X-Git-Url: http://git.megacz.com/?p=ghc-hetmet.git;a=blobdiff_plain;f=compiler%2Fcmm%2FCmmLex.x;h=d4aca1821a2eaa9c18b52c92d0a040e210892234;hp=d78f88a1c335be6f99436731843084427111e33c;hb=016f155090557cd63f377b3ced95453bffd87d60;hpb=17b297d97d327620ed6bfab942f8992b2446f1bf

diff --git a/compiler/cmm/CmmLex.x b/compiler/cmm/CmmLex.x
index d78f88a..d4aca18 100644
--- a/compiler/cmm/CmmLex.x
+++ b/compiler/cmm/CmmLex.x
@@ -11,11 +11,11 @@
 -----------------------------------------------------------------------------
 
 {
-{-# OPTIONS_GHC -w #-}
--- The above warning supression flag is a temporary kludge.
+{-# OPTIONS -Wwarn -w #-}
+-- The above -Wwarn supression flag is a temporary kludge.
 -- While working on this module you are encouraged to remove it and fix
 -- any warnings in the module. See
---     http://hackage.haskell.org/trac/ghc/wiki/WorkingConventions#Warnings
+--     http://hackage.haskell.org/trac/ghc/wiki/Commentary/CodingStyle#Warnings
 -- for details
 
 module CmmLex (
@@ -95,7 +95,8 @@ $white_no_nl+		;
   "&&"			{ kw CmmT_BoolAnd }
   "||"			{ kw CmmT_BoolOr }
   
-  R@decimal		{ global_regN VanillaReg }
+  P@decimal		{ global_regN (\n -> VanillaReg n VGcPtr) }
+  R@decimal		{ global_regN (\n -> VanillaReg n VNonGcPtr) }
   F@decimal		{ global_regN FloatReg }
   D@decimal		{ global_regN DoubleReg }
   L@decimal		{ global_regN LongReg }
@@ -159,6 +160,7 @@ data CmmToken
   | CmmT_bits64
   | CmmT_float32
   | CmmT_float64
+  | CmmT_gcptr
   | CmmT_GlobalReg GlobalReg
   | CmmT_Name	   FastString
   | CmmT_String	   String
@@ -236,7 +238,15 @@ reservedWordsFM = listToUFM $
 	( "bits32",		CmmT_bits32 ),
 	( "bits64",		CmmT_bits64 ),
 	( "float32",		CmmT_float32 ),
-	( "float64",		CmmT_float64 )
+	( "float64",		CmmT_float64 ),
+-- New forms
+	( "b8",			CmmT_bits8 ),
+	( "b16",		CmmT_bits16 ),
+	( "b32",		CmmT_bits32 ),
+	( "b64",		CmmT_bits64 ),
+	( "f32",		CmmT_float32 ),
+	( "f64",		CmmT_float64 ),
+	( "gcptr",		CmmT_gcptr )
 	]
 
 tok_decimal span buf len