diff options
Diffstat (limited to 'driver')
| -rw-r--r-- | driver/Clflags.ml | 9 | ||||
| -rw-r--r-- | driver/Compiler.vexpand | 8 | ||||
| -rw-r--r-- | driver/Driver.ml | 9 |
3 files changed, 24 insertions, 2 deletions
diff --git a/driver/Clflags.ml b/driver/Clflags.ml index 6c82ac62..206bbb00 100644 --- a/driver/Clflags.ml +++ b/driver/Clflags.ml @@ -43,8 +43,15 @@ let option_ftracelinearize = ref true (* uses branch prediction information to i let option_funrollsingle = ref 0 (* unroll a single iteration of innermost loops of size n *) let option_funrollbody = ref 0 (* unroll the body of innermost loops of size n *) +(* Scheduling *) +let option_mtune = ref "" + +let option_fprepass = ref false +let option_fprepass_sched = ref "list" + let option_fpostpass = ref true let option_fpostpass_sched = ref "list" + let option_fifconversion = ref true let option_Obranchless = ref false let option_falignfunctions = ref (None: int option) @@ -95,7 +102,7 @@ let option_div_i32 = ref "stsud" let option_div_i64 = ref "stsud" let option_fcoalesce_mem = ref true let option_fforward_moves = ref false -let option_fmove_loop_invariants = ref true +let option_fmove_loop_invariants = ref false let option_fnontrap_loads = ref true let option_all_loads_nontrap = ref false let option_inline_auto_threshold = ref 0 diff --git a/driver/Compiler.vexpand b/driver/Compiler.vexpand index 00db9b36..80db9097 100644 --- a/driver/Compiler.vexpand +++ b/driver/Compiler.vexpand @@ -298,6 +298,14 @@ EXPAND_ASM_SEMANTICS eapply RTLgenproof.transf_program_correct; eassumption. EXPAND_RTL_FORWARD_SIMULATIONS eapply compose_forward_simulations. + eapply RTLpathLivegenproof.transf_program_correct; eassumption. + pose proof RTLpathLivegenproof.all_fundef_liveness_ok as X. + refine (modusponens _ _ (X _ _ _) _); eauto. intro. + eapply compose_forward_simulations. + eapply RTLpathSchedulerproof.transf_program_correct; eassumption. + eapply compose_forward_simulations. + eapply RTLpathproof.transf_program_correct; eassumption. + eapply compose_forward_simulations. eapply Allocationproof.transf_program_correct; eassumption. eapply compose_forward_simulations. eapply Tunnelingproof.transf_program_correct; eassumption. diff --git a/driver/Driver.ml b/driver/Driver.ml index 5d2c839f..b93bf688 100644 --- a/driver/Driver.ml +++ b/driver/Driver.ml @@ -205,7 +205,11 @@ Processing options: -fcse3-trivial-ops Replace trivial operations as well using CSE3 [off] -fmove-loop-invariants Perform loop-invariant code motion [off] -fredundancy Perform redundancy elimination [on] - -fpostpass Perform postpass scheduling (only for K1 architecture) [on] + -mtune= Type of CPU (for scheduling on some architectures) + -fprepass Perform prepass scheduling (only on some architectures) [off] + -fprepass= <optim> Perform postpass scheduling with the specified optimization [list] + (<optim>=list: list scheduling, <optim>=ilp: ILP, <optim>=greedy: just packing bundles) + -fpostpass Perform postpass scheduling (only for K1 architecture) [on] -fpostpass= <optim> Perform postpass scheduling with the specified optimization [list] (<optim>=list: list scheduling, <optim>=ilp: ILP, <optim>=greedy: just packing bundles) -fpredict Insert static branch prediction information [on] @@ -419,12 +423,15 @@ let cmdline_actions = @ f_opt "cse3-trivial-ops" option_fcse3_trivial_ops @ f_opt "move-loop-invariants" option_fmove_loop_invariants @ f_opt "redundancy" option_fredundancy + @ [ Exact "-mtune", String (fun s -> option_mtune := s) ] + @ f_opt "prepass" option_fprepass @ f_opt "postpass" option_fpostpass @ [ Exact "-ftailduplicate", Integer (fun n -> option_ftailduplicate := n) ] @ f_opt "predict" option_fpredict @ [ Exact "-funrollsingle", Integer (fun n -> option_funrollsingle := n) ] @ [ Exact "-funrollbody", Integer (fun n -> option_funrollbody := n) ] @ f_opt "tracelinearize" option_ftracelinearize + @ f_opt_str "prepass" option_fprepass option_fprepass_sched @ f_opt_str "postpass" option_fpostpass option_fpostpass_sched @ f_opt "inline" option_finline @ f_opt "inline-functions-called-once" option_finline_functions_called_once |