X-Git-Url: http://git.megacz.com/?p=ghc-hetmet.git;a=blobdiff_plain;f=compiler%2Fmain%2FStaticFlags.hs;h=56242b714491dde45d3ce6d22101a22e9249af5d;hp=8035211a7cea3b749a850b6112b07aa632a67321;hb=7854ec4b11e117f8514553890851d14a66690fbb;hpb=a5288c551349a0adab0d931a429b10a096d9444d

diff --git a/compiler/main/StaticFlags.hs b/compiler/main/StaticFlags.hs
index 8035211..56242b7 100644
--- a/compiler/main/StaticFlags.hs
+++ b/compiler/main/StaticFlags.hs
@@ -22,6 +22,7 @@ module StaticFlags (
 	-- Output style options
 	opt_PprUserLength,
 	opt_SuppressUniques,
+        opt_SuppressCoercions,
 	opt_PprStyle_Debug,
         opt_NoDebugOutput,
 
@@ -50,6 +51,7 @@ module StaticFlags (
 	opt_UF_CreationThreshold,
 	opt_UF_UseThreshold,
 	opt_UF_FunAppDiscount,
+	opt_UF_DictDiscount,
 	opt_UF_KeenessFactor,
 	opt_UF_DearOp,
 
@@ -71,6 +73,7 @@ module StaticFlags (
 	v_Ld_inputs,
 	tablesNextToCode,
         opt_StubDeadValues,
+        opt_Ticky,
 
     -- For the parser
     addOpt, removeOpt, addWay, getWayFlags, v_opt_C_ready
@@ -182,6 +185,8 @@ opt_IgnoreDotGhci		= lookUp (fsLit "-ignore-dot-ghci")
 -- debugging opts
 opt_SuppressUniques :: Bool
 opt_SuppressUniques		= lookUp  (fsLit "-dsuppress-uniques")
+opt_SuppressCoercions :: Bool
+opt_SuppressCoercions           = lookUp  (fsLit "-dsuppress-coercions")
 opt_PprStyle_Debug  :: Bool
 opt_PprStyle_Debug		= lookUp  (fsLit "-dppr-debug")
 opt_PprUserLength   :: Int
@@ -248,23 +253,26 @@ opt_SimplExcessPrecision :: Bool
 opt_SimplExcessPrecision	= lookUp  (fsLit "-fexcess-precision")
 
 -- Unfolding control
-opt_UF_CreationThreshold :: Int
-opt_UF_CreationThreshold	= lookup_def_int "-funfolding-creation-threshold"  (45::Int)
-opt_UF_UseThreshold :: Int
-opt_UF_UseThreshold		= lookup_def_int "-funfolding-use-threshold"	   (6::Int)	-- Discounts can be big
-opt_UF_FunAppDiscount :: Int
-opt_UF_FunAppDiscount		= lookup_def_int "-funfolding-fun-discount"	   (6::Int)	-- It's great to inline a fn
+-- See Note [Discounts and thresholds] in CoreUnfold
+
+opt_UF_CreationThreshold, opt_UF_UseThreshold :: Int
+opt_UF_DearOp, opt_UF_FunAppDiscount, opt_UF_DictDiscount :: Int
 opt_UF_KeenessFactor :: Float
-opt_UF_KeenessFactor		= lookup_def_float "-funfolding-keeness-factor"	   (1.5::Float)
 
-opt_UF_DearOp :: Int
-opt_UF_DearOp   = ( 4 :: Int)
+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_KeenessFactor	 = lookup_def_float "-funfolding-keeness-factor"   (1.5::Float)
+opt_UF_DearOp            = ( 4 :: Int)
 
 
 -- Related to linking
 opt_PIC :: Bool
 #if darwin_TARGET_OS && x86_64_TARGET_ARCH
 opt_PIC                         = True
+#elif darwin_TARGET_OS
+opt_PIC                         = lookUp (fsLit "-fPIC") || not opt_Static
 #else
 opt_PIC                         = lookUp (fsLit "-fPIC")
 #endif
@@ -285,6 +293,8 @@ tablesNextToCode 		= not opt_Unregisterised
 opt_ErrorSpans :: Bool
 opt_ErrorSpans			= lookUp (fsLit "-ferror-spans")
 
+opt_Ticky :: Bool
+opt_Ticky                       = lookUp (fsLit "-ticky")
 
 -- object files and libraries to be linked in are collected here.
 -- ToDo: perhaps this could be done without a global, it wasn't obvious
@@ -301,7 +311,7 @@ GLOBAL_VAR(v_Ld_inputs,	[],      [String])
 -- non-profiling objects.
 
 -- After parsing the command-line options, we determine which "way" we
--- are building - this might be a combination way, eg. profiling+ticky-ticky.
+-- are building - this might be a combination way, eg. profiling+threaded.
 
 -- We then find the "build-tag" associated with this way, and this
 -- becomes the suffix used to find .hi files and libraries used in
@@ -312,7 +322,6 @@ data WayName
   | WayDebug
   | WayProf
   | WayEventLog
-  | WayTicky
   | WayPar
   | WayGran
   | WayNDP
@@ -398,7 +407,14 @@ way_details =
 
     Way WayDyn "dyn" False "Dynamic"
 	[ "-DDYNAMIC"
-	, "-optc-DDYNAMIC" ],
+	, "-optc-DDYNAMIC" 
+#if defined(mingw32_TARGET_OS)
+	-- On Windows, code that is to be linked into a dynamic library must be compiled
+	--	with -fPIC. Labels not in the current package are assumed to be in a DLL 
+	--	different from the current one.
+	, "-fPIC"
+#endif
+	],
 
     Way WayProf "p" False "Profiling"
 	[ "-fscc-profiling"
@@ -409,10 +425,6 @@ way_details =
 	[ "-DTRACING"
 	, "-optc-DTRACING" ],
 
-    Way WayTicky "t" True "Ticky-ticky Profiling"  
-	[ "-DTICKY_TICKY"
-	, "-optc-DTICKY_TICKY" ],
-
     Way WayPar "mp" False "Parallel" 
 	[ "-fparallel"
 	, "-D__PARALLEL_HASKELL__"