import Config
import FastString
import Util
-import Maybes ( firstJust )
+import Maybes ( firstJusts )
import Panic
import Data.Maybe ( listToMaybe )
-- (lookup_str "foo") looks for the flag -foo=X or -fooX,
-- and returns the string X
lookup_str sw
- = case firstJust (map (stripPrefix sw) staticFlags) of
+ = case firstJusts (map (stripPrefix sw) staticFlags) of
Just ('=' : str) -> Just str
Just str -> Just str
Nothing -> Nothing
opt_UF_CreationThreshold = lookup_def_int "-funfolding-creation-threshold" (45::Int)
opt_UF_UseThreshold = lookup_def_int "-funfolding-use-threshold" (6::Int)
opt_UF_FunAppDiscount = lookup_def_int "-funfolding-fun-discount" (6::Int)
-opt_UF_DictDiscount = lookup_def_int "-funfolding-dict-discount" (1::Int)
+
+opt_UF_DictDiscount = lookup_def_int "-funfolding-dict-discount" (3::Int)
+ -- Be fairly keen to inline a fuction if that means
+ -- we'll be able to pick the right method from a dictionary
+
opt_UF_KeenessFactor = lookup_def_float "-funfolding-keeness-factor" (1.5::Float)
opt_UF_DearOp = ( 4 :: Int)