Commit 77e33bcb authored by Simon Marlow's avatar Simon Marlow
Browse files

-ddump-cmm: don't dump the proc point stage if we didn't do anything

parent 9021737d
......@@ -79,11 +79,14 @@ cpsTop hsc_env proc =
let call_pps = {-# SCC "callProcPoints" #-} callProcPoints g
proc_points <-
if splitting_proc_points
then {-# SCC "minimalProcPointSet" #-} runUniqSM $
then do
pp <- {-# SCC "minimalProcPointSet" #-} runUniqSM $
minimalProcPointSet (targetPlatform dflags) call_pps g
dumpIfSet_dyn dflags Opt_D_dump_cmm "Proc points"
(ppr l $$ ppr pp $$ ppr g)
return pp
return call_pps
dumpIfSet_dyn dflags Opt_D_dump_cmm "Proc points" (ppr l $$ ppr proc_points $$ ppr g)
return call_pps
let noncall_pps = proc_points `setDifference` call_pps
when (not (setNull noncall_pps) && dopt Opt_D_dump_cmm dflags) $
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