf => tf = fundef_RTL f) eq p tp. - -Lemma transf_program_match: - forall p, match_prog p (transf_program p). -Proof. - intros. eapply match_transform_program; eauto. -Qed. - -Lemma match_program_transf: - forall p tp, match_prog p tp -> transf_program p = tp. -Proof. - intros p tp H. inversion_clear H. inv H1. - destruct p as [defs pub main]. destruct tp as [tdefs tpub tmain]. simpl in *. - subst. unfold transf_program. unfold transform_program. simpl. - apply program_equals; simpl; auto. - induction H0; simpl; auto. - rewrite IHlist_forall2. apply cons_extract. - destruct a1 as [ida gda]. destruct b1 as [idb gdb]. - simpl in *. - inv H. inv H2. - - simpl in *. subst. auto. - - simpl in *. subst. inv H. auto. -Qed. - - -Section PRESERVATION. - -Variable prog: RTLpath.program. -Variable tprog: RTL.program. -Hypothesis TRANSF: match_prog prog tprog. -Let ge := Genv.globalenv prog. -Let tge := Genv.globalenv tprog. - -Theorem transf_program_correct: - forward_simulation (RTLpath.semantics prog) (RTL.semantics tprog). -Proof. - pose proof (match_program_transf prog tprog TRANSF) as TR. subst. - eapply RTLpath_correct. -Qed. - -End PRESERVATION. - - |