Commit f525c0b2 authored by Simon Peyton Jones's avatar Simon Peyton Jones
Browse files

Charge 1 for each case alternative in exprStats

This doesn't affect inlining, only the stats reported by -dshow-passes.
But we were getting un-naturally small numbers for some big case expressions.
parent 24ec956e
......@@ -1456,7 +1456,11 @@ exprStats (Cast e co) = coStats co `plusCS` exprStats e
exprStats (Tick _ e) = exprStats e
altStats :: CoreAlt -> CoreStats
altStats (_, bs, r) = sumCS bndrStats bs `plusCS` exprStats r
altStats (_, bs, r) = altBndrStats bs `plusCS` exprStats r
altBndrStats :: [Var] -> CoreStats
-- Charge one for the alternative, not for each binder
altBndrStats vs = oneTM `plusCS` sumCS (tyStats . varType) vs
tyStats :: Type -> CoreStats
tyStats ty = zeroCS { cs_ty = typeSize ty }
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