The Big INLINE Patch: totally reorganise way that INLINE pragmas work

[ghc-hetmet.git] / compiler / simplCore / CSE.lhs

diff --git a/compiler/simplCore/CSE.lhs b/compiler/simplCore/CSE.lhs
index 54490f4..8c38661 100644 (file)
--- a/compiler/simplCore/CSE.lhs
+++ b/compiler/simplCore/CSE.lhs
@@ -114,7 +114,7 @@ Note [CSE for INLINE and NOINLINE]
 We are careful to do no CSE inside functions that the user has marked as
 INLINE or NOINLINE.  In terms of Core, that means 
 
 We are careful to do no CSE inside functions that the user has marked as
 INLINE or NOINLINE.  In terms of Core, that means 
 

-       a) we do not do CSE inside (Note InlineMe e)
+       a) we do not do CSE inside an InlineRule

 
        b) we do not do CSE on the RHS of a binding b=e
           unless b's InlinePragma is AlwaysActive
 
        b) we do not do CSE on the RHS of a binding b=e
           unless b's InlinePragma is AlwaysActive

@@ -218,7 +218,6 @@ cseExpr _   (Type t)               = Type t
 cseExpr _   (Lit lit)              = Lit lit
 cseExpr env (Var v)               = Var (lookupSubst env v)
 cseExpr env (App f a)             = App (cseExpr env f) (tryForCSE env a)
 cseExpr _   (Lit lit)              = Lit lit
 cseExpr env (Var v)               = Var (lookupSubst env v)
 cseExpr env (App f a)             = App (cseExpr env f) (tryForCSE env a)

-cseExpr _   (Note InlineMe e)      = Note InlineMe e    -- See Note [CSE for INLINE and NOINLINE]

 cseExpr env (Note n e)            = Note n (cseExpr env e)
 cseExpr env (Cast e co)            = Cast (cseExpr env e) co
 cseExpr env (Lam b e)             = let (env', b') = addBinder env b
 cseExpr env (Note n e)            = Note n (cseExpr env e)
 cseExpr env (Cast e co)            = Cast (cseExpr env e) co
 cseExpr env (Lam b e)             = let (env', b') = addBinder env b