Export DestsOf and expand comment on profiling

Author: tbagrel1

memory/Main.hs

@@ -20,7 +20,10 @@ import Test.Tasty.Bench (defaultMain)
 -- .*?0\.0    0\.0     0\.0    0\.0\n
 
 -- remove all lines with no individual contribution to alloc with
--- .*?([0-9]+\.[0-9])\s+?0\.0\s+?([0-9]+\.[0-9])\s+([0-9]+\.[0-9])\n
+-- .*?([0-9]+\.[0-9])\s+?0\.0\s+?([0-9]+\.[0-9])\s+?([0-9]+\.[0-9])\n
+
+-- remove all lines with no inherited contribution to alloc with
+-- .*?([0-9]+\.[0-9])\s+?([0-9]+\.[0-9])\s+?([0-9]+\.[0-9])\s+?0\.0\n
 
 main :: IO ()
 main = do

src/Compact/Pure.hs

@@ -11,6 +11,7 @@ module Compact.Pure
     withRegion,
     Dest,
     Fill (fill),
+    DestsOf,
     (<|),
     fillComp,
     (<|.),