From: simonmar <unknown>
Date: Wed, 2 Jan 2002 12:27:43 +0000 (+0000)
Subject: [project @ 2002-01-02 12:27:43 by simonmar]
X-Git-Tag: Approximately_9120_patches~337
X-Git-Url: http://git.megacz.com/?a=commitdiff_plain;h=661a9aefe5e7a922bf6b0be96c933569eb33900e;p=ghc-hetmet.git

[project @ 2002-01-02 12:27:43 by simonmar]
No need for #ifdef around shift primop now.
---

diff --git a/ghc/compiler/nativeGen/MachMisc.lhs b/ghc/compiler/nativeGen/MachMisc.lhs
index 83c0332..de69ab6 100644
--- a/ghc/compiler/nativeGen/MachMisc.lhs
+++ b/ghc/compiler/nativeGen/MachMisc.lhs
@@ -177,13 +177,7 @@ exactLog2 x
        }
   where
     pow2 x# | x# ==# 1# = 0#
-            | otherwise = 1# +# pow2 (w2i (i2w x# `shiftr` 1#))
-
-#if __GLASGOW_HASKELL__ >= 503
-    shiftr x y = uncheckedShiftRL# x y
-#else
-    shiftr x y = shiftRL# x y
-#endif
+            | otherwise = 1# +# pow2 (w2i (i2w x# `shiftRL#` 1#))
 \end{code}
 
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