Add a new to-do to cmm-notes

diff --git a/compiler/cmm/cmm-notes b/compiler/cmm/cmm-notes
index 823fd0a..a83a781 100644 (file)
--- a/compiler/cmm/cmm-notes
+++ b/compiler/cmm/cmm-notes
@@ -3,6 +3,10 @@ Notes on new codegen (Sept 09)
 \r
 Things to do:\r
 \r
+\r
+ - All dataflow analyses are in the FuelMonad, even though they\r
+   are guarnteed to consume no fuel.  This seems silly\r
+\r
  - CmmContFlowOpt.runCmmContFlowOptZs is not called!\r
  - Why is runCmmOpts called from HscMain?  Seems too "high up".\r
    In fact HscMain calls (runCmmOpts cmmCfgOptsZ) which is what\r