X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=GHC%2FInt.hs;h=9f53937cc7ce9effc51bf6b7426f364e5c20fce5;hb=487b9d4571a847ee0273b4627aaa135c46a51b8d;hp=ae49806e8683d8b499086c188a473692d61277f8;hpb=95087a4ef4877a0860331cac2eafab481158bd60;p=ghc-base.git

diff --git a/GHC/Int.hs b/GHC/Int.hs
index ae49806..9f53937 100644
--- a/GHC/Int.hs
+++ b/GHC/Int.hs
@@ -142,15 +142,11 @@ instance Bits Int8 where
         = I8# (narrow8Int# (word2Int# ((x'# `uncheckedShiftL#` i'#) `or#`
                                        (x'# `uncheckedShiftRL#` (8# -# i'#)))))
         where
-        x'# = narrow8Word# (int2Word# x#)
-        i'# = word2Int# (int2Word# i# `and#` int2Word# 7#)
+        !x'# = narrow8Word# (int2Word# x#)
+        !i'# = word2Int# (int2Word# i# `and#` int2Word# 7#)
     bitSize  _                = 8
     isSigned _                = True
 
-    {-# INLINE shiftR #-}
-    -- same as the default definition, but we want it inlined (#2376)
-    x `shiftR`  i = x `shift`  (-i)
-
 {-# RULES
 "fromIntegral/Int8->Int8" fromIntegral = id :: Int8 -> Int8
 "fromIntegral/a->Int8"    fromIntegral = \x -> case fromIntegral x of I# x# -> I8# (narrow8Int# x#)
@@ -258,14 +254,11 @@ instance Bits Int16 where
         = I16# (narrow16Int# (word2Int# ((x'# `uncheckedShiftL#` i'#) `or#`
                                          (x'# `uncheckedShiftRL#` (16# -# i'#)))))
         where
-        x'# = narrow16Word# (int2Word# x#)
-        i'# = word2Int# (int2Word# i# `and#` int2Word# 15#)
+        !x'# = narrow16Word# (int2Word# x#)
+        !i'# = word2Int# (int2Word# i# `and#` int2Word# 15#)
     bitSize  _                 = 16
     isSigned _                 = True
 
-    {-# INLINE shiftR #-}
-    -- same as the default definition, but we want it inlined (#2376)
-    x `shiftR`  i = x `shift`  (-i)
 
 {-# RULES
 "fromIntegral/Word8->Int16"  fromIntegral = \(W8# x#) -> I16# (word2Int# x#)
@@ -399,9 +392,6 @@ instance Bits Int32 where
     bitSize  _                 = 32
     isSigned _                 = True
 
-    {-# INLINE shiftR #-}
-    -- same as the default definition, but we want it inlined (#2376)
-    x `shiftR`  i = x `shift`  (-i)
 
 {-# RULES
 "fromIntegral/Int->Int32"    fromIntegral = \(I#   x#) -> I32# (intToInt32# x#)
@@ -507,15 +497,11 @@ instance Bits Int32 where
         = I32# (narrow32Int# (word2Int# ((x'# `uncheckedShiftL#` i'#) `or#`
                                          (x'# `uncheckedShiftRL#` (32# -# i'#)))))
         where
-        x'# = narrow32Word# (int2Word# x#)
-        i'# = word2Int# (int2Word# i# `and#` int2Word# 31#)
+        !x'# = narrow32Word# (int2Word# x#)
+        !i'# = word2Int# (int2Word# i# `and#` int2Word# 31#)
     bitSize  _                 = 32
     isSigned _                 = True
 
-    {-# INLINE shiftR #-}
-    -- same as the default definition, but we want it inlined (#2376)
-    x `shiftR`  i = x `shift`  (-i)
-
 {-# RULES
 "fromIntegral/Word8->Int32"  fromIntegral = \(W8# x#) -> I32# (word2Int# x#)
 "fromIntegral/Word16->Int32" fromIntegral = \(W16# x#) -> I32# (word2Int# x#)
@@ -634,7 +620,7 @@ x# `modInt64#` y#
         = if r# `neInt64#` intToInt64# 0# then r# `plusInt64#` y# else intToInt64# 0#
     | otherwise = r#
     where
-    r# = x# `remInt64#` y#
+    !r# = x# `remInt64#` y#
 
 instance Read Int64 where
     readsPrec p s = [(fromInteger x, r) | (x, r) <- readsPrec p s]
@@ -656,16 +642,11 @@ instance Bits Int64 where
         = I64# (word64ToInt64# ((x'# `uncheckedShiftL64#` i'#) `or64#`
                                 (x'# `uncheckedShiftRL64#` (64# -# i'#))))
         where
-        x'# = int64ToWord64# x#
-        i'# = word2Int# (int2Word# i# `and#` int2Word# 63#)
+        !x'# = int64ToWord64# x#
+        !i'# = word2Int# (int2Word# i# `and#` int2Word# 63#)
     bitSize  _                 = 64
     isSigned _                 = True
 
-    {-# INLINE shiftR #-}
-    -- same as the default definition, but we want it inlined (#2376)
-    x `shiftR`  i = x `shift`  (-i)
-
-
 -- give the 64-bit shift operations the same treatment as the 32-bit
 -- ones (see GHC.Base), namely we wrap them in tests to catch the
 -- cases when we're shifting more than 64 bits to avoid unspecified
@@ -774,15 +755,11 @@ instance Bits Int64 where
         = I64# (word2Int# ((x'# `uncheckedShiftL#` i'#) `or#`
                            (x'# `uncheckedShiftRL#` (64# -# i'#))))
         where
-        x'# = int2Word# x#
-        i'# = word2Int# (int2Word# i# `and#` int2Word# 63#)
+        !x'# = int2Word# x#
+        !i'# = word2Int# (int2Word# i# `and#` int2Word# 63#)
     bitSize  _                 = 64
     isSigned _                 = True
 
-    {-# INLINE shiftR #-}
-    -- same as the default definition, but we want it inlined (#2376)
-    x `shiftR`  i = x `shift`  (-i)
-
 {-# RULES
 "fromIntegral/a->Int64" fromIntegral = \x -> case fromIntegral x of I# x# -> I64# x#
 "fromIntegral/Int64->a" fromIntegral = \(I64# x#) -> fromIntegral (I# x#)