summaryrefslogtreecommitdiff
path: root/compiler/nativeGen/RegAlloc/Linear/StackMap.hs
diff options
context:
space:
mode:
Diffstat (limited to 'compiler/nativeGen/RegAlloc/Linear/StackMap.hs')
-rw-r--r--compiler/nativeGen/RegAlloc/Linear/StackMap.hs7
1 files changed, 7 insertions, 0 deletions
diff --git a/compiler/nativeGen/RegAlloc/Linear/StackMap.hs b/compiler/nativeGen/RegAlloc/Linear/StackMap.hs
index 1dd410aa46..ea05cf0d0f 100644
--- a/compiler/nativeGen/RegAlloc/Linear/StackMap.hs
+++ b/compiler/nativeGen/RegAlloc/Linear/StackMap.hs
@@ -1,4 +1,11 @@
+{-# OPTIONS -fno-warn-tabs #-}
+-- The above warning supression flag is a temporary kludge.
+-- While working on this module you are encouraged to remove it and
+-- detab the module (please do the detabbing in a separate patch). See
+-- http://hackage.haskell.org/trac/ghc/wiki/Commentary/CodingStyle#TabsvsSpaces
+-- for details
+
-- | The assignment of virtual registers to stack slots
-- We have lots of stack slots. Memory-to-memory moves are a pain on most