NCG: Comments and formatting only

[ghc-hetmet.git] / compiler / nativeGen / RegAlloc / Graph / Coalesce.hs

diff --git a/compiler/nativeGen/RegAlloc/Graph/Coalesce.hs b/compiler/nativeGen/RegAlloc/Graph/Coalesce.hs
index e0fad17..556f91c 100644 (file)
--- a/compiler/nativeGen/RegAlloc/Graph/Coalesce.hs
+++ b/compiler/nativeGen/RegAlloc/Graph/Coalesce.hs
@@ -25,7 +25,6 @@ import Data.List
 --     For Reg -> Reg moves, if the first reg dies at the same time the second reg is born
 --     then the mov only serves to join live ranges. The two regs can be renamed to be 
 --     the same and the move instruction safely erased.
-
 regCoalesce 
        :: Instruction instr
        => [LiveCmmTop instr] 
@@ -60,7 +59,6 @@ sinkReg fm r
 -- | Slurp out mov instructions that only serve to join live ranges.
 --     During a mov, if the source reg dies and the destiation reg is born
 --     then we can rename the two regs to the same thing and eliminate the move.
---
 slurpJoinMovs 
        :: Instruction instr
        => LiveCmmTop instr