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-rw-r--r--compiler/GHC/StgToCmm/Config.hs1
1 files changed, 1 insertions, 0 deletions
diff --git a/compiler/GHC/StgToCmm/Config.hs b/compiler/GHC/StgToCmm/Config.hs
index 8751f5ffe5..28c11e1321 100644
--- a/compiler/GHC/StgToCmm/Config.hs
+++ b/compiler/GHC/StgToCmm/Config.hs
@@ -52,6 +52,7 @@ data StgToCmmConfig = StgToCmmConfig
-- code for linking against dynamic libraries
, stgToCmmDoBoundsCheck :: !Bool -- ^ decides whether to check array bounds in StgToCmm.Prim
-- or not
+ , stgToCmmDoTagCheck :: !Bool -- ^ Verify tag inference predictions.
------------------------------ Backend Flags ----------------------------------
, stgToCmmAllowBigArith :: !Bool -- ^ Allowed to emit larger than native size arithmetic (only LLVM and C backends)
, stgToCmmAllowQuotRemInstr :: !Bool -- ^ Allowed to generate QuotRem instructions