import StgStats ( showStgStats )
import SRT ( computeSRTs )
-import Packages ( HomeModules )
import DynFlags ( DynFlags(..), DynFlag(..), dopt, StgToDo(..),
getStgToDo )
import Id ( Id )
\begin{code}
stg2stg :: DynFlags -- includes spec of what stg-to-stg passes to do
- -> HomeModules
-> Module -- module name (profiling only)
-> [StgBinding] -- input...
-> IO ( [(StgBinding,[(Id,[Id])])] -- output program...
, CollectedCCs) -- cost centre information (declared and used)
-stg2stg dflags pkg_deps module_name binds
+stg2stg dflags module_name binds
= do { showPass dflags "Stg2Stg"
; us <- mkSplitUniqSupply 'g'
where
stg_linter = if dopt Opt_DoStgLinting dflags
then lintStgBindings
- else ( \ whodunnit binds -> binds )
+ else ( \ _whodunnit binds -> binds )
-------------------------------------------
do_stg_pass (binds, us, ccs) to_do
{-# SCC "ProfMassage" #-}
let
(collected_CCs, binds3)
- = stgMassageForProfiling pkg_deps module_name us1 binds
+ = stgMassageForProfiling dflags this_pkg module_name us1 binds
+ this_pkg = thisPackage dflags
in
end_pass us2 "ProfMassage" collected_CCs binds3
-- add to description of what's happened (reverse order)
-- here so it can be inlined...
-foldl_mn f z [] = return z
+foldl_mn :: (b -> a -> IO b) -> b -> [a] -> IO b
+foldl_mn _ z [] = return z
foldl_mn f z (x:xs) = f z x >>= \ zz ->
foldl_mn f zz xs
\end{code}