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-rw-r--r--compiler/cmm/CmmPipeline.hs1
1 files changed, 1 insertions, 0 deletions
diff --git a/compiler/cmm/CmmPipeline.hs b/compiler/cmm/CmmPipeline.hs
index b3b4af712d..da161835a1 100644
--- a/compiler/cmm/CmmPipeline.hs
+++ b/compiler/cmm/CmmPipeline.hs
@@ -105,6 +105,7 @@ cpsTop hsc_env (CmmProc h@(TopInfo {stack_info=StackInfo {arg_space=entry_off}})
------------- CAF analysis ----------------------------------------------
let cafEnv = {-# SCC "cafAnal" #-} cafAnal g
+ dumpIfSet_dyn dflags Opt_D_dump_cmmz "CAFEnv" (ppr cafEnv)
if splitting_proc_points
then do