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-rw-r--r--compiler/cmm/CmmLayoutStack.hs2
1 files changed, 1 insertions, 1 deletions
diff --git a/compiler/cmm/CmmLayoutStack.hs b/compiler/cmm/CmmLayoutStack.hs
index 3f1633404c..d2525d1ffd 100644
--- a/compiler/cmm/CmmLayoutStack.hs
+++ b/compiler/cmm/CmmLayoutStack.hs
@@ -244,7 +244,7 @@ cmmLayoutStack dflags procpoints entry_args
-- We need liveness info. Dead assignments are removed later
-- by the sinking pass.
let liveness = cmmLocalLiveness dflags graph
- blocks = postorderDfs graph
+ blocks = revPostorder graph
(final_stackmaps, _final_high_sp, new_blocks) <-
mfix $ \ ~(rec_stackmaps, rec_high_sp, _new_blocks) ->