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| author | David Monniaux <david.monniaux@univ-grenoble-alpes.fr> | 2020-04-12 19:23:28 +0200 |
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| committer | David Monniaux <david.monniaux@univ-grenoble-alpes.fr> | 2020-04-12 19:23:28 +0200 |
| commit | 9e00dd1645b6adcdb46739562cba0fc314ec3bed (patch) | |
| tree | 9519a4d28224197b93d25dc55687322730757487 /driver/Driver.ml | |
| parent | 47ecb1ec8d00636d6e7bb4cebd21df5d0b9b5ac7 (diff) | |
| parent | 9e7f5e5611c5b5281b74b075b4524aef7bc05437 (diff) | |
| download | compcert-kvx-9e00dd1645b6adcdb46739562cba0fc314ec3bed.tar.gz compcert-kvx-9e00dd1645b6adcdb46739562cba0fc314ec3bed.zip | |
Merge remote-tracking branch 'origin/mppa-profiling' into mppa-features
Diffstat (limited to 'driver/Driver.ml')
| -rw-r--r-- | driver/Driver.ml | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/driver/Driver.ml b/driver/Driver.ml index b167dbd1..72715e65 100644 --- a/driver/Driver.ml +++ b/driver/Driver.ml @@ -224,7 +224,10 @@ Code generation options: (use -fno-<opt> to turn off -f<opt>) -falign-functions <n> Set alignment (in bytes) of function entry points -falign-branch-targets <n> Set alignment (in bytes) of branch targets -falign-cond-branches <n> Set alignment (in bytes) of conditional branches - -fcommon Put uninitialized globals in the common section [on]. + -fcommon Put uninitialized globals in the common section [on] + -fprofile-arcs Profile branches [off]. + -fprofile-use= filename Use profiling information in filename + -fbranch-probabilities Use profiling information (if available) for branches [on] |} ^ target_help ^ toolchain_help ^ @@ -329,6 +332,7 @@ let cmdline_actions = _Regexp "-O[123]$", Unit (set_all optimization_options); Exact "-Os", Set option_Osize; Exact "-Obranchless", Set option_Obranchless; + Exact "-fprofile-use=", String (fun s -> Profilingaux.load_profiling_info s); Exact "-finline-auto-threshold", Integer (fun n -> option_inline_auto_threshold := n); Exact "-fsmall-data", Integer(fun n -> option_small_data := n); Exact "-fsmall-const", Integer(fun n -> option_small_const := n); @@ -416,7 +420,9 @@ let cmdline_actions = @ f_opt "coalesce-mem" option_fcoalesce_mem @ f_opt "all-loads-nontrap" option_all_loads_nontrap @ f_opt "forward-moves" option_fforward_moves -(* Code generation options *) + (* Code generation options *) + @ f_opt "profile-arcs" option_profile_arcs + @ f_opt "branch-probabilities" option_fbranch_probabilities @ f_opt "fpu" option_ffpu @ f_opt "sse" option_ffpu (* backward compatibility *) @ [ |