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| author | Cyril SIX <cyril.six@kalray.eu> | 2020-11-03 15:06:45 +0100 |
|---|---|---|
| committer | Cyril SIX <cyril.six@kalray.eu> | 2020-11-03 15:06:45 +0100 |
| commit | 535a8f8706de231f1bd8a7f0243025d84906b03c (patch) | |
| tree | 5a4def9024c63d318de6b716bab83523b983961a /driver/Driver.ml | |
| parent | e6612fdfd69037099037def2acba5df553c3b49a (diff) | |
| download | compcert-kvx-535a8f8706de231f1bd8a7f0243025d84906b03c.tar.gz compcert-kvx-535a8f8706de231f1bd8a7f0243025d84906b03c.zip | |
Loop Rotate with -flooprotate
Diffstat (limited to 'driver/Driver.ml')
| -rw-r--r-- | driver/Driver.ml | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/driver/Driver.ml b/driver/Driver.ml index 27193ff1..d93578b6 100644 --- a/driver/Driver.ml +++ b/driver/Driver.ml @@ -215,6 +215,8 @@ Processing options: -ftracelinearize Uses branch prediction information to improve the Linearize [on] -funrollsingle n Unrolls a single iteration of innermost loops of size n (not counting Inops) [0] -funrollbody n Unrolls once the body of innermost loops of size n (not counting Inops) [0] + -flooprotate n Duplicates the header (condition computation part) of innermost loops to perform a loop rotate [0] + Doesn't duplicate if the size of that header is strictly greater than n -fforward-moves Forward moves after CSE -finline Perform inlining of functions [on] -finline-functions-called-once Integrate functions only required by their @@ -426,6 +428,7 @@ let cmdline_actions = @ f_opt "predict" option_fpredict @ [ Exact "-funrollsingle", Integer (fun n -> option_funrollsingle := n) ] @ [ Exact "-funrollbody", Integer (fun n -> option_funrollbody := n) ] + @ [ Exact "-flooprotate", Integer (fun n -> option_flooprotate := n) ] @ f_opt "tracelinearize" option_ftracelinearize @ f_opt_str "postpass" option_fpostpass option_fpostpass_sched @ f_opt "inline" option_finline |