Another round of External Core fixes

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

diff --git a/compiler/main/DynFlags.hs b/compiler/main/DynFlags.hs
index 39459d3..7fc2c9a 100644 (file)
--- a/compiler/main/DynFlags.hs
+++ b/compiler/main/DynFlags.hs
@@ -60,8 +60,6 @@ module DynFlags (
     compilerInfo,
   ) where
 
--- XXX This define is a bit of a hack, and should be done more nicely
-#define FAST_STRING_NOT_NEEDED 1
 #include "HsVersions.h"
 
 import Module
@@ -305,6 +303,7 @@ data DynFlags = DynFlags {
   ruleCheck            :: Maybe String,
 
   specConstrThreshold   :: Maybe Int,  -- Threshold for SpecConstr
+  specConstrCount      :: Maybe Int,   -- Max number of specialisations for any one function
   liberateCaseThreshold :: Maybe Int,   -- Threshold for LiberateCase 
 
   stolen_x86_regs      :: Int,         
@@ -496,6 +495,7 @@ defaultDynFlags =
         shouldDumpSimplPhase    = const False,
        ruleCheck               = Nothing,
        specConstrThreshold     = Just 200,
+       specConstrCount         = Just 3,
         liberateCaseThreshold   = Just 200,
        stolen_x86_regs         = 4,
        cmdlineHcIncludes       = [],
@@ -1185,6 +1185,10 @@ dynamic_flags = [
                 upd (\dfs -> dfs{ specConstrThreshold = Just n })))
   ,  ( "fno-spec-constr-threshold",   NoArg (
                 upd (\dfs -> dfs{ specConstrThreshold = Nothing })))
+  ,  ( "fspec-constr-count",                 IntSuffix (\n ->
+                upd (\dfs -> dfs{ specConstrCount = Just n })))
+  ,  ( "fno-spec-constr-count",   NoArg (
+                upd (\dfs -> dfs{ specConstrCount = Nothing })))
   ,  ( "fliberate-case-threshold",    IntSuffix (\n ->
                 upd (\dfs -> dfs{ liberateCaseThreshold = Just n })))
   ,  ( "fno-liberate-case-threshold", NoArg (