cmmTopCodeGen no longer takes DynFlags as an argument

[ghc-hetmet.git] / compiler / main / StaticFlags.hs

diff --git a/compiler/main/StaticFlags.hs b/compiler/main/StaticFlags.hs
index 049b61f..f6d0af2 100644 (file)
--- a/compiler/main/StaticFlags.hs
+++ b/compiler/main/StaticFlags.hs
@@ -167,7 +167,7 @@ try_read sw str
   = case reads str of
        ((x,_):_) -> x  -- Be forgiving: ignore trailing goop, and alternative parses
        []        -> ghcError (UsageError ("Malformed argument " ++ str ++ " for flag " ++ sw))
-                       -- ToDo: hack alert. We should really parse the arugments
+                       -- ToDo: hack alert. We should really parse the arguments
                        --       and announce errors in a more civilised way.
 
 
@@ -192,16 +192,12 @@ opt_IgnoreDotGhci         = lookUp (fsLit "-ignore-dot-ghci")
 
 -- debugging options
 -- | Suppress all that is suppressable in core dumps.
+--   Except for uniques, as some simplifier phases introduce new varibles that
+--   have otherwise identical names.
 opt_SuppressAll :: Bool
 opt_SuppressAll        
        = lookUp  (fsLit "-dsuppress-all")
 
--- | Suppress unique ids on variables.
-opt_SuppressUniques :: Bool
-opt_SuppressUniques
-       =  lookUp  (fsLit "-dsuppress-all")
-       || lookUp  (fsLit "-dsuppress-uniques")
-
 -- | Suppress all coercions, them replacing with '...'
 opt_SuppressCoercions :: Bool
 opt_SuppressCoercions
@@ -232,10 +228,16 @@ opt_SuppressTypeSignatures
        =  lookUp  (fsLit "-dsuppress-all")
        || lookUp  (fsLit "-dsuppress-type-signatures")
 
+-- | Suppress unique ids on variables.
+--   Except for uniques, as some simplifier phases introduce new variables that
+--   have otherwise identical names.
+opt_SuppressUniques :: Bool
+opt_SuppressUniques
+       =  lookUp  (fsLit "-dsuppress-uniques")
 
 -- | Display case expressions with a single alternative as strict let bindings
 opt_PprCaseAsLet :: Bool
-opt_PprCaseAsLet               = lookUp   (fsLit "-dppr-case-as-let")
+opt_PprCaseAsLet       = lookUp   (fsLit "-dppr-case-as-let")
 
 -- | Set the maximum width of the dumps
 --   If GHC's command line options are bad then the options parser uses the
@@ -330,16 +332,16 @@ opt_UF_CreationThreshold, opt_UF_UseThreshold :: Int
 opt_UF_DearOp, opt_UF_FunAppDiscount, opt_UF_DictDiscount :: Int
 opt_UF_KeenessFactor :: Float
 
-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_CreationThreshold = lookup_def_int "-funfolding-creation-threshold" (450::Int)
+opt_UF_UseThreshold      = lookup_def_int "-funfolding-use-threshold"      (60::Int)
+opt_UF_FunAppDiscount    = lookup_def_int "-funfolding-fun-discount"       (60::Int)
 
-opt_UF_DictDiscount     = lookup_def_int "-funfolding-dict-discount"      (3::Int)
+opt_UF_DictDiscount      = lookup_def_int "-funfolding-dict-discount"      (30::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)
+opt_UF_DearOp            = ( 40 :: Int)
 
 
 -- Related to linking