diff options
Diffstat (limited to 'driver/Compiler.v')
| -rw-r--r-- | driver/Compiler.v | 27 |
1 files changed, 18 insertions, 9 deletions
diff --git a/driver/Compiler.v b/driver/Compiler.v index 24964237..24c3518b 100644 --- a/driver/Compiler.v +++ b/driver/Compiler.v @@ -42,6 +42,7 @@ Require Duplicate. Require Constprop. Require CSE. Require ForwardMoves. +Require CSE2. Require Deadcode. Require Unusedglob. Require Allnontrap. @@ -66,6 +67,7 @@ Require Duplicateproof. Require Constpropproof. Require CSEproof. Require ForwardMovesproof. +Require CSE2proof. Require Deadcodeproof. Require Unusedglobproof. Require Allnontrapproof. @@ -140,14 +142,16 @@ Definition transf_rtl_program (f: RTL.program) : res Asm.program := @@ print (print_RTL 6) @@@ partial_if Compopts.optim_CSE (time "CSE" CSE.transf_program) @@ print (print_RTL 7) - @@ total_if Compopts.optim_forward_moves ForwardMoves.transf_program + @@ total_if Compopts.optim_CSE2 (time "CSE2" CSE2.transf_program) @@ print (print_RTL 8) - @@@ partial_if Compopts.optim_redundancy (time "Redundancy elimination" Deadcode.transf_program) + @@ total_if Compopts.optim_forward_moves ForwardMoves.transf_program @@ print (print_RTL 9) - @@ total_if Compopts.all_loads_nontrap Allnontrap.transf_program + @@@ partial_if Compopts.optim_redundancy (time "Redundancy elimination" Deadcode.transf_program) @@ print (print_RTL 10) - @@@ time "Unused globals" Unusedglob.transform_program + @@ total_if Compopts.all_loads_nontrap Allnontrap.transf_program @@ print (print_RTL 11) + @@@ time "Unused globals" Unusedglob.transform_program + @@ print (print_RTL 12) @@@ time "Register allocation" Allocation.transf_program @@ print print_LTL @@ time "Branch tunneling" Tunneling.tunnel_program @@ -254,6 +258,7 @@ Definition CompCert's_passes := ::: mkpass (match_if Compopts.optim_constprop Constpropproof.match_prog) ::: mkpass (match_if Compopts.optim_constprop Renumberproof.match_prog) ::: mkpass (match_if Compopts.optim_CSE CSEproof.match_prog) + ::: mkpass (match_if Compopts.optim_CSE2 CSE2proof.match_prog) ::: mkpass (match_if Compopts.optim_forward_moves ForwardMovesproof.match_prog) ::: mkpass (match_if Compopts.optim_redundancy Deadcodeproof.match_prog) ::: mkpass (match_if Compopts.all_loads_nontrap Allnontrapproof.match_prog) @@ -300,8 +305,9 @@ Proof. set (p11 := total_if optim_constprop Constprop.transf_program p10) in *. set (p12 := total_if optim_constprop Renumber.transf_program p11) in *. destruct (partial_if optim_CSE CSE.transf_program p12) as [p13|e] eqn:P13; simpl in T; try discriminate. - set (p13bis := total_if optim_forward_moves ForwardMoves.transf_program p13) in *. - destruct (partial_if optim_redundancy Deadcode.transf_program p13bis) as [p14|e] eqn:P14; simpl in T; try discriminate. + set (p13bis := total_if optim_CSE2 CSE2.transf_program p13) in *. + set (p13ter := total_if optim_forward_moves ForwardMoves.transf_program p13bis) in *. + destruct (partial_if optim_redundancy Deadcode.transf_program p13ter) as [p14|e] eqn:P14; simpl in T; try discriminate. set (p14bis := total_if all_loads_nontrap Allnontrap.transf_program p14) in *. destruct (Unusedglob.transform_program p14bis) as [p15|e] eqn:P15; simpl in T; try discriminate. destruct (Allocation.transf_program p15) as [p16|e] eqn:P16; simpl in T; try discriminate. @@ -324,7 +330,8 @@ Proof. exists p11; split. apply total_if_match. apply Constpropproof.transf_program_match. exists p12; split. apply total_if_match. apply Renumberproof.transf_program_match. exists p13; split. eapply partial_if_match; eauto. apply CSEproof.transf_program_match. - exists p13bis; split. eapply total_if_match; eauto. apply ForwardMovesproof.transf_program_match. + exists p13bis; split. apply total_if_match. apply CSE2proof.transf_program_match. + exists p13ter; split. eapply total_if_match; eauto. apply ForwardMovesproof.transf_program_match. exists p14; split. eapply partial_if_match; eauto. apply Deadcodeproof.transf_program_match. exists p14bis; split. eapply total_if_match; eauto. apply Allnontrapproof.transf_program_match. exists p15; split. apply Unusedglobproof.transf_program_match; auto. @@ -385,7 +392,7 @@ Ltac DestructM := destruct H as (p & M & MM); clear H end. repeat DestructM. subst tp. - assert (F: forward_simulation (Cstrategy.semantics p) (Asm.semantics p24)). + assert (F: forward_simulation (Cstrategy.semantics p) (Asm.semantics p25)). { eapply compose_forward_simulations. eapply SimplExprproof.transl_program_correct; eassumption. @@ -412,7 +419,9 @@ Ltac DestructM := eapply compose_forward_simulations. eapply match_if_simulation. eassumption. exact CSEproof.transf_program_correct. eapply compose_forward_simulations. - eapply match_if_simulation. eassumption. exact ForwardMovesproof.transf_program_correct; eassumption. + eapply match_if_simulation. eassumption. exact CSE2proof.transf_program_correct. + eapply compose_forward_simulations. + eapply match_if_simulation. eassumption. exact ForwardMovesproof.transf_program_correct; eassumption. eapply compose_forward_simulations. eapply match_if_simulation. eassumption. exact Deadcodeproof.transf_program_correct; eassumption. eapply compose_forward_simulations. |