X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=compiler%2Fmain%2FDynFlags.hs;h=3e9ca8f90fe9d7ca57773bcfb51468022a4baa04;hb=6e2021202c3eec0c95a9d0b7c355559f2630d380;hp=d1226eaf741509ff86f1741c9451ce9b56d78b4b;hpb=8b08c15b8ace5a76e341939081fbb6ad2736ddd1;p=ghc-hetmet.git

diff --git a/compiler/main/DynFlags.hs b/compiler/main/DynFlags.hs
index d1226ea..3e9ca8f 100644
--- a/compiler/main/DynFlags.hs
+++ b/compiler/main/DynFlags.hs
@@ -81,7 +81,7 @@ import Data.List	( isPrefixOf )
 import Util		( split )
 #endif
 
-import Data.Char	( isDigit, isUpper )
+import Data.Char	( isUpper )
 import System.IO        ( hPutStrLn, stderr )
 
 #ifdef GHCI
@@ -102,6 +102,7 @@ data DynFlag
    | Opt_D_dump_flatC
    | Opt_D_dump_foreign
    | Opt_D_dump_inlinings
+   | Opt_D_dump_rule_firings
    | Opt_D_dump_occur_anal
    | Opt_D_dump_parsed
    | Opt_D_dump_rn
@@ -155,6 +156,7 @@ data DynFlag
    | Opt_WarnDeprecations
    | Opt_WarnDodgyImports
    | Opt_WarnOrphans
+   | Opt_WarnTabs
 
    -- language opts
    | Opt_AllowOverlappingInstances
@@ -206,6 +208,7 @@ data DynFlag
 #endif
    | Opt_PrintBindResult
    | Opt_Haddock
+   | Opt_Hpc_No_Auto
 
    -- keeping stuff
    | Opt_KeepHiDiffs
@@ -228,6 +231,8 @@ data DynFlags = DynFlags {
   optLevel		:: Int,		-- optimisation level
   maxSimplIterations    :: Int,		-- max simplifier iterations
   ruleCheck		:: Maybe String,
+  libCaseThreshold	:: Int,		-- Threshold for liberate-case
+
   stolen_x86_regs	:: Int,		
   cmdlineHcIncludes	:: [String],	-- -#includes
   importPaths		:: [FilePath],
@@ -382,6 +387,7 @@ defaultDynFlags =
 	optLevel		= 0,
 	maxSimplIterations	= 4,
 	ruleCheck		= Nothing,
+	libCaseThreshold	= 20,
 	stolen_x86_regs		= 4,
 	cmdlineHcIncludes	= [],
 	importPaths		= ["."],
@@ -831,6 +837,7 @@ dynamic_flags = [
   ,  ( "F"		, NoArg  (setDynFlag Opt_Pp))
   ,  ( "#include"	, HasArg (addCmdlineHCInclude) )
   ,  ( "v"		, OptIntSuffix setVerbosity )
+
         ------- Specific phases  --------------------------------------------
   ,  ( "pgmL"           , HasArg (upd . setPgmL) )  
   ,  ( "pgmP"           , HasArg (upd . setPgmP) )  
@@ -927,6 +934,7 @@ dynamic_flags = [
   ,  ( "ddump-flatC",        	 setDumpFlag Opt_D_dump_flatC)
   ,  ( "ddump-foreign",      	 setDumpFlag Opt_D_dump_foreign)
   ,  ( "ddump-inlinings",    	 setDumpFlag Opt_D_dump_inlinings)
+  ,  ( "ddump-rule-firings",   	 setDumpFlag Opt_D_dump_rule_firings)
   ,  ( "ddump-occur-anal",   	 setDumpFlag Opt_D_dump_occur_anal)
   ,  ( "ddump-parsed",       	 setDumpFlag Opt_D_dump_parsed)
   ,  ( "ddump-rn",           	 setDumpFlag Opt_D_dump_rn)
@@ -979,18 +987,16 @@ dynamic_flags = [
   ,  ( "w"		, NoArg (mapM_ unSetDynFlag minusWallOpts) )
 
 	------ Optimisation flags ------------------------------------------
-  ,  ( "O"		   , NoArg (upd (setOptLevel 1)))
-  ,  ( "Onot"		   , NoArg (upd (setOptLevel 0)))
-  ,  ( "O"		   , PrefixPred (all isDigit) 
-				(\f -> upd (setOptLevel (read f))))
-
-  ,  ( "fmax-simplifier-iterations", 
-		PrefixPred (all isDigit) 
-		  (\n -> upd (\dfs -> 
-			dfs{ maxSimplIterations = read n })) )
+  ,  ( "O"	, NoArg (upd (setOptLevel 1)))
+  ,  ( "Onot"	, NoArg (upd (setOptLevel 0)))
+  ,  ( "O"	, OptIntSuffix (\mb_n -> upd (setOptLevel (mb_n `orElse` 1))))
+		-- If the number is missing, use 1
 
-  ,  ( "frule-check", 
-		SepArg (\s -> upd (\dfs -> dfs{ ruleCheck = Just s })))
+  ,  ( "fmax-simplifier-iterations", IntSuffix (\n -> 
+		upd (\dfs -> dfs{ maxSimplIterations = n })) )
+  ,  ( "fliberate-case-threshold", IntSuffix (\n -> upd (\dfs -> dfs{ libCaseThreshold = n })))
+  ,  ( "frule-check", SepArg (\s -> upd (\dfs -> dfs{ ruleCheck = Just s })))
+  ,  ( "fcontext-stack"	, IntSuffix $ \n -> upd $ \dfs -> dfs{ ctxtStkDepth = n })
 
         ------ Compiler flags -----------------------------------------------
 
@@ -1002,8 +1008,6 @@ dynamic_flags = [
   ,  ( "fglasgow-exts",    NoArg (mapM_ setDynFlag   glasgowExtsFlags) )
   ,  ( "fno-glasgow-exts", NoArg (mapM_ unSetDynFlag glasgowExtsFlags) )
 
-  ,  ( "fcontext-stack"	, OptIntSuffix $ \mb_n -> upd $ \dfs -> 
-			  dfs{ ctxtStkDepth = mb_n `orElse` 3 })
 
 	-- the rest of the -f* and -fno-* flags
   ,  ( "fno-", 		PrefixPred (\f -> isFFlag f) (\f -> unSetDynFlag (getFFlag f)) )
@@ -1029,6 +1033,7 @@ fFlags = [
   ( "warn-unused-matches",       	Opt_WarnUnusedMatches ),
   ( "warn-deprecations",         	Opt_WarnDeprecations ),
   ( "warn-orphans",	         	Opt_WarnOrphans ),
+  ( "warn-tabs",	         	Opt_WarnTabs ),
   ( "fi",				Opt_FFI ),  -- support `-ffi'...
   ( "ffi",				Opt_FFI ),  -- ...and also `-fffi'
   ( "arrows",				Opt_Arrows ), -- arrow syntax
@@ -1061,9 +1066,11 @@ fFlags = [
   ( "excess-precision",			Opt_ExcessPrecision ),
   ( "asm-mangling",			Opt_DoAsmMangling ),
   ( "print-bind-result",		Opt_PrintBindResult ),
+#if defined(GHCI) && defined(DEBUGGER)
+  ( "debugging",                        Opt_Debugging),
+#endif
   ( "force-recomp",			Opt_ForceRecomp ),
-  ( "hpc",				Opt_Hpc ),
-  ( "hpc-tracer",			Opt_Hpc_Tracer )
+  ( "hpc-no-auto",			Opt_Hpc_No_Auto )
   ]